Metadata-Version: 2.1
Name: Werkzeug
Version: 0.16.1
Summary: The comprehensive WSGI web application library.
Home-page: https://palletsprojects.com/p/werkzeug/
Author: Armin Ronacher
Author-email: armin.ronacher@active-4.com
Maintainer: Pallets
Maintainer-email: contact@palletsprojects.com
License: BSD-3-Clause
Project-URL: Documentation, https://werkzeug.palletsprojects.com/
Project-URL: Code, https://github.com/pallets/werkzeug
Project-URL: Issue tracker, https://github.com/pallets/werkzeug/issues
Platform: UNKNOWN
Classifier: Development Status :: 5 - Production/Stable
Classifier: Environment :: Web Environment
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: BSD License
Classifier: Operating System :: OS Independent
Classifier: Programming Language :: Python
Classifier: Programming Language :: Python :: 2
Classifier: Programming Language :: Python :: 2.7
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.4
Classifier: Programming Language :: Python :: 3.5
Classifier: Programming Language :: Python :: 3.6
Classifier: Programming Language :: Python :: 3.7
Classifier: Programming Language :: Python :: 3.8
Classifier: Programming Language :: Python :: Implementation :: CPython
Classifier: Programming Language :: Python :: Implementation :: PyPy
Classifier: Topic :: Internet :: WWW/HTTP :: Dynamic Content
Classifier: Topic :: Internet :: WWW/HTTP :: WSGI
Classifier: Topic :: Internet :: WWW/HTTP :: WSGI :: Application
Classifier: Topic :: Internet :: WWW/HTTP :: WSGI :: Middleware
Classifier: Topic :: Software Development :: Libraries :: Application Frameworks
Classifier: Topic :: Software Development :: Libraries :: Python Modules
Requires-Python: >=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*
Description-Content-Type: text/x-rst
Provides-Extra: dev
Requires-Dist: pytest ; extra == 'dev'
Requires-Dist: coverage ; extra == 'dev'
Requires-Dist: tox ; extra == 'dev'
Requires-Dist: sphinx ; extra == 'dev'
Requires-Dist: pallets-sphinx-themes ; extra == 'dev'
Requires-Dist: sphinx-issues ; extra == 'dev'
Provides-Extra: termcolor
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Provides-Extra: watchdog
Requires-Dist: watchdog ; extra == 'watchdog'

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)


Links
-----

-   Website: https://palletsprojects.com/p/werkzeug/
-   Documentation: https://werkzeug.palletsprojects.com/
-   Releases: https://pypi.org/project/Werkzeug/
-   Code: https://github.com/pallets/werkzeug
-   Issue tracker: https://github.com/pallets/werkzeug/issues
-   Test status: https://dev.azure.com/pallets/werkzeug/_build
-   Official chat: https://discord.gg/t6rrQZH

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