📔 Document installation process

.gitignore

@@ -2,7 +2,6 @@
 /.config*.py
 
 
-
 # --- --- --- --- --- --- --- ---
 # AUTOGENERATED STUFF BELOW
 # --- --- --- --- --- --- --- ---
@@ -40,6 +39,7 @@ __pycache__/
 # Distribution / packaging
 .Python
 build/
+!/docs/build
 develop-eggs/
 dist/
 downloads/

docs/build/html/.buildinfo

@@ -0,0 +1,4 @@
+# Sphinx build info version 1
+# This file hashes the configuration used when building these files. When it is not found, a full rebuild will be done.
+config: 697fdcf2a865ef95bc825235d33ec5a4
+tags: 645f666f9bcd5a90fca523b33c5a78b7

docs/build/html/_sources/about/index.rst.txt

@@ -0,0 +1,2 @@
+Il progetto
+===========

docs/build/html/_sources/backend/index.rst.txt

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+``nest_backend`` - Web API in Python
+====================================
+
+.. automodule:: nest_backend
+
+
+``.gestione`` - Metodi di utility
+---------------------------------
+
+.. automodule:: nest_backend.gestione
+
+
+``.database`` - Database
+------------------------
+
+.. automodule:: nest_backend.database
+
+
+``.base`` - Estensione flask
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+.. automodule:: nest_backend.database.base
+
+
+``.tables`` - Tabelle
+~~~~~~~~~~~~~~~~~~~~~
+
+.. automodule:: nest_backend.database.tables
+   :imported-members:
+
+
+``.routes`` - Percorsi API
+--------------------------
+
+.. automodule:: nest_backend.database.routes
+   :imported-members:
+

docs/build/html/_sources/crawler/index.rst.txt

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+``nest_crawler`` - Crawler in Python
+====================================

docs/build/html/_sources/frontend/index.rst.txt

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+``nest_frontend`` - Interfaccia utente in React
+===============================================

docs/build/html/_sources/index.rst.txt

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+N.E.S.T.
+========
+
+Benvenuto alla documentazione di N.E.S.T.!
+
+.. toctree::
+   :maxdepth: 2
+   :caption: Manuale
+
+   about/index
+   installation/index
+
+
+.. toctree::
+   :caption: Documentazione autogenerata
+
+   backend/index
+   crawler/index
+   frontend/index
+
+
+
+Collegamenti utili
+==================
+
+* :ref:`genindex`
+* :ref:`modindex`
+* :ref:`search`

docs/build/html/_sources/installation/index.rst.txt

@@ -0,0 +1,337 @@
+Installazione
+=============
+
+Questa guida illustra come installare interamente N.E.S.T. su un server Linux.
+
+
+Prerequisiti
+------------
+
+Per installare ed eseguire N.E.S.T., è necessario:
+
+- Una connessione a Internet
+- Un sistema operativo Linux-based (preferibilmente `Arch Linux <https://wiki.archlinux.org/title/Main_page>`_)
+- `SystemD ^248.2 <https://www.freedesktop.org/wiki/Software/systemd/>`_
+- `Apache HTTP Server ^2.4.46 <https://httpd.apache.org/>`_
+- `PostgreSQL ^13.2 <https://www.postgresql.org/download/>`_
+- `Git ^2.31.1 <https://git-scm.com/>`_
+- `Python ^3.8 <https://www.python.org/downloads/>`_
+- `Poetry ^1.0 <https://python-poetry.org/>`_
+- `NodeJS ^16.0 <https://nodejs.org/>`_
+- `npm ^7.13.0 <https://www.npmjs.com/>`_
+
+
+Creare un nuovo utente
+----------------------
+
+Per motivi di sicurezza, si suggerisce di creare un nuovo utente con il quale eseguire il progetto:
+
+.. note::
+
+    È necessario essere amministratori di sistema per eseguire i seguenti comandi.
+    Si veda il manuale di `useradd <https://linux.die.net/man/8/useradd>`_ per più dettagli.
+
+.. code-block:: console
+
+    root:~# mkdir --parents /srv/nest
+    root:~# useradd --home-dir /srv/nest --shell /bin/bash nest
+    root:~# chown --recursive nest: /srv/nest
+
+
+Scaricare il codice sorgente
+----------------------------
+
+Per installare N.E.S.T., è necessario avere il codice sorgente disponibile sul server.
+
+Si consiglia di scaricarlo tramite *Git*:
+
+.. code-block:: console
+
+    nest:~$ git clone https://gitlab.steffo.eu/nest/g2-progetto.git
+
+Questo creerà una nuova cartella ``g2-progetto`` nella directory in cui è stato eseguito il comando.
+
+Per proseguire, sarà necessario entrarvi:
+
+.. code-block:: console
+
+    nest:~$ cd g2-progetto
+
+
+Creare il database
+------------------
+
+N.E.S.T. necessita di un database PostgreSQL in cui salvare i dati.
+
+Per motivi di sicurezza, si suggerisce di creare un ruolo isolato dal resto del DBMS apposta per N.E.S.T.:
+
+.. code-block:: console
+
+    postgres:~$ createuser nest
+
+Per creare il database PostgreSQL, si esegua:
+
+.. code-block:: console
+
+    postgres:~$ createdb --owner=nest nest
+
+
+Creare un file di configurazione per il backend
+-----------------------------------------------
+
+Il backend usa un file di configurazione per impostare certe variabili.
+
+Si crei un nuovo file nella working directory del progetto denominato ``config.py``:
+
+.. code-block:: console
+
+    nest:~/g2-progetto$ vim config.py
+
+Il file dovrà avere i seguenti contenuti:
+
+.. code-block:: python
+
+    # Una stringa rappresentante il database da utilizzare
+    # Per maggiori informazioni sulla sintassi, si veda https://docs.sqlalchemy.org/en/14/core/engines.html
+    SQLALCHEMY_DATABASE_URI = "postgresql://nest@/nest"
+
+    # Una stringa casuale utilizzata per generare i JSON Web Token (JWT)
+    # Va mantenuta segreta e costante per tutta l'operazione del backend!
+    # Si suggerisce di premere tasti casuali sulla tastiera finchè la riga non è piena.
+    SECRET_KEY = "dsjiofgvinmodfiojvbnio3erfnoiweraqugu43ghjwrevniuwerng43iugnreuwignhritmj43i43nb8i42ug0wevkwovmwigtjj"
+
+
+Installare le dipendenze Python
+-------------------------------
+
+Le dipendenze Python sono gestite da *Poetry*, e possono essere installate con:
+
+.. code-block:: console
+
+    nest:~/g2-progetto$ poetry install
+
+Poetry creerà automaticamente un `venv <https://docs.python.org/3/library/venv.html>`_ e vi installerà all'interno tutti
+i pacchetti necessari all'esecuzione del backend e del crawler di N.E.S.T. .
+
+**Segnatevi il nome** del venv creato da Poetry, in quanto sarà necessario per
+:ref:`Creare un servizio SystemD per il backend`:
+
+.. code-block:: console
+
+    Creating virtualenv nest-7C2fm2VD-py3.9 in /srv/nest/.cache/pypoetry/virtualenvs
+
+
+Installare le dipendenze NodeJS
+-------------------------------
+
+Le dipendenze NodeJS sono gestite da *npm*, e possono essere installate con:
+
+.. code-block:: console
+
+    nest:~/g2-progetto$ npm install
+
+npm creerà automaticamente una cartella
+`node_modules <https://docs.npmjs.com/cli/v7/configuring-npm/folders#node-modules>`_ e vi installerà all'interno tutte
+le librerie necessarie all'esecuzione del frontend di N.E.S.T. .
+
+
+Creare un servizio SystemD per il backend
+-----------------------------------------
+
+Per fare in modo che il backend rimanga attivo in background, anche dopo un riavvio, si suggerisce di installarlo come
+servizio di sistema di *SystemD*:
+
+.. code-block:: console
+
+    root:~# systemctl edit --force --full nest-backend
+
+Inserire all'interno del file le seguenti direttive:
+
+.. code-block:: systemd
+
+    [Unit]
+    Description=N.E.S.T. Backend
+    Wants=network-online.target postgresql.service
+    After=network-online.target nss-lookup.target postgresql.service
+
+    [Service]
+    Type=exec
+    User=nest
+    Group=nest
+    WorkingDirectory=/srv/nest/g2-progetto
+
+    # Si sostituisca a questo il percorso del virtualenv creato in precedenza da Poetry
+    #         ↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓
+    ExecStart=/srv/nest/.cache/pypoetry/virtualenvs/nest-7C2fm2VD-py3.9/bin/python -m gunicorn -b 127.0.0.1:30040 --env="FLASK_CONFIG=../config.py" nest_backend.app:rp_app
+
+    [Install]
+    WantedBy=multi-user.target
+
+Ora, si verifichi che il servizio si avvii correttamente eseguendolo manualmente con:
+
+.. code-block:: console
+
+    root:~# systemctl start nest-backend
+
+In caso di successo, l'API dovrebbe essere esposto sulla porta ``30040`` dell'indirizzo di loopback ``127.0.0.1``:
+
+.. code-block:: console
+
+    root:~# curl 127.0.0.1:30040/doa
+    If you see this, the server is fine.
+
+Si abiliti il servizio, in modo che venga automaticamente avviato al riavvio del sistema:
+
+.. code-block:: console
+
+    root:~# systemctl enable nest-backend
+
+
+Compilare il frontend
+---------------------
+
+Perchè sia possibile servire il frontend agli utenti, è necessario prima crearne una versione compilata ottimizzata.
+
+È possibile farlo con il comando:
+
+.. code-block:: console
+
+    nest:~/g2-progetto$ npm run build
+
+Verrà creata una cartella ``build`` con all'interno la versione compilata.
+
+
+Creare un servizio SystemD per il frontend
+------------------------------------------
+
+Per rendere disponibile alla rete la copia locale del frontend, si suggerisce di avviare lo script npm ``serve``
+integrato con N.E.S.T. come un servizio di sistema di *SystemD*:
+
+.. code-block:: console
+
+    root:~# systemctl edit --force --full nest-frontend
+
+Inserire all'interno del file le seguenti direttive:
+
+.. code-block:: systemd
+
+    [Unit]
+    Description=N.E.S.T. Frontend
+    Wants=network-online.target nest-backend.service
+    After=network-online.target nss-lookup.target nest-backend.service
+
+    [Service]
+    Type=exec
+    Environment=NODE_ENV=production
+    User=nest
+    Group=nest
+    WorkingDirectory=/srv/nest/g2-progetto
+    ExecStart=/usr/bin/npm run serve
+
+    [Install]
+    WantedBy=multi-user.target
+
+.. todo::
+
+    Questo file non è stato testato, in quanto sul server demo è in uso una versione più complessa che usa
+    `nvm <https://github.com/nvm-sh/nvm>`_ per gestire più versioni di NodeJS sullo stesso sistema.
+
+    La versione in uso sul server demo è:
+
+    .. code-block:: systemd
+
+        [Unit]
+        Description=N.E.S.T. Frontend
+        Wants=network-online.target nest-backend.service
+        After=network-online.target nss-lookup.target nest-backend.service
+
+        [Service]
+        Type=exec
+        Environment=NODE_ENV=production
+        Environment=NODE_VERSION=16
+        User=nest
+        Group=nest
+        WorkingDirectory=/srv/nest/g2-progetto
+        ExecStart=/srv/nest/.nvm/nvm-exec npm run serve
+
+        [Install]
+        WantedBy=multi-user.target
+
+Ora, si verifichi che il servizio si avvii correttamente eseguendolo manualmente con:
+
+.. code-block:: console
+
+    root:~# systemctl start nest-frontend
+
+In caso di successo, il frontend dovrebbe essere esposto sulla porta ``30041`` dell'indirizzo di loopback ``127.0.0.1``:
+
+.. code-block:: console
+
+    root:~# curl 127.0.0.1:30041
+    [...]
+
+Si abiliti il servizio, in modo che venga automaticamente avviato al riavvio del sistema:
+
+.. code-block:: console
+
+    root:~# systemctl enable nest-frontend
+
+
+Creare un servizio SystemD per il crawler
+-----------------------------------------
+
+.. todo::
+
+    Il crawler non è ancora disponibile.
+
+
+
+Configurare Apache come reverse proxy
+-------------------------------------
+
+Per rendere l'API e il frontend disponibili al pubblico, si suggerisce di configurare Apache HTTP Server
+come reverse proxy.
+
+La configurazione di Apache varia molto da distribuzione a distribuzione Linux, e talvolta anche da server a server;
+pertanto, si fornisce solamente un file `VirtualHost <https://httpd.apache.org/docs/2.4/vhosts/examples.html>`_ di
+esempio da adattare al proprio setup:
+
+.. code-block:: apacheconf
+
+    <VirtualHost *:80>
+        ServerName "api.nest.steffo.eu"
+        ServerName "prod.nest.steffo.eu"
+
+        RewriteEngine On
+        RewriteRule ^(.*)$ https://%{HTTP_HOST}$1 [R=301,L]
+    </VirtualHost>
+
+    <VirtualHost *:443>
+        ServerName "api.nest.steffo.eu"
+
+        SSLEngine on
+        SSLCertificateFile      "/root/.acme.sh/*.nest.steffo.eu/fullchain.cer"
+        SSLCertificateKeyFile   "/root/.acme.sh/*.nest.steffo.eu/*.nest.steffo.eu.key"
+
+        ProxyPass           "/" "http://127.0.0.1:30040/"
+        ProxyPassReverse    "/" "http://127.0.0.1:30040/"
+        RequestHeader set "X-Forwarded-Proto" expr=%{REQUEST_SCHEME}
+
+        Protocols h2 http/1.1
+        Header always set Strict-Transport-Security "max-age=63072000"
+    </VirtualHost>
+
+    <VirtualHost *:443>
+        ServerName "prod.nest.steffo.eu"
+
+        SSLEngine on
+        SSLCertificateFile      "/root/.acme.sh/*.nest.steffo.eu/fullchain.cer"
+        SSLCertificateKeyFile   "/root/.acme.sh/*.nest.steffo.eu/*.nest.steffo.eu.key"
+
+        ProxyPass           "/" "http://127.0.0.1:30041/"
+        ProxyPassReverse    "/" "http://127.0.0.1:30041/"
+        RequestHeader set "X-Forwarded-Proto" expr=%{REQUEST_SCHEME}
+
+        Protocols h2 http/1.1
+        Header always set Strict-Transport-Security "max-age=63072000"
+    </VirtualHost>

docs/build/html/_static/base-stemmer.js

@@ -0,0 +1,294 @@
+/**@constructor*/
+BaseStemmer = function() {
+    this.setCurrent = function(value) {
+        this.current = value;
+        this.cursor = 0;
+        this.limit = this.current.length;
+        this.limit_backward = 0;
+        this.bra = this.cursor;
+        this.ket = this.limit;
+    };
+
+    this.getCurrent = function() {
+        return this.current;
+    };
+
+    this.copy_from = function(other) {
+        this.current          = other.current;
+        this.cursor           = other.cursor;
+        this.limit            = other.limit;
+        this.limit_backward   = other.limit_backward;
+        this.bra              = other.bra;
+        this.ket              = other.ket;
+    };
+
+    this.in_grouping = function(s, min, max) {
+        if (this.cursor >= this.limit) return false;
+        var ch = this.current.charCodeAt(this.cursor);
+        if (ch > max || ch < min) return false;
+        ch -= min;
+        if ((s[ch >>> 3] & (0x1 << (ch & 0x7))) == 0) return false;
+        this.cursor++;
+        return true;
+    };
+
+    this.in_grouping_b = function(s, min, max) {
+        if (this.cursor <= this.limit_backward) return false;
+        var ch = this.current.charCodeAt(this.cursor - 1);
+        if (ch > max || ch < min) return false;
+        ch -= min;
+        if ((s[ch >>> 3] & (0x1 << (ch & 0x7))) == 0) return false;
+        this.cursor--;
+        return true;
+    };
+
+    this.out_grouping = function(s, min, max) {
+        if (this.cursor >= this.limit) return false;
+        var ch = this.current.charCodeAt(this.cursor);
+        if (ch > max || ch < min) {
+            this.cursor++;
+            return true;
+        }
+        ch -= min;
+        if ((s[ch >>> 3] & (0X1 << (ch & 0x7))) == 0) {
+            this.cursor++;
+            return true;
+        }
+        return false;
+    };
+
+    this.out_grouping_b = function(s, min, max) {
+        if (this.cursor <= this.limit_backward) return false;
+        var ch = this.current.charCodeAt(this.cursor - 1);
+        if (ch > max || ch < min) {
+            this.cursor--;
+            return true;
+        }
+        ch -= min;
+        if ((s[ch >>> 3] & (0x1 << (ch & 0x7))) == 0) {
+            this.cursor--;
+            return true;
+        }
+        return false;
+    };
+
+    this.eq_s = function(s)
+    {
+        if (this.limit - this.cursor < s.length) return false;
+        if (this.current.slice(this.cursor, this.cursor + s.length) != s)
+        {
+            return false;
+        }
+        this.cursor += s.length;
+        return true;
+    };
+
+    this.eq_s_b = function(s)
+    {
+        if (this.cursor - this.limit_backward < s.length) return false;
+        if (this.current.slice(this.cursor - s.length, this.cursor) != s)
+        {
+            return false;
+        }
+        this.cursor -= s.length;
+        return true;
+    };
+
+    /** @return {number} */ this.find_among = function(v)
+    {
+        var i = 0;
+        var j = v.length;
+
+        var c = this.cursor;
+        var l = this.limit;
+
+        var common_i = 0;
+        var common_j = 0;
+
+        var first_key_inspected = false;
+
+        while (true)
+        {
+            var k = i + ((j - i) >>> 1);
+            var diff = 0;
+            var common = common_i < common_j ? common_i : common_j; // smaller
+            // w[0]: string, w[1]: substring_i, w[2]: result, w[3]: function (optional)
+            var w = v[k];
+            var i2;
+            for (i2 = common; i2 < w[0].length; i2++)
+            {
+                if (c + common == l)
+                {
+                    diff = -1;
+                    break;
+                }
+                diff = this.current.charCodeAt(c + common) - w[0].charCodeAt(i2);
+                if (diff != 0) break;
+                common++;
+            }
+            if (diff < 0)
+            {
+                j = k;
+                common_j = common;
+            }
+            else
+            {
+                i = k;
+                common_i = common;
+            }
+            if (j - i <= 1)
+            {
+                if (i > 0) break; // v->s has been inspected
+                if (j == i) break; // only one item in v
+
+                // - but now we need to go round once more to get
+                // v->s inspected. This looks messy, but is actually
+                // the optimal approach.
+
+                if (first_key_inspected) break;
+                first_key_inspected = true;
+            }
+        }
+        do {
+            var w = v[i];
+            if (common_i >= w[0].length)
+            {
+                this.cursor = c + w[0].length;
+                if (w.length < 4) return w[2];
+                var res = w[3](this);
+                this.cursor = c + w[0].length;
+                if (res) return w[2];
+            }
+            i = w[1];
+        } while (i >= 0);
+        return 0;
+    };
+
+    // find_among_b is for backwards processing. Same comments apply
+    this.find_among_b = function(v)
+    {
+        var i = 0;
+        var j = v.length
+
+        var c = this.cursor;
+        var lb = this.limit_backward;
+
+        var common_i = 0;
+        var common_j = 0;
+
+        var first_key_inspected = false;
+
+        while (true)
+        {
+            var k = i + ((j - i) >> 1);
+            var diff = 0;
+            var common = common_i < common_j ? common_i : common_j;
+            var w = v[k];
+            var i2;
+            for (i2 = w[0].length - 1 - common; i2 >= 0; i2--)
+            {
+                if (c - common == lb)
+                {
+                    diff = -1;
+                    break;
+                }
+                diff = this.current.charCodeAt(c - 1 - common) - w[0].charCodeAt(i2);
+                if (diff != 0) break;
+                common++;
+            }
+            if (diff < 0)
+            {
+                j = k;
+                common_j = common;
+            }
+            else
+            {
+                i = k;
+                common_i = common;
+            }
+            if (j - i <= 1)
+            {
+                if (i > 0) break;
+                if (j == i) break;
+                if (first_key_inspected) break;
+                first_key_inspected = true;
+            }
+        }
+        do {
+            var w = v[i];
+            if (common_i >= w[0].length)
+            {
+                this.cursor = c - w[0].length;
+                if (w.length < 4) return w[2];
+                var res = w[3](this);
+                this.cursor = c - w[0].length;
+                if (res) return w[2];
+            }
+            i = w[1];
+        } while (i >= 0);
+        return 0;
+    };
+
+    /* to replace chars between c_bra and c_ket in this.current by the
+     * chars in s.
+     */
+    this.replace_s = function(c_bra, c_ket, s)
+    {
+        var adjustment = s.length - (c_ket - c_bra);
+        this.current = this.current.slice(0, c_bra) + s + this.current.slice(c_ket);
+        this.limit += adjustment;
+        if (this.cursor >= c_ket) this.cursor += adjustment;
+        else if (this.cursor > c_bra) this.cursor = c_bra;
+        return adjustment;
+    };
+
+    this.slice_check = function()
+    {
+        if (this.bra < 0 ||
+            this.bra > this.ket ||
+            this.ket > this.limit ||
+            this.limit > this.current.length)
+        {
+            return false;
+        }
+        return true;
+    };
+
+    this.slice_from = function(s)
+    {
+        var result = false;
+        if (this.slice_check())
+        {
+            this.replace_s(this.bra, this.ket, s);
+            result = true;
+        }
+        return result;
+    };
+
+    this.slice_del = function()
+    {
+        return this.slice_from("");
+    };
+
+    this.insert = function(c_bra, c_ket, s)
+    {
+        var adjustment = this.replace_s(c_bra, c_ket, s);
+        if (c_bra <= this.bra) this.bra += adjustment;
+        if (c_bra <= this.ket) this.ket += adjustment;
+    };
+
+    this.slice_to = function()
+    {
+        var result = '';
+        if (this.slice_check())
+        {
+            result = this.current.slice(this.bra, this.ket);
+        }
+        return result;
+    };
+
+    this.assign_to = function()
+    {
+        return this.current.slice(0, this.limit);
+    };
+};

