modern flask usage

ProgrammingLanguageLeader · ProgrammingLanguageLeader · Feb 28, 2019 · Feb 25, 2019 · Feb 28, 2019 · Feb 28, 2019
commit 92125ab4f615196fd73794141edd0fa815b592bc
diff --git a/.flaskenv b/.flaskenv
@@ -0,0 +1,2 @@
+FLASK_APP=system
+FLASK_ENV=development
diff --git a/.gitignore b/.gitignore
@@ -1,5 +1,5 @@
 __pycache__/
 .idea/
 venv/
-app.db
-environ.sh
+db.sqlite3
+.env
diff --git a/config.py b/config.py
diff --git a/manage.py b/manage.py
diff --git a/requirements.txt b/requirements.txt
@@ -1,29 +1,28 @@
-alembic==0.9.8
-certifi==2017.11.5
+alembic==1.0.7
+asn1crypto==0.24.0
+certifi==2018.11.29
+cffi==1.12.1
 chardet==3.0.4
-click==6.7
-Flask==0.12.2
-Flask-Migrate==2.1.1
-Flask-Script==2.0.6
+Click==7.0
+cryptography==2.5
+Flask==1.0.2
+Flask-Migrate==2.4.0
 Flask-SQLAlchemy==2.3.2
-future==0.16.0
-idna==2.6
-inflect==0.2.5
-itsdangerous==0.24
-jaraco.itertools==2.1
+future==0.17.1
+idna==2.8
+itsdangerous==1.1.0
 Jinja2==2.10
 Mako==1.0.7
-MarkupSafe==1.0
-more-itertools==4.0.1
-nginxparser-eb==0.0.9
-psycopg2==2.7.4
-pyparsing==2.2.0
-python-dateutil==2.6.1
-python-editor==1.0.3
-python-telegram-bot==10.0.1
-requests==2.18.4
-six==1.11.0
-SQLAlchemy==1.2.4
-urllib3==1.22
+MarkupSafe==1.1.1
+psycopg2==2.7.7
+pycparser==2.19
+python-dateutil==2.8.0
+python-dotenv==0.10.1
+python-editor==1.0.4
+python-telegram-bot==11.1.0
+requests==2.21.0
+six==1.12.0
+SQLAlchemy==1.2.18
+urllib3==1.24.1
 Werkzeug==0.14.1
-xmltodict==0.11.0
+xmltodict==0.12.0
diff --git a/system/__init__.py b/system/__init__.py
@@ -0,0 +1,8 @@
+from flask import Flask
+
+from system.routes import routes_blueprint
+
+
+app = Flask(__name__)
+app.config.from_object('system.config')
+app.register_blueprint(routes_blueprint)
diff --git a/system/config.py b/system/config.py
@@ -0,0 +1,15 @@
+import os
+import dotenv
+
+
+BASE_DIR = os.path.abspath(os.path.dirname(os.path.dirname(__file__)))
+dotenv.load_dotenv(BASE_DIR)
+
+HOST_URL = os.getenv('HOST_URL')
+
+TELEGRAM_TOKEN = os.getenv('TELEGRAM_TOKEN')
+WOLFRAM_APP_ID = os.getenv('WOLFRAM_APP_ID')
+
+SQLALCHEMY_DATABASE_URI = os.getenv('DATABASE_URL') or \
+    'sqlite:///%s' % os.path.join(BASE_DIR, 'db.sqlite3')
+SQLALCHEMY_TRACK_MODIFICATIONS = False
diff --git a/system/routes.py b/system/routes.py
@@ -0,0 +1,9 @@
+from flask import Blueprint, current_app
+
+
+routes_blueprint = Blueprint('system_routes', __name__)
+
+
+@routes_blueprint.route('/')
+def index():
+    return 'It works'