Isolate app with Blueprint

Author: rafaelhenrique

tvseries/__init__.py

@@ -1,12 +1,11 @@
 from flask import Flask
-from flask_sqlalchemy import SQLAlchemy
 
 from tvseries import config
+from tvseries.ext import db
+from tvseries.core import core_blueprint
 
 print("Problem: Hen and egg (python circular imports)")
 app = Flask(__name__)
 app.config.from_object(config.DevelopmentConfig)
-
-db = SQLAlchemy(app)
-
-from tvseries.core import views  # noqa
+app.register_blueprint(core_blueprint, url_prefix='/')
+db.init_app(app)

tvseries/core/__init__.py

@@ -0,0 +1,7 @@
+from flask import Blueprint
+
+core_blueprint = Blueprint('core', __name__, template_folder='templates',
+                           static_folder='static', static_url_path='core')
+
+from tvseries.core import views  # noqa
+from tvseries.core import models  # noqa

tvseries/core/models.py

@@ -1,4 +1,4 @@
-from tvseries import db
+from tvseries.ext import db
 
 
 class TVSerie(db.Model):