docs/build/html/_static/basic.css

@@ -0,0 +1,861 @@
+/*
+ * basic.css
+ * ~~~~~~~~~
+ *
+ * Sphinx stylesheet -- basic theme.
+ *
+ * :copyright: Copyright 2007-2021 by the Sphinx team, see AUTHORS.
+ * :license: BSD, see LICENSE for details.
+ *
+ */
+
+/* -- main layout ----------------------------------------------------------- */
+
+div.clearer {
+    clear: both;
+}
+
+div.section::after {
+    display: block;
+    content: '';
+    clear: left;
+}
+
+/* -- relbar ---------------------------------------------------------------- */
+
+div.related {
+    width: 100%;
+    font-size: 90%;
+}
+
+div.related h3 {
+    display: none;
+}
+
+div.related ul {
+    margin: 0;
+    padding: 0 0 0 10px;
+    list-style: none;
+}
+
+div.related li {
+    display: inline;
+}
+
+div.related li.right {
+    float: right;
+    margin-right: 5px;
+}
+
+/* -- sidebar --------------------------------------------------------------- */
+
+div.sphinxsidebarwrapper {
+    padding: 10px 5px 0 10px;
+}
+
+div.sphinxsidebar {
+    float: left;
+    width: 230px;
+    margin-left: -100%;
+    font-size: 90%;
+    word-wrap: break-word;
+    overflow-wrap : break-word;
+}
+
+div.sphinxsidebar ul {
+    list-style: none;
+}
+
+div.sphinxsidebar ul ul,
+div.sphinxsidebar ul.want-points {
+    margin-left: 20px;
+    list-style: square;
+}
+
+div.sphinxsidebar ul ul {
+    margin-top: 0;
+    margin-bottom: 0;
+}
+
+div.sphinxsidebar form {
+    margin-top: 10px;
+}
+
+div.sphinxsidebar input {
+    border: 1px solid #98dbcc;
+    font-family: sans-serif;
+    font-size: 1em;
+}
+
+div.sphinxsidebar #searchbox form.search {
+    overflow: hidden;
+}
+
+div.sphinxsidebar #searchbox input[type="text"] {
+    float: left;
+    width: 80%;
+    padding: 0.25em;
+    box-sizing: border-box;
+}
+
+div.sphinxsidebar #searchbox input[type="submit"] {
+    float: left;
+    width: 20%;
+    border-left: none;
+    padding: 0.25em;
+    box-sizing: border-box;
+}
+
+
+img {
+    border: 0;
+    max-width: 100%;
+}
+
+/* -- search page ----------------------------------------------------------- */
+
+ul.search {
+    margin: 10px 0 0 20px;
+    padding: 0;
+}
+
+ul.search li {
+    padding: 5px 0 5px 20px;
+    background-image: url(file.png);
+    background-repeat: no-repeat;
+    background-position: 0 7px;
+}
+
+ul.search li a {
+    font-weight: bold;
+}
+
+ul.search li div.context {
+    color: #888;
+    margin: 2px 0 0 30px;
+    text-align: left;
+}
+
+ul.keywordmatches li.goodmatch a {
+    font-weight: bold;
+}
+
+/* -- index page ------------------------------------------------------------ */
+
+table.contentstable {
+    width: 90%;
+    margin-left: auto;
+    margin-right: auto;
+}
+
+table.contentstable p.biglink {
+    line-height: 150%;
+}
+
+a.biglink {
+    font-size: 1.3em;
+}
+
+span.linkdescr {
+    font-style: italic;
+    padding-top: 5px;
+    font-size: 90%;
+}
+
+/* -- general index --------------------------------------------------------- */
+
+table.indextable {
+    width: 100%;
+}
+
+table.indextable td {
+    text-align: left;
+    vertical-align: top;
+}
+
+table.indextable ul {
+    margin-top: 0;
+    margin-bottom: 0;
+    list-style-type: none;
+}
+
+table.indextable > tbody > tr > td > ul {
+    padding-left: 0em;
+}
+
+table.indextable tr.pcap {
+    height: 10px;
+}
+
+table.indextable tr.cap {
+    margin-top: 10px;
+    background-color: #f2f2f2;
+}
+
+img.toggler {
+    margin-right: 3px;
+    margin-top: 3px;
+    cursor: pointer;
+}
+
+div.modindex-jumpbox {
+    border-top: 1px solid #ddd;
+    border-bottom: 1px solid #ddd;
+    margin: 1em 0 1em 0;
+    padding: 0.4em;
+}
+
+div.genindex-jumpbox {
+    border-top: 1px solid #ddd;
+    border-bottom: 1px solid #ddd;
+    margin: 1em 0 1em 0;
+    padding: 0.4em;
+}
+
+/* -- domain module index --------------------------------------------------- */
+
+table.modindextable td {
+    padding: 2px;
+    border-collapse: collapse;
+}
+
+/* -- general body styles --------------------------------------------------- */
+
+div.body {
+    min-width: 450px;
+    max-width: 800px;
+}
+
+div.body p, div.body dd, div.body li, div.body blockquote {
+    -moz-hyphens: auto;
+    -ms-hyphens: auto;
+    -webkit-hyphens: auto;
+    hyphens: auto;
+}
+
+a.headerlink {
+    visibility: hidden;
+}
+
+a.brackets:before,
+span.brackets > a:before{
+    content: "[";
+}
+
+a.brackets:after,
+span.brackets > a:after {
+    content: "]";
+}
+
+h1:hover > a.headerlink,
+h2:hover > a.headerlink,
+h3:hover > a.headerlink,
+h4:hover > a.headerlink,
+h5:hover > a.headerlink,
+h6:hover > a.headerlink,
+dt:hover > a.headerlink,
+caption:hover > a.headerlink,
+p.caption:hover > a.headerlink,
+div.code-block-caption:hover > a.headerlink {
+    visibility: visible;
+}
+
+div.body p.caption {
+    text-align: inherit;
+}
+
+div.body td {
+    text-align: left;
+}
+
+.first {
+    margin-top: 0 !important;
+}
+
+p.rubric {
+    margin-top: 30px;
+    font-weight: bold;
+}
+
+img.align-left, figure.align-left, .figure.align-left, object.align-left {
+    clear: left;
+    float: left;
+    margin-right: 1em;
+}
+
+img.align-right, figure.align-right, .figure.align-right, object.align-right {
+    clear: right;
+    float: right;
+    margin-left: 1em;
+}
+
+img.align-center, figure.align-center, .figure.align-center, object.align-center {
+  display: block;
+  margin-left: auto;
+  margin-right: auto;
+}
+
+img.align-default, figure.align-default, .figure.align-default {
+  display: block;
+  margin-left: auto;
+  margin-right: auto;
+}
+
+.align-left {
+    text-align: left;
+}
+
+.align-center {
+    text-align: center;
+}
+
+.align-default {
+    text-align: center;
+}
+
+.align-right {
+    text-align: right;
+}
+
+/* -- sidebars -------------------------------------------------------------- */
+
+div.sidebar,
+aside.sidebar {
+    margin: 0 0 0.5em 1em;
+    border: 1px solid #ddb;
+    padding: 7px;
+    background-color: #ffe;
+    width: 40%;
+    float: right;
+    clear: right;
+    overflow-x: auto;
+}
+
+p.sidebar-title {
+    font-weight: bold;
+}
+
+div.admonition, div.topic, blockquote {
+    clear: left;
+}
+
+/* -- topics ---------------------------------------------------------------- */
+
+div.topic {
+    border: 1px solid #ccc;
+    padding: 7px;
+    margin: 10px 0 10px 0;
+}
+
+p.topic-title {
+    font-size: 1.1em;
+    font-weight: bold;
+    margin-top: 10px;
+}
+
+/* -- admonitions ----------------------------------------------------------- */
+
+div.admonition {
+    margin-top: 10px;
+    margin-bottom: 10px;
+    padding: 7px;
+}
+
+div.admonition dt {
+    font-weight: bold;
+}
+
+p.admonition-title {
+    margin: 0px 10px 5px 0px;
+    font-weight: bold;
+}
+
+div.body p.centered {
+    text-align: center;
+    margin-top: 25px;
+}
+
+/* -- content of sidebars/topics/admonitions -------------------------------- */
+
+div.sidebar > :last-child,
+aside.sidebar > :last-child,
+div.topic > :last-child,
+div.admonition > :last-child {
+    margin-bottom: 0;
+}
+
+div.sidebar::after,
+aside.sidebar::after,
+div.topic::after,
+div.admonition::after,
+blockquote::after {
+    display: block;
+    content: '';
+    clear: both;
+}
+
+/* -- tables ---------------------------------------------------------------- */
+
+table.docutils {
+    margin-top: 10px;
+    margin-bottom: 10px;
+    border: 0;
+    border-collapse: collapse;
+}
+
+table.align-center {
+    margin-left: auto;
+    margin-right: auto;
+}
+
+table.align-default {
+    margin-left: auto;
+    margin-right: auto;
+}
+
+table caption span.caption-number {
+    font-style: italic;
+}
+
+table caption span.caption-text {
+}
+
+table.docutils td, table.docutils th {
+    padding: 1px 8px 1px 5px;
+    border-top: 0;
+    border-left: 0;
+    border-right: 0;
+    border-bottom: 1px solid #aaa;
+}
+
+table.footnote td, table.footnote th {
+    border: 0 !important;
+}
+
+th {
+    text-align: left;
+    padding-right: 5px;
+}
+
+table.citation {
+    border-left: solid 1px gray;
+    margin-left: 1px;
+}
+
+table.citation td {
+    border-bottom: none;
+}
+
+th > :first-child,
+td > :first-child {
+    margin-top: 0px;
+}
+
+th > :last-child,
+td > :last-child {
+    margin-bottom: 0px;
+}
+
+/* -- figures --------------------------------------------------------------- */
+
+div.figure, figure {
+    margin: 0.5em;
+    padding: 0.5em;
+}
+
+div.figure p.caption, figcaption {
+    padding: 0.3em;
+}
+
+div.figure p.caption span.caption-number,
+figcaption span.caption-number {
+    font-style: italic;
+}
+
+div.figure p.caption span.caption-text,
+figcaption span.caption-text {
+}
+
+/* -- field list styles ----------------------------------------------------- */
+
+table.field-list td, table.field-list th {
+    border: 0 !important;
+}
+
+.field-list ul {
+    margin: 0;
+    padding-left: 1em;
+}
+
+.field-list p {
+    margin: 0;
+}
+
+.field-name {
+    -moz-hyphens: manual;
+    -ms-hyphens: manual;
+    -webkit-hyphens: manual;
+    hyphens: manual;
+}
+
+/* -- hlist styles ---------------------------------------------------------- */
+
+table.hlist {
+    margin: 1em 0;
+}
+
+table.hlist td {
+    vertical-align: top;
+}
+
+
+/* -- other body styles ----------------------------------------------------- */
+
+ol.arabic {
+    list-style: decimal;
+}
+
+ol.loweralpha {
+    list-style: lower-alpha;
+}
+
+ol.upperalpha {
+    list-style: upper-alpha;
+}
+
+ol.lowerroman {
+    list-style: lower-roman;
+}
+
+ol.upperroman {
+    list-style: upper-roman;
+}
+
+:not(li) > ol > li:first-child > :first-child,
+:not(li) > ul > li:first-child > :first-child {
+    margin-top: 0px;
+}
+
+:not(li) > ol > li:last-child > :last-child,
+:not(li) > ul > li:last-child > :last-child {
+    margin-bottom: 0px;
+}
+
+ol.simple ol p,
+ol.simple ul p,
+ul.simple ol p,
+ul.simple ul p {
+    margin-top: 0;
+}
+
+ol.simple > li:not(:first-child) > p,
+ul.simple > li:not(:first-child) > p {
+    margin-top: 0;
+}
+
+ol.simple p,
+ul.simple p {
+    margin-bottom: 0;
+}
+
+dl.footnote > dt,
+dl.citation > dt {
+    float: left;
+    margin-right: 0.5em;
+}
+
+dl.footnote > dd,
+dl.citation > dd {
+    margin-bottom: 0em;
+}
+
+dl.footnote > dd:after,
+dl.citation > dd:after {
+    content: "";
+    clear: both;
+}
+
+dl.field-list {
+    display: grid;
+    grid-template-columns: fit-content(30%) auto;
+}
+
+dl.field-list > dt {
+    font-weight: bold;
+    word-break: break-word;
+    padding-left: 0.5em;
+    padding-right: 5px;
+}
+
+dl.field-list > dt:after {
+    content: ":";
+}
+
+dl.field-list > dd {
+    padding-left: 0.5em;
+    margin-top: 0em;
+    margin-left: 0em;
+    margin-bottom: 0em;
+}
+
+dl {
+    margin-bottom: 15px;
+}
+
+dd > :first-child {
+    margin-top: 0px;
+}
+
+dd ul, dd table {
+    margin-bottom: 10px;
+}
+
+dd {
+    margin-top: 3px;
+    margin-bottom: 10px;
+    margin-left: 30px;
+}
+
+dl > dd:last-child,
+dl > dd:last-child > :last-child {
+    margin-bottom: 0;
+}
+
+dt:target, span.highlighted {
+    background-color: #fbe54e;
+}
+
+rect.highlighted {
+    fill: #fbe54e;
+}
+
+dl.glossary dt {
+    font-weight: bold;
+    font-size: 1.1em;
+}
+
+.optional {
+    font-size: 1.3em;
+}
+
+.sig-paren {
+    font-size: larger;
+}
+
+.versionmodified {
+    font-style: italic;
+}
+
+.system-message {
+    background-color: #fda;
+    padding: 5px;
+    border: 3px solid red;
+}
+
+.footnote:target  {
+    background-color: #ffa;
+}
+
+.line-block {
+    display: block;
+    margin-top: 1em;
+    margin-bottom: 1em;
+}
+
+.line-block .line-block {
+    margin-top: 0;
+    margin-bottom: 0;
+    margin-left: 1.5em;
+}
+
+.guilabel, .menuselection {
+    font-family: sans-serif;
+}
+
+.accelerator {
+    text-decoration: underline;
+}
+
+.classifier {
+    font-style: oblique;
+}
+
+.classifier:before {
+    font-style: normal;
+    margin: 0.5em;
+    content: ":";
+}
+
+abbr, acronym {
+    border-bottom: dotted 1px;
+    cursor: help;
+}
+
+/* -- code displays --------------------------------------------------------- */
+
+pre {
+    overflow: auto;
+    overflow-y: hidden;  /* fixes display issues on Chrome browsers */
+}
+
+pre, div[class*="highlight-"] {
+    clear: both;
+}
+
+span.pre {
+    -moz-hyphens: none;
+    -ms-hyphens: none;
+    -webkit-hyphens: none;
+    hyphens: none;
+}
+
+div[class*="highlight-"] {
+    margin: 1em 0;
+}
+
+td.linenos pre {
+    border: 0;
+    background-color: transparent;
+    color: #aaa;
+}
+
+table.highlighttable {
+    display: block;
+}
+
+table.highlighttable tbody {
+    display: block;
+}
+
+table.highlighttable tr {
+    display: flex;
+}
+
+table.highlighttable td {
+    margin: 0;
+    padding: 0;
+}
+
+table.highlighttable td.linenos {
+    padding-right: 0.5em;
+}
+
+table.highlighttable td.code {
+    flex: 1;
+    overflow: hidden;
+}
+
+.highlight .hll {
+    display: block;
+}
+
+div.highlight pre,
+table.highlighttable pre {
+    margin: 0;
+}
+
+div.code-block-caption + div {
+    margin-top: 0;
+}
+
+div.code-block-caption {
+    margin-top: 1em;
+    padding: 2px 5px;
+    font-size: small;
+}
+
+div.code-block-caption code {
+    background-color: transparent;
+}
+
+table.highlighttable td.linenos,
+span.linenos,
+div.doctest > div.highlight span.gp {  /* gp: Generic.Prompt */
+    user-select: none;
+}
+
+div.code-block-caption span.caption-number {
+    padding: 0.1em 0.3em;
+    font-style: italic;
+}
+
+div.code-block-caption span.caption-text {
+}
+
+div.literal-block-wrapper {
+    margin: 1em 0;
+}
+
+code.descname {
+    background-color: transparent;
+    font-weight: bold;
+    font-size: 1.2em;
+}
+
+code.descclassname {
+    background-color: transparent;
+}
+
+code.xref, a code {
+    background-color: transparent;
+    font-weight: bold;
+}
+
+h1 code, h2 code, h3 code, h4 code, h5 code, h6 code {
+    background-color: transparent;
+}
+
+.viewcode-link {
+    float: right;
+}
+
+.viewcode-back {
+    float: right;
+    font-family: sans-serif;
+}
+
+div.viewcode-block:target {
+    margin: -1px -10px;
+    padding: 0 10px;
+}
+
+/* -- math display ---------------------------------------------------------- */
+
+img.math {
+    vertical-align: middle;
+}
+
+div.body div.math p {
+    text-align: center;
+}
+
+span.eqno {
+    float: right;
+}
+
+span.eqno a.headerlink {
+    position: absolute;
+    z-index: 1;
+}
+
+div.math:hover a.headerlink {
+    visibility: visible;
+}
+
+/* -- printout stylesheet --------------------------------------------------- */
+
+@media print {
+    div.document,
+    div.documentwrapper,
+    div.bodywrapper {
+        margin: 0 !important;
+        width: 100%;
+    }
+
+    div.sphinxsidebar,
+    div.related,
+    div.footer,
+    #top-link {
+        display: none;
+    }
+}

docs/build/html/_static/css/badge_only.css

@@ -0,0 +1 @@
+.fa:before{-webkit-font-smoothing:antialiased}.clearfix{*zoom:1}.clearfix:after,.clearfix:before{display:table;content:""}.clearfix:after{clear:both}@font-face{font-family:FontAwesome;font-style:normal;font-weight:400;src:url(fonts/fontawesome-webfont.eot?674f50d287a8c48dc19ba404d20fe713?#iefix) format("embedded-opentype"),url(fonts/fontawesome-webfont.woff2?af7ae505a9eed503f8b8e6982036873e) format("woff2"),url(fonts/fontawesome-webfont.woff?fee66e712a8a08eef5805a46892932ad) format("woff"),url(fonts/fontawesome-webfont.ttf?b06871f281fee6b241d60582ae9369b9) format("truetype"),url(fonts/fontawesome-webfont.svg?912ec66d7572ff821749319396470bde#FontAwesome) format("svg")}.fa:before{font-family:FontAwesome;font-style:normal;font-weight:400;line-height:1}.fa:before,a .fa{text-decoration:inherit}.fa:before,a .fa,li .fa{display:inline-block}li .fa-large:before{width:1.875em}ul.fas{list-style-type:none;margin-left:2em;text-indent:-.8em}ul.fas li .fa{width:.8em}ul.fas li .fa-large:before{vertical-align:baseline}.fa-book:before,.icon-book:before{content:"\f02d"}.fa-caret-down:before,.icon-caret-down:before{content:"\f0d7"}.fa-caret-up:before,.icon-caret-up:before{content:"\f0d8"}.fa-caret-left:before,.icon-caret-left:before{content:"\f0d9"}.fa-caret-right:before,.icon-caret-right:before{content:"\f0da"}.rst-versions{position:fixed;bottom:0;left:0;width:300px;color:#fcfcfc;background:#1f1d1d;font-family:Lato,proxima-nova,Helvetica Neue,Arial,sans-serif;z-index:400}.rst-versions a{color:#2980b9;text-decoration:none}.rst-versions .rst-badge-small{display:none}.rst-versions .rst-current-version{padding:12px;background-color:#272525;display:block;text-align:right;font-size:90%;cursor:pointer;color:#27ae60}.rst-versions .rst-current-version:after{clear:both;content:"";display:block}.rst-versions .rst-current-version .fa{color:#fcfcfc}.rst-versions .rst-current-version .fa-book,.rst-versions .rst-current-version .icon-book{float:left}.rst-versions .rst-current-version.rst-out-of-date{background-color:#e74c3c;color:#fff}.rst-versions .rst-current-version.rst-active-old-version{background-color:#f1c40f;color:#000}.rst-versions.shift-up{height:auto;max-height:100%;overflow-y:scroll}.rst-versions.shift-up .rst-other-versions{display:block}.rst-versions .rst-other-versions{font-size:90%;padding:12px;color:grey;display:none}.rst-versions .rst-other-versions hr{display:block;height:1px;border:0;margin:20px 0;padding:0;border-top:1px solid #413d3d}.rst-versions .rst-other-versions dd{display:inline-block;margin:0}.rst-versions .rst-other-versions dd a{display:inline-block;padding:6px;color:#fcfcfc}.rst-versions.rst-badge{width:auto;bottom:20px;right:20px;left:auto;border:none;max-width:300px;max-height:90%}.rst-versions.rst-badge .fa-book,.rst-versions.rst-badge .icon-book{float:none;line-height:30px}.rst-versions.rst-badge.shift-up .rst-current-version{text-align:right}.rst-versions.rst-badge.shift-up .rst-current-version .fa-book,.rst-versions.rst-badge.shift-up .rst-current-version .icon-book{float:left}.rst-versions.rst-badge>.rst-current-version{width:auto;height:30px;line-height:30px;padding:0 6px;display:block;text-align:center}@media screen and (max-width:768px){.rst-versions{width:85%;display:none}.rst-versions.shift{display:block}}

docs/build/html/_static/doctools.js

@@ -0,0 +1,321 @@
+/*
+ * doctools.js
+ * ~~~~~~~~~~~
+ *
+ * Sphinx JavaScript utilities for all documentation.
+ *
+ * :copyright: Copyright 2007-2021 by the Sphinx team, see AUTHORS.
+ * :license: BSD, see LICENSE for details.
+ *
+ */
+
+/**
+ * select a different prefix for underscore
+ */
+$u = _.noConflict();
+
+/**
+ * make the code below compatible with browsers without
+ * an installed firebug like debugger
+if (!window.console || !console.firebug) {
+  var names = ["log", "debug", "info", "warn", "error", "assert", "dir",
+    "dirxml", "group", "groupEnd", "time", "timeEnd", "count", "trace",
+    "profile", "profileEnd"];
+  window.console = {};
+  for (var i = 0; i < names.length; ++i)
+    window.console[names[i]] = function() {};
+}
+ */
+
+/**
+ * small helper function to urldecode strings
+ *
+ * See https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/decodeURIComponent#Decoding_query_parameters_from_a_URL
+ */
+jQuery.urldecode = function(x) {
+  if (!x) {
+    return x
+  }
+  return decodeURIComponent(x.replace(/\+/g, ' '));
+};
+
+/**
+ * small helper function to urlencode strings
+ */
+jQuery.urlencode = encodeURIComponent;
+
+/**
+ * This function returns the parsed url parameters of the
+ * current request. Multiple values per key are supported,
+ * it will always return arrays of strings for the value parts.
+ */
+jQuery.getQueryParameters = function(s) {
+  if (typeof s === 'undefined')
+    s = document.location.search;
+  var parts = s.substr(s.indexOf('?') + 1).split('&');
+  var result = {};
+  for (var i = 0; i < parts.length; i++) {
+    var tmp = parts[i].split('=', 2);
+    var key = jQuery.urldecode(tmp[0]);
+    var value = jQuery.urldecode(tmp[1]);
+    if (key in result)
+      result[key].push(value);
+    else
+      result[key] = [value];
+  }
+  return result;
+};
+
+/**
+ * highlight a given string on a jquery object by wrapping it in
+ * span elements with the given class name.
+ */
+jQuery.fn.highlightText = function(text, className) {
+  function highlight(node, addItems) {
+    if (node.nodeType === 3) {
+      var val = node.nodeValue;
+      var pos = val.toLowerCase().indexOf(text);
+      if (pos >= 0 &&
+          !jQuery(node.parentNode).hasClass(className) &&
+          !jQuery(node.parentNode).hasClass("nohighlight")) {
+        var span;
+        var isInSVG = jQuery(node).closest("body, svg, foreignObject").is("svg");
+        if (isInSVG) {
+          span = document.createElementNS("http://www.w3.org/2000/svg", "tspan");
+        } else {
+          span = document.createElement("span");
+          span.className = className;
+        }
+        span.appendChild(document.createTextNode(val.substr(pos, text.length)));
+        node.parentNode.insertBefore(span, node.parentNode.insertBefore(
+          document.createTextNode(val.substr(pos + text.length)),
+          node.nextSibling));
+        node.nodeValue = val.substr(0, pos);
+        if (isInSVG) {
+          var rect = document.createElementNS("http://www.w3.org/2000/svg", "rect");
+          var bbox = node.parentElement.getBBox();
+          rect.x.baseVal.value = bbox.x;
+          rect.y.baseVal.value = bbox.y;
+          rect.width.baseVal.value = bbox.width;
+          rect.height.baseVal.value = bbox.height;
+          rect.setAttribute('class', className);
+          addItems.push({
+              "parent": node.parentNode,
+              "target": rect});
+        }
+      }
+    }
+    else if (!jQuery(node).is("button, select, textarea")) {
+      jQuery.each(node.childNodes, function() {
+        highlight(this, addItems);
+      });
+    }
+  }
+  var addItems = [];
+  var result = this.each(function() {
+    highlight(this, addItems);
+  });
+  for (var i = 0; i < addItems.length; ++i) {
+    jQuery(addItems[i].parent).before(addItems[i].target);
+  }
+  return result;
+};
+
+/*
+ * backward compatibility for jQuery.browser
+ * This will be supported until firefox bug is fixed.
+ */
+if (!jQuery.browser) {
+  jQuery.uaMatch = function(ua) {
+    ua = ua.toLowerCase();
+
+    var match = /(chrome)[ \/]([\w.]+)/.exec(ua) ||
+      /(webkit)[ \/]([\w.]+)/.exec(ua) ||
+      /(opera)(?:.*version|)[ \/]([\w.]+)/.exec(ua) ||
+      /(msie) ([\w.]+)/.exec(ua) ||
+      ua.indexOf("compatible") < 0 && /(mozilla)(?:.*? rv:([\w.]+)|)/.exec(ua) ||
+      [];
+
+    return {
+      browser: match[ 1 ] || "",
+      version: match[ 2 ] || "0"
+    };
+  };
+  jQuery.browser = {};
+  jQuery.browser[jQuery.uaMatch(navigator.userAgent).browser] = true;
+}
+
+/**
+ * Small JavaScript module for the documentation.
+ */
+var Documentation = {
+
+  init : function() {
+    this.fixFirefoxAnchorBug();
+    this.highlightSearchWords();
+    this.initIndexTable();
+    if (DOCUMENTATION_OPTIONS.NAVIGATION_WITH_KEYS) {
+      this.initOnKeyListeners();
+    }
+  },
+
+  /**
+   * i18n support
+   */
+  TRANSLATIONS : {},
+  PLURAL_EXPR : function(n) { return n === 1 ? 0 : 1; },
+  LOCALE : 'unknown',
+
+  // gettext and ngettext don't access this so that the functions
+  // can safely bound to a different name (_ = Documentation.gettext)
+  gettext : function(string) {
+    var translated = Documentation.TRANSLATIONS[string];
+    if (typeof translated === 'undefined')
+      return string;
+    return (typeof translated === 'string') ? translated : translated[0];
+  },
+
+  ngettext : function(singular, plural, n) {
+    var translated = Documentation.TRANSLATIONS[singular];
+    if (typeof translated === 'undefined')
+      return (n == 1) ? singular : plural;
+    return translated[Documentation.PLURALEXPR(n)];
+  },
+
+  addTranslations : function(catalog) {
+    for (var key in catalog.messages)
+      this.TRANSLATIONS[key] = catalog.messages[key];
+    this.PLURAL_EXPR = new Function('n', 'return +(' + catalog.plural_expr + ')');
+    this.LOCALE = catalog.locale;
+  },
+
+  /**
+   * add context elements like header anchor links
+   */
+  addContextElements : function() {
+    $('div[id] > :header:first').each(function() {
+      $('<a class="headerlink">\u00B6</a>').
+      attr('href', '#' + this.id).
+      attr('title', _('Permalink to this headline')).
+      appendTo(this);
+    });
+    $('dt[id]').each(function() {
+      $('<a class="headerlink">\u00B6</a>').
+      attr('href', '#' + this.id).
+      attr('title', _('Permalink to this definition')).
+      appendTo(this);
+    });
+  },
+
+  /**
+   * workaround a firefox stupidity
+   * see: https://bugzilla.mozilla.org/show_bug.cgi?id=645075
+   */
+  fixFirefoxAnchorBug : function() {
+    if (document.location.hash && $.browser.mozilla)
+      window.setTimeout(function() {
+        document.location.href += '';
+      }, 10);
+  },
+
+  /**
+   * highlight the search words provided in the url in the text
+   */
+  highlightSearchWords : function() {
+    var params = $.getQueryParameters();
+    var terms = (params.highlight) ? params.highlight[0].split(/\s+/) : [];
+    if (terms.length) {
+      var body = $('div.body');
+      if (!body.length) {
+        body = $('body');
+      }
+      window.setTimeout(function() {
+        $.each(terms, function() {
+          body.highlightText(this.toLowerCase(), 'highlighted');
+        });
+      }, 10);
+      $('<p class="highlight-link"><a href="javascript:Documentation.' +
+        'hideSearchWords()">' + _('Hide Search Matches') + '</a></p>')
+          .appendTo($('#searchbox'));
+    }
+  },
+
+  /**
+   * init the domain index toggle buttons
+   */
+  initIndexTable : function() {
+    var togglers = $('img.toggler').click(function() {
+      var src = $(this).attr('src');
+      var idnum = $(this).attr('id').substr(7);
+      $('tr.cg-' + idnum).toggle();
+      if (src.substr(-9) === 'minus.png')
+        $(this).attr('src', src.substr(0, src.length-9) + 'plus.png');
+      else
+        $(this).attr('src', src.substr(0, src.length-8) + 'minus.png');
+    }).css('display', '');
+    if (DOCUMENTATION_OPTIONS.COLLAPSE_INDEX) {
+        togglers.click();
+    }
+  },
+
+  /**
+   * helper function to hide the search marks again
+   */
+  hideSearchWords : function() {
+    $('#searchbox .highlight-link').fadeOut(300);
+    $('span.highlighted').removeClass('highlighted');
+  },
+
+  /**
+   * make the url absolute
+   */
+  makeURL : function(relativeURL) {
+    return DOCUMENTATION_OPTIONS.URL_ROOT + '/' + relativeURL;
+  },
+
+  /**
+   * get the current relative url
+   */
+  getCurrentURL : function() {
+    var path = document.location.pathname;
+    var parts = path.split(/\//);
+    $.each(DOCUMENTATION_OPTIONS.URL_ROOT.split(/\//), function() {
+      if (this === '..')
+        parts.pop();
+    });
+    var url = parts.join('/');
+    return path.substring(url.lastIndexOf('/') + 1, path.length - 1);
+  },
+
+  initOnKeyListeners: function() {
+    $(document).keydown(function(event) {
+      var activeElementType = document.activeElement.tagName;
+      // don't navigate when in search box, textarea, dropdown or button
+      if (activeElementType !== 'TEXTAREA' && activeElementType !== 'INPUT' && activeElementType !== 'SELECT'
+          && activeElementType !== 'BUTTON' && !event.altKey && !event.ctrlKey && !event.metaKey
+          && !event.shiftKey) {
+        switch (event.keyCode) {
+          case 37: // left
+            var prevHref = $('link[rel="prev"]').prop('href');
+            if (prevHref) {
+              window.location.href = prevHref;
+              return false;
+            }
+          case 39: // right
+            var nextHref = $('link[rel="next"]').prop('href');
+            if (nextHref) {
+              window.location.href = nextHref;
+              return false;
+            }
+        }
+      }
+    });
+  }
+};
+
+// quick alias for translations
+_ = Documentation.gettext;
+
+$(document).ready(function() {
+  Documentation.init();
+});

docs/build/html/_static/documentation_options.js

@@ -0,0 +1,12 @@
+var DOCUMENTATION_OPTIONS = {
+    URL_ROOT: document.getElementById("documentation_options").getAttribute('data-url_root'),
+    VERSION: '0.1.0',
+    LANGUAGE: 'it',
+    COLLAPSE_INDEX: false,
+    BUILDER: 'html',
+    FILE_SUFFIX: '.html',
+    LINK_SUFFIX: '.html',
+    HAS_SOURCE: true,
+    SOURCELINK_SUFFIX: '.txt',
+    NAVIGATION_WITH_KEYS: false
+};

