9 examples of 'flask minimal app' in Python

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def create_app(debug=False):
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    app = Flask(__name__)
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    app.debug = debug
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    # Make trailing slashes in routes redundant.
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    app.url_map.strict_slashes = False
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    app.url_map.converters['array'] = ListConverter
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    return app

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@pytest.fixture
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def app():
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    app = Flask(__name__)
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    Debug(app)
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    app.config['DEBUG'] = True
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    app.config['TESTING'] = True
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    app.config['FLASK_DEBUG_DISABLE_STRICT'] = True
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    assert app.debug
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    assert app.testing
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    return app

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def create_app():
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    app = Flask(__name__)
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    metrics.init_app(app)
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    return app

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def get_app():
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    global APP
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    if APP is None:
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        app = Flask(__name__)
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        app.config.from_object('puppetboard.default_settings')
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        app.config.from_envvar('PUPPETBOARD_SETTINGS', silent=True)
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        app.secret_key = app.config['SECRET_KEY']
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        numeric_level = getattr(logging, app.config['LOGLEVEL'].upper(), None)
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        if not isinstance(numeric_level, int):
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            raise ValueError('Invalid log level: %s' % app.config['LOGLEVEL'])
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        app.jinja_env.filters['jsonprint'] = jsonprint
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        app.jinja_env.filters['prettyprint'] = prettyprint
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        app.jinja_env.globals['url_for_field'] = url_for_field
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        app.jinja_env.globals['url_static_offline'] = url_static_offline
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        APP = app
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    return APP

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def create_app(config_filename=None, db_url=database_file):
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    app = Flask(__name__)
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    if config_filename:
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        app.config.from_pyfile(config_filename)
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    init_extensions(app, db_url)
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    register_blueprints(app)
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    return app

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def create_app():
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    app = Flask(__name__)
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    models.init_app(app)
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    routes.init_app(app)
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    services.init_app(app)
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    return app

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def create_app(environment):
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    app = Flask(__name__)
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    app.config.from_object(config[environment])
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    db.init_app(app)
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    migrate.init_app(app, db=db)
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    from .auth.models import User
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    def authenticate(email, password):
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        data = request.json
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        user = User.query.filter_by(email=data['email']).first()
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        if user is not None and user.verify_password(data['password']):
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            return user
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    def identity(payload):
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        user_id = payload['identity']
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        return User.query.filter_by(id=user_id).first()
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    jwt = JWT(app, authenticate, identity)
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    from .auth import auth as auth_blueprint
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    app.register_blueprint(auth_blueprint, url_prefix='/auth')
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    from .todo import todo as todo_blueprint
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    app.register_blueprint(todo_blueprint)
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    return app

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def create_app():
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    app = Flask("runner_service")
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    # Apply any local configuration to the flask instance
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    app.config.from_object(configuration.settings)
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    api = Api(app)
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    api.add_resource(ListPlaybooks, "/api/v1/playbooks")
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    api.add_resource(StartPlaybook, "/api/v1/playbooks/")
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    api.add_resource(StartTaggedPlaybook, "/api/v1/playbooks//tags/")  # noqa: E501
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    api.add_resource(PlaybookState, "/api/v1/playbooks/")
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    api.add_resource(ListEvents, "/api/v1/jobs//events")
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    api.add_resource(GetEvent, "/api/v1/jobs//events/")
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    api.add_resource(ListGroups, "/api/v1/groups")
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    api.add_resource(ManageGroups, "/api/v1/groups/")
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    api.add_resource(Hosts, "/api/v1/hosts")
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    api.add_resource(HostDetails, "/api/v1/hosts/")
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    api.add_resource(HostMgmt, "/api/v1/hosts//groups/")
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    api.add_resource(HostVars, "/api/v1/hostvars//groups/")   # noqa: E501
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    api.add_resource(GroupVars, "/api/v1/groupvars/")   # noqa: E501
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    api.add_resource(API, "/api")
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    api.add_resource(PrometheusMetrics, "/metrics")
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    # push the app object into the API class, so it can walk the
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    # API endpoints.
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    API.app = app
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    return app

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def create_app(config_filename=None):
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    app = Flask("demo_app")
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    app.config.update(SQLALCHEMY_DATABASE_URI="sqlite://")
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    db.init_app(app)
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    with app.app_context():
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        db.create_all()
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        create_api(app)
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    return app