Werkzeug

全面的 WSGI web 应用程序库。「The comprehensive WSGI web application library.」

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Werkzeug

werkzeug German noun: "tool". Etymology: werk ("work"), zeug ("stuff")

Werkzeug is a comprehensive WSGI_ web application library. It began as
a simple collection of various utilities for WSGI applications and has
become one of the most advanced WSGI utility libraries.

It includes:

  • An interactive debugger that allows inspecting stack traces and
    source code in the browser with an interactive interpreter for any
    frame in the stack.
  • A full-featured request object with objects to interact with
    headers, query args, form data, files, and cookies.
  • A response object that can wrap other WSGI applications and handle
    streaming data.
  • A routing system for matching URLs to endpoints and generating URLs
    for endpoints, with an extensible system for capturing variables
    from URLs.
  • HTTP utilities to handle entity tags, cache control, dates, user
    agents, cookies, files, and more.
  • A threaded WSGI server for use while developing applications
    locally.
  • A test client for simulating HTTP requests during testing without
    requiring running a server.

Werkzeug is Unicode aware and doesn't enforce any dependencies. It is up
to the developer to choose a template engine, database adapter, and even
how to handle requests. It can be used to build all sorts of end user
applications such as blogs, wikis, or bulletin boards.

Flask_ wraps Werkzeug, using it to handle the details of WSGI while
providing more structure and patterns for defining powerful
applications.

Installing

Install and update using pip_:

.. code-block:: text

pip install -U Werkzeug

A Simple Example

.. code-block:: python

from werkzeug.wrappers import Request, Response

@Request.application
def application(request):
    return Response('Hello, World!')

if __name__ == '__main__':
    from werkzeug.serving import run_simple
    run_simple('localhost', 4000, application)

.. _WSGI: https://wsgi.readthedocs.io/en/latest/
.. _Flask: https://www.palletsprojects.com/p/flask/
.. _pip: https://pip.pypa.io/en/stable/quickstart/

主要指標

概覽
名稱與所有者pallets/werkzeug
主編程語言Python
編程語言Python (語言數: 5)
平台
許可證BSD 3-Clause "New" or "Revised" License
所有者活动
創建於2010-10-18 11:42:40
推送於2025-04-18 20:12:06
最后一次提交
發布數110
最新版本名稱3.1.3 (發布於 2024-11-08 07:46:37)
第一版名稱0.1 (發布於 )
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