docs/build/html/_static/italian-stemmer.js

@@ -0,0 +1,996 @@
+// Generated by Snowball 2.1.0 - https://snowballstem.org/
+
+/**@constructor*/
+ItalianStemmer = function() {
+    var base = new BaseStemmer();
+    /** @const */ var a_0 = [
+        ["", -1, 7],
+        ["qu", 0, 6],
+        ["\u00E1", 0, 1],
+        ["\u00E9", 0, 2],
+        ["\u00ED", 0, 3],
+        ["\u00F3", 0, 4],
+        ["\u00FA", 0, 5]
+    ];
+
+    /** @const */ var a_1 = [
+        ["", -1, 3],
+        ["I", 0, 1],
+        ["U", 0, 2]
+    ];
+
+    /** @const */ var a_2 = [
+        ["la", -1, -1],
+        ["cela", 0, -1],
+        ["gliela", 0, -1],
+        ["mela", 0, -1],
+        ["tela", 0, -1],
+        ["vela", 0, -1],
+        ["le", -1, -1],
+        ["cele", 6, -1],
+        ["gliele", 6, -1],
+        ["mele", 6, -1],
+        ["tele", 6, -1],
+        ["vele", 6, -1],
+        ["ne", -1, -1],
+        ["cene", 12, -1],
+        ["gliene", 12, -1],
+        ["mene", 12, -1],
+        ["sene", 12, -1],
+        ["tene", 12, -1],
+        ["vene", 12, -1],
+        ["ci", -1, -1],
+        ["li", -1, -1],
+        ["celi", 20, -1],
+        ["glieli", 20, -1],
+        ["meli", 20, -1],
+        ["teli", 20, -1],
+        ["veli", 20, -1],
+        ["gli", 20, -1],
+        ["mi", -1, -1],
+        ["si", -1, -1],
+        ["ti", -1, -1],
+        ["vi", -1, -1],
+        ["lo", -1, -1],
+        ["celo", 31, -1],
+        ["glielo", 31, -1],
+        ["melo", 31, -1],
+        ["telo", 31, -1],
+        ["velo", 31, -1]
+    ];
+
+    /** @const */ var a_3 = [
+        ["ando", -1, 1],
+        ["endo", -1, 1],
+        ["ar", -1, 2],
+        ["er", -1, 2],
+        ["ir", -1, 2]
+    ];
+
+    /** @const */ var a_4 = [
+        ["ic", -1, -1],
+        ["abil", -1, -1],
+        ["os", -1, -1],
+        ["iv", -1, 1]
+    ];
+
+    /** @const */ var a_5 = [
+        ["ic", -1, 1],
+        ["abil", -1, 1],
+        ["iv", -1, 1]
+    ];
+
+    /** @const */ var a_6 = [
+        ["ica", -1, 1],
+        ["logia", -1, 3],
+        ["osa", -1, 1],
+        ["ista", -1, 1],
+        ["iva", -1, 9],
+        ["anza", -1, 1],
+        ["enza", -1, 5],
+        ["ice", -1, 1],
+        ["atrice", 7, 1],
+        ["iche", -1, 1],
+        ["logie", -1, 3],
+        ["abile", -1, 1],
+        ["ibile", -1, 1],
+        ["usione", -1, 4],
+        ["azione", -1, 2],
+        ["uzione", -1, 4],
+        ["atore", -1, 2],
+        ["ose", -1, 1],
+        ["ante", -1, 1],
+        ["mente", -1, 1],
+        ["amente", 19, 7],
+        ["iste", -1, 1],
+        ["ive", -1, 9],
+        ["anze", -1, 1],
+        ["enze", -1, 5],
+        ["ici", -1, 1],
+        ["atrici", 25, 1],
+        ["ichi", -1, 1],
+        ["abili", -1, 1],
+        ["ibili", -1, 1],
+        ["ismi", -1, 1],
+        ["usioni", -1, 4],
+        ["azioni", -1, 2],
+        ["uzioni", -1, 4],
+        ["atori", -1, 2],
+        ["osi", -1, 1],
+        ["anti", -1, 1],
+        ["amenti", -1, 6],
+        ["imenti", -1, 6],
+        ["isti", -1, 1],
+        ["ivi", -1, 9],
+        ["ico", -1, 1],
+        ["ismo", -1, 1],
+        ["oso", -1, 1],
+        ["amento", -1, 6],
+        ["imento", -1, 6],
+        ["ivo", -1, 9],
+        ["it\u00E0", -1, 8],
+        ["ist\u00E0", -1, 1],
+        ["ist\u00E8", -1, 1],
+        ["ist\u00EC", -1, 1]
+    ];
+
+    /** @const */ var a_7 = [
+        ["isca", -1, 1],
+        ["enda", -1, 1],
+        ["ata", -1, 1],
+        ["ita", -1, 1],
+        ["uta", -1, 1],
+        ["ava", -1, 1],
+        ["eva", -1, 1],
+        ["iva", -1, 1],
+        ["erebbe", -1, 1],
+        ["irebbe", -1, 1],
+        ["isce", -1, 1],
+        ["ende", -1, 1],
+        ["are", -1, 1],
+        ["ere", -1, 1],
+        ["ire", -1, 1],
+        ["asse", -1, 1],
+        ["ate", -1, 1],
+        ["avate", 16, 1],
+        ["evate", 16, 1],
+        ["ivate", 16, 1],
+        ["ete", -1, 1],
+        ["erete", 20, 1],
+        ["irete", 20, 1],
+        ["ite", -1, 1],
+        ["ereste", -1, 1],
+        ["ireste", -1, 1],
+        ["ute", -1, 1],
+        ["erai", -1, 1],
+        ["irai", -1, 1],
+        ["isci", -1, 1],
+        ["endi", -1, 1],
+        ["erei", -1, 1],
+        ["irei", -1, 1],
+        ["assi", -1, 1],
+        ["ati", -1, 1],
+        ["iti", -1, 1],
+        ["eresti", -1, 1],
+        ["iresti", -1, 1],
+        ["uti", -1, 1],
+        ["avi", -1, 1],
+        ["evi", -1, 1],
+        ["ivi", -1, 1],
+        ["isco", -1, 1],
+        ["ando", -1, 1],
+        ["endo", -1, 1],
+        ["Yamo", -1, 1],
+        ["iamo", -1, 1],
+        ["avamo", -1, 1],
+        ["evamo", -1, 1],
+        ["ivamo", -1, 1],
+        ["eremo", -1, 1],
+        ["iremo", -1, 1],
+        ["assimo", -1, 1],
+        ["ammo", -1, 1],
+        ["emmo", -1, 1],
+        ["eremmo", 54, 1],
+        ["iremmo", 54, 1],
+        ["immo", -1, 1],
+        ["ano", -1, 1],
+        ["iscano", 58, 1],
+        ["avano", 58, 1],
+        ["evano", 58, 1],
+        ["ivano", 58, 1],
+        ["eranno", -1, 1],
+        ["iranno", -1, 1],
+        ["ono", -1, 1],
+        ["iscono", 65, 1],
+        ["arono", 65, 1],
+        ["erono", 65, 1],
+        ["irono", 65, 1],
+        ["erebbero", -1, 1],
+        ["irebbero", -1, 1],
+        ["assero", -1, 1],
+        ["essero", -1, 1],
+        ["issero", -1, 1],
+        ["ato", -1, 1],
+        ["ito", -1, 1],
+        ["uto", -1, 1],
+        ["avo", -1, 1],
+        ["evo", -1, 1],
+        ["ivo", -1, 1],
+        ["ar", -1, 1],
+        ["ir", -1, 1],
+        ["er\u00E0", -1, 1],
+        ["ir\u00E0", -1, 1],
+        ["er\u00F2", -1, 1],
+        ["ir\u00F2", -1, 1]
+    ];
+
+    /** @const */ var /** Array<int> */ g_v = [17, 65, 16, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 128, 128, 8, 2, 1];
+
+    /** @const */ var /** Array<int> */ g_AEIO = [17, 65, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 128, 128, 8, 2];
+
+    /** @const */ var /** Array<int> */ g_CG = [17];
+
+    var /** number */ I_p2 = 0;
+    var /** number */ I_p1 = 0;
+    var /** number */ I_pV = 0;
+
+
+    /** @return {boolean} */
+    function r_prelude() {
+        var /** number */ among_var;
+        var /** number */ v_1 = base.cursor;
+        while(true)
+        {
+            var /** number */ v_2 = base.cursor;
+            lab0: {
+                base.bra = base.cursor;
+                among_var = base.find_among(a_0);
+                if (among_var == 0)
+                {
+                    break lab0;
+                }
+                base.ket = base.cursor;
+                switch (among_var) {
+                    case 1:
+                        if (!base.slice_from("\u00E0"))
+                        {
+                            return false;
+                        }
+                        break;
+                    case 2:
+                        if (!base.slice_from("\u00E8"))
+                        {
+                            return false;
+                        }
+                        break;
+                    case 3:
+                        if (!base.slice_from("\u00EC"))
+                        {
+                            return false;
+                        }
+                        break;
+                    case 4:
+                        if (!base.slice_from("\u00F2"))
+                        {
+                            return false;
+                        }
+                        break;
+                    case 5:
+                        if (!base.slice_from("\u00F9"))
+                        {
+                            return false;
+                        }
+                        break;
+                    case 6:
+                        if (!base.slice_from("qU"))
+                        {
+                            return false;
+                        }
+                        break;
+                    case 7:
+                        if (base.cursor >= base.limit)
+                        {
+                            break lab0;
+                        }
+                        base.cursor++;
+                        break;
+                }
+                continue;
+            }
+            base.cursor = v_2;
+            break;
+        }
+        base.cursor = v_1;
+        while(true)
+        {
+            var /** number */ v_3 = base.cursor;
+            lab1: {
+                golab2: while(true)
+                {
+                    var /** number */ v_4 = base.cursor;
+                    lab3: {
+                        if (!(base.in_grouping(g_v, 97, 249)))
+                        {
+                            break lab3;
+                        }
+                        base.bra = base.cursor;
+                        lab4: {
+                            var /** number */ v_5 = base.cursor;
+                            lab5: {
+                                if (!(base.eq_s("u")))
+                                {
+                                    break lab5;
+                                }
+                                base.ket = base.cursor;
+                                if (!(base.in_grouping(g_v, 97, 249)))
+                                {
+                                    break lab5;
+                                }
+                                if (!base.slice_from("U"))
+                                {
+                                    return false;
+                                }
+                                break lab4;
+                            }
+                            base.cursor = v_5;
+                            if (!(base.eq_s("i")))
+                            {
+                                break lab3;
+                            }
+                            base.ket = base.cursor;
+                            if (!(base.in_grouping(g_v, 97, 249)))
+                            {
+                                break lab3;
+                            }
+                            if (!base.slice_from("I"))
+                            {
+                                return false;
+                            }
+                        }
+                        base.cursor = v_4;
+                        break golab2;
+                    }
+                    base.cursor = v_4;
+                    if (base.cursor >= base.limit)
+                    {
+                        break lab1;
+                    }
+                    base.cursor++;
+                }
+                continue;
+            }
+            base.cursor = v_3;
+            break;
+        }
+        return true;
+    };
+
+    /** @return {boolean} */
+    function r_mark_regions() {
+        I_pV = base.limit;
+        I_p1 = base.limit;
+        I_p2 = base.limit;
+        var /** number */ v_1 = base.cursor;
+        lab0: {
+            lab1: {
+                var /** number */ v_2 = base.cursor;
+                lab2: {
+                    if (!(base.in_grouping(g_v, 97, 249)))
+                    {
+                        break lab2;
+                    }
+                    lab3: {
+                        var /** number */ v_3 = base.cursor;
+                        lab4: {
+                            if (!(base.out_grouping(g_v, 97, 249)))
+                            {
+                                break lab4;
+                            }
+                            golab5: while(true)
+                            {
+                                lab6: {
+                                    if (!(base.in_grouping(g_v, 97, 249)))
+                                    {
+                                        break lab6;
+                                    }
+                                    break golab5;
+                                }
+                                if (base.cursor >= base.limit)
+                                {
+                                    break lab4;
+                                }
+                                base.cursor++;
+                            }
+                            break lab3;
+                        }
+                        base.cursor = v_3;
+                        if (!(base.in_grouping(g_v, 97, 249)))
+                        {
+                            break lab2;
+                        }
+                        golab7: while(true)
+                        {
+                            lab8: {
+                                if (!(base.out_grouping(g_v, 97, 249)))
+                                {
+                                    break lab8;
+                                }
+                                break golab7;
+                            }
+                            if (base.cursor >= base.limit)
+                            {
+                                break lab2;
+                            }
+                            base.cursor++;
+                        }
+                    }
+                    break lab1;
+                }
+                base.cursor = v_2;
+                if (!(base.out_grouping(g_v, 97, 249)))
+                {
+                    break lab0;
+                }
+                lab9: {
+                    var /** number */ v_6 = base.cursor;
+                    lab10: {
+                        if (!(base.out_grouping(g_v, 97, 249)))
+                        {
+                            break lab10;
+                        }
+                        golab11: while(true)
+                        {
+                            lab12: {
+                                if (!(base.in_grouping(g_v, 97, 249)))
+                                {
+                                    break lab12;
+                                }
+                                break golab11;
+                            }
+                            if (base.cursor >= base.limit)
+                            {
+                                break lab10;
+                            }
+                            base.cursor++;
+                        }
+                        break lab9;
+                    }
+                    base.cursor = v_6;
+                    if (!(base.in_grouping(g_v, 97, 249)))
+                    {
+                        break lab0;
+                    }
+                    if (base.cursor >= base.limit)
+                    {
+                        break lab0;
+                    }
+                    base.cursor++;
+                }
+            }
+            I_pV = base.cursor;
+        }
+        base.cursor = v_1;
+        var /** number */ v_8 = base.cursor;
+        lab13: {
+            golab14: while(true)
+            {
+                lab15: {
+                    if (!(base.in_grouping(g_v, 97, 249)))
+                    {
+                        break lab15;
+                    }
+                    break golab14;
+                }
+                if (base.cursor >= base.limit)
+                {
+                    break lab13;
+                }
+                base.cursor++;
+            }
+            golab16: while(true)
+            {
+                lab17: {
+                    if (!(base.out_grouping(g_v, 97, 249)))
+                    {
+                        break lab17;
+                    }
+                    break golab16;
+                }
+                if (base.cursor >= base.limit)
+                {
+                    break lab13;
+                }
+                base.cursor++;
+            }
+            I_p1 = base.cursor;
+            golab18: while(true)
+            {
+                lab19: {
+                    if (!(base.in_grouping(g_v, 97, 249)))
+                    {
+                        break lab19;
+                    }
+                    break golab18;
+                }
+                if (base.cursor >= base.limit)
+                {
+                    break lab13;
+                }
+                base.cursor++;
+            }
+            golab20: while(true)
+            {
+                lab21: {
+                    if (!(base.out_grouping(g_v, 97, 249)))
+                    {
+                        break lab21;
+                    }
+                    break golab20;
+                }
+                if (base.cursor >= base.limit)
+                {
+                    break lab13;
+                }
+                base.cursor++;
+            }
+            I_p2 = base.cursor;
+        }
+        base.cursor = v_8;
+        return true;
+    };
+
+    /** @return {boolean} */
+    function r_postlude() {
+        var /** number */ among_var;
+        while(true)
+        {
+            var /** number */ v_1 = base.cursor;
+            lab0: {
+                base.bra = base.cursor;
+                among_var = base.find_among(a_1);
+                if (among_var == 0)
+                {
+                    break lab0;
+                }
+                base.ket = base.cursor;
+                switch (among_var) {
+                    case 1:
+                        if (!base.slice_from("i"))
+                        {
+                            return false;
+                        }
+                        break;
+                    case 2:
+                        if (!base.slice_from("u"))
+                        {
+                            return false;
+                        }
+                        break;
+                    case 3:
+                        if (base.cursor >= base.limit)
+                        {
+                            break lab0;
+                        }
+                        base.cursor++;
+                        break;
+                }
+                continue;
+            }
+            base.cursor = v_1;
+            break;
+        }
+        return true;
+    };
+
+    /** @return {boolean} */
+    function r_RV() {
+        if (!(I_pV <= base.cursor))
+        {
+            return false;
+        }
+        return true;
+    };
+
+    /** @return {boolean} */
+    function r_R1() {
+        if (!(I_p1 <= base.cursor))
+        {
+            return false;
+        }
+        return true;
+    };
+
+    /** @return {boolean} */
+    function r_R2() {
+        if (!(I_p2 <= base.cursor))
+        {
+            return false;
+        }
+        return true;
+    };
+
+    /** @return {boolean} */
+    function r_attached_pronoun() {
+        var /** number */ among_var;
+        base.ket = base.cursor;
+        if (base.find_among_b(a_2) == 0)
+        {
+            return false;
+        }
+        base.bra = base.cursor;
+        among_var = base.find_among_b(a_3);
+        if (among_var == 0)
+        {
+            return false;
+        }
+        if (!r_RV())
+        {
+            return false;
+        }
+        switch (among_var) {
+            case 1:
+                if (!base.slice_del())
+                {
+                    return false;
+                }
+                break;
+            case 2:
+                if (!base.slice_from("e"))
+                {
+                    return false;
+                }
+                break;
+        }
+        return true;
+    };
+
+    /** @return {boolean} */
+    function r_standard_suffix() {
+        var /** number */ among_var;
+        base.ket = base.cursor;
+        among_var = base.find_among_b(a_6);
+        if (among_var == 0)
+        {
+            return false;
+        }
+        base.bra = base.cursor;
+        switch (among_var) {
+            case 1:
+                if (!r_R2())
+                {
+                    return false;
+                }
+                if (!base.slice_del())
+                {
+                    return false;
+                }
+                break;
+            case 2:
+                if (!r_R2())
+                {
+                    return false;
+                }
+                if (!base.slice_del())
+                {
+                    return false;
+                }
+                var /** number */ v_1 = base.limit - base.cursor;
+                lab0: {
+                    base.ket = base.cursor;
+                    if (!(base.eq_s_b("ic")))
+                    {
+                        base.cursor = base.limit - v_1;
+                        break lab0;
+                    }
+                    base.bra = base.cursor;
+                    if (!r_R2())
+                    {
+                        base.cursor = base.limit - v_1;
+                        break lab0;
+                    }
+                    if (!base.slice_del())
+                    {
+                        return false;
+                    }
+                }
+                break;
+            case 3:
+                if (!r_R2())
+                {
+                    return false;
+                }
+                if (!base.slice_from("log"))
+                {
+                    return false;
+                }
+                break;
+            case 4:
+                if (!r_R2())
+                {
+                    return false;
+                }
+                if (!base.slice_from("u"))
+                {
+                    return false;
+                }
+                break;
+            case 5:
+                if (!r_R2())
+                {
+                    return false;
+                }
+                if (!base.slice_from("ente"))
+                {
+                    return false;
+                }
+                break;
+            case 6:
+                if (!r_RV())
+                {
+                    return false;
+                }
+                if (!base.slice_del())
+                {
+                    return false;
+                }
+                break;
+            case 7:
+                if (!r_R1())
+                {
+                    return false;
+                }
+                if (!base.slice_del())
+                {
+                    return false;
+                }
+                var /** number */ v_2 = base.limit - base.cursor;
+                lab1: {
+                    base.ket = base.cursor;
+                    among_var = base.find_among_b(a_4);
+                    if (among_var == 0)
+                    {
+                        base.cursor = base.limit - v_2;
+                        break lab1;
+                    }
+                    base.bra = base.cursor;
+                    if (!r_R2())
+                    {
+                        base.cursor = base.limit - v_2;
+                        break lab1;
+                    }
+                    if (!base.slice_del())
+                    {
+                        return false;
+                    }
+                    switch (among_var) {
+                        case 1:
+                            base.ket = base.cursor;
+                            if (!(base.eq_s_b("at")))
+                            {
+                                base.cursor = base.limit - v_2;
+                                break lab1;
+                            }
+                            base.bra = base.cursor;
+                            if (!r_R2())
+                            {
+                                base.cursor = base.limit - v_2;
+                                break lab1;
+                            }
+                            if (!base.slice_del())
+                            {
+                                return false;
+                            }
+                            break;
+                    }
+                }
+                break;
+            case 8:
+                if (!r_R2())
+                {
+                    return false;
+                }
+                if (!base.slice_del())
+                {
+                    return false;
+                }
+                var /** number */ v_3 = base.limit - base.cursor;
+                lab2: {
+                    base.ket = base.cursor;
+                    if (base.find_among_b(a_5) == 0)
+                    {
+                        base.cursor = base.limit - v_3;
+                        break lab2;
+                    }
+                    base.bra = base.cursor;
+                    if (!r_R2())
+                    {
+                        base.cursor = base.limit - v_3;
+                        break lab2;
+                    }
+                    if (!base.slice_del())
+                    {
+                        return false;
+                    }
+                }
+                break;
+            case 9:
+                if (!r_R2())
+                {
+                    return false;
+                }
+                if (!base.slice_del())
+                {
+                    return false;
+                }
+                var /** number */ v_4 = base.limit - base.cursor;
+                lab3: {
+                    base.ket = base.cursor;
+                    if (!(base.eq_s_b("at")))
+                    {
+                        base.cursor = base.limit - v_4;
+                        break lab3;
+                    }
+                    base.bra = base.cursor;
+                    if (!r_R2())
+                    {
+                        base.cursor = base.limit - v_4;
+                        break lab3;
+                    }
+                    if (!base.slice_del())
+                    {
+                        return false;
+                    }
+                    base.ket = base.cursor;
+                    if (!(base.eq_s_b("ic")))
+                    {
+                        base.cursor = base.limit - v_4;
+                        break lab3;
+                    }
+                    base.bra = base.cursor;
+                    if (!r_R2())
+                    {
+                        base.cursor = base.limit - v_4;
+                        break lab3;
+                    }
+                    if (!base.slice_del())
+                    {
+                        return false;
+                    }
+                }
+                break;
+        }
+        return true;
+    };
+
+    /** @return {boolean} */
+    function r_verb_suffix() {
+        if (base.cursor < I_pV)
+        {
+            return false;
+        }
+        var /** number */ v_2 = base.limit_backward;
+        base.limit_backward = I_pV;
+        base.ket = base.cursor;
+        if (base.find_among_b(a_7) == 0)
+        {
+            base.limit_backward = v_2;
+            return false;
+        }
+        base.bra = base.cursor;
+        if (!base.slice_del())
+        {
+            return false;
+        }
+        base.limit_backward = v_2;
+        return true;
+    };
+
+    /** @return {boolean} */
+    function r_vowel_suffix() {
+        var /** number */ v_1 = base.limit - base.cursor;
+        lab0: {
+            base.ket = base.cursor;
+            if (!(base.in_grouping_b(g_AEIO, 97, 242)))
+            {
+                base.cursor = base.limit - v_1;
+                break lab0;
+            }
+            base.bra = base.cursor;
+            if (!r_RV())
+            {
+                base.cursor = base.limit - v_1;
+                break lab0;
+            }
+            if (!base.slice_del())
+            {
+                return false;
+            }
+            base.ket = base.cursor;
+            if (!(base.eq_s_b("i")))
+            {
+                base.cursor = base.limit - v_1;
+                break lab0;
+            }
+            base.bra = base.cursor;
+            if (!r_RV())
+            {
+                base.cursor = base.limit - v_1;
+                break lab0;
+            }
+            if (!base.slice_del())
+            {
+                return false;
+            }
+        }
+        var /** number */ v_2 = base.limit - base.cursor;
+        lab1: {
+            base.ket = base.cursor;
+            if (!(base.eq_s_b("h")))
+            {
+                base.cursor = base.limit - v_2;
+                break lab1;
+            }
+            base.bra = base.cursor;
+            if (!(base.in_grouping_b(g_CG, 99, 103)))
+            {
+                base.cursor = base.limit - v_2;
+                break lab1;
+            }
+            if (!r_RV())
+            {
+                base.cursor = base.limit - v_2;
+                break lab1;
+            }
+            if (!base.slice_del())
+            {
+                return false;
+            }
+        }
+        return true;
+    };
+
+    this.stem = /** @return {boolean} */ function() {
+        var /** number */ v_1 = base.cursor;
+        r_prelude();
+        base.cursor = v_1;
+        r_mark_regions();
+        base.limit_backward = base.cursor; base.cursor = base.limit;
+        var /** number */ v_3 = base.limit - base.cursor;
+        r_attached_pronoun();
+        base.cursor = base.limit - v_3;
+        var /** number */ v_4 = base.limit - base.cursor;
+        lab0: {
+            lab1: {
+                var /** number */ v_5 = base.limit - base.cursor;
+                lab2: {
+                    if (!r_standard_suffix())
+                    {
+                        break lab2;
+                    }
+                    break lab1;
+                }
+                base.cursor = base.limit - v_5;
+                if (!r_verb_suffix())
+                {
+                    break lab0;
+                }
+            }
+        }
+        base.cursor = base.limit - v_4;
+        var /** number */ v_6 = base.limit - base.cursor;
+        r_vowel_suffix();
+        base.cursor = base.limit - v_6;
+        base.cursor = base.limit_backward;
+        var /** number */ v_7 = base.cursor;
+        r_postlude();
+        base.cursor = v_7;
+        return true;
+    };
+
+    /**@return{string}*/
+    this['stemWord'] = function(/**string*/word) {
+        base.setCurrent(word);
+        this.stem();
+        return base.getCurrent();
+    };
+};

docs/build/html/_static/js/badge_only.js

@@ -0,0 +1 @@
+!function(e){var t={};function r(n){if(t[n])return t[n].exports;var o=t[n]={i:n,l:!1,exports:{}};return e[n].call(o.exports,o,o.exports,r),o.l=!0,o.exports}r.m=e,r.c=t,r.d=function(e,t,n){r.o(e,t)||Object.defineProperty(e,t,{enumerable:!0,get:n})},r.r=function(e){"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(e,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(e,"__esModule",{value:!0})},r.t=function(e,t){if(1&t&&(e=r(e)),8&t)return e;if(4&t&&"object"==typeof e&&e&&e.__esModule)return e;var n=Object.create(null);if(r.r(n),Object.defineProperty(n,"default",{enumerable:!0,value:e}),2&t&&"string"!=typeof e)for(var o in e)r.d(n,o,function(t){return e[t]}.bind(null,o));return n},r.n=function(e){var t=e&&e.__esModule?function(){return e.default}:function(){return e};return r.d(t,"a",t),t},r.o=function(e,t){return Object.prototype.hasOwnProperty.call(e,t)},r.p="",r(r.s=4)}({4:function(e,t,r){}});

docs/build/html/_static/js/html5shiv-printshiv.min.js

@@ -0,0 +1,4 @@
+/**
+* @preserve HTML5 Shiv 3.7.3-pre | @afarkas @jdalton @jon_neal @rem | MIT/GPL2 Licensed
+*/
+!function(a,b){function c(a,b){var c=a.createElement("p"),d=a.getElementsByTagName("head")[0]||a.documentElement;return c.innerHTML="x<style>"+b+"</style>",d.insertBefore(c.lastChild,d.firstChild)}function d(){var a=y.elements;return"string"==typeof a?a.split(" "):a}function e(a,b){var c=y.elements;"string"!=typeof c&&(c=c.join(" ")),"string"!=typeof a&&(a=a.join(" ")),y.elements=c+" "+a,j(b)}function f(a){var b=x[a[v]];return b||(b={},w++,a[v]=w,x[w]=b),b}function g(a,c,d){if(c||(c=b),q)return c.createElement(a);d||(d=f(c));var e;return e=d.cache[a]?d.cache[a].cloneNode():u.test(a)?(d.cache[a]=d.createElem(a)).cloneNode():d.createElem(a),!e.canHaveChildren||t.test(a)||e.tagUrn?e:d.frag.appendChild(e)}function h(a,c){if(a||(a=b),q)return a.createDocumentFragment();c=c||f(a);for(var e=c.frag.cloneNode(),g=0,h=d(),i=h.length;i>g;g++)e.createElement(h[g]);return e}function i(a,b){b.cache||(b.cache={},b.createElem=a.createElement,b.createFrag=a.createDocumentFragment,b.frag=b.createFrag()),a.createElement=function(c){return y.shivMethods?g(c,a,b):b.createElem(c)},a.createDocumentFragment=Function("h,f","return function(){var n=f.cloneNode(),c=n.createElement;h.shivMethods&&("+d().join().replace(/[\w\-:]+/g,function(a){return b.createElem(a),b.frag.createElement(a),'c("'+a+'")'})+");return n}")(y,b.frag)}function j(a){a||(a=b);var d=f(a);return!y.shivCSS||p||d.hasCSS||(d.hasCSS=!!c(a,"article,aside,dialog,figcaption,figure,footer,header,hgroup,main,nav,section{display:block}mark{background:#FF0;color:#000}template{display:none}")),q||i(a,d),a}function k(a){for(var b,c=a.getElementsByTagName("*"),e=c.length,f=RegExp("^(?:"+d().join("|")+")$","i"),g=[];e--;)b=c[e],f.test(b.nodeName)&&g.push(b.applyElement(l(b)));return g}function l(a){for(var b,c=a.attributes,d=c.length,e=a.ownerDocument.createElement(A+":"+a.nodeName);d--;)b=c[d],b.specified&&e.setAttribute(b.nodeName,b.nodeValue);return e.style.cssText=a.style.cssText,e}function m(a){for(var b,c=a.split("{"),e=c.length,f=RegExp("(^|[\\s,>+~])("+d().join("|")+")(?=[[\\s,>+~#.:]|$)","gi"),g="$1"+A+"\\:$2";e--;)b=c[e]=c[e].split("}"),b[b.length-1]=b[b.length-1].replace(f,g),c[e]=b.join("}");return c.join("{")}function n(a){for(var b=a.length;b--;)a[b].removeNode()}function o(a){function b(){clearTimeout(g._removeSheetTimer),d&&d.removeNode(!0),d=null}var d,e,g=f(a),h=a.namespaces,i=a.parentWindow;return!B||a.printShived?a:("undefined"==typeof h[A]&&h.add(A),i.attachEvent("onbeforeprint",function(){b();for(var f,g,h,i=a.styleSheets,j=[],l=i.length,n=Array(l);l--;)n[l]=i[l];for(;h=n.pop();)if(!h.disabled&&z.test(h.media)){try{f=h.imports,g=f.length}catch(o){g=0}for(l=0;g>l;l++)n.push(f[l]);try{j.push(h.cssText)}catch(o){}}j=m(j.reverse().join("")),e=k(a),d=c(a,j)}),i.attachEvent("onafterprint",function(){n(e),clearTimeout(g._removeSheetTimer),g._removeSheetTimer=setTimeout(b,500)}),a.printShived=!0,a)}var p,q,r="3.7.3",s=a.html5||{},t=/^<|^(?:button|map|select|textarea|object|iframe|option|optgroup)$/i,u=/^(?:a|b|code|div|fieldset|h1|h2|h3|h4|h5|h6|i|label|li|ol|p|q|span|strong|style|table|tbody|td|th|tr|ul)$/i,v="_html5shiv",w=0,x={};!function(){try{var a=b.createElement("a");a.innerHTML="<xyz></xyz>",p="hidden"in a,q=1==a.childNodes.length||function(){b.createElement("a");var a=b.createDocumentFragment();return"undefined"==typeof a.cloneNode||"undefined"==typeof a.createDocumentFragment||"undefined"==typeof a.createElement}()}catch(c){p=!0,q=!0}}();var y={elements:s.elements||"abbr article aside audio bdi canvas data datalist details dialog figcaption figure footer header hgroup main mark meter nav output picture progress section summary template time video",version:r,shivCSS:s.shivCSS!==!1,supportsUnknownElements:q,shivMethods:s.shivMethods!==!1,type:"default",shivDocument:j,createElement:g,createDocumentFragment:h,addElements:e};a.html5=y,j(b);var z=/^$|\b(?:all|print)\b/,A="html5shiv",B=!q&&function(){var c=b.documentElement;return!("undefined"==typeof b.namespaces||"undefined"==typeof b.parentWindow||"undefined"==typeof c.applyElement||"undefined"==typeof c.removeNode||"undefined"==typeof a.attachEvent)}();y.type+=" print",y.shivPrint=o,o(b),"object"==typeof module&&module.exports&&(module.exports=y)}("undefined"!=typeof window?window:this,document);

docs/build/html/_static/js/html5shiv.min.js

@@ -0,0 +1,4 @@
+/**
+* @preserve HTML5 Shiv 3.7.3 | @afarkas @jdalton @jon_neal @rem | MIT/GPL2 Licensed
+*/
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docs/build/html/_static/js/theme.js

