Initial commit

model_service/app.py

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+#!/usr/bin/env python3
+import os
+from flask import Flask
+from werkzeug.middleware.proxy_fix import ProxyFix
+
+# import stuff
+from model import db
+
+from utils import register_all_error_handlers
+
+# import views
+from views import ModelView
+
+# create flask app
+app = Flask(__name__)
+app.wsgi_app = ProxyFix(app.wsgi_app, x_proto=1)
+# configure flask app
+app.config['SQLALCHEMY_DATABASE_URI'] = os.environ.get('DATABASE_URI', "sqlite://")  # Default to memory db
+
+# important stuff
+app.secret_key = os.environ.get('SECRET_KEY', os.urandom(12))
+# disable this for better performance
+app.config['SQLALCHEMY_TRACK_MODIFICATIONS'] = False
+
+# initialize stuff
+db.init_app(app)
+
+with app.app_context():
+    db.create_all()
+
+# register error handlers
+register_all_error_handlers(app)
+
+# register views
+for view in [ModelView]:
+    view.register(app, trailing_slash=False)
+
+# start debuggig if needed
+if __name__ == "__main__":
+    app.run(debug=True)