scout/server/app.py
def create_app(config_file=None, config=None):
    """Flask app factory function."""
    app = Flask(__name__)
    app.config.from_pyfile('config.py')
    app.jinja_env.add_extension('jinja2.ext.do')
    if config:
        app.config.update(config)
    if config_file:
        app.config.from_pyfile(config_file)

    # If there is a MatchMaker Exchange server
    # collect the connected external nodes
    app.mme_nodes = mme_nodes(app.config.get('MME_URL'), app.config.get('MME_TOKEN'))


    app.config["JSON_SORT_KEYS"] = False
    current_log_level = logger.getEffectiveLevel()
    coloredlogs.install(level='DEBUG' if app.debug else current_log_level)
    configure_extensions(app)
    register_blueprints(app)
    register_filters(app)

    if not (app.debug or app.testing) and app.config.get('MAIL_USERNAME'):
        # setup email logging of errors
        configure_email_logging(app)

    @app.before_request
    def check_user():
        if not app.config.get('LOGIN_DISABLED') and request.endpoint:
            # check if the endpoint requires authentication
            static_endpoint = 'static' in request.endpoint or 'report' in request.endpoint
            public_endpoint = getattr(app.view_functions[request.endpoint],
                                      'is_public', False)
            relevant_endpoint = not (static_endpoint or public_endpoint)
            # if endpoint requires auth, check if user is authenticated
            if relevant_endpoint and not current_user.is_authenticated:
                # combine visited URL (convert byte string query string to unicode!)
                next_url = "{}?{}".format(request.path, request.query_string.decode())
                login_url = url_for('login.login', next=next_url)
                return redirect(login_url)

    return app
def create_app(config_file=None, config=None):
    """Flask app factory function."""
    app = Flask(__name__)
    app.config.from_pyfile('config.py')
    app.jinja_env.add_extension('jinja2.ext.do')
    if config:
        app.config.update(config)
    if config_file:
        app.config.from_pyfile(config_file)

    # If there is a MatchMaker Exchange server
    # collect the connected external nodes
    app.mme_nodes = mme_nodes(app.config.get('MME_URL'), app.config.get('MME_TOKEN'))


    app.config["JSON_SORT_KEYS"] = False
    current_log_level = logger.getEffectiveLevel()
    coloredlogs.install(level='DEBUG' if app.debug else current_log_level)
    configure_extensions(app)
    register_blueprints(app)
    register_filters(app)

    if not (app.debug or app.testing) and app.config.get('MAIL_USERNAME'):
        # setup email logging of errors
        configure_email_logging(app)

    @app.before_request
    def check_user():
        if not app.config.get('LOGIN_DISABLED') and request.endpoint:
            # check if the endpoint requires authentication
            static_endpoint = 'static' in request.endpoint or 'report' in request.endpoint
            public_endpoint = getattr(app.view_functions[request.endpoint],
                                      'is_public', False)
            relevant_endpoint = not (static_endpoint or public_endpoint)
            # if endpoint requires auth, check if user is authenticated
            if relevant_endpoint and not current_user.is_authenticated:
                # combine visited URL (convert byte string query string to unicode!)
                next_url = "{}?{}".format(request.path, request.query_string.decode())
                login_url = url_for('login.login', next=next_url)
                return redirect(login_url)

    return app
Flask app factory function.