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+!function(n){var e={};function t(i){if(e[i])return e[i].exports;var o=e[i]={i:i,l:!1,exports:{}};return n[i].call(o.exports,o,o.exports,t),o.l=!0,o.exports}t.m=n,t.c=e,t.d=function(n,e,i){t.o(n,e)||Object.defineProperty(n,e,{enumerable:!0,get:i})},t.r=function(n){"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(n,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(n,"__esModule",{value:!0})},t.t=function(n,e){if(1&e&&(n=t(n)),8&e)return n;if(4&e&&"object"==typeof n&&n&&n.__esModule)return n;var i=Object.create(null);if(t.r(i),Object.defineProperty(i,"default",{enumerable:!0,value:n}),2&e&&"string"!=typeof n)for(var o in n)t.d(i,o,function(e){return n[e]}.bind(null,o));return i},t.n=function(n){var e=n&&n.__esModule?function(){return n.default}:function(){return n};return t.d(e,"a",e),e},t.o=function(n,e){return Object.prototype.hasOwnProperty.call(n,e)},t.p="",t(t.s=0)}([function(n,e,t){t(1),n.exports=t(3)},function(n,e,t){(function(){var e="undefined"!=typeof window?window.jQuery:t(2);n.exports.ThemeNav={navBar:null,win:null,winScroll:!1,winResize:!1,linkScroll:!1,winPosition:0,winHeight:null,docHeight:null,isRunning:!1,enable:function(n){var t=this;void 0===n&&(n=!0),t.isRunning||(t.isRunning=!0,e((function(e){t.init(e),t.reset(),t.win.on("hashchange",t.reset),n&&t.win.on("scroll",(function(){t.linkScroll||t.winScroll||(t.winScroll=!0,requestAnimationFrame((function(){t.onScroll()})))})),t.win.on("resize",(function(){t.winResize||(t.winResize=!0,requestAnimationFrame((function(){t.onResize()})))})),t.onResize()})))},enableSticky:function(){this.enable(!0)},init:function(n){n(document);var e=this;this.navBar=n("div.wy-side-scroll:first"),this.win=n(window),n(document).on("click","[data-toggle='wy-nav-top']",(function(){n("[data-toggle='wy-nav-shift']").toggleClass("shift"),n("[data-toggle='rst-versions']").toggleClass("shift")})).on("click",".wy-menu-vertical .current ul li a",(function(){var t=n(this);n("[data-toggle='wy-nav-shift']").removeClass("shift"),n("[data-toggle='rst-versions']").toggleClass("shift"),e.toggleCurrent(t),e.hashChange()})).on("click","[data-toggle='rst-current-version']",(function(){n("[data-toggle='rst-versions']").toggleClass("shift-up")})),n("table.docutils:not(.field-list,.footnote,.citation)").wrap("<div class='wy-table-responsive'></div>"),n("table.docutils.footnote").wrap("<div class='wy-table-responsive footnote'></div>"),n("table.docutils.citation").wrap("<div class='wy-table-responsive citation'></div>"),n(".wy-menu-vertical ul").not(".simple").siblings("a").each((function(){var t=n(this);expand=n('<span class="toctree-expand"></span>'),expand.on("click",(function(n){return e.toggleCurrent(t),n.stopPropagation(),!1})),t.prepend(expand)}))},reset:function(){var n=encodeURI(window.location.hash)||"#";try{var e=$(".wy-menu-vertical"),t=e.find('[href="'+n+'"]');if(0===t.length){var i=$('.document [id="'+n.substring(1)+'"]').closest("div.section");0===(t=e.find('[href="#'+i.attr("id")+'"]')).length&&(t=e.find('[href="#"]'))}t.length>0&&($(".wy-menu-vertical .current").removeClass("current"),t.addClass("current"),t.closest("li.toctree-l1").addClass("current"),t.closest("li.toctree-l1").parent().addClass("current"),t.closest("li.toctree-l1").addClass("current"),t.closest("li.toctree-l2").addClass("current"),t.closest("li.toctree-l3").addClass("current"),t.closest("li.toctree-l4").addClass("current"),t.closest("li.toctree-l5").addClass("current"),t[0].scrollIntoView())}catch(n){console.log("Error expanding nav for anchor",n)}},onScroll:function(){this.winScroll=!1;var n=this.win.scrollTop(),e=n+this.winHeight,t=this.navBar.scrollTop()+(n-this.winPosition);n<0||e>this.docHeight||(this.navBar.scrollTop(t),this.winPosition=n)},onResize:function(){this.winResize=!1,this.winHeight=this.win.height(),this.docHeight=$(document).height()},hashChange:function(){this.linkScroll=!0,this.win.one("hashchange",(function(){this.linkScroll=!1}))},toggleCurrent:function(n){var e=n.closest("li");e.siblings("li.current").removeClass("current"),e.siblings().find("li.current").removeClass("current"),e.find("> ul li.current").removeClass("current"),e.toggleClass("current")}},"undefined"!=typeof window&&(window.SphinxRtdTheme={Navigation:n.exports.ThemeNav,StickyNav:n.exports.ThemeNav}),function(){for(var n=0,e=["ms","moz","webkit","o"],t=0;t<e.length&&!window.requestAnimationFrame;++t)window.requestAnimationFrame=window[e[t]+"RequestAnimationFrame"],window.cancelAnimationFrame=window[e[t]+"CancelAnimationFrame"]||window[e[t]+"CancelRequestAnimationFrame"];window.requestAnimationFrame||(window.requestAnimationFrame=function(e,t){var i=(new Date).getTime(),o=Math.max(0,16-(i-n)),r=window.setTimeout((function(){e(i+o)}),o);return n=i+o,r}),window.cancelAnimationFrame||(window.cancelAnimationFrame=function(n){clearTimeout(n)})}()}).call(window)},function(n,e){n.exports=jQuery},function(n,e,t){}]);

docs/build/html/_static/pygments.css

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+pre { line-height: 125%; }
+td.linenos .normal { color: inherit; background-color: transparent; padding-left: 5px; padding-right: 5px; }
+span.linenos { color: inherit; background-color: transparent; padding-left: 5px; padding-right: 5px; }
+td.linenos .special { color: #000000; background-color: #ffffc0; padding-left: 5px; padding-right: 5px; }
+span.linenos.special { color: #000000; background-color: #ffffc0; padding-left: 5px; padding-right: 5px; }
+.highlight .hll { background-color: #ffffcc }
+.highlight { background: #f8f8f8; }
+.highlight .c { color: #408080; font-style: italic } /* Comment */
+.highlight .err { border: 1px solid #FF0000 } /* Error */
+.highlight .k { color: #008000; font-weight: bold } /* Keyword */
+.highlight .o { color: #666666 } /* Operator */
+.highlight .ch { color: #408080; font-style: italic } /* Comment.Hashbang */
+.highlight .cm { color: #408080; font-style: italic } /* Comment.Multiline */
+.highlight .cp { color: #BC7A00 } /* Comment.Preproc */
+.highlight .cpf { color: #408080; font-style: italic } /* Comment.PreprocFile */
+.highlight .c1 { color: #408080; font-style: italic } /* Comment.Single */
+.highlight .cs { color: #408080; font-style: italic } /* Comment.Special */
+.highlight .gd { color: #A00000 } /* Generic.Deleted */
+.highlight .ge { font-style: italic } /* Generic.Emph */
+.highlight .gr { color: #FF0000 } /* Generic.Error */
+.highlight .gh { color: #000080; font-weight: bold } /* Generic.Heading */
+.highlight .gi { color: #00A000 } /* Generic.Inserted */
+.highlight .go { color: #888888 } /* Generic.Output */
+.highlight .gp { color: #000080; font-weight: bold } /* Generic.Prompt */
+.highlight .gs { font-weight: bold } /* Generic.Strong */
+.highlight .gu { color: #800080; font-weight: bold } /* Generic.Subheading */
+.highlight .gt { color: #0044DD } /* Generic.Traceback */
+.highlight .kc { color: #008000; font-weight: bold } /* Keyword.Constant */
+.highlight .kd { color: #008000; font-weight: bold } /* Keyword.Declaration */
+.highlight .kn { color: #008000; font-weight: bold } /* Keyword.Namespace */
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+.highlight .kt { color: #B00040 } /* Keyword.Type */
+.highlight .m { color: #666666 } /* Literal.Number */
+.highlight .s { color: #BA2121 } /* Literal.String */
+.highlight .na { color: #7D9029 } /* Name.Attribute */
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+.highlight .nc { color: #0000FF; font-weight: bold } /* Name.Class */
+.highlight .no { color: #880000 } /* Name.Constant */
+.highlight .nd { color: #AA22FF } /* Name.Decorator */
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+.highlight .ne { color: #D2413A; font-weight: bold } /* Name.Exception */
+.highlight .nf { color: #0000FF } /* Name.Function */
+.highlight .nl { color: #A0A000 } /* Name.Label */
+.highlight .nn { color: #0000FF; font-weight: bold } /* Name.Namespace */
+.highlight .nt { color: #008000; font-weight: bold } /* Name.Tag */
+.highlight .nv { color: #19177C } /* Name.Variable */
+.highlight .ow { color: #AA22FF; font-weight: bold } /* Operator.Word */
+.highlight .w { color: #bbbbbb } /* Text.Whitespace */
+.highlight .mb { color: #666666 } /* Literal.Number.Bin */
+.highlight .mf { color: #666666 } /* Literal.Number.Float */
+.highlight .mh { color: #666666 } /* Literal.Number.Hex */
+.highlight .mi { color: #666666 } /* Literal.Number.Integer */
+.highlight .mo { color: #666666 } /* Literal.Number.Oct */
+.highlight .sa { color: #BA2121 } /* Literal.String.Affix */
+.highlight .sb { color: #BA2121 } /* Literal.String.Backtick */
+.highlight .sc { color: #BA2121 } /* Literal.String.Char */
+.highlight .dl { color: #BA2121 } /* Literal.String.Delimiter */
+.highlight .sd { color: #BA2121; font-style: italic } /* Literal.String.Doc */
+.highlight .s2 { color: #BA2121 } /* Literal.String.Double */
+.highlight .se { color: #BB6622; font-weight: bold } /* Literal.String.Escape */
+.highlight .sh { color: #BA2121 } /* Literal.String.Heredoc */
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+.highlight .vm { color: #19177C } /* Name.Variable.Magic */
+.highlight .il { color: #666666 } /* Literal.Number.Integer.Long */

docs/build/html/_static/searchtools.js

@@ -0,0 +1,522 @@
+/*
+ * searchtools.js
+ * ~~~~~~~~~~~~~~~~
+ *
+ * Sphinx JavaScript utilities for the full-text search.
+ *
+ * :copyright: Copyright 2007-2021 by the Sphinx team, see AUTHORS.
+ * :license: BSD, see LICENSE for details.
+ *
+ */
+
+if (!Scorer) {
+  /**
+   * Simple result scoring code.
+   */
+  var Scorer = {
+    // Implement the following function to further tweak the score for each result
+    // The function takes a result array [filename, title, anchor, descr, score]
+    // and returns the new score.
+    /*
+    score: function(result) {
+      return result[4];
+    },
+    */
+
+    // query matches the full name of an object
+    objNameMatch: 11,
+    // or matches in the last dotted part of the object name
+    objPartialMatch: 6,
+    // Additive scores depending on the priority of the object
+    objPrio: {0:  15,   // used to be importantResults
+              1:  5,   // used to be objectResults
+              2: -5},  // used to be unimportantResults
+    //  Used when the priority is not in the mapping.
+    objPrioDefault: 0,
+
+    // query found in title
+    title: 15,
+    partialTitle: 7,
+    // query found in terms
+    term: 5,
+    partialTerm: 2
+  };
+}
+
+if (!splitQuery) {
+  function splitQuery(query) {
+    return query.split(/\s+/);
+  }
+}
+
+/**
+ * Search Module
+ */
+var Search = {
+
+  _index : null,
+  _queued_query : null,
+  _pulse_status : -1,
+
+  htmlToText : function(htmlString) {
+      var virtualDocument = document.implementation.createHTMLDocument('virtual');
+      var htmlElement = $(htmlString, virtualDocument);
+      htmlElement.find('.headerlink').remove();
+      docContent = htmlElement.find('[role=main]')[0];
+      if(docContent === undefined) {
+          console.warn("Content block not found. Sphinx search tries to obtain it " +
+                       "via '[role=main]'. Could you check your theme or template.");
+          return "";
+      }
+      return docContent.textContent || docContent.innerText;
+  },
+
+  init : function() {
+      var params = $.getQueryParameters();
+      if (params.q) {
+          var query = params.q[0];
+          $('input[name="q"]')[0].value = query;
+          this.performSearch(query);
+      }
+  },
+
+  loadIndex : function(url) {
+    $.ajax({type: "GET", url: url, data: null,
+            dataType: "script", cache: true,
+            complete: function(jqxhr, textstatus) {
+              if (textstatus != "success") {
+                document.getElementById("searchindexloader").src = url;
+              }
+            }});
+  },
+
+  setIndex : function(index) {
+    var q;
+    this._index = index;
+    if ((q = this._queued_query) !== null) {
+      this._queued_query = null;
+      Search.query(q);
+    }
+  },
+
+  hasIndex : function() {
+      return this._index !== null;
+  },
+
+  deferQuery : function(query) {
+      this._queued_query = query;
+  },
+
+  stopPulse : function() {
+      this._pulse_status = 0;
+  },
+
+  startPulse : function() {
+    if (this._pulse_status >= 0)
+        return;
+    function pulse() {
+      var i;
+      Search._pulse_status = (Search._pulse_status + 1) % 4;
+      var dotString = '';
+      for (i = 0; i < Search._pulse_status; i++)
+        dotString += '.';
+      Search.dots.text(dotString);
+      if (Search._pulse_status > -1)
+        window.setTimeout(pulse, 500);
+    }
+    pulse();
+  },
+
+  /**
+   * perform a search for something (or wait until index is loaded)
+   */
+  performSearch : function(query) {
+    // create the required interface elements
+    this.out = $('#search-results');
+    this.title = $('<h2>' + _('Searching') + '</h2>').appendTo(this.out);
+    this.dots = $('<span></span>').appendTo(this.title);
+    this.status = $('<p class="search-summary">&nbsp;</p>').appendTo(this.out);
+    this.output = $('<ul class="search"/>').appendTo(this.out);
+
+    $('#search-progress').text(_('Preparing search...'));
+    this.startPulse();
+
+    // index already loaded, the browser was quick!
+    if (this.hasIndex())
+      this.query(query);
+    else
+      this.deferQuery(query);
+  },
+
+  /**
+   * execute search (requires search index to be loaded)
+   */
+  query : function(query) {
+    var i;
+
+    // stem the searchterms and add them to the correct list
+    var stemmer = new Stemmer();
+    var searchterms = [];
+    var excluded = [];
+    var hlterms = [];
+    var tmp = splitQuery(query);
+    var objectterms = [];
+    for (i = 0; i < tmp.length; i++) {
+      if (tmp[i] !== "") {
+          objectterms.push(tmp[i].toLowerCase());
+      }
+
+      if ($u.indexOf(stopwords, tmp[i].toLowerCase()) != -1 || tmp[i] === "") {
+        // skip this "word"
+        continue;
+      }
+      // stem the word
+      var word = stemmer.stemWord(tmp[i].toLowerCase());
+      // prevent stemmer from cutting word smaller than two chars
+      if(word.length < 3 && tmp[i].length >= 3) {
+        word = tmp[i];
+      }
+      var toAppend;
+      // select the correct list
+      if (word[0] == '-') {
+        toAppend = excluded;
+        word = word.substr(1);
+      }
+      else {
+        toAppend = searchterms;
+        hlterms.push(tmp[i].toLowerCase());
+      }
+      // only add if not already in the list
+      if (!$u.contains(toAppend, word))
+        toAppend.push(word);
+    }
+    var highlightstring = '?highlight=' + $.urlencode(hlterms.join(" "));
+
+    // console.debug('SEARCH: searching for:');
+    // console.info('required: ', searchterms);
+    // console.info('excluded: ', excluded);
+
+    // prepare search
+    var terms = this._index.terms;
+    var titleterms = this._index.titleterms;
+
+    // array of [filename, title, anchor, descr, score]
+    var results = [];
+    $('#search-progress').empty();
+
+    // lookup as object
+    for (i = 0; i < objectterms.length; i++) {
+      var others = [].concat(objectterms.slice(0, i),
+                             objectterms.slice(i+1, objectterms.length));
+      results = results.concat(this.performObjectSearch(objectterms[i], others));
+    }
+
+    // lookup as search terms in fulltext
+    results = results.concat(this.performTermsSearch(searchterms, excluded, terms, titleterms));
+
+    // let the scorer override scores with a custom scoring function
+    if (Scorer.score) {
+      for (i = 0; i < results.length; i++)
+        results[i][4] = Scorer.score(results[i]);
+    }
+
+    // now sort the results by score (in opposite order of appearance, since the
+    // display function below uses pop() to retrieve items) and then
+    // alphabetically
+    results.sort(function(a, b) {
+      var left = a[4];
+      var right = b[4];
+      if (left > right) {
+        return 1;
+      } else if (left < right) {
+        return -1;
+      } else {
+        // same score: sort alphabetically
+        left = a[1].toLowerCase();
+        right = b[1].toLowerCase();
+        return (left > right) ? -1 : ((left < right) ? 1 : 0);
+      }
+    });
+
+    // for debugging
+    //Search.lastresults = results.slice();  // a copy
+    //console.info('search results:', Search.lastresults);
+
+    // print the results
+    var resultCount = results.length;
+    function displayNextItem() {
+      // results left, load the summary and display it
+      if (results.length) {
+        var item = results.pop();
+        var listItem = $('<li></li>');
+        var requestUrl = "";
+        var linkUrl = "";
+        if (DOCUMENTATION_OPTIONS.BUILDER === 'dirhtml') {
+          // dirhtml builder
+          var dirname = item[0] + '/';
+          if (dirname.match(/\/index\/$/)) {
+            dirname = dirname.substring(0, dirname.length-6);
+          } else if (dirname == 'index/') {
+            dirname = '';
+          }
+          requestUrl = DOCUMENTATION_OPTIONS.URL_ROOT + dirname;
+          linkUrl = requestUrl;
+
+        } else {
+          // normal html builders
+          requestUrl = DOCUMENTATION_OPTIONS.URL_ROOT + item[0] + DOCUMENTATION_OPTIONS.FILE_SUFFIX;
+          linkUrl = item[0] + DOCUMENTATION_OPTIONS.LINK_SUFFIX;
+        }
+        listItem.append($('<a/>').attr('href',
+            linkUrl +
+            highlightstring + item[2]).html(item[1]));
+        if (item[3]) {
+          listItem.append($('<span> (' + item[3] + ')</span>'));
+          Search.output.append(listItem);
+          setTimeout(function() {
+            displayNextItem();
+          }, 5);
+        } else if (DOCUMENTATION_OPTIONS.HAS_SOURCE) {
+          $.ajax({url: requestUrl,
+                  dataType: "text",
+                  complete: function(jqxhr, textstatus) {
+                    var data = jqxhr.responseText;
+                    if (data !== '' && data !== undefined) {
+                      listItem.append(Search.makeSearchSummary(data, searchterms, hlterms));
+                    }
+                    Search.output.append(listItem);
+                    setTimeout(function() {
+                      displayNextItem();
+                    }, 5);
+                  }});
+        } else {
+          // no source available, just display title
+          Search.output.append(listItem);
+          setTimeout(function() {
+            displayNextItem();
+          }, 5);
+        }
+      }
+      // search finished, update title and status message
+      else {
+        Search.stopPulse();
+        Search.title.text(_('Search Results'));
+        if (!resultCount)
+          Search.status.text(_('Your search did not match any documents. Please make sure that all words are spelled correctly and that you\'ve selected enough categories.'));
+        else
+            Search.status.text(_('Search finished, found %s page(s) matching the search query.').replace('%s', resultCount));
+        Search.status.fadeIn(500);
+      }
+    }
+    displayNextItem();
+  },
+
+  /**
+   * search for object names
+   */
+  performObjectSearch : function(object, otherterms) {
+    var filenames = this._index.filenames;
+    var docnames = this._index.docnames;
+    var objects = this._index.objects;
+    var objnames = this._index.objnames;
+    var titles = this._index.titles;
+
+    var i;
+    var results = [];
+
+    for (var prefix in objects) {
+      for (var name in objects[prefix]) {
+        var fullname = (prefix ? prefix + '.' : '') + name;
+        var fullnameLower = fullname.toLowerCase()
+        if (fullnameLower.indexOf(object) > -1) {
+          var score = 0;
+          var parts = fullnameLower.split('.');
+          // check for different match types: exact matches of full name or
+          // "last name" (i.e. last dotted part)
+          if (fullnameLower == object || parts[parts.length - 1] == object) {
+            score += Scorer.objNameMatch;
+          // matches in last name
+          } else if (parts[parts.length - 1].indexOf(object) > -1) {
+            score += Scorer.objPartialMatch;
+          }
+          var match = objects[prefix][name];
+          var objname = objnames[match[1]][2];
+          var title = titles[match[0]];
+          // If more than one term searched for, we require other words to be
+          // found in the name/title/description
+          if (otherterms.length > 0) {
+            var haystack = (prefix + ' ' + name + ' ' +
+                            objname + ' ' + title).toLowerCase();
+            var allfound = true;
+            for (i = 0; i < otherterms.length; i++) {
+              if (haystack.indexOf(otherterms[i]) == -1) {
+                allfound = false;
+                break;
+              }
+            }
+            if (!allfound) {
+              continue;
+            }
+          }
+          var descr = objname + _(', in ') + title;
+
+          var anchor = match[3];
+          if (anchor === '')
+            anchor = fullname;
+          else if (anchor == '-')
+            anchor = objnames[match[1]][1] + '-' + fullname;
+          // add custom score for some objects according to scorer
+          if (Scorer.objPrio.hasOwnProperty(match[2])) {
+            score += Scorer.objPrio[match[2]];
+          } else {
+            score += Scorer.objPrioDefault;
+          }
+          results.push([docnames[match[0]], fullname, '#'+anchor, descr, score, filenames[match[0]]]);
+        }
+      }
+    }
+
+    return results;
+  },
+
+  /**
+   * See https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Regular_Expressions
+   */
+  escapeRegExp : function(string) {
+    return string.replace(/[.*+\-?^${}()|[\]\\]/g, '\\$&'); // $& means the whole matched string
+  },
+
+  /**
+   * search for full-text terms in the index
+   */
+  performTermsSearch : function(searchterms, excluded, terms, titleterms) {
+    var docnames = this._index.docnames;
+    var filenames = this._index.filenames;
+    var titles = this._index.titles;
+
+    var i, j, file;
+    var fileMap = {};
+    var scoreMap = {};
+    var results = [];
+
+    // perform the search on the required terms
+    for (i = 0; i < searchterms.length; i++) {
+      var word = searchterms[i];
+      var files = [];
+      var _o = [
+        {files: terms[word], score: Scorer.term},
+        {files: titleterms[word], score: Scorer.title}
+      ];
+      // add support for partial matches
+      if (word.length > 2) {
+        var word_regex = this.escapeRegExp(word);
+        for (var w in terms) {
+          if (w.match(word_regex) && !terms[word]) {
+            _o.push({files: terms[w], score: Scorer.partialTerm})
+          }
+        }
+        for (var w in titleterms) {
+          if (w.match(word_regex) && !titleterms[word]) {
+              _o.push({files: titleterms[w], score: Scorer.partialTitle})
+          }
+        }
+      }
+
+      // no match but word was a required one
+      if ($u.every(_o, function(o){return o.files === undefined;})) {
+        break;
+      }
+      // found search word in contents
+      $u.each(_o, function(o) {
+        var _files = o.files;
+        if (_files === undefined)
+          return
+
+        if (_files.length === undefined)
+          _files = [_files];
+        files = files.concat(_files);
+
+        // set score for the word in each file to Scorer.term
+        for (j = 0; j < _files.length; j++) {
+          file = _files[j];
+          if (!(file in scoreMap))
+            scoreMap[file] = {};
+          scoreMap[file][word] = o.score;
+        }
+      });
+
+      // create the mapping
+      for (j = 0; j < files.length; j++) {
+        file = files[j];
+        if (file in fileMap && fileMap[file].indexOf(word) === -1)
+          fileMap[file].push(word);
+        else
+          fileMap[file] = [word];
+      }
+    }
+
+    // now check if the files don't contain excluded terms
+    for (file in fileMap) {
+      var valid = true;
+
+      // check if all requirements are matched
+      var filteredTermCount = // as search terms with length < 3 are discarded: ignore
+        searchterms.filter(function(term){return term.length > 2}).length
+      if (
+        fileMap[file].length != searchterms.length &&
+        fileMap[file].length != filteredTermCount
+      ) continue;
+
+      // ensure that none of the excluded terms is in the search result
+      for (i = 0; i < excluded.length; i++) {
+        if (terms[excluded[i]] == file ||
+            titleterms[excluded[i]] == file ||
+            $u.contains(terms[excluded[i]] || [], file) ||
+            $u.contains(titleterms[excluded[i]] || [], file)) {
+          valid = false;
+          break;
+        }
+      }
+
+      // if we have still a valid result we can add it to the result list
+      if (valid) {
+        // select one (max) score for the file.
+        // for better ranking, we should calculate ranking by using words statistics like basic tf-idf...
+        var score = $u.max($u.map(fileMap[file], function(w){return scoreMap[file][w]}));
+        results.push([docnames[file], titles[file], '', null, score, filenames[file]]);
+      }
+    }
+    return results;
+  },
+
+  /**
+   * helper function to return a node containing the
+   * search summary for a given text. keywords is a list
+   * of stemmed words, hlwords is the list of normal, unstemmed
+   * words. the first one is used to find the occurrence, the
+   * latter for highlighting it.
+   */
+  makeSearchSummary : function(htmlText, keywords, hlwords) {
+    var text = Search.htmlToText(htmlText);
+    var textLower = text.toLowerCase();
+    var start = 0;
+    $.each(keywords, function() {
+      var i = textLower.indexOf(this.toLowerCase());
+      if (i > -1)
+        start = i;
+    });
+    start = Math.max(start - 120, 0);
+    var excerpt = ((start > 0) ? '...' : '') +
+      $.trim(text.substr(start, 240)) +
+      ((start + 240 - text.length) ? '...' : '');
+    var rv = $('<div class="context"></div>').text(excerpt);
+    $.each(hlwords, function() {
+      rv = rv.highlightText(this, 'highlighted');
+    });
+    return rv;
+  }
+};
+
+$(document).ready(function() {
+  Search.init();
+});

