Rinominata cartella e aggiunti metodi per effettuare richieste all'api di twitter a partire dalle condizioni associate a una repository

code/backend/nest_backend/tweet-explorer/__main__.py

@@ -1,14 +0,0 @@
-from nest_backend.app import app
-from nest_backend.database import *
-
-Base.init_app(app=app)
-
-
-def start_exploring():
-    pass  # Codice qui
-
-
-if __name__ == "__main__":
-    with app.app_context():
-        Base.create_all(app=app)
-        start_exploring()

code/backend/nest_backend/tweet_explorer/__main__.py

@@ -0,0 +1,86 @@
+from nest_backend.app import app
+from nest_backend.database import *
+import tweepy as tw
+import nltk
+from nltk.corpus import stopwords
+
+
+
+
+Base.init_app(app=app)
+
+def authenticate():
+    c_k = "GEhtSyP9e98mzFeiOCSW0lvQX"
+    c_s = "438cmYrl5xqaX2W7I2Bf5A9nF1pN5VtM9f77WYQnAXg1BwKJ27"
+    a_t = "1380217745732689921-8gCfr8Zx9YHKvo4OVP3HAr3kfMRkgz"
+    a_t_s = "jGOlgTs1i1itGMxDxAqFEDnv7QAui772n9hGxeSIKcwzS"
+
+    auth = tw.OAuthHandler(c_k, c_s)
+    auth.set_access_token(a_t, a_t_s)
+    api = tw.API(auth, wait_on_rate_limit=True)
+    return api
+
+def start_exploring():
+    api = authenticate()
+    most_popular_hashtags = dict()
+    most_popular_words = dict()
+    geocode="34.0999996,-118.333332,1000km"
+    for tweet in tw.Cursor(method = api.search, q="Draghi OR Oscar", lang="it").items(50):
+        print(tweet.user.name + ' : ' + tweet.text)
+        for hashtag in tweet.entities['hashtags']:
+            if hashtag['text'] in most_popular_hashtags.keys():
+                most_popular_hashtags[hashtag['text']] += 1
+            else:
+                most_popular_hashtags[hashtag['text']] = 1
+
+        stop_words = set(stopwords.words('italian'))
+        stop_words.add("RT")
+
+        word_tokens = nltk.word_tokenize(tweet.text)
+
+        filtered_sentence = [w for w in word_tokens if not w.lower() in stop_words and w.isalpha()]
+        for word in filtered_sentence:
+            if word in most_popular_words.keys():
+                most_popular_words[word] += 1
+            else:
+                most_popular_words[word] = 1
+
+    print(dict(sorted(most_popular_hashtags.items(), key=lambda item: item[1])))
+    print(dict(sorted(most_popular_words.items(), key=lambda item: item[1])))
+
+
+def search_repo_conditions(repository_id):
+    repo = Repository.query.filter_by(id=repository_id).first()
+    conditions = [use.condition for use in repo.uses]
+    conditions_type = dict()
+    for condition in conditions:
+        # print(condition.id)
+        if condition.type not in conditions_type.keys():
+            conditions_type[condition.type]=[condition.content]
+        else:
+            conditions_type[condition.type].append(condition.content)
+
+    for types in conditions_type.keys():
+        print(types, ":", conditions_type[types])
+
+def search_condtions(conditions):
+
+
+
+    
+
+
+
+
+
+
+
+
+
+
+if __name__ == "__main__":
+    search_repo_conditions()
+    #print(stopwords.words('italian'))
+    with app.app_context():
+        Base.create_all(app=app)
+        #start_exploring()