示例#1
0
def setup_app():
    app = Flask(__name__)
    cfy_config = config.instance()

    app.logger_name = 'manager-rest'
    # setting up the app logger with a rotating file handler, in addition to
    #  the built-in flask logger which can be helpful in debug mode.
    create_logger(logger_name=app.logger.name,
                  log_level=cfy_config.rest_service_log_level,
                  log_file=cfy_config.rest_service_log_path,
                  log_file_size_MB=cfy_config.rest_service_log_file_size_MB,
                  log_files_backup_count=cfy_config.
                  rest_service_log_files_backup_count)

    # secure the app according to manager configuration
    if cfy_config.secured_server:
        app.logger.info('initializing rest-service security')
        init_secured_app(app)

    app.before_request(log_request)
    app.after_request(log_response)

    # saving flask's original error handlers
    flask_handle_exception = app.handle_exception
    flask_handle_user_exception = app.handle_user_exception

    api = Api(app)

    # saving flask-restful's error handlers
    flask_restful_handle_exception = app.handle_exception
    flask_restful_handle_user_exception = app.handle_user_exception

    # setting it so that <500 codes use flask-restful's error handlers,
    # while 500+ codes use original flask's error handlers (for which we
    # register an error handler on somewhere else in this module)
    def handle_exception(flask_method, flask_restful_method, e):
        code = getattr(e, 'code', 500)
        if code >= 500:
            return flask_method(e)
        else:
            return flask_restful_method(e)

    app.handle_exception = functools.partial(
        handle_exception,
        flask_handle_exception,
        flask_restful_handle_exception)
    app.handle_user_exception = functools.partial(
        handle_exception,
        flask_handle_user_exception,
        flask_restful_handle_user_exception)

    resources.setup_resources(api)
    return app
示例#2
0
def setup_app():
    app = Flask(__name__)

    # setting up the app logger with a rotating file handler, in addition to
    #  the built-in flask logger which can be helpful in debug mode.

    additional_log_handlers = [
        RotatingFileHandler(
            config.instance().rest_service_log_path,
            maxBytes=1024*1024*100,
            backupCount=20)
    ]

    app.logger_name = 'manager-rest'
    setup_logger(logger_name=app.logger.name,
                 logger_level=logging.DEBUG,
                 handlers=additional_log_handlers,
                 remove_existing_handlers=False)

    app.before_request(log_request)
    app.after_request(log_response)

    # saving flask's original error handlers
    flask_handle_exception = app.handle_exception
    flask_handle_user_exception = app.handle_user_exception

    api = Api(app)

    # saving flask-restful's error handlers
    flask_restful_handle_exception = app.handle_exception
    flask_restful_handle_user_exception = app.handle_user_exception

    # setting it so that <500 codes use flask-restful's error handlers,
    # while 500+ codes use original flask's error handlers (for which we
    # register an error handler on somewhere else in this module)
    def handle_exception(flask_method, flask_restful_method, e):
        code = getattr(e, 'code', 500)
        if code >= 500:
            return flask_method(e)
        else:
            return flask_restful_method(e)

    app.handle_exception = functools.partial(
        handle_exception,
        flask_handle_exception,
        flask_restful_handle_exception)
    app.handle_user_exception = functools.partial(
        handle_exception,
        flask_handle_user_exception,
        flask_restful_handle_user_exception)

    resources.setup_resources(api)
    return app
示例#3
0
def setup_app():
    app = Flask(__name__)

    app.logger.setLevel(logging.DEBUG)
    app.logger.addHandler(logging.StreamHandler(sys.stdout))

    # saving flask's original error handlers
    flask_handle_exception = app.handle_exception
    flask_handle_user_exception = app.handle_user_exception

    api = Api(app)

    # saving flask-restful's error handlers
    flask_restful_handle_exception = app.handle_exception
    flask_restful_handle_user_exception = app.handle_user_exception

    # setting it so that <500 codes use flask-restful's error handlers,
    # while 500+ codes use original flask's error handlers (for which we
    # register an error handler on somewhere else in this module)
    def handle_exception(flask_method, flask_restful_method, e):
        code = getattr(e, 'code', 500)
        if code >= 500:
            return flask_method(e)
        else:
            return flask_restful_method(e)

    app.handle_exception = functools.partial(
        handle_exception,
        flask_handle_exception,
        flask_restful_handle_exception)
    app.handle_user_exception = functools.partial(
        handle_exception,
        flask_handle_user_exception,
        flask_restful_handle_user_exception)

    resources.setup_resources(api)
    return app