docs/build/html/_static/translations.js

@@ -0,0 +1,63 @@
+Documentation.addTranslations({
+    "locale": "it",
+    "messages": {
+        "%(filename)s — %(docstitle)s": "%(filename)s — %(docstitle)s",
+        "&#169; <a href=\"%(path)s\">Copyright</a> %(copyright)s.": "&#169; <a href=\"%(path)s\">Copyright</a> %(copyright)s.",
+        "&#169; Copyright %(copyright)s.": "&#169; Copyright %(copyright)s.",
+        ", in ": ", in ",
+        "About these documents": "A proposito di questi documenti",
+        "Automatically generated list of changes in version %(version)s": "Lista delle modifiche generata automaticamente nella versione %(version)s",
+        "C API changes": "Modifiche nelle API C",
+        "Changes in Version %(version)s &#8212; %(docstitle)s": "Cambiamenti nella Versione %(version)s &#8212; %(docstitle)s",
+        "Collapse sidebar": "Comprimi la barra laterale",
+        "Complete Table of Contents": "Tabella dei contenuti completa",
+        "Contents": "Contenuti",
+        "Copyright": "Copyright",
+        "Created using <a href=\"http://sphinx-doc.org/\">Sphinx</a> %(sphinx_version)s.": "Creato con <a href=\"http://sphinx-doc.org/\">Sphinx</a> %(sphinx_version)s.",
+        "Expand sidebar": "Espandi la barra laterale",
+        "Full index on one page": "Indice completo in una pagina",
+        "General Index": "Indice generale",
+        "Global Module Index": "Indice dei moduli",
+        "Go": "Vai",
+        "Hide Search Matches": "Nascondi i risultati della ricerca",
+        "Index": "Indice",
+        "Index &ndash; %(key)s": "Indice &ndash; %(key)s",
+        "Index pages by letter": "Indice delle pagine per lettera",
+        "Indices and tables:": "Indici e tabelle:",
+        "Last updated on %(last_updated)s.": "Ultimo aggiornamento %(last_updated)s.",
+        "Library changes": "Modifiche nella libreria",
+        "Navigation": "Navigazione",
+        "Next topic": "Argomento successivo",
+        "Other changes": "Altre modifiche",
+        "Overview": "Sintesi",
+        "Permalink to this definition": "Link a questa definizione",
+        "Permalink to this headline": "Link a questa intestazione",
+        "Please activate JavaScript to enable the search\n    functionality.": "Attiva JavaScript per abilitare la funzione\u23ce\ndi ricerca.",
+        "Preparing search...": "Preparo la ricerca...",
+        "Previous topic": "Argomento precedente",
+        "Quick search": "Ricerca veloce",
+        "Search": "Cerca",
+        "Search Page": "Cerca",
+        "Search Results": "Risultati della ricerca",
+        "Search finished, found %s page(s) matching the search query.": "Ricerca completata, trovata/e %s pagina/e corrispondenti.",
+        "Search within %(docstitle)s": "Cerca in %(docstitle)s",
+        "Searching": "Cerca",
+        "Searching for multiple words only shows matches that contain\n    all words.": "",
+        "Show Source": "Mostra sorgente",
+        "Table of Contents": "",
+        "This Page": "Questa pagina",
+        "Welcome! This is": "Benvenuto! Questa \u00e8",
+        "Your search did not match any documents. Please make sure that all words are spelled correctly and that you've selected enough categories.": "La tua ricerca non corrisponde a nessun documento. Verifica che tutte le parole siano scritte correttamente e di aver scelto un numero sufficiente di categorie.",
+        "all functions, classes, terms": "tutte le funzioni, classi e moduli",
+        "can be huge": "pu\u00f2 essere enorme",
+        "last updated": "ultimo aggiornamento",
+        "lists all sections and subsections": "elenca l'insieme delle sezioni e sottosezioni",
+        "next chapter": "capitolo successivo",
+        "previous chapter": "capitolo precedente",
+        "quick access to all modules": "accesso veloce ai moduli",
+        "search": "cerca",
+        "search this documentation": "cerca in questa documentazione",
+        "the documentation for": "la documentazione per"
+    },
+    "plural_expr": "(n != 1)"
+});

docs/build/html/about/index.html

@@ -0,0 +1,217 @@
+
+
+<!DOCTYPE html>
+<html class="writer-html5" lang="it" >
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+  <meta charset="utf-8" />
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+  <meta name="viewport" content="width=device-width, initial-scale=1.0" />
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+<p class="caption"><span class="caption-text">Documentazione autogenerata</span></p>
+<ul>
+<li class="toctree-l1"><a class="reference internal" href="../backend/index.html"><code class="docutils literal notranslate"><span class="pre">nest_backend</span></code> - Web API in Python</a></li>
+<li class="toctree-l1"><a class="reference internal" href="../crawler/index.html"><code class="docutils literal notranslate"><span class="pre">nest_crawler</span></code> - Crawler in Python</a></li>
+<li class="toctree-l1"><a class="reference internal" href="../frontend/index.html"><code class="docutils literal notranslate"><span class="pre">nest_frontend</span></code> - Interfaccia utente in React</a></li>
+</ul>
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+           <div itemprop="articleBody">
+            
+  <div class="section" id="il-progetto">
+<h1>Il progetto<a class="headerlink" href="#il-progetto" title="Link a questa intestazione">¶</a></h1>
+</div>
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docs/build/html/backend/index.html

