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Etymology: *werk* (\"work\"), *zeug* (\"stuff\")\n\nWerkzeug is a comprehensive [WSGI][] web application library. It began as\na simple collection of various utilities for WSGI applications and has\nbecome one of the most advanced WSGI utility libraries.\n\nIt includes:\n\n-   An interactive debugger that allows inspecting stack traces and\n    source code in the browser with an interactive interpreter for any\n    frame in the stack.\n-   A full-featured request object with objects to interact with\n    headers, query args, form data, files, and cookies.\n-   A response object that can wrap other WSGI applications and handle\n    streaming data.\n-   A routing system for matching URLs to endpoints and generating URLs\n    for endpoints, with an extensible system for capturing variables\n    from URLs.\n-   HTTP utilities to handle entