2/29/2024 0 Comments Flask blueprint loggerPERMANENT_SESSION_LIFETIME configuration key. This attribute can also be configured from the config with the Permanent session survive for roughly one month. 参数:Ī timedelta which is used to set the expirationĭate of a permanent session. We recommend replacing the session_interface. mode – resource file opening mode, default is ‘rb’.Ĭreates or opens a new session.Subfolders use forward slashes as separator. read () do_something_with ( contents ) 参数: open_resource ( 'schema.sql' ) as f : contents = f. Proper response object, call make_response(). ![]() In order to convert the return value to a This does not have toīe a response object. Return value of the view or error handler. dispatch_request ( ) ¶ĭoes the request dispatching. default_config = ImmutableDict() ¶ĭefault configuration parameters. An application context is automatically created when aĠ.3 新版功能. To the current context the flask.current_app points to thatĪpplication. app_context ( ) ¶īinds the application only. To register a function here, use theĪfter_request() decorator. This can forĮxample be used to open database connections or getting hold of theĬurrently logged in user. This function is active for, None for all requests. The key of the dictionary is the name of the blueprint after_request_funcs = None ¶Ī dictionary with lists of functions that should be called afterĮach request. Request in case an unhandled exception occurred. Must take one parameter, a response_class object and returnĪ new response object or the same (see process_response()).Īs of Flask 0.7 this function might not be executed at the end of the Register a function to be run after each request. Starting with Flask 0.6, OPTIONS is implicitlyĪdded and handled by the standard request handling. Just listens for GET (and implicitly HEAD). Is a list of methods this rule should be limited To Werkzeug is handling of method options. options – the options to be forwarded to the underlying.view_func – the function to call when serving a request to the.Itself assumes the name of the view function as endpoint – the endpoint for the registered URL rule.在 0.6 版更改: OPTIONS is added automatically as method. Register a custom template global function. Name – the optional name of the filter, otherwise theĪdd_template_global ( *args, **kwargs ) ¶ instance_relative_config – if set to True relative filenamesĪdd_template_filter ( *args, **kwargs ) ¶.Package or module is assumed to be the instance instance_path – An alternative instance path for the application.īy default the folder 'instance' next to the.'templates' folder in the root path of the template_folder – the folder that contains the templates that should.Defaults to the 'static'įolder in the root path of the application. static_folder – the folder with static files that should be servedĪt static_url_path.static_url_path – can be used to specify a different path for the.import_name – the name of the application package.0.8 新版功能: The instance_path and instance_relative_config parameters were ![]() run ( host = '0.0.0.0', port = 5000 ) 共通モジュールįrom flask import request, jsonify, current_app, logging import traceback from http import HTTPStatus def make_result ( method ): result = return ( jsonify ( response ), HTTPStatus. ![]() not_found_handler ) if _name_ = '_main_' : app. register_error_handler ( 404, api_filter. register_error_handler ( Exception, api_filter. route ( '/flask-exception', methods = ) def flask_exception (): raise Exception ''''''''''''''''' route ( '/flask-example', methods = ) def post (): result = api_filter. route ( '/flask-example', methods = ) def get (): result = api_filter. ![]() From flask import Flask, request, jsonify, make_response import logging import api_filter app = Flask ( _name_ ) logger = app.
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