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+
+<!DOCTYPE html>
+<html class="writer-html5" lang="it" >
+<head>
+  <meta charset="utf-8" />
+  
+  <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+  
+  <title>nest_backend - Web API in Python &mdash; N.E.S.T. 0.1.0 documentazione</title>
+  
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+  <link rel="stylesheet" href="../_static/css/theme.css" type="text/css" />
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+<ul>
+<li class="toctree-l1"><a class="reference internal" href="../about/index.html">Il progetto</a></li>
+<li class="toctree-l1"><a class="reference internal" href="../installation/index.html">Installazione</a></li>
+</ul>
+<p class="caption"><span class="caption-text">Documentazione autogenerata</span></p>
+<ul class="current">
+<li class="toctree-l1 current"><a class="current reference internal" href="#"><code class="docutils literal notranslate"><span class="pre">nest_backend</span></code> - Web API in Python</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="#module-nest_backend.gestione"><code class="docutils literal notranslate"><span class="pre">.gestione</span></code> - Metodi di utility</a></li>
+<li class="toctree-l2"><a class="reference internal" href="#module-nest_backend.database"><code class="docutils literal notranslate"><span class="pre">.database</span></code> - Database</a><ul>
+<li class="toctree-l3"><a class="reference internal" href="#module-nest_backend.database.base"><code class="docutils literal notranslate"><span class="pre">.base</span></code> - Estensione flask</a></li>
+<li class="toctree-l3"><a class="reference internal" href="#module-nest_backend.database.tables"><code class="docutils literal notranslate"><span class="pre">.tables</span></code> - Tabelle</a></li>
+</ul>
+</li>
+<li class="toctree-l2"><a class="reference internal" href="#routes-percorsi-api"><code class="docutils literal notranslate"><span class="pre">.routes</span></code> - Percorsi API</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="../crawler/index.html"><code class="docutils literal notranslate"><span class="pre">nest_crawler</span></code> - Crawler in Python</a></li>
+<li class="toctree-l1"><a class="reference internal" href="../frontend/index.html"><code class="docutils literal notranslate"><span class="pre">nest_frontend</span></code> - Interfaccia utente in React</a></li>
+</ul>
+
+            
+          
+        </div>
+        
+      </div>
+    </nav>
+
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+
+  
+  <hr/>
+</div>
+          <div role="main" class="document" itemscope="itemscope" itemtype="http://schema.org/Article">
+           <div itemprop="articleBody">
+            
+  <div class="section" id="module-nest_backend">
+<span id="nest-backend-web-api-in-python"></span><h1><code class="docutils literal notranslate"><span class="pre">nest_backend</span></code> - Web API in Python<a class="headerlink" href="#module-nest_backend" title="Link a questa intestazione">¶</a></h1>
+<div class="section" id="module-nest_backend.gestione">
+<span id="gestione-metodi-di-utility"></span><h2><code class="docutils literal notranslate"><span class="pre">.gestione</span></code> - Metodi di utility<a class="headerlink" href="#module-nest_backend.gestione" title="Link a questa intestazione">¶</a></h2>
+<p>Gestione adds many fancy thingamajigs to the flask application, such as a login system and such.</p>
+<dl class="py function">
+<dt id="nest_backend.gestione.authenticate">
+<code class="sig-prename descclassname"><span class="pre">nest_backend.gestione.</span></code><code class="sig-name descname"><span class="pre">authenticate</span></code><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">username</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">password</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#nest_backend.gestione.authenticate" title="Link a questa definizione">¶</a></dt>
+<dd><p>Authentication method. It checks if the combination of username+password is a valid match. If not, it returns None.
+:param username: the user’s email
+:param password: the user’s password
+:return: if the credentials are correct, it returns the user. Else, it returns None.</p>
+</dd></dl>
+
+<dl class="py function">
+<dt id="nest_backend.gestione.identity">
+<code class="sig-prename descclassname"><span class="pre">nest_backend.gestione.</span></code><code class="sig-name descname"><span class="pre">identity</span></code><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">payload</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#nest_backend.gestione.identity" title="Link a questa definizione">¶</a></dt>
+<dd><p>Authentication verification method. It checks if the user is in fact registered on the server.
+It is required by Flask-JWT, and shouldnt be used alone.
+:param payload: the reqest payload.
+:return: an User or None. It depends whether the user is actually registered on the platform.</p>
+</dd></dl>
+
+<dl class="py function">
+<dt id="nest_backend.gestione.gen_password">
+<code class="sig-prename descclassname"><span class="pre">nest_backend.gestione.</span></code><code class="sig-name descname"><span class="pre">gen_password</span></code><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">password</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#nest_backend.gestione.gen_password" title="Link a questa definizione">¶</a></dt>
+<dd><p>It generates an hashed password.
+:param password: the password that needs to be hashed.
+:return: the password’s hash.</p>
+</dd></dl>
+
+<dl class="py function">
+<dt id="nest_backend.gestione.find_user">
+<code class="sig-prename descclassname"><span class="pre">nest_backend.gestione.</span></code><code class="sig-name descname"><span class="pre">find_user</span></code><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">email</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#nest_backend.gestione.find_user" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="py function">
+<dt id="nest_backend.gestione.admin_or_403">
+<code class="sig-prename descclassname"><span class="pre">nest_backend.gestione.</span></code><code class="sig-name descname"><span class="pre">admin_or_403</span></code><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">f</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#nest_backend.gestione.admin_or_403" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="py function">
+<dt id="nest_backend.gestione.repository_auth">
+<code class="sig-prename descclassname"><span class="pre">nest_backend.gestione.</span></code><code class="sig-name descname"><span class="pre">repository_auth</span></code><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">f</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#nest_backend.gestione.repository_auth" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="py function">
+<dt id="nest_backend.gestione.json_request_authorizer">
+<code class="sig-prename descclassname"><span class="pre">nest_backend.gestione.</span></code><code class="sig-name descname"><span class="pre">json_request_authorizer</span></code><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">json</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">serializable</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#nest_backend.gestione.json_request_authorizer" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="py function">
+<dt id="nest_backend.gestione.json_error">
+<code class="sig-prename descclassname"><span class="pre">nest_backend.gestione.</span></code><code class="sig-name descname"><span class="pre">json_error</span></code><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">msg</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#nest_backend.gestione.json_error" title="Link a questa definizione">¶</a></dt>
+<dd><p>Returns an error in json format
+:param msg: the error message.
+:return: a json formatted string.</p>
+</dd></dl>
+
+<dl class="py function">
+<dt id="nest_backend.gestione.json_success">
+<code class="sig-prename descclassname"><span class="pre">nest_backend.gestione.</span></code><code class="sig-name descname"><span class="pre">json_success</span></code><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">data</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#nest_backend.gestione.json_success" title="Link a questa definizione">¶</a></dt>
+<dd><p>An happy little function. Its happy because the operation was successful.
+:param data: the thing you want to be returned
+:return: a json formatted string</p>
+</dd></dl>
+
+<dl class="py function">
+<dt id="nest_backend.gestione.error_handler">
+<code class="sig-prename descclassname"><span class="pre">nest_backend.gestione.</span></code><code class="sig-name descname"><span class="pre">error_handler</span></code><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">e</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#nest_backend.gestione.error_handler" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="py function">
+<dt id="nest_backend.gestione.hashtag_validator">
+<code class="sig-prename descclassname"><span class="pre">nest_backend.gestione.</span></code><code class="sig-name descname"><span class="pre">hashtag_validator</span></code><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">hashtag</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#nest_backend.gestione.hashtag_validator" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+</div>
+<div class="section" id="module-nest_backend.database">
+<span id="database-database"></span><h2><code class="docutils literal notranslate"><span class="pre">.database</span></code> - Database<a class="headerlink" href="#module-nest_backend.database" title="Link a questa intestazione">¶</a></h2>
+<p>This module imports all the tables and the declarative base</p>
+<div class="section" id="module-nest_backend.database.base">
+<span id="base-estensione-flask"></span><h3><code class="docutils literal notranslate"><span class="pre">.base</span></code> - Estensione flask<a class="headerlink" href="#module-nest_backend.database.base" title="Link a questa intestazione">¶</a></h3>
+</div>
+<div class="section" id="module-nest_backend.database.tables">
+<span id="tables-tabelle"></span><h3><code class="docutils literal notranslate"><span class="pre">.tables</span></code> - Tabelle<a class="headerlink" href="#module-nest_backend.database.tables" title="Link a questa intestazione">¶</a></h3>
+<p>This module contains all database classes.</p>
+<dl class="py class">
+<dt id="nest_backend.database.tables.Alert">
+<em class="property"><span class="pre">class</span> </em><code class="sig-prename descclassname"><span class="pre">nest_backend.database.tables.</span></code><code class="sig-name descname"><span class="pre">Alert</span></code><span class="sig-paren">(</span><em class="sig-param"><span class="o"><span class="pre">**</span></span><span class="n"><span class="pre">kwargs</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#nest_backend.database.tables.Alert" title="Link a questa definizione">¶</a></dt>
+<dd><blockquote>
+<div><p>Basi: <code class="xref py py-class docutils literal notranslate"><span class="pre">sqlalchemy.orm.decl_api.Model</span></code></p>
+</div></blockquote>
+<dl class="py attribute">
+<dt id="nest_backend.database.tables.Alert.id">
+<code class="sig-name descname"><span class="pre">id</span></code><a class="headerlink" href="#nest_backend.database.tables.Alert.id" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="py attribute">
+<dt id="nest_backend.database.tables.Alert.name">
+<code class="sig-name descname"><span class="pre">name</span></code><a class="headerlink" href="#nest_backend.database.tables.Alert.name" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="py attribute">
+<dt id="nest_backend.database.tables.Alert.limit">
+<code class="sig-name descname"><span class="pre">limit</span></code><a class="headerlink" href="#nest_backend.database.tables.Alert.limit" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="py attribute">
+<dt id="nest_backend.database.tables.Alert.window_size">
+<code class="sig-name descname"><span class="pre">window_size</span></code><a class="headerlink" href="#nest_backend.database.tables.Alert.window_size" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="py attribute">
+<dt id="nest_backend.database.tables.Alert.repository_id">
+<code class="sig-name descname"><span class="pre">repository_id</span></code><a class="headerlink" href="#nest_backend.database.tables.Alert.repository_id" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="py attribute">
+<dt id="nest_backend.database.tables.Alert.repository">
+<code class="sig-name descname"><span class="pre">repository</span></code><a class="headerlink" href="#nest_backend.database.tables.Alert.repository" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="py attribute">
+<dt id="nest_backend.database.tables.Alert.notifications">
+<code class="sig-name descname"><span class="pre">notifications</span></code><a class="headerlink" href="#nest_backend.database.tables.Alert.notifications" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="py attribute">
+<dt id="nest_backend.database.tables.Alert.operations">
+<code class="sig-name descname"><span class="pre">operations</span></code><a class="headerlink" href="#nest_backend.database.tables.Alert.operations" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="py method">
+<dt id="nest_backend.database.tables.Alert.to_json">
+<code class="sig-name descname"><span class="pre">to_json</span></code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#nest_backend.database.tables.Alert.to_json" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="py method">
+<dt id="nest_backend.database.tables.Alert.__init__">
+<code class="sig-name descname"><span class="pre">__init__</span></code><span class="sig-paren">(</span><em class="sig-param"><span class="o"><span class="pre">**</span></span><span class="n"><span class="pre">kwargs</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#nest_backend.database.tables.Alert.__init__" title="Link a questa definizione">¶</a></dt>
+<dd><p>A simple constructor that allows initialization from kwargs.</p>
+<p>Sets attributes on the constructed instance using the names and
+values in <code class="docutils literal notranslate"><span class="pre">kwargs</span></code>.</p>
+<p>Only keys that are present as
+attributes of the instance’s class are allowed. These could be,
+for example, any mapped columns or relationships.</p>
+</dd></dl>
+
+</dd></dl>
+
+<dl class="py class">
+<dt id="nest_backend.database.tables.Authorization">
+<em class="property"><span class="pre">class</span> </em><code class="sig-prename descclassname"><span class="pre">nest_backend.database.tables.</span></code><code class="sig-name descname"><span class="pre">Authorization</span></code><span class="sig-paren">(</span><em class="sig-param"><span class="o"><span class="pre">**</span></span><span class="n"><span class="pre">kwargs</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#nest_backend.database.tables.Authorization" title="Link a questa definizione">¶</a></dt>
+<dd><blockquote>
+<div><p>Basi: <code class="xref py py-class docutils literal notranslate"><span class="pre">sqlalchemy.orm.decl_api.Model</span></code></p>
+</div></blockquote>
+<dl class="py attribute">
+<dt id="nest_backend.database.tables.Authorization.rid">
+<code class="sig-name descname"><span class="pre">rid</span></code><a class="headerlink" href="#nest_backend.database.tables.Authorization.rid" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="py attribute">
+<dt id="nest_backend.database.tables.Authorization.email">
+<code class="sig-name descname"><span class="pre">email</span></code><a class="headerlink" href="#nest_backend.database.tables.Authorization.email" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="py attribute">
+<dt id="nest_backend.database.tables.Authorization.repository">
+<code class="sig-name descname"><span class="pre">repository</span></code><a class="headerlink" href="#nest_backend.database.tables.Authorization.repository" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="py attribute">
+<dt id="nest_backend.database.tables.Authorization.user">
+<code class="sig-name descname"><span class="pre">user</span></code><a class="headerlink" href="#nest_backend.database.tables.Authorization.user" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="py method">
+<dt id="nest_backend.database.tables.Authorization.__init__">
+<code class="sig-name descname"><span class="pre">__init__</span></code><span class="sig-paren">(</span><em class="sig-param"><span class="o"><span class="pre">**</span></span><span class="n"><span class="pre">kwargs</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#nest_backend.database.tables.Authorization.__init__" title="Link a questa definizione">¶</a></dt>
+<dd><p>A simple constructor that allows initialization from kwargs.</p>
+<p>Sets attributes on the constructed instance using the names and
+values in <code class="docutils literal notranslate"><span class="pre">kwargs</span></code>.</p>
+<p>Only keys that are present as
+attributes of the instance’s class are allowed. These could be,
+for example, any mapped columns or relationships.</p>
+</dd></dl>
+
+</dd></dl>
+
+<dl class="py class">
+<dt id="nest_backend.database.tables.BoolOperation">
+<em class="property"><span class="pre">class</span> </em><code class="sig-prename descclassname"><span class="pre">nest_backend.database.tables.</span></code><code class="sig-name descname"><span class="pre">BoolOperation</span></code><span class="sig-paren">(</span><em class="sig-param"><span class="o"><span class="pre">**</span></span><span class="n"><span class="pre">kwargs</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#nest_backend.database.tables.BoolOperation" title="Link a questa definizione">¶</a></dt>
+<dd><blockquote>
+<div><p>Basi: <code class="xref py py-class docutils literal notranslate"><span class="pre">sqlalchemy.orm.decl_api.Model</span></code></p>
+</div></blockquote>
+<dl class="py attribute">
+<dt id="nest_backend.database.tables.BoolOperation.id">
+<code class="sig-name descname"><span class="pre">id</span></code><a class="headerlink" href="#nest_backend.database.tables.BoolOperation.id" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="py attribute">
+<dt id="nest_backend.database.tables.BoolOperation.operation">
+<code class="sig-name descname"><span class="pre">operation</span></code><a class="headerlink" href="#nest_backend.database.tables.BoolOperation.operation" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="py attribute">
+<dt id="nest_backend.database.tables.BoolOperation.is_root">
+<code class="sig-name descname"><span class="pre">is_root</span></code><a class="headerlink" href="#nest_backend.database.tables.BoolOperation.is_root" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="py attribute">
+<dt id="nest_backend.database.tables.BoolOperation.condition_id">
+<code class="sig-name descname"><span class="pre">condition_id</span></code><a class="headerlink" href="#nest_backend.database.tables.BoolOperation.condition_id" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="py attribute">
+<dt id="nest_backend.database.tables.BoolOperation.node_1_id">
+<code class="sig-name descname"><span class="pre">node_1_id</span></code><a class="headerlink" href="#nest_backend.database.tables.BoolOperation.node_1_id" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="py attribute">
+<dt id="nest_backend.database.tables.BoolOperation.node_2_id">
+<code class="sig-name descname"><span class="pre">node_2_id</span></code><a class="headerlink" href="#nest_backend.database.tables.BoolOperation.node_2_id" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="py attribute">
+<dt id="nest_backend.database.tables.BoolOperation.alert_id">
+<code class="sig-name descname"><span class="pre">alert_id</span></code><a class="headerlink" href="#nest_backend.database.tables.BoolOperation.alert_id" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="py attribute">
+<dt id="nest_backend.database.tables.BoolOperation.condition">
+<code class="sig-name descname"><span class="pre">condition</span></code><a class="headerlink" href="#nest_backend.database.tables.BoolOperation.condition" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="py attribute">
+<dt id="nest_backend.database.tables.BoolOperation.node_1">
+<code class="sig-name descname"><span class="pre">node_1</span></code><a class="headerlink" href="#nest_backend.database.tables.BoolOperation.node_1" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="py attribute">
+<dt id="nest_backend.database.tables.BoolOperation.node_2">
+<code class="sig-name descname"><span class="pre">node_2</span></code><a class="headerlink" href="#nest_backend.database.tables.BoolOperation.node_2" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="py attribute">
+<dt id="nest_backend.database.tables.BoolOperation.alert">
+<code class="sig-name descname"><span class="pre">alert</span></code><a class="headerlink" href="#nest_backend.database.tables.BoolOperation.alert" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="py method">
+<dt id="nest_backend.database.tables.BoolOperation.to_json">
+<code class="sig-name descname"><span class="pre">to_json</span></code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#nest_backend.database.tables.BoolOperation.to_json" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="py method">
+<dt id="nest_backend.database.tables.BoolOperation.get_chain_ids">
+<code class="sig-name descname"><span class="pre">get_chain_ids</span></code><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">lista</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#nest_backend.database.tables.BoolOperation.get_chain_ids" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="py method">
+<dt id="nest_backend.database.tables.BoolOperation.__init__">
+<code class="sig-name descname"><span class="pre">__init__</span></code><span class="sig-paren">(</span><em class="sig-param"><span class="o"><span class="pre">**</span></span><span class="n"><span class="pre">kwargs</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#nest_backend.database.tables.BoolOperation.__init__" title="Link a questa definizione">¶</a></dt>
+<dd><p>A simple constructor that allows initialization from kwargs.</p>
+<p>Sets attributes on the constructed instance using the names and
+values in <code class="docutils literal notranslate"><span class="pre">kwargs</span></code>.</p>
+<p>Only keys that are present as
+attributes of the instance’s class are allowed. These could be,
+for example, any mapped columns or relationships.</p>
+</dd></dl>
+
+<dl class="py attribute">
+<dt id="nest_backend.database.tables.BoolOperation.father_1">
+<code class="sig-name descname"><span class="pre">father_1</span></code><a class="headerlink" href="#nest_backend.database.tables.BoolOperation.father_1" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="py attribute">
+<dt id="nest_backend.database.tables.BoolOperation.father_2">
+<code class="sig-name descname"><span class="pre">father_2</span></code><a class="headerlink" href="#nest_backend.database.tables.BoolOperation.father_2" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+</dd></dl>
+
+<dl class="py class">
+<dt id="nest_backend.database.tables.Composed">
+<em class="property"><span class="pre">class</span> </em><code class="sig-prename descclassname"><span class="pre">nest_backend.database.tables.</span></code><code class="sig-name descname"><span class="pre">Composed</span></code><span class="sig-paren">(</span><em class="sig-param"><span class="o"><span class="pre">**</span></span><span class="n"><span class="pre">kwargs</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#nest_backend.database.tables.Composed" title="Link a questa definizione">¶</a></dt>
+<dd><blockquote>
+<div><p>Basi: <code class="xref py py-class docutils literal notranslate"><span class="pre">sqlalchemy.orm.decl_api.Model</span></code></p>
+</div></blockquote>
+<dl class="py attribute">
+<dt id="nest_backend.database.tables.Composed.rid">
+<code class="sig-name descname"><span class="pre">rid</span></code><a class="headerlink" href="#nest_backend.database.tables.Composed.rid" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="py attribute">
+<dt id="nest_backend.database.tables.Composed.snowflake">
+<code class="sig-name descname"><span class="pre">snowflake</span></code><a class="headerlink" href="#nest_backend.database.tables.Composed.snowflake" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="py attribute">
+<dt id="nest_backend.database.tables.Composed.repository">
+<code class="sig-name descname"><span class="pre">repository</span></code><a class="headerlink" href="#nest_backend.database.tables.Composed.repository" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="py attribute">
+<dt id="nest_backend.database.tables.Composed.tweet">
+<code class="sig-name descname"><span class="pre">tweet</span></code><a class="headerlink" href="#nest_backend.database.tables.Composed.tweet" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="py method">
+<dt id="nest_backend.database.tables.Composed.__init__">
+<code class="sig-name descname"><span class="pre">__init__</span></code><span class="sig-paren">(</span><em class="sig-param"><span class="o"><span class="pre">**</span></span><span class="n"><span class="pre">kwargs</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#nest_backend.database.tables.Composed.__init__" title="Link a questa definizione">¶</a></dt>
+<dd><p>A simple constructor that allows initialization from kwargs.</p>
+<p>Sets attributes on the constructed instance using the names and
+values in <code class="docutils literal notranslate"><span class="pre">kwargs</span></code>.</p>
+<p>Only keys that are present as
+attributes of the instance’s class are allowed. These could be,
+for example, any mapped columns or relationships.</p>
+</dd></dl>
+
+</dd></dl>
+
+<dl class="py class">
+<dt id="nest_backend.database.tables.Condition">
+<em class="property"><span class="pre">class</span> </em><code class="sig-prename descclassname"><span class="pre">nest_backend.database.tables.</span></code><code class="sig-name descname"><span class="pre">Condition</span></code><span class="sig-paren">(</span><em class="sig-param"><span class="o"><span class="pre">**</span></span><span class="n"><span class="pre">kwargs</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#nest_backend.database.tables.Condition" title="Link a questa definizione">¶</a></dt>
+<dd><blockquote>
+<div><p>Basi: <code class="xref py py-class docutils literal notranslate"><span class="pre">sqlalchemy.orm.decl_api.Model</span></code></p>
+</div></blockquote>
+<dl class="py attribute">
+<dt id="nest_backend.database.tables.Condition.id">
+<code class="sig-name descname"><span class="pre">id</span></code><a class="headerlink" href="#nest_backend.database.tables.Condition.id" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="py attribute">
+<dt id="nest_backend.database.tables.Condition.type">
+<code class="sig-name descname"><span class="pre">type</span></code><a class="headerlink" href="#nest_backend.database.tables.Condition.type" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="py attribute">
+<dt id="nest_backend.database.tables.Condition.content">
+<code class="sig-name descname"><span class="pre">content</span></code><a class="headerlink" href="#nest_backend.database.tables.Condition.content" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="py attribute">
+<dt id="nest_backend.database.tables.Condition.repository_id">
+<code class="sig-name descname"><span class="pre">repository_id</span></code><a class="headerlink" href="#nest_backend.database.tables.Condition.repository_id" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="py attribute">
+<dt id="nest_backend.database.tables.Condition.repository">
+<code class="sig-name descname"><span class="pre">repository</span></code><a class="headerlink" href="#nest_backend.database.tables.Condition.repository" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="py attribute">
+<dt id="nest_backend.database.tables.Condition.tweets">
+<code class="sig-name descname"><span class="pre">tweets</span></code><a class="headerlink" href="#nest_backend.database.tables.Condition.tweets" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="py attribute">
+<dt id="nest_backend.database.tables.Condition.operations">
+<code class="sig-name descname"><span class="pre">operations</span></code><a class="headerlink" href="#nest_backend.database.tables.Condition.operations" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="py method">
+<dt id="nest_backend.database.tables.Condition.to_json">
+<code class="sig-name descname"><span class="pre">to_json</span></code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#nest_backend.database.tables.Condition.to_json" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="py method">
+<dt id="nest_backend.database.tables.Condition.__init__">
+<code class="sig-name descname"><span class="pre">__init__</span></code><span class="sig-paren">(</span><em class="sig-param"><span class="o"><span class="pre">**</span></span><span class="n"><span class="pre">kwargs</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#nest_backend.database.tables.Condition.__init__" title="Link a questa definizione">¶</a></dt>
+<dd><p>A simple constructor that allows initialization from kwargs.</p>
+<p>Sets attributes on the constructed instance using the names and
+values in <code class="docutils literal notranslate"><span class="pre">kwargs</span></code>.</p>
+<p>Only keys that are present as
+attributes of the instance’s class are allowed. These could be,
+for example, any mapped columns or relationships.</p>
+</dd></dl>
+
+</dd></dl>
+
+<dl class="py class">
+<dt id="nest_backend.database.tables.Contains">
+<em class="property"><span class="pre">class</span> </em><code class="sig-prename descclassname"><span class="pre">nest_backend.database.tables.</span></code><code class="sig-name descname"><span class="pre">Contains</span></code><span class="sig-paren">(</span><em class="sig-param"><span class="o"><span class="pre">**</span></span><span class="n"><span class="pre">kwargs</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#nest_backend.database.tables.Contains" title="Link a questa definizione">¶</a></dt>
+<dd><blockquote>
+<div><p>Basi: <code class="xref py py-class docutils literal notranslate"><span class="pre">sqlalchemy.orm.decl_api.Model</span></code></p>
+</div></blockquote>
+<dl class="py attribute">
+<dt id="nest_backend.database.tables.Contains.cid">
+<code class="sig-name descname"><span class="pre">cid</span></code><a class="headerlink" href="#nest_backend.database.tables.Contains.cid" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="py attribute">
+<dt id="nest_backend.database.tables.Contains.snowflake">
+<code class="sig-name descname"><span class="pre">snowflake</span></code><a class="headerlink" href="#nest_backend.database.tables.Contains.snowflake" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="py attribute">
+<dt id="nest_backend.database.tables.Contains.condition">
+<code class="sig-name descname"><span class="pre">condition</span></code><a class="headerlink" href="#nest_backend.database.tables.Contains.condition" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="py attribute">
+<dt id="nest_backend.database.tables.Contains.tweet">
+<code class="sig-name descname"><span class="pre">tweet</span></code><a class="headerlink" href="#nest_backend.database.tables.Contains.tweet" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="py method">
+<dt id="nest_backend.database.tables.Contains.__init__">
+<code class="sig-name descname"><span class="pre">__init__</span></code><span class="sig-paren">(</span><em class="sig-param"><span class="o"><span class="pre">**</span></span><span class="n"><span class="pre">kwargs</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#nest_backend.database.tables.Contains.__init__" title="Link a questa definizione">¶</a></dt>
+<dd><p>A simple constructor that allows initialization from kwargs.</p>
+<p>Sets attributes on the constructed instance using the names and
+values in <code class="docutils literal notranslate"><span class="pre">kwargs</span></code>.</p>
+<p>Only keys that are present as
+attributes of the instance’s class are allowed. These could be,
+for example, any mapped columns or relationships.</p>
+</dd></dl>
+
+</dd></dl>
+
+<dl class="py class">
+<dt id="nest_backend.database.tables.Notification">
+<em class="property"><span class="pre">class</span> </em><code class="sig-prename descclassname"><span class="pre">nest_backend.database.tables.</span></code><code class="sig-name descname"><span class="pre">Notification</span></code><span class="sig-paren">(</span><em class="sig-param"><span class="o"><span class="pre">**</span></span><span class="n"><span class="pre">kwargs</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#nest_backend.database.tables.Notification" title="Link a questa definizione">¶</a></dt>
+<dd><blockquote>
+<div><p>Basi: <code class="xref py py-class docutils literal notranslate"><span class="pre">sqlalchemy.orm.decl_api.Model</span></code></p>
+</div></blockquote>
+<dl class="py attribute">
+<dt id="nest_backend.database.tables.Notification.id">
+<code class="sig-name descname"><span class="pre">id</span></code><a class="headerlink" href="#nest_backend.database.tables.Notification.id" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="py attribute">
+<dt id="nest_backend.database.tables.Notification.ora">
+<code class="sig-name descname"><span class="pre">ora</span></code><a class="headerlink" href="#nest_backend.database.tables.Notification.ora" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="py attribute">
+<dt id="nest_backend.database.tables.Notification.alert_id">
+<code class="sig-name descname"><span class="pre">alert_id</span></code><a class="headerlink" href="#nest_backend.database.tables.Notification.alert_id" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="py attribute">
+<dt id="nest_backend.database.tables.Notification.alert">
+<code class="sig-name descname"><span class="pre">alert</span></code><a class="headerlink" href="#nest_backend.database.tables.Notification.alert" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="py method">
+<dt id="nest_backend.database.tables.Notification.to_json">
+<code class="sig-name descname"><span class="pre">to_json</span></code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#nest_backend.database.tables.Notification.to_json" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="py method">
+<dt id="nest_backend.database.tables.Notification.__init__">
+<code class="sig-name descname"><span class="pre">__init__</span></code><span class="sig-paren">(</span><em class="sig-param"><span class="o"><span class="pre">**</span></span><span class="n"><span class="pre">kwargs</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#nest_backend.database.tables.Notification.__init__" title="Link a questa definizione">¶</a></dt>
+<dd><p>A simple constructor that allows initialization from kwargs.</p>
+<p>Sets attributes on the constructed instance using the names and
+values in <code class="docutils literal notranslate"><span class="pre">kwargs</span></code>.</p>
+<p>Only keys that are present as
+attributes of the instance’s class are allowed. These could be,
+for example, any mapped columns or relationships.</p>
+</dd></dl>
+
+</dd></dl>
+
+<dl class="py class">
+<dt id="nest_backend.database.tables.Repository">
+<em class="property"><span class="pre">class</span> </em><code class="sig-prename descclassname"><span class="pre">nest_backend.database.tables.</span></code><code class="sig-name descname"><span class="pre">Repository</span></code><span class="sig-paren">(</span><em class="sig-param"><span class="o"><span class="pre">**</span></span><span class="n"><span class="pre">kwargs</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#nest_backend.database.tables.Repository" title="Link a questa definizione">¶</a></dt>
+<dd><blockquote>
+<div><p>Basi: <code class="xref py py-class docutils literal notranslate"><span class="pre">sqlalchemy.orm.decl_api.Model</span></code></p>
+</div></blockquote>
+<dl class="py attribute">
+<dt id="nest_backend.database.tables.Repository.id">
+<code class="sig-name descname"><span class="pre">id</span></code><a class="headerlink" href="#nest_backend.database.tables.Repository.id" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="py attribute">
+<dt id="nest_backend.database.tables.Repository.name">
+<code class="sig-name descname"><span class="pre">name</span></code><a class="headerlink" href="#nest_backend.database.tables.Repository.name" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="py attribute">
+<dt id="nest_backend.database.tables.Repository.start">
+<code class="sig-name descname"><span class="pre">start</span></code><a class="headerlink" href="#nest_backend.database.tables.Repository.start" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="py attribute">
+<dt id="nest_backend.database.tables.Repository.end">
+<code class="sig-name descname"><span class="pre">end</span></code><a class="headerlink" href="#nest_backend.database.tables.Repository.end" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="py attribute">
+<dt id="nest_backend.database.tables.Repository.is_active">
+<code class="sig-name descname"><span class="pre">is_active</span></code><a class="headerlink" href="#nest_backend.database.tables.Repository.is_active" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="py attribute">
+<dt id="nest_backend.database.tables.Repository.evaluation_mode">
+<code class="sig-name descname"><span class="pre">evaluation_mode</span></code><a class="headerlink" href="#nest_backend.database.tables.Repository.evaluation_mode" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="py attribute">
+<dt id="nest_backend.database.tables.Repository.owner_id">
+<code class="sig-name descname"><span class="pre">owner_id</span></code><a class="headerlink" href="#nest_backend.database.tables.Repository.owner_id" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="py attribute">
+<dt id="nest_backend.database.tables.Repository.owner">
+<code class="sig-name descname"><span class="pre">owner</span></code><a class="headerlink" href="#nest_backend.database.tables.Repository.owner" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="py attribute">
+<dt id="nest_backend.database.tables.Repository.authorizations">
+<code class="sig-name descname"><span class="pre">authorizations</span></code><a class="headerlink" href="#nest_backend.database.tables.Repository.authorizations" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="py attribute">
+<dt id="nest_backend.database.tables.Repository.tweets">
+<code class="sig-name descname"><span class="pre">tweets</span></code><a class="headerlink" href="#nest_backend.database.tables.Repository.tweets" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="py attribute">
+<dt id="nest_backend.database.tables.Repository.alerts">
+<code class="sig-name descname"><span class="pre">alerts</span></code><a class="headerlink" href="#nest_backend.database.tables.Repository.alerts" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="py attribute">
+<dt id="nest_backend.database.tables.Repository.conditions">
+<code class="sig-name descname"><span class="pre">conditions</span></code><a class="headerlink" href="#nest_backend.database.tables.Repository.conditions" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="py method">
+<dt id="nest_backend.database.tables.Repository.to_json">
+<code class="sig-name descname"><span class="pre">to_json</span></code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#nest_backend.database.tables.Repository.to_json" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="py method">
+<dt id="nest_backend.database.tables.Repository.__init__">
+<code class="sig-name descname"><span class="pre">__init__</span></code><span class="sig-paren">(</span><em class="sig-param"><span class="o"><span class="pre">**</span></span><span class="n"><span class="pre">kwargs</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#nest_backend.database.tables.Repository.__init__" title="Link a questa definizione">¶</a></dt>
+<dd><p>A simple constructor that allows initialization from kwargs.</p>
+<p>Sets attributes on the constructed instance using the names and
+values in <code class="docutils literal notranslate"><span class="pre">kwargs</span></code>.</p>
+<p>Only keys that are present as
+attributes of the instance’s class are allowed. These could be,
+for example, any mapped columns or relationships.</p>
+</dd></dl>
+
+</dd></dl>
+
+<dl class="py class">
+<dt id="nest_backend.database.tables.Tweet">
+<em class="property"><span class="pre">class</span> </em><code class="sig-prename descclassname"><span class="pre">nest_backend.database.tables.</span></code><code class="sig-name descname"><span class="pre">Tweet</span></code><span class="sig-paren">(</span><em class="sig-param"><span class="o"><span class="pre">**</span></span><span class="n"><span class="pre">kwargs</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#nest_backend.database.tables.Tweet" title="Link a questa definizione">¶</a></dt>
+<dd><blockquote>
+<div><p>Basi: <code class="xref py py-class docutils literal notranslate"><span class="pre">sqlalchemy.orm.decl_api.Model</span></code></p>
+</div></blockquote>
+<dl class="py attribute">
+<dt id="nest_backend.database.tables.Tweet.snowflake">
+<code class="sig-name descname"><span class="pre">snowflake</span></code><a class="headerlink" href="#nest_backend.database.tables.Tweet.snowflake" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="py attribute">
+<dt id="nest_backend.database.tables.Tweet.content">
+<code class="sig-name descname"><span class="pre">content</span></code><a class="headerlink" href="#nest_backend.database.tables.Tweet.content" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="py attribute">
+<dt id="nest_backend.database.tables.Tweet.location">
+<code class="sig-name descname"><span class="pre">location</span></code><a class="headerlink" href="#nest_backend.database.tables.Tweet.location" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="py attribute">
+<dt id="nest_backend.database.tables.Tweet.place">
+<code class="sig-name descname"><span class="pre">place</span></code><a class="headerlink" href="#nest_backend.database.tables.Tweet.place" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="py attribute">
+<dt id="nest_backend.database.tables.Tweet.poster">
+<code class="sig-name descname"><span class="pre">poster</span></code><a class="headerlink" href="#nest_backend.database.tables.Tweet.poster" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="py attribute">
+<dt id="nest_backend.database.tables.Tweet.insert_time">
+<code class="sig-name descname"><span class="pre">insert_time</span></code><a class="headerlink" href="#nest_backend.database.tables.Tweet.insert_time" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="py attribute">
+<dt id="nest_backend.database.tables.Tweet.repositories">
+<code class="sig-name descname"><span class="pre">repositories</span></code><a class="headerlink" href="#nest_backend.database.tables.Tweet.repositories" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="py attribute">
+<dt id="nest_backend.database.tables.Tweet.conditions">
+<code class="sig-name descname"><span class="pre">conditions</span></code><a class="headerlink" href="#nest_backend.database.tables.Tweet.conditions" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="py method">
+<dt id="nest_backend.database.tables.Tweet.to_json">
+<code class="sig-name descname"><span class="pre">to_json</span></code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#nest_backend.database.tables.Tweet.to_json" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="py method">
+<dt id="nest_backend.database.tables.Tweet.__init__">
+<code class="sig-name descname"><span class="pre">__init__</span></code><span class="sig-paren">(</span><em class="sig-param"><span class="o"><span class="pre">**</span></span><span class="n"><span class="pre">kwargs</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#nest_backend.database.tables.Tweet.__init__" title="Link a questa definizione">¶</a></dt>
+<dd><p>A simple constructor that allows initialization from kwargs.</p>
+<p>Sets attributes on the constructed instance using the names and
+values in <code class="docutils literal notranslate"><span class="pre">kwargs</span></code>.</p>
+<p>Only keys that are present as
+attributes of the instance’s class are allowed. These could be,
+for example, any mapped columns or relationships.</p>
+</dd></dl>
+
+</dd></dl>
+
+<dl class="py class">
+<dt id="nest_backend.database.tables.User">
+<em class="property"><span class="pre">class</span> </em><code class="sig-prename descclassname"><span class="pre">nest_backend.database.tables.</span></code><code class="sig-name descname"><span class="pre">User</span></code><span class="sig-paren">(</span><em class="sig-param"><span class="o"><span class="pre">**</span></span><span class="n"><span class="pre">kwargs</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#nest_backend.database.tables.User" title="Link a questa definizione">¶</a></dt>
+<dd><blockquote>
+<div><p>Basi: <code class="xref py py-class docutils literal notranslate"><span class="pre">sqlalchemy.orm.decl_api.Model</span></code></p>
+</div></blockquote>
+<dl class="py attribute">
+<dt id="nest_backend.database.tables.User.email">
+<code class="sig-name descname"><span class="pre">email</span></code><a class="headerlink" href="#nest_backend.database.tables.User.email" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="py attribute">
+<dt id="nest_backend.database.tables.User.username">
+<code class="sig-name descname"><span class="pre">username</span></code><a class="headerlink" href="#nest_backend.database.tables.User.username" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="py attribute">
+<dt id="nest_backend.database.tables.User.password">
+<code class="sig-name descname"><span class="pre">password</span></code><a class="headerlink" href="#nest_backend.database.tables.User.password" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="py attribute">
+<dt id="nest_backend.database.tables.User.isAdmin">
+<code class="sig-name descname"><span class="pre">isAdmin</span></code><a class="headerlink" href="#nest_backend.database.tables.User.isAdmin" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="py attribute">
+<dt id="nest_backend.database.tables.User.owner_of">
+<code class="sig-name descname"><span class="pre">owner_of</span></code><a class="headerlink" href="#nest_backend.database.tables.User.owner_of" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="py attribute">
+<dt id="nest_backend.database.tables.User.authorizations">
+<code class="sig-name descname"><span class="pre">authorizations</span></code><a class="headerlink" href="#nest_backend.database.tables.User.authorizations" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="py method">
+<dt id="nest_backend.database.tables.User.to_json">
+<code class="sig-name descname"><span class="pre">to_json</span></code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#nest_backend.database.tables.User.to_json" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="py method">
+<dt id="nest_backend.database.tables.User.__init__">
+<code class="sig-name descname"><span class="pre">__init__</span></code><span class="sig-paren">(</span><em class="sig-param"><span class="o"><span class="pre">**</span></span><span class="n"><span class="pre">kwargs</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#nest_backend.database.tables.User.__init__" title="Link a questa definizione">¶</a></dt>
+<dd><p>A simple constructor that allows initialization from kwargs.</p>
+<p>Sets attributes on the constructed instance using the names and
+values in <code class="docutils literal notranslate"><span class="pre">kwargs</span></code>.</p>
+<p>Only keys that are present as
+attributes of the instance’s class are allowed. These could be,
+for example, any mapped columns or relationships.</p>
+</dd></dl>
+
+</dd></dl>
+
+<dl class="py class">
+<dt id="nest_backend.database.tables.ConditionType">
+<em class="property"><span class="pre">class</span> </em><code class="sig-prename descclassname"><span class="pre">nest_backend.database.tables.</span></code><code class="sig-name descname"><span class="pre">ConditionType</span></code><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">value</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#nest_backend.database.tables.ConditionType" title="Link a questa definizione">¶</a></dt>
+<dd><blockquote>
+<div><p>Basi: <a class="reference external" href="https://docs.python.org/3.8/library/enum.html#enum.Enum" title="(in Python v3.8)"><code class="xref py py-class docutils literal notranslate"><span class="pre">enum.Enum</span></code></a></p>
+</div></blockquote>
+<p>Vedi <a class="reference external" href="https://gitlab.steffo.eu/nest/g2-progetto/-/wikis/Specifica-delle-Conditions">Specifica delle Conditions su
+GitLab</a> .</p>
+<dl class="py attribute">
+<dt id="nest_backend.database.tables.ConditionType.hashtag">
+<code class="sig-name descname"><span class="pre">hashtag</span></code><em class="property"> <span class="pre">=</span> <span class="pre">0</span></em><a class="headerlink" href="#nest_backend.database.tables.ConditionType.hashtag" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="py attribute">
+<dt id="nest_backend.database.tables.ConditionType.location">
+<code class="sig-name descname"><span class="pre">location</span></code><em class="property"> <span class="pre">=</span> <span class="pre">1</span></em><a class="headerlink" href="#nest_backend.database.tables.ConditionType.location" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="py attribute">
+<dt id="nest_backend.database.tables.ConditionType.time">
+<code class="sig-name descname"><span class="pre">time</span></code><em class="property"> <span class="pre">=</span> <span class="pre">2</span></em><a class="headerlink" href="#nest_backend.database.tables.ConditionType.time" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="py attribute">
+<dt id="nest_backend.database.tables.ConditionType.coordinates">
+<code class="sig-name descname"><span class="pre">coordinates</span></code><em class="property"> <span class="pre">=</span> <span class="pre">3</span></em><a class="headerlink" href="#nest_backend.database.tables.ConditionType.coordinates" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="py attribute">
+<dt id="nest_backend.database.tables.ConditionType.place">
+<code class="sig-name descname"><span class="pre">place</span></code><em class="property"> <span class="pre">=</span> <span class="pre">4</span></em><a class="headerlink" href="#nest_backend.database.tables.ConditionType.place" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="py attribute">
+<dt id="nest_backend.database.tables.ConditionType.user">
+<code class="sig-name descname"><span class="pre">user</span></code><em class="property"> <span class="pre">=</span> <span class="pre">5</span></em><a class="headerlink" href="#nest_backend.database.tables.ConditionType.user" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+</dd></dl>
+
+<dl class="py class">
+<dt id="nest_backend.database.tables.OperationType">
+<em class="property"><span class="pre">class</span> </em><code class="sig-prename descclassname"><span class="pre">nest_backend.database.tables.</span></code><code class="sig-name descname"><span class="pre">OperationType</span></code><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">value</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#nest_backend.database.tables.OperationType" title="Link a questa definizione">¶</a></dt>
+<dd><blockquote>
+<div><p>Basi: <a class="reference external" href="https://docs.python.org/3.8/library/enum.html#enum.Enum" title="(in Python v3.8)"><code class="xref py py-class docutils literal notranslate"><span class="pre">enum.Enum</span></code></a></p>
+</div></blockquote>
+<p>An enumeration.</p>
+<dl class="py attribute">
+<dt id="nest_backend.database.tables.OperationType.assign">
+<code class="sig-name descname"><span class="pre">assign</span></code><em class="property"> <span class="pre">=</span> <span class="pre">3</span></em><a class="headerlink" href="#nest_backend.database.tables.OperationType.assign" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+</dd></dl>
+
+<dl class="py class">
+<dt id="nest_backend.database.tables.ConditionMode">
+<em class="property"><span class="pre">class</span> </em><code class="sig-prename descclassname"><span class="pre">nest_backend.database.tables.</span></code><code class="sig-name descname"><span class="pre">ConditionMode</span></code><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">value</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#nest_backend.database.tables.ConditionMode" title="Link a questa definizione">¶</a></dt>
+<dd><blockquote>
+<div><p>Basi: <a class="reference external" href="https://docs.python.org/3.8/library/enum.html#enum.Enum" title="(in Python v3.8)"><code class="xref py py-class docutils literal notranslate"><span class="pre">enum.Enum</span></code></a></p>
+</div></blockquote>
+<p>An enumeration.</p>
+<dl class="py attribute">
+<dt id="nest_backend.database.tables.ConditionMode.all_or">
+<code class="sig-name descname"><span class="pre">all_or</span></code><em class="property"> <span class="pre">=</span> <span class="pre">0</span></em><a class="headerlink" href="#nest_backend.database.tables.ConditionMode.all_or" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="py attribute">
+<dt id="nest_backend.database.tables.ConditionMode.all_and">
+<code class="sig-name descname"><span class="pre">all_and</span></code><em class="property"> <span class="pre">=</span> <span class="pre">1</span></em><a class="headerlink" href="#nest_backend.database.tables.ConditionMode.all_and" title="Link a questa definizione">¶</a></dt>
+<dd></dd></dl>
+
+</dd></dl>
+
+</div>
+</div>
+<div class="section" id="routes-percorsi-api">
+<h2><code class="docutils literal notranslate"><span class="pre">.routes</span></code> - Percorsi API<a class="headerlink" href="#routes-percorsi-api" title="Link a questa intestazione">¶</a></h2>
+</div>
+</div>
+
+
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+<ul class="current">
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+<li class="toctree-l1 current"><a class="current reference internal" href="#"><code class="docutils literal notranslate"><span class="pre">nest_crawler</span></code> - Crawler in Python</a></li>
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+
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+  <div class="section" id="nest-crawler-crawler-in-python">
+<h1><code class="docutils literal notranslate"><span class="pre">nest_crawler</span></code> - Crawler in Python<a class="headerlink" href="#nest-crawler-crawler-in-python" title="Link a questa intestazione">¶</a></h1>
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+<html class="writer-html5" lang="it" >
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+  <meta charset="utf-8" />
+  
+  <meta name="viewport" content="width=device-width, initial-scale=1.0" />
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+<li class="toctree-l1"><a class="reference internal" href="../installation/index.html">Installazione</a></li>
+</ul>
+<p class="caption"><span class="caption-text">Documentazione autogenerata</span></p>
+<ul class="current">
+<li class="toctree-l1"><a class="reference internal" href="../backend/index.html"><code class="docutils literal notranslate"><span class="pre">nest_backend</span></code> - Web API in Python</a></li>
+<li class="toctree-l1"><a class="reference internal" href="../crawler/index.html"><code class="docutils literal notranslate"><span class="pre">nest_crawler</span></code> - Crawler in Python</a></li>
+<li class="toctree-l1 current"><a class="current reference internal" href="#"><code class="docutils literal notranslate"><span class="pre">nest_frontend</span></code> - Interfaccia utente in React</a></li>
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+<h1><code class="docutils literal notranslate"><span class="pre">nest_frontend</span></code> - Interfaccia utente in React<a class="headerlink" href="#nest-frontend-interfaccia-utente-in-react" title="Link a questa intestazione">¶</a></h1>
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docs/build/html/genindex.html

