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estus/dbgen.py
2017-02-01 08:21:18 +01:00

73 lines
2 KiB
Python

from flask import Flask
from flask_sqlalchemy import SQLAlchemy
app = Flask(__name__)
# SQL
app.config['SQLALCHEMY_DATABASE_URI'] = 'sqlite:///data.db'
db = SQLAlchemy(app)
# Utente login inventario
class User(db.Model):
uid = db.Column(db.Integer, primary_key=True)
username = db.Column(db.String(80), unique=True)
passwd = db.Column(db.String(80))
def __init__(self, username, passwd):
self.username = username
self.passwd = passwd
def __repr__(self):
return "<User {}>".format(self.username, self.passwd)
# Ente (Unione Terre di Castelli, Comune di Vignola...)
class Ente(db.Model):
eid = db.Column(db.Integer, primary_key=True)
nome = db.Column(db.String(64))
nomebreve = db.Column(db.String(16))
servizi = db.relationship("Servizio", backref='ente', lazy='dynamic')
def __init__(self, nome, nomebreve):
self.nome = nome
self.nomebreve = nomebreve
def __repr__(self):
return "<Ente {}>".format(self.nomebreve)
# Servizio di un ente
class Servizio(db.Model):
sid = db.Column(db.Integer, primary_key=True)
eid = db.Column(db.Integer, db.ForeignKey('ente.eid'))
nome = db.Column(db.String(128))
impiegati = db.relationship("Impiegato", backref='servizio', lazy='dynamic')
def __init__(self, eid, nome):
self.eid = eid
self.nome = nome
def __repr__(self):
return "<Servizio {}>".format(self.nome)
class Impiegato(db.Model):
iid = db.Column(db.Integer, primary_key=True)
sid = db.Column(db.Integer, db.ForeignKey('servizio.sid'))
nome = db.Column(db.String(128))
username = db.Column(db.String(32), unique=True)
passwd = db.Column(db.String(32))
def __init__(self, sid, nome, username, passwd):
self.sid = sid
self.nome = nome
self.username = username
self.passwd = passwd
def __repr__(self):
return "<Impiegato {}>".format(self.nome)
db.create_all()
nuovouser = User('Snake', 'v3n0m')
db.session.add(nuovouser)
db.session.commit()