@@ -0,0 +1,718 @@
+
+
+<!DOCTYPE html>
+<html class="writer-html5" lang="it" >
+<head>
+  <meta charset="utf-8" />
+  
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+        <div class="wy-menu wy-menu-vertical" data-spy="affix" role="navigation" aria-label="main navigation">
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+              <p class="caption"><span class="caption-text">Manuale</span></p>
+<ul>
+<li class="toctree-l1"><a class="reference internal" href="about/index.html">Il progetto</a></li>
+<li class="toctree-l1"><a class="reference internal" href="installation/index.html">Installazione</a></li>
+</ul>
+<p class="caption"><span class="caption-text">Documentazione autogenerata</span></p>
+<ul>
+<li class="toctree-l1"><a class="reference internal" href="backend/index.html"><code class="docutils literal notranslate"><span class="pre">nest_backend</span></code> - Web API in Python</a></li>
+<li class="toctree-l1"><a class="reference internal" href="crawler/index.html"><code class="docutils literal notranslate"><span class="pre">nest_crawler</span></code> - Crawler in Python</a></li>
+<li class="toctree-l1"><a class="reference internal" href="frontend/index.html"><code class="docutils literal notranslate"><span class="pre">nest_frontend</span></code> - Interfaccia utente in React</a></li>
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+            
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+    </nav>
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+    <section data-toggle="wy-nav-shift" class="wy-nav-content-wrap">
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+          <a href="index.html">N.E.S.T.</a>
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+<h1 id="index">Indice</h1>
+
+<div class="genindex-jumpbox">
+ <a href="#_"><strong>_</strong></a>
+ | <a href="#A"><strong>A</strong></a>
+ | <a href="#B"><strong>B</strong></a>
+ | <a href="#C"><strong>C</strong></a>
+ | <a href="#E"><strong>E</strong></a>
+ | <a href="#F"><strong>F</strong></a>
+ | <a href="#G"><strong>G</strong></a>
+ | <a href="#H"><strong>H</strong></a>
+ | <a href="#I"><strong>I</strong></a>
+ | <a href="#J"><strong>J</strong></a>
+ | <a href="#L"><strong>L</strong></a>
+ | <a href="#M"><strong>M</strong></a>
+ | <a href="#N"><strong>N</strong></a>
+ | <a href="#O"><strong>O</strong></a>
+ | <a href="#P"><strong>P</strong></a>
+ | <a href="#R"><strong>R</strong></a>
+ | <a href="#S"><strong>S</strong></a>
+ | <a href="#T"><strong>T</strong></a>
+ | <a href="#U"><strong>U</strong></a>
+ | <a href="#W"><strong>W</strong></a>
+ 
+</div>
+<h2 id="_">_</h2>
+<table style="width: 100%" class="indextable genindextable"><tr>
+  <td style="width: 33%; vertical-align: top;"><ul>
+      <li><a href="backend/index.html#nest_backend.database.tables.Alert.__init__">__init__() (nest_backend.database.tables.Alert metodo)</a>
+
+      <ul>
+        <li><a href="backend/index.html#nest_backend.database.tables.Authorization.__init__">(nest_backend.database.tables.Authorization metodo)</a>
+</li>
+        <li><a href="backend/index.html#nest_backend.database.tables.BoolOperation.__init__">(nest_backend.database.tables.BoolOperation metodo)</a>
+</li>
+        <li><a href="backend/index.html#nest_backend.database.tables.Composed.__init__">(nest_backend.database.tables.Composed metodo)</a>
+</li>
+        <li><a href="backend/index.html#nest_backend.database.tables.Condition.__init__">(nest_backend.database.tables.Condition metodo)</a>
+</li>
+        <li><a href="backend/index.html#nest_backend.database.tables.Contains.__init__">(nest_backend.database.tables.Contains metodo)</a>
+</li>
+        <li><a href="backend/index.html#nest_backend.database.tables.Notification.__init__">(nest_backend.database.tables.Notification metodo)</a>
+</li>
+        <li><a href="backend/index.html#nest_backend.database.tables.Repository.__init__">(nest_backend.database.tables.Repository metodo)</a>
+</li>
+        <li><a href="backend/index.html#nest_backend.database.tables.Tweet.__init__">(nest_backend.database.tables.Tweet metodo)</a>
+</li>
+        <li><a href="backend/index.html#nest_backend.database.tables.User.__init__">(nest_backend.database.tables.User metodo)</a>
+</li>
+      </ul></li>
+  </ul></td>
+</tr></table>
+
+<h2 id="A">A</h2>
+<table style="width: 100%" class="indextable genindextable"><tr>
+  <td style="width: 33%; vertical-align: top;"><ul>
+      <li><a href="backend/index.html#nest_backend.gestione.admin_or_403">admin_or_403() (nel modulo nest_backend.gestione)</a>
+</li>
+      <li><a href="backend/index.html#nest_backend.database.tables.Alert">Alert (classe in nest_backend.database.tables)</a>
+</li>
+      <li><a href="backend/index.html#nest_backend.database.tables.BoolOperation.alert">alert (nest_backend.database.tables.BoolOperation attributo)</a>
+
+      <ul>
+        <li><a href="backend/index.html#nest_backend.database.tables.Notification.alert">(nest_backend.database.tables.Notification attributo)</a>
+</li>
+      </ul></li>
+      <li><a href="backend/index.html#nest_backend.database.tables.BoolOperation.alert_id">alert_id (nest_backend.database.tables.BoolOperation attributo)</a>
+
+      <ul>
+        <li><a href="backend/index.html#nest_backend.database.tables.Notification.alert_id">(nest_backend.database.tables.Notification attributo)</a>
+</li>
+      </ul></li>
+      <li><a href="backend/index.html#nest_backend.database.tables.Repository.alerts">alerts (nest_backend.database.tables.Repository attributo)</a>
+</li>
+  </ul></td>
+  <td style="width: 33%; vertical-align: top;"><ul>
+      <li><a href="backend/index.html#nest_backend.database.tables.ConditionMode.all_and">all_and (nest_backend.database.tables.ConditionMode attributo)</a>
+</li>
+      <li><a href="backend/index.html#nest_backend.database.tables.ConditionMode.all_or">all_or (nest_backend.database.tables.ConditionMode attributo)</a>
+</li>
+      <li><a href="backend/index.html#nest_backend.database.tables.OperationType.assign">assign (nest_backend.database.tables.OperationType attributo)</a>
+</li>
+      <li><a href="backend/index.html#nest_backend.gestione.authenticate">authenticate() (nel modulo nest_backend.gestione)</a>
+</li>
+      <li><a href="backend/index.html#nest_backend.database.tables.Authorization">Authorization (classe in nest_backend.database.tables)</a>
+</li>
+      <li><a href="backend/index.html#nest_backend.database.tables.Repository.authorizations">authorizations (nest_backend.database.tables.Repository attributo)</a>
+
+      <ul>
+        <li><a href="backend/index.html#nest_backend.database.tables.User.authorizations">(nest_backend.database.tables.User attributo)</a>
+</li>
+      </ul></li>
+  </ul></td>
+</tr></table>
+
+<h2 id="B">B</h2>
+<table style="width: 100%" class="indextable genindextable"><tr>
+  <td style="width: 33%; vertical-align: top;"><ul>
+      <li><a href="backend/index.html#nest_backend.database.tables.BoolOperation">BoolOperation (classe in nest_backend.database.tables)</a>
+</li>
+  </ul></td>
+</tr></table>
+
+<h2 id="C">C</h2>
+<table style="width: 100%" class="indextable genindextable"><tr>
+  <td style="width: 33%; vertical-align: top;"><ul>
+      <li><a href="backend/index.html#nest_backend.database.tables.Contains.cid">cid (nest_backend.database.tables.Contains attributo)</a>
+</li>
+      <li><a href="backend/index.html#nest_backend.database.tables.Composed">Composed (classe in nest_backend.database.tables)</a>
+</li>
+      <li><a href="backend/index.html#nest_backend.database.tables.Condition">Condition (classe in nest_backend.database.tables)</a>
+</li>
+      <li><a href="backend/index.html#nest_backend.database.tables.BoolOperation.condition">condition (nest_backend.database.tables.BoolOperation attributo)</a>
+
+      <ul>
+        <li><a href="backend/index.html#nest_backend.database.tables.Contains.condition">(nest_backend.database.tables.Contains attributo)</a>
+</li>
+      </ul></li>
+      <li><a href="backend/index.html#nest_backend.database.tables.BoolOperation.condition_id">condition_id (nest_backend.database.tables.BoolOperation attributo)</a>
+</li>
+      <li><a href="backend/index.html#nest_backend.database.tables.ConditionMode">ConditionMode (classe in nest_backend.database.tables)</a>
+</li>
+  </ul></td>
+  <td style="width: 33%; vertical-align: top;"><ul>
+      <li><a href="backend/index.html#nest_backend.database.tables.Repository.conditions">conditions (nest_backend.database.tables.Repository attributo)</a>
+
+      <ul>
+        <li><a href="backend/index.html#nest_backend.database.tables.Tweet.conditions">(nest_backend.database.tables.Tweet attributo)</a>
+</li>
+      </ul></li>
+      <li><a href="backend/index.html#nest_backend.database.tables.ConditionType">ConditionType (classe in nest_backend.database.tables)</a>
+</li>
+      <li><a href="backend/index.html#nest_backend.database.tables.Contains">Contains (classe in nest_backend.database.tables)</a>
+</li>
+      <li><a href="backend/index.html#nest_backend.database.tables.Condition.content">content (nest_backend.database.tables.Condition attributo)</a>
+
+      <ul>
+        <li><a href="backend/index.html#nest_backend.database.tables.Tweet.content">(nest_backend.database.tables.Tweet attributo)</a>
+</li>
+      </ul></li>
+      <li><a href="backend/index.html#nest_backend.database.tables.ConditionType.coordinates">coordinates (nest_backend.database.tables.ConditionType attributo)</a>
+</li>
+  </ul></td>
+</tr></table>
+
+<h2 id="E">E</h2>
+<table style="width: 100%" class="indextable genindextable"><tr>
+  <td style="width: 33%; vertical-align: top;"><ul>
+      <li><a href="backend/index.html#nest_backend.database.tables.Authorization.email">email (nest_backend.database.tables.Authorization attributo)</a>
+
+      <ul>
+        <li><a href="backend/index.html#nest_backend.database.tables.User.email">(nest_backend.database.tables.User attributo)</a>
+</li>
+      </ul></li>
+  </ul></td>
+  <td style="width: 33%; vertical-align: top;"><ul>
+      <li><a href="backend/index.html#nest_backend.database.tables.Repository.end">end (nest_backend.database.tables.Repository attributo)</a>
+</li>
+      <li><a href="backend/index.html#nest_backend.gestione.error_handler">error_handler() (nel modulo nest_backend.gestione)</a>
+</li>
+      <li><a href="backend/index.html#nest_backend.database.tables.Repository.evaluation_mode">evaluation_mode (nest_backend.database.tables.Repository attributo)</a>
+</li>
+  </ul></td>
+</tr></table>
+
+<h2 id="F">F</h2>
+<table style="width: 100%" class="indextable genindextable"><tr>
+  <td style="width: 33%; vertical-align: top;"><ul>
+      <li><a href="backend/index.html#nest_backend.database.tables.BoolOperation.father_1">father_1 (nest_backend.database.tables.BoolOperation attributo)</a>
+</li>
+  </ul></td>
+  <td style="width: 33%; vertical-align: top;"><ul>
+      <li><a href="backend/index.html#nest_backend.database.tables.BoolOperation.father_2">father_2 (nest_backend.database.tables.BoolOperation attributo)</a>
+</li>
+      <li><a href="backend/index.html#nest_backend.gestione.find_user">find_user() (nel modulo nest_backend.gestione)</a>
+</li>
+  </ul></td>
+</tr></table>
+
+<h2 id="G">G</h2>
+<table style="width: 100%" class="indextable genindextable"><tr>
+  <td style="width: 33%; vertical-align: top;"><ul>
+      <li><a href="backend/index.html#nest_backend.gestione.gen_password">gen_password() (nel modulo nest_backend.gestione)</a>
+</li>
+  </ul></td>
+  <td style="width: 33%; vertical-align: top;"><ul>
+      <li><a href="backend/index.html#nest_backend.database.tables.BoolOperation.get_chain_ids">get_chain_ids() (nest_backend.database.tables.BoolOperation metodo)</a>
+</li>
+  </ul></td>
+</tr></table>
+
+<h2 id="H">H</h2>
+<table style="width: 100%" class="indextable genindextable"><tr>
+  <td style="width: 33%; vertical-align: top;"><ul>
+      <li><a href="backend/index.html#nest_backend.database.tables.ConditionType.hashtag">hashtag (nest_backend.database.tables.ConditionType attributo)</a>
+</li>
+  </ul></td>
+  <td style="width: 33%; vertical-align: top;"><ul>
+      <li><a href="backend/index.html#nest_backend.gestione.hashtag_validator">hashtag_validator() (nel modulo nest_backend.gestione)</a>
+</li>
+  </ul></td>
+</tr></table>
+
+<h2 id="I">I</h2>
+<table style="width: 100%" class="indextable genindextable"><tr>
+  <td style="width: 33%; vertical-align: top;"><ul>
+      <li><a href="backend/index.html#nest_backend.database.tables.Alert.id">id (nest_backend.database.tables.Alert attributo)</a>
+
+      <ul>
+        <li><a href="backend/index.html#nest_backend.database.tables.BoolOperation.id">(nest_backend.database.tables.BoolOperation attributo)</a>
+</li>
+        <li><a href="backend/index.html#nest_backend.database.tables.Condition.id">(nest_backend.database.tables.Condition attributo)</a>
+</li>
+        <li><a href="backend/index.html#nest_backend.database.tables.Notification.id">(nest_backend.database.tables.Notification attributo)</a>
+</li>
+        <li><a href="backend/index.html#nest_backend.database.tables.Repository.id">(nest_backend.database.tables.Repository attributo)</a>
+</li>
+      </ul></li>
+  </ul></td>
+  <td style="width: 33%; vertical-align: top;"><ul>
+      <li><a href="backend/index.html#nest_backend.gestione.identity">identity() (nel modulo nest_backend.gestione)</a>
+</li>
+      <li><a href="backend/index.html#nest_backend.database.tables.Tweet.insert_time">insert_time (nest_backend.database.tables.Tweet attributo)</a>
+</li>
+      <li><a href="backend/index.html#nest_backend.database.tables.Repository.is_active">is_active (nest_backend.database.tables.Repository attributo)</a>
+</li>
+      <li><a href="backend/index.html#nest_backend.database.tables.BoolOperation.is_root">is_root (nest_backend.database.tables.BoolOperation attributo)</a>
+</li>
+      <li><a href="backend/index.html#nest_backend.database.tables.User.isAdmin">isAdmin (nest_backend.database.tables.User attributo)</a>
+</li>
+  </ul></td>
+</tr></table>
+
+<h2 id="J">J</h2>
+<table style="width: 100%" class="indextable genindextable"><tr>
+  <td style="width: 33%; vertical-align: top;"><ul>
+      <li><a href="backend/index.html#nest_backend.gestione.json_error">json_error() (nel modulo nest_backend.gestione)</a>
+</li>
+  </ul></td>
+  <td style="width: 33%; vertical-align: top;"><ul>
+      <li><a href="backend/index.html#nest_backend.gestione.json_request_authorizer">json_request_authorizer() (nel modulo nest_backend.gestione)</a>
+</li>
+      <li><a href="backend/index.html#nest_backend.gestione.json_success">json_success() (nel modulo nest_backend.gestione)</a>
+</li>
+  </ul></td>
+</tr></table>
+
+<h2 id="L">L</h2>
+<table style="width: 100%" class="indextable genindextable"><tr>
+  <td style="width: 33%; vertical-align: top;"><ul>
+      <li><a href="backend/index.html#nest_backend.database.tables.Alert.limit">limit (nest_backend.database.tables.Alert attributo)</a>
+</li>
+  </ul></td>
+  <td style="width: 33%; vertical-align: top;"><ul>
+      <li><a href="backend/index.html#nest_backend.database.tables.ConditionType.location">location (nest_backend.database.tables.ConditionType attributo)</a>
+
+      <ul>
+        <li><a href="backend/index.html#nest_backend.database.tables.Tweet.location">(nest_backend.database.tables.Tweet attributo)</a>
+</li>
+      </ul></li>
+  </ul></td>
+</tr></table>
+
+<h2 id="M">M</h2>
+<table style="width: 100%" class="indextable genindextable"><tr>
+  <td style="width: 33%; vertical-align: top;"><ul>
+      <li>
+    modulo
+
+      <ul>
+        <li><a href="backend/index.html#module-nest_backend">nest_backend</a>
+</li>
+        <li><a href="backend/index.html#module-nest_backend.database">nest_backend.database</a>
+</li>
+        <li><a href="backend/index.html#module-nest_backend.database.base">nest_backend.database.base</a>
+</li>
+        <li><a href="backend/index.html#module-nest_backend.database.tables">nest_backend.database.tables</a>
+</li>
+        <li><a href="backend/index.html#module-nest_backend.gestione">nest_backend.gestione</a>
+</li>
+      </ul></li>
+  </ul></td>
+</tr></table>
+
+<h2 id="N">N</h2>
+<table style="width: 100%" class="indextable genindextable"><tr>
+  <td style="width: 33%; vertical-align: top;"><ul>
+      <li><a href="backend/index.html#nest_backend.database.tables.Alert.name">name (nest_backend.database.tables.Alert attributo)</a>
+
+      <ul>
+        <li><a href="backend/index.html#nest_backend.database.tables.Repository.name">(nest_backend.database.tables.Repository attributo)</a>
+</li>
+      </ul></li>
+      <li>
+    nest_backend
+
+      <ul>
+        <li><a href="backend/index.html#module-nest_backend">modulo</a>
+</li>
+      </ul></li>
+      <li>
+    nest_backend.database
+
+      <ul>
+        <li><a href="backend/index.html#module-nest_backend.database">modulo</a>
+</li>
+      </ul></li>
+      <li>
+    nest_backend.database.base
+
+      <ul>
+        <li><a href="backend/index.html#module-nest_backend.database.base">modulo</a>
+</li>
+      </ul></li>
+      <li>
+    nest_backend.database.tables
+
+      <ul>
+        <li><a href="backend/index.html#module-nest_backend.database.tables">modulo</a>
+</li>
+      </ul></li>
+  </ul></td>
+  <td style="width: 33%; vertical-align: top;"><ul>
+      <li>
+    nest_backend.gestione
+
+      <ul>
+        <li><a href="backend/index.html#module-nest_backend.gestione">modulo</a>
+</li>
+      </ul></li>
+      <li><a href="backend/index.html#nest_backend.database.tables.BoolOperation.node_1">node_1 (nest_backend.database.tables.BoolOperation attributo)</a>
+</li>
+      <li><a href="backend/index.html#nest_backend.database.tables.BoolOperation.node_1_id">node_1_id (nest_backend.database.tables.BoolOperation attributo)</a>
+</li>
+      <li><a href="backend/index.html#nest_backend.database.tables.BoolOperation.node_2">node_2 (nest_backend.database.tables.BoolOperation attributo)</a>
+</li>
+      <li><a href="backend/index.html#nest_backend.database.tables.BoolOperation.node_2_id">node_2_id (nest_backend.database.tables.BoolOperation attributo)</a>
+</li>
+      <li><a href="backend/index.html#nest_backend.database.tables.Notification">Notification (classe in nest_backend.database.tables)</a>
+</li>
+      <li><a href="backend/index.html#nest_backend.database.tables.Alert.notifications">notifications (nest_backend.database.tables.Alert attributo)</a>
+</li>
+  </ul></td>
+</tr></table>
+
+<h2 id="O">O</h2>
+<table style="width: 100%" class="indextable genindextable"><tr>
+  <td style="width: 33%; vertical-align: top;"><ul>
+      <li><a href="backend/index.html#nest_backend.database.tables.BoolOperation.operation">operation (nest_backend.database.tables.BoolOperation attributo)</a>
+</li>
+      <li><a href="backend/index.html#nest_backend.database.tables.Alert.operations">operations (nest_backend.database.tables.Alert attributo)</a>
+
+      <ul>
+        <li><a href="backend/index.html#nest_backend.database.tables.Condition.operations">(nest_backend.database.tables.Condition attributo)</a>
+</li>
+      </ul></li>
+      <li><a href="backend/index.html#nest_backend.database.tables.OperationType">OperationType (classe in nest_backend.database.tables)</a>
+</li>
+  </ul></td>
+  <td style="width: 33%; vertical-align: top;"><ul>
+      <li><a href="backend/index.html#nest_backend.database.tables.Notification.ora">ora (nest_backend.database.tables.Notification attributo)</a>
+</li>
+      <li><a href="backend/index.html#nest_backend.database.tables.Repository.owner">owner (nest_backend.database.tables.Repository attributo)</a>
+</li>
+      <li><a href="backend/index.html#nest_backend.database.tables.Repository.owner_id">owner_id (nest_backend.database.tables.Repository attributo)</a>
+</li>
+      <li><a href="backend/index.html#nest_backend.database.tables.User.owner_of">owner_of (nest_backend.database.tables.User attributo)</a>
+</li>
+  </ul></td>
+</tr></table>
+
+<h2 id="P">P</h2>
+<table style="width: 100%" class="indextable genindextable"><tr>
+  <td style="width: 33%; vertical-align: top;"><ul>
+      <li><a href="backend/index.html#nest_backend.database.tables.User.password">password (nest_backend.database.tables.User attributo)</a>
+</li>
+      <li><a href="backend/index.html#nest_backend.database.tables.ConditionType.place">place (nest_backend.database.tables.ConditionType attributo)</a>
+
+      <ul>
+        <li><a href="backend/index.html#nest_backend.database.tables.Tweet.place">(nest_backend.database.tables.Tweet attributo)</a>
+</li>
+      </ul></li>
+  </ul></td>
+  <td style="width: 33%; vertical-align: top;"><ul>
+      <li><a href="backend/index.html#nest_backend.database.tables.Tweet.poster">poster (nest_backend.database.tables.Tweet attributo)</a>
+</li>
+  </ul></td>
+</tr></table>
+
+<h2 id="R">R</h2>
+<table style="width: 100%" class="indextable genindextable"><tr>
+  <td style="width: 33%; vertical-align: top;"><ul>
+      <li><a href="backend/index.html#nest_backend.database.tables.Tweet.repositories">repositories (nest_backend.database.tables.Tweet attributo)</a>
+</li>
+      <li><a href="backend/index.html#nest_backend.database.tables.Repository">Repository (classe in nest_backend.database.tables)</a>
+</li>
+      <li><a href="backend/index.html#nest_backend.database.tables.Alert.repository">repository (nest_backend.database.tables.Alert attributo)</a>
+
+      <ul>
+        <li><a href="backend/index.html#nest_backend.database.tables.Authorization.repository">(nest_backend.database.tables.Authorization attributo)</a>
+</li>
+        <li><a href="backend/index.html#nest_backend.database.tables.Composed.repository">(nest_backend.database.tables.Composed attributo)</a>
+</li>
+        <li><a href="backend/index.html#nest_backend.database.tables.Condition.repository">(nest_backend.database.tables.Condition attributo)</a>
+</li>
+      </ul></li>
+  </ul></td>
+  <td style="width: 33%; vertical-align: top;"><ul>
+      <li><a href="backend/index.html#nest_backend.gestione.repository_auth">repository_auth() (nel modulo nest_backend.gestione)</a>
+</li>
+      <li><a href="backend/index.html#nest_backend.database.tables.Alert.repository_id">repository_id (nest_backend.database.tables.Alert attributo)</a>
+
+      <ul>
+        <li><a href="backend/index.html#nest_backend.database.tables.Condition.repository_id">(nest_backend.database.tables.Condition attributo)</a>
+</li>
+      </ul></li>
+      <li><a href="backend/index.html#nest_backend.database.tables.Authorization.rid">rid (nest_backend.database.tables.Authorization attributo)</a>
+
+      <ul>
+        <li><a href="backend/index.html#nest_backend.database.tables.Composed.rid">(nest_backend.database.tables.Composed attributo)</a>
+</li>
+      </ul></li>
+  </ul></td>
+</tr></table>
+
+<h2 id="S">S</h2>
+<table style="width: 100%" class="indextable genindextable"><tr>
+  <td style="width: 33%; vertical-align: top;"><ul>
+      <li><a href="backend/index.html#nest_backend.database.tables.Composed.snowflake">snowflake (nest_backend.database.tables.Composed attributo)</a>
+
+      <ul>
+        <li><a href="backend/index.html#nest_backend.database.tables.Contains.snowflake">(nest_backend.database.tables.Contains attributo)</a>
+</li>
+        <li><a href="backend/index.html#nest_backend.database.tables.Tweet.snowflake">(nest_backend.database.tables.Tweet attributo)</a>
+</li>
+      </ul></li>
+  </ul></td>
+  <td style="width: 33%; vertical-align: top;"><ul>
+      <li><a href="backend/index.html#nest_backend.database.tables.Repository.start">start (nest_backend.database.tables.Repository attributo)</a>
+</li>
+  </ul></td>
+</tr></table>
+
+<h2 id="T">T</h2>
+<table style="width: 100%" class="indextable genindextable"><tr>
+  <td style="width: 33%; vertical-align: top;"><ul>
+      <li><a href="backend/index.html#nest_backend.database.tables.ConditionType.time">time (nest_backend.database.tables.ConditionType attributo)</a>
+</li>
+      <li><a href="backend/index.html#nest_backend.database.tables.Alert.to_json">to_json() (nest_backend.database.tables.Alert metodo)</a>
+
+      <ul>
+        <li><a href="backend/index.html#nest_backend.database.tables.BoolOperation.to_json">(nest_backend.database.tables.BoolOperation metodo)</a>
+</li>
+        <li><a href="backend/index.html#nest_backend.database.tables.Condition.to_json">(nest_backend.database.tables.Condition metodo)</a>
+</li>
+        <li><a href="backend/index.html#nest_backend.database.tables.Notification.to_json">(nest_backend.database.tables.Notification metodo)</a>
+</li>
+        <li><a href="backend/index.html#nest_backend.database.tables.Repository.to_json">(nest_backend.database.tables.Repository metodo)</a>
+</li>
+        <li><a href="backend/index.html#nest_backend.database.tables.Tweet.to_json">(nest_backend.database.tables.Tweet metodo)</a>
+</li>
+        <li><a href="backend/index.html#nest_backend.database.tables.User.to_json">(nest_backend.database.tables.User metodo)</a>
+</li>
+      </ul></li>
+  </ul></td>
+  <td style="width: 33%; vertical-align: top;"><ul>
+      <li><a href="backend/index.html#nest_backend.database.tables.Tweet">Tweet (classe in nest_backend.database.tables)</a>
+</li>
+      <li><a href="backend/index.html#nest_backend.database.tables.Composed.tweet">tweet (nest_backend.database.tables.Composed attributo)</a>
+
+      <ul>
+        <li><a href="backend/index.html#nest_backend.database.tables.Contains.tweet">(nest_backend.database.tables.Contains attributo)</a>
+</li>
+      </ul></li>
+      <li><a href="backend/index.html#nest_backend.database.tables.Condition.tweets">tweets (nest_backend.database.tables.Condition attributo)</a>
+
+      <ul>
+        <li><a href="backend/index.html#nest_backend.database.tables.Repository.tweets">(nest_backend.database.tables.Repository attributo)</a>
+</li>
+      </ul></li>
+      <li><a href="backend/index.html#nest_backend.database.tables.Condition.type">type (nest_backend.database.tables.Condition attributo)</a>
+</li>
+  </ul></td>
+</tr></table>
+
+<h2 id="U">U</h2>
+<table style="width: 100%" class="indextable genindextable"><tr>
+  <td style="width: 33%; vertical-align: top;"><ul>
+      <li><a href="backend/index.html#nest_backend.database.tables.User">User (classe in nest_backend.database.tables)</a>
+</li>
+      <li><a href="backend/index.html#nest_backend.database.tables.Authorization.user">user (nest_backend.database.tables.Authorization attributo)</a>
+
+      <ul>
+        <li><a href="backend/index.html#nest_backend.database.tables.ConditionType.user">(nest_backend.database.tables.ConditionType attributo)</a>
+</li>
+      </ul></li>
+  </ul></td>
+  <td style="width: 33%; vertical-align: top;"><ul>
+      <li><a href="backend/index.html#nest_backend.database.tables.User.username">username (nest_backend.database.tables.User attributo)</a>
+</li>
+  </ul></td>
+</tr></table>
+
+<h2 id="W">W</h2>
+<table style="width: 100%" class="indextable genindextable"><tr>
+  <td style="width: 33%; vertical-align: top;"><ul>
+      <li><a href="backend/index.html#nest_backend.database.tables.Alert.window_size">window_size (nest_backend.database.tables.Alert attributo)</a>
+</li>
+  </ul></td>
+</tr></table>
+
+
+
+           </div>
+           
+          </div>
+          <footer>
+
+  <hr/>
+
+  <div role="contentinfo">
+    <p>
+        &#169; Copyright 2021, Gruppo 2.
+
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+  </div>
+    
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docs/build/html/index.html

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+<html class="writer-html5" lang="it" >
+<head>
+  <meta charset="utf-8" />
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+  <meta name="viewport" content="width=device-width, initial-scale=1.0" />
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+  <title>N.E.S.T. &mdash; N.E.S.T. 0.1.0 documentazione</title>
+  
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+              <p class="caption"><span class="caption-text">Manuale</span></p>
+<ul>
+<li class="toctree-l1"><a class="reference internal" href="about/index.html">Il progetto</a></li>
+<li class="toctree-l1"><a class="reference internal" href="installation/index.html">Installazione</a></li>
+</ul>
+<p class="caption"><span class="caption-text">Documentazione autogenerata</span></p>
+<ul>
+<li class="toctree-l1"><a class="reference internal" href="backend/index.html"><code class="docutils literal notranslate"><span class="pre">nest_backend</span></code> - Web API in Python</a></li>
+<li class="toctree-l1"><a class="reference internal" href="crawler/index.html"><code class="docutils literal notranslate"><span class="pre">nest_crawler</span></code> - Crawler in Python</a></li>
+<li class="toctree-l1"><a class="reference internal" href="frontend/index.html"><code class="docutils literal notranslate"><span class="pre">nest_frontend</span></code> - Interfaccia utente in React</a></li>
+</ul>
+
+            
+          
+        </div>
+        
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+  <hr/>
+</div>
+          <div role="main" class="document" itemscope="itemscope" itemtype="http://schema.org/Article">
+           <div itemprop="articleBody">
+            
+  <div class="section" id="n-e-s-t">
+<h1>N.E.S.T.<a class="headerlink" href="#n-e-s-t" title="Link a questa intestazione">¶</a></h1>
+<p>Benvenuto alla documentazione di N.E.S.T.!</p>
+<div class="toctree-wrapper compound">
+<p class="caption"><span class="caption-text">Manuale</span></p>
+<ul>
+<li class="toctree-l1"><a class="reference internal" href="about/index.html">Il progetto</a></li>
+<li class="toctree-l1"><a class="reference internal" href="installation/index.html">Installazione</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="installation/index.html#prerequisiti">Prerequisiti</a></li>
+<li class="toctree-l2"><a class="reference internal" href="installation/index.html#creare-un-nuovo-utente">Creare un nuovo utente</a></li>
+<li class="toctree-l2"><a class="reference internal" href="installation/index.html#scaricare-il-codice-sorgente">Scaricare il codice sorgente</a></li>
+<li class="toctree-l2"><a class="reference internal" href="installation/index.html#creare-il-database">Creare il database</a></li>
+<li class="toctree-l2"><a class="reference internal" href="installation/index.html#creare-un-file-di-configurazione-per-il-backend">Creare un file di configurazione per il backend</a></li>
+<li class="toctree-l2"><a class="reference internal" href="installation/index.html#installare-le-dipendenze-python">Installare le dipendenze Python</a></li>
+<li class="toctree-l2"><a class="reference internal" href="installation/index.html#installare-le-dipendenze-nodejs">Installare le dipendenze NodeJS</a></li>
+<li class="toctree-l2"><a class="reference internal" href="installation/index.html#creare-un-servizio-systemd-per-il-backend">Creare un servizio SystemD per il backend</a></li>
+<li class="toctree-l2"><a class="reference internal" href="installation/index.html#compilare-il-frontend">Compilare il frontend</a></li>
+<li class="toctree-l2"><a class="reference internal" href="installation/index.html#creare-un-servizio-systemd-per-il-frontend">Creare un servizio SystemD per il frontend</a></li>
+<li class="toctree-l2"><a class="reference internal" href="installation/index.html#creare-un-servizio-systemd-per-il-crawler">Creare un servizio SystemD per il crawler</a></li>
+<li class="toctree-l2"><a class="reference internal" href="installation/index.html#configurare-apache-come-reverse-proxy">Configurare Apache come reverse proxy</a></li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="toctree-wrapper compound">
+<p class="caption"><span class="caption-text">Documentazione autogenerata</span></p>
+<ul>
+<li class="toctree-l1"><a class="reference internal" href="backend/index.html"><code class="docutils literal notranslate"><span class="pre">nest_backend</span></code> - Web API in Python</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="backend/index.html#module-nest_backend.gestione"><code class="docutils literal notranslate"><span class="pre">.gestione</span></code> - Metodi di utility</a></li>
+<li class="toctree-l2"><a class="reference internal" href="backend/index.html#module-nest_backend.database"><code class="docutils literal notranslate"><span class="pre">.database</span></code> - Database</a><ul>
+<li class="toctree-l3"><a class="reference internal" href="backend/index.html#module-nest_backend.database.base"><code class="docutils literal notranslate"><span class="pre">.base</span></code> - Estensione flask</a></li>
+<li class="toctree-l3"><a class="reference internal" href="backend/index.html#module-nest_backend.database.tables"><code class="docutils literal notranslate"><span class="pre">.tables</span></code> - Tabelle</a></li>
+</ul>
+</li>
+<li class="toctree-l2"><a class="reference internal" href="backend/index.html#routes-percorsi-api"><code class="docutils literal notranslate"><span class="pre">.routes</span></code> - Percorsi API</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="crawler/index.html"><code class="docutils literal notranslate"><span class="pre">nest_crawler</span></code> - Crawler in Python</a></li>
+<li class="toctree-l1"><a class="reference internal" href="frontend/index.html"><code class="docutils literal notranslate"><span class="pre">nest_frontend</span></code> - Interfaccia utente in React</a></li>
+</ul>
+</div>
+</div>
+<div class="section" id="collegamenti-utili">
+<h1>Collegamenti utili<a class="headerlink" href="#collegamenti-utili" title="Link a questa intestazione">¶</a></h1>
+<ul class="simple">
+<li><p><a class="reference internal" href="genindex.html"><span class="std std-ref">Indice</span></a></p></li>
+<li><p><a class="reference internal" href="py-modindex.html"><span class="std std-ref">Indice dei moduli</span></a></p></li>
+<li><p><a class="reference internal" href="search.html"><span class="std std-ref">Cerca</span></a></p></li>
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+    </div>
+
+  <hr/>
+
+  <div role="contentinfo">
+    <p>
+        &#169; Copyright 2021, Gruppo 2.
+
+    </p>
+  </div>
+    
+    
+    
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docs/build/html/installation/index.html

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+<!DOCTYPE html>
+<html class="writer-html5" lang="it" >
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+  <meta charset="utf-8" />
+  
+  <meta name="viewport" content="width=device-width, initial-scale=1.0" />
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+<li class="toctree-l1"><a class="reference internal" href="../about/index.html">Il progetto</a></li>
+<li class="toctree-l1 current"><a class="current reference internal" href="#">Installazione</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="#prerequisiti">Prerequisiti</a></li>
+<li class="toctree-l2"><a class="reference internal" href="#creare-un-nuovo-utente">Creare un nuovo utente</a></li>
+<li class="toctree-l2"><a class="reference internal" href="#scaricare-il-codice-sorgente">Scaricare il codice sorgente</a></li>
+<li class="toctree-l2"><a class="reference internal" href="#creare-il-database">Creare il database</a></li>
+<li class="toctree-l2"><a class="reference internal" href="#creare-un-file-di-configurazione-per-il-backend">Creare un file di configurazione per il backend</a></li>
+<li class="toctree-l2"><a class="reference internal" href="#installare-le-dipendenze-python">Installare le dipendenze Python</a></li>
+<li class="toctree-l2"><a class="reference internal" href="#installare-le-dipendenze-nodejs">Installare le dipendenze NodeJS</a></li>
+<li class="toctree-l2"><a class="reference internal" href="#creare-un-servizio-systemd-per-il-backend">Creare un servizio SystemD per il backend</a></li>
+<li class="toctree-l2"><a class="reference internal" href="#compilare-il-frontend">Compilare il frontend</a></li>
+<li class="toctree-l2"><a class="reference internal" href="#creare-un-servizio-systemd-per-il-frontend">Creare un servizio SystemD per il frontend</a></li>
+<li class="toctree-l2"><a class="reference internal" href="#creare-un-servizio-systemd-per-il-crawler">Creare un servizio SystemD per il crawler</a></li>
+<li class="toctree-l2"><a class="reference internal" href="#configurare-apache-come-reverse-proxy">Configurare Apache come reverse proxy</a></li>
+</ul>
+</li>
+</ul>
+<p class="caption"><span class="caption-text">Documentazione autogenerata</span></p>
+<ul>
+<li class="toctree-l1"><a class="reference internal" href="../backend/index.html"><code class="docutils literal notranslate"><span class="pre">nest_backend</span></code> - Web API in Python</a></li>
+<li class="toctree-l1"><a class="reference internal" href="../crawler/index.html"><code class="docutils literal notranslate"><span class="pre">nest_crawler</span></code> - Crawler in Python</a></li>
+<li class="toctree-l1"><a class="reference internal" href="../frontend/index.html"><code class="docutils literal notranslate"><span class="pre">nest_frontend</span></code> - Interfaccia utente in React</a></li>
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+  <div class="section" id="installazione">
+<h1>Installazione<a class="headerlink" href="#installazione" title="Link a questa intestazione">¶</a></h1>
+<p>Questa guida illustra come installare interamente N.E.S.T. su un server Linux.</p>
+<div class="section" id="prerequisiti">
+<h2>Prerequisiti<a class="headerlink" href="#prerequisiti" title="Link a questa intestazione">¶</a></h2>
+<p>Per installare ed eseguire N.E.S.T., è necessario:</p>
+<ul class="simple">
+<li><p>Una connessione a Internet</p></li>
+<li><p>Un sistema operativo Linux-based (preferibilmente <a class="reference external" href="https://wiki.archlinux.org/title/Main_page">Arch Linux</a>)</p></li>
+<li><p><a class="reference external" href="https://www.freedesktop.org/wiki/Software/systemd/">SystemD ^248.2</a></p></li>
+<li><p><a class="reference external" href="https://httpd.apache.org/">Apache HTTP Server ^2.4.46</a></p></li>
+<li><p><a class="reference external" href="https://www.postgresql.org/download/">PostgreSQL ^13.2</a></p></li>
+<li><p><a class="reference external" href="https://git-scm.com/">Git ^2.31.1</a></p></li>
+<li><p><a class="reference external" href="https://www.python.org/downloads/">Python ^3.8</a></p></li>
+<li><p><a class="reference external" href="https://python-poetry.org/">Poetry ^1.0</a></p></li>
+<li><p><a class="reference external" href="https://nodejs.org/">NodeJS ^16.0</a></p></li>
+<li><p><a class="reference external" href="https://www.npmjs.com/">npm ^7.13.0</a></p></li>
+</ul>
+</div>
+<div class="section" id="creare-un-nuovo-utente">
+<h2>Creare un nuovo utente<a class="headerlink" href="#creare-un-nuovo-utente" title="Link a questa intestazione">¶</a></h2>
+<p>Per motivi di sicurezza, si suggerisce di creare un nuovo utente con il quale eseguire il progetto:</p>
+<div class="admonition note">
+<p class="admonition-title">Nota</p>
+<p>È necessario essere amministratori di sistema per eseguire i seguenti comandi.
+Si veda il manuale di <a class="reference external" href="https://linux.die.net/man/8/useradd">useradd</a> per più dettagli.</p>
+</div>
+<div class="highlight-console notranslate"><div class="highlight"><pre><span></span><span class="gp">root:~# </span>mkdir --parents /srv/nest
+<span class="gp">root:~# </span>useradd --home-dir /srv/nest --shell /bin/bash nest
+<span class="gp">root:~# </span>chown --recursive nest: /srv/nest
+</pre></div>
+</div>
+</div>
+<div class="section" id="scaricare-il-codice-sorgente">
+<h2>Scaricare il codice sorgente<a class="headerlink" href="#scaricare-il-codice-sorgente" title="Link a questa intestazione">¶</a></h2>
+<p>Per installare N.E.S.T., è necessario avere il codice sorgente disponibile sul server.</p>
+<p>Si consiglia di scaricarlo tramite <em>Git</em>:</p>
+<div class="highlight-console notranslate"><div class="highlight"><pre><span></span><span class="gp">nest:~$ </span>git clone https://gitlab.steffo.eu/nest/g2-progetto.git
+</pre></div>
+</div>
+<p>Questo creerà una nuova cartella <code class="docutils literal notranslate"><span class="pre">g2-progetto</span></code> nella directory in cui è stato eseguito il comando.</p>
+<p>Per proseguire, sarà necessario entrarvi:</p>
+<div class="highlight-console notranslate"><div class="highlight"><pre><span></span><span class="gp">nest:~$ </span><span class="nb">cd</span> g2-progetto
+</pre></div>
+</div>
+</div>
+<div class="section" id="creare-il-database">
+<h2>Creare il database<a class="headerlink" href="#creare-il-database" title="Link a questa intestazione">¶</a></h2>
+<p>N.E.S.T. necessita di un database PostgreSQL in cui salvare i dati.</p>
+<p>Per motivi di sicurezza, si suggerisce di creare un ruolo isolato dal resto del DBMS apposta per N.E.S.T.:</p>
+<div class="highlight-console notranslate"><div class="highlight"><pre><span></span><span class="gp">postgres:~$ </span>createuser nest
+</pre></div>
+</div>
+<p>Per creare il database PostgreSQL, si esegua:</p>
+<div class="highlight-console notranslate"><div class="highlight"><pre><span></span><span class="gp">postgres:~$ </span>createdb --owner<span class="o">=</span>nest nest
+</pre></div>
+</div>
+</div>
+<div class="section" id="creare-un-file-di-configurazione-per-il-backend">
+<h2>Creare un file di configurazione per il backend<a class="headerlink" href="#creare-un-file-di-configurazione-per-il-backend" title="Link a questa intestazione">¶</a></h2>
+<p>Il backend usa un file di configurazione per impostare certe variabili.</p>
+<p>Si crei un nuovo file nella working directory del progetto denominato <code class="docutils literal notranslate"><span class="pre">config.py</span></code>:</p>
+<div class="highlight-console notranslate"><div class="highlight"><pre><span></span><span class="gp">nest:~/g2-progetto$ </span>vim config.py
+</pre></div>
+</div>
+<p>Il file dovrà avere i seguenti contenuti:</p>
+<div class="highlight-python notranslate"><div class="highlight"><pre><span></span><span class="c1"># Una stringa rappresentante il database da utilizzare</span>
+<span class="c1"># Per maggiori informazioni sulla sintassi, si veda https://docs.sqlalchemy.org/en/14/core/engines.html</span>
+<span class="n">SQLALCHEMY_DATABASE_URI</span> <span class="o">=</span> <span class="s2">&quot;postgresql://nest@/nest&quot;</span>
+
+<span class="c1"># Una stringa casuale utilizzata per generare i JSON Web Token (JWT)</span>
+<span class="c1"># Va mantenuta segreta e costante per tutta l&#39;operazione del backend!</span>
+<span class="c1"># Si suggerisce di premere tasti casuali sulla tastiera finchè la riga non è piena.</span>
+<span class="n">SECRET_KEY</span> <span class="o">=</span> <span class="s2">&quot;dsjiofgvinmodfiojvbnio3erfnoiweraqugu43ghjwrevniuwerng43iugnreuwignhritmj43i43nb8i42ug0wevkwovmwigtjj&quot;</span>
+</pre></div>
+</div>
+</div>
+<div class="section" id="installare-le-dipendenze-python">
+<h2>Installare le dipendenze Python<a class="headerlink" href="#installare-le-dipendenze-python" title="Link a questa intestazione">¶</a></h2>
+<p>Le dipendenze Python sono gestite da <em>Poetry</em>, e possono essere installate con:</p>
+<div class="highlight-console notranslate"><div class="highlight"><pre><span></span><span class="gp">nest:~/g2-progetto$ </span>poetry install
+</pre></div>
+</div>
+<p>Poetry creerà automaticamente un <a class="reference external" href="https://docs.python.org/3/library/venv.html">venv</a> e vi installerà all’interno tutti
+i pacchetti necessari all’esecuzione del backend e del crawler di N.E.S.T. .</p>
+<p><strong>Segnatevi il nome</strong> del venv creato da Poetry, in quanto sarà necessario per
+<span class="xref std std-ref">Creare un servizio SystemD per il backend</span>:</p>
+<div class="highlight-console notranslate"><div class="highlight"><pre><span></span><span class="go">Creating virtualenv nest-7C2fm2VD-py3.9 in /srv/nest/.cache/pypoetry/virtualenvs</span>
+</pre></div>
+</div>
+</div>
+<div class="section" id="installare-le-dipendenze-nodejs">
+<h2>Installare le dipendenze NodeJS<a class="headerlink" href="#installare-le-dipendenze-nodejs" title="Link a questa intestazione">¶</a></h2>
+<p>Le dipendenze NodeJS sono gestite da <em>npm</em>, e possono essere installate con:</p>
+<div class="highlight-console notranslate"><div class="highlight"><pre><span></span><span class="gp">nest:~/g2-progetto$ </span>npm install
+</pre></div>
+</div>
+<p>npm creerà automaticamente una cartella
+<a class="reference external" href="https://docs.npmjs.com/cli/v7/configuring-npm/folders#node-modules">node_modules</a> e vi installerà all’interno tutte
+le librerie necessarie all’esecuzione del frontend di N.E.S.T. .</p>
+</div>
+<div class="section" id="creare-un-servizio-systemd-per-il-backend">
+<h2>Creare un servizio SystemD per il backend<a class="headerlink" href="#creare-un-servizio-systemd-per-il-backend" title="Link a questa intestazione">¶</a></h2>
+<p>Per fare in modo che il backend rimanga attivo in background, anche dopo un riavvio, si suggerisce di installarlo come
+servizio di sistema di <em>SystemD</em>:</p>
+<div class="highlight-console notranslate"><div class="highlight"><pre><span></span><span class="gp">root:~# </span>systemctl edit --force --full nest-backend
+</pre></div>
+</div>
+<p>Inserire all’interno del file le seguenti direttive:</p>
+<div class="highlight-systemd notranslate"><div class="highlight"><pre><span></span>[Unit]
+Description=N.E.S.T. Backend
+Wants=network-online.target postgresql.service
+After=network-online.target nss-lookup.target postgresql.service
+
+[Service]
+Type=exec
+User=nest
+Group=nest
+WorkingDirectory=/srv/nest/g2-progetto
+
+# Si sostituisca a questo il percorso del virtualenv creato in precedenza da Poetry
+#         ↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓
+ExecStart=/srv/nest/.cache/pypoetry/virtualenvs/nest-7C2fm2VD-py3.9/bin/python -m gunicorn -b 127.0.0.1:30040 --env=&quot;FLASK_CONFIG=../config.py&quot; nest_backend.app:rp_app
+
+[Install]
+WantedBy=multi-user.target
+</pre></div>
+</div>
+<p>Ora, si verifichi che il servizio si avvii correttamente eseguendolo manualmente con:</p>
+<div class="highlight-console notranslate"><div class="highlight"><pre><span></span><span class="gp">root:~# </span>systemctl start nest-backend
+</pre></div>
+</div>
+<p>In caso di successo, l’API dovrebbe essere esposto sulla porta <code class="docutils literal notranslate"><span class="pre">30040</span></code> dell’indirizzo di loopback <code class="docutils literal notranslate"><span class="pre">127.0.0.1</span></code>:</p>
+<div class="highlight-console notranslate"><div class="highlight"><pre><span></span><span class="gp">root:~# </span>curl <span class="m">127</span>.0.0.1:30040/doa
+<span class="go">If you see this, the server is fine.</span>
+</pre></div>
+</div>
+<p>Si abiliti il servizio, in modo che venga automaticamente avviato al riavvio del sistema:</p>
+<div class="highlight-console notranslate"><div class="highlight"><pre><span></span><span class="gp">root:~# </span>systemctl <span class="nb">enable</span> nest-backend
+</pre></div>
+</div>
+</div>
+<div class="section" id="compilare-il-frontend">
+<h2>Compilare il frontend<a class="headerlink" href="#compilare-il-frontend" title="Link a questa intestazione">¶</a></h2>
+<p>Perchè sia possibile servire il frontend agli utenti, è necessario prima crearne una versione compilata ottimizzata.</p>
+<p>È possibile farlo con il comando:</p>
+<div class="highlight-console notranslate"><div class="highlight"><pre><span></span><span class="gp">nest:~/g2-progetto$ </span>npm run build
+</pre></div>
+</div>
+<p>Verrà creata una cartella <code class="docutils literal notranslate"><span class="pre">build</span></code> con all’interno la versione compilata.</p>
+</div>
+<div class="section" id="creare-un-servizio-systemd-per-il-frontend">
+<h2>Creare un servizio SystemD per il frontend<a class="headerlink" href="#creare-un-servizio-systemd-per-il-frontend" title="Link a questa intestazione">¶</a></h2>
+<p>Per rendere disponibile alla rete la copia locale del frontend, si suggerisce di avviare lo script npm <code class="docutils literal notranslate"><span class="pre">serve</span></code>
+integrato con N.E.S.T. come un servizio di sistema di <em>SystemD</em>:</p>
+<div class="highlight-console notranslate"><div class="highlight"><pre><span></span><span class="gp">root:~# </span>systemctl edit --force --full nest-frontend
+</pre></div>
+</div>
+<p>Inserire all’interno del file le seguenti direttive:</p>
+<div class="highlight-systemd notranslate"><div class="highlight"><pre><span></span>[Unit]
+Description=N.E.S.T. Frontend
+Wants=network-online.target nest-backend.service
+After=network-online.target nss-lookup.target nest-backend.service
+
+[Service]
+Type=exec
+Environment=NODE_ENV=production
+User=nest
+Group=nest
+WorkingDirectory=/srv/nest/g2-progetto
+ExecStart=/usr/bin/npm run serve
+
+[Install]
+WantedBy=multi-user.target
+</pre></div>
+</div>
+<div class="admonition-todo admonition" id="id1">
+<p class="admonition-title">Da fare</p>
+<p>Questo file non è stato testato, in quanto sul server demo è in uso una versione più complessa che usa
+<a class="reference external" href="https://github.com/nvm-sh/nvm">nvm</a> per gestire più versioni di NodeJS sullo stesso sistema.</p>
+<p>La versione in uso sul server demo è:</p>
+<div class="highlight-systemd notranslate"><div class="highlight"><pre><span></span>[Unit]
+Description=N.E.S.T. Frontend
+Wants=network-online.target nest-backend.service
+After=network-online.target nss-lookup.target nest-backend.service
+
+[Service]
+Type=exec
+Environment=NODE_ENV=production
+Environment=NODE_VERSION=16
+User=nest
+Group=nest
+WorkingDirectory=/srv/nest/g2-progetto
+ExecStart=/srv/nest/.nvm/nvm-exec npm run serve
+
+[Install]
+WantedBy=multi-user.target
+</pre></div>
+</div>
+</div>
+<p>Ora, si verifichi che il servizio si avvii correttamente eseguendolo manualmente con:</p>
+<div class="highlight-console notranslate"><div class="highlight"><pre><span></span><span class="gp">root:~# </span>systemctl start nest-frontend
+</pre></div>
+</div>
+<p>In caso di successo, il frontend dovrebbe essere esposto sulla porta <code class="docutils literal notranslate"><span class="pre">30041</span></code> dell’indirizzo di loopback <code class="docutils literal notranslate"><span class="pre">127.0.0.1</span></code>:</p>
+<div class="highlight-console notranslate"><div class="highlight"><pre><span></span><span class="gp">root:~# </span>curl <span class="m">127</span>.0.0.1:30041
+<span class="go">[...]</span>
+</pre></div>
+</div>
+<p>Si abiliti il servizio, in modo che venga automaticamente avviato al riavvio del sistema:</p>
+<div class="highlight-console notranslate"><div class="highlight"><pre><span></span><span class="gp">root:~# </span>systemctl <span class="nb">enable</span> nest-frontend
+</pre></div>
+</div>
+</div>
+<div class="section" id="creare-un-servizio-systemd-per-il-crawler">
+<h2>Creare un servizio SystemD per il crawler<a class="headerlink" href="#creare-un-servizio-systemd-per-il-crawler" title="Link a questa intestazione">¶</a></h2>
+<div class="admonition-todo admonition" id="id2">
+<p class="admonition-title">Da fare</p>
+<p>Il crawler non è ancora disponibile.</p>
+</div>
+</div>
+<div class="section" id="configurare-apache-come-reverse-proxy">
+<h2>Configurare Apache come reverse proxy<a class="headerlink" href="#configurare-apache-come-reverse-proxy" title="Link a questa intestazione">¶</a></h2>
+<p>Per rendere l’API e il frontend disponibili al pubblico, si suggerisce di configurare Apache HTTP Server
+come reverse proxy.</p>
+<p>La configurazione di Apache varia molto da distribuzione a distribuzione Linux, e talvolta anche da server a server;
+pertanto, si fornisce solamente un file <a class="reference external" href="https://httpd.apache.org/docs/2.4/vhosts/examples.html">VirtualHost</a> di
+esempio da adattare al proprio setup:</p>
+<div class="highlight-apacheconf notranslate"><div class="highlight"><pre><span></span><span class="nt">&lt;VirtualHost</span> <span class="s">*:80</span><span class="nt">&gt;</span>
+    <span class="nb">ServerName</span> <span class="s2">&quot;api.nest.steffo.eu&quot;</span>
+    <span class="nb">ServerName</span> <span class="s2">&quot;prod.nest.steffo.eu&quot;</span>
+
+    <span class="nb">RewriteEngine</span> <span class="k">On</span>
+    <span class="nb">RewriteRule</span> ^(.*)$ https://%{HTTP_HOST}$1 [R=301,L]
+<span class="nt">&lt;/VirtualHost&gt;</span>
+
+<span class="nt">&lt;VirtualHost</span> <span class="s">*:443</span><span class="nt">&gt;</span>
+    <span class="nb">ServerName</span> <span class="s2">&quot;api.nest.steffo.eu&quot;</span>
+
+    <span class="nb">SSLEngine</span> <span class="k">on</span>
+    <span class="nb">SSLCertificateFile</span>      <span class="s2">&quot;/root/.acme.sh/*.nest.steffo.eu/fullchain.cer&quot;</span>
+    <span class="nb">SSLCertificateKeyFile</span>   <span class="s2">&quot;/root/.acme.sh/*.nest.steffo.eu/*.nest.steffo.eu.key&quot;</span>
+
+    <span class="nb">ProxyPass</span>           <span class="s2">&quot;/&quot;</span> <span class="s2">&quot;http://127.0.0.1:30040/&quot;</span>
+    <span class="nb">ProxyPassReverse</span>    <span class="s2">&quot;/&quot;</span> <span class="s2">&quot;http://127.0.0.1:30040/&quot;</span>
+    <span class="nb">RequestHeader</span> set <span class="s2">&quot;X-Forwarded-Proto&quot;</span> expr=%{REQUEST_SCHEME}
+
+    <span class="nb">Protocols</span> h2 http/1.1
+    <span class="nb">Header</span> always set Strict-Transport-Security <span class="s2">&quot;max-age=63072000&quot;</span>
+<span class="nt">&lt;/VirtualHost&gt;</span>
+
+<span class="nt">&lt;VirtualHost</span> <span class="s">*:443</span><span class="nt">&gt;</span>
+    <span class="nb">ServerName</span> <span class="s2">&quot;prod.nest.steffo.eu&quot;</span>
+
+    <span class="nb">SSLEngine</span> <span class="k">on</span>
+    <span class="nb">SSLCertificateFile</span>      <span class="s2">&quot;/root/.acme.sh/*.nest.steffo.eu/fullchain.cer&quot;</span>
+    <span class="nb">SSLCertificateKeyFile</span>   <span class="s2">&quot;/root/.acme.sh/*.nest.steffo.eu/*.nest.steffo.eu.key&quot;</span>
+
+    <span class="nb">ProxyPass</span>           <span class="s2">&quot;/&quot;</span> <span class="s2">&quot;http://127.0.0.1:30041/&quot;</span>
+    <span class="nb">ProxyPassReverse</span>    <span class="s2">&quot;/&quot;</span> <span class="s2">&quot;http://127.0.0.1:30041/&quot;</span>
+    <span class="nb">RequestHeader</span> set <span class="s2">&quot;X-Forwarded-Proto&quot;</span> expr=%{REQUEST_SCHEME}
+
+    <span class="nb">Protocols</span> h2 http/1.1
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docs/build/html/py-modindex.html

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+<li class="toctree-l1"><a class="reference internal" href="crawler/index.html"><code class="docutils literal notranslate"><span class="pre">nest_crawler</span></code> - Crawler in Python</a></li>
+<li class="toctree-l1"><a class="reference internal" href="frontend/index.html"><code class="docutils literal notranslate"><span class="pre">nest_frontend</span></code> - Interfaccia utente in React</a></li>
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+   <a href="#cap-n"><strong>n</strong></a>
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+   <table class="indextable modindextable">
+     <tr class="pcap"><td></td><td>&#160;</td><td></td></tr>
+     <tr class="cap" id="cap-n"><td></td><td>
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+       <em></em></td></tr>
+     <tr class="cg-1">
+       <td></td>
+       <td>&#160;&#160;&#160;
+       <a href="backend/index.html#module-nest_backend.database"><code class="xref">nest_backend.database</code></a></td><td>
+       <em></em></td></tr>
+     <tr class="cg-1">
+       <td></td>
+       <td>&#160;&#160;&#160;
+       <a href="backend/index.html#module-nest_backend.database.base"><code class="xref">nest_backend.database.base</code></a></td><td>
+       <em></em></td></tr>
+     <tr class="cg-1">
+       <td></td>
+       <td>&#160;&#160;&#160;
+       <a href="backend/index.html#module-nest_backend.database.tables"><code class="xref">nest_backend.database.tables</code></a></td><td>
+       <em></em></td></tr>
+     <tr class="cg-1">
+       <td></td>
+       <td>&#160;&#160;&#160;
+       <a href="backend/index.html#module-nest_backend.gestione"><code class="xref">nest_backend.gestione</code></a></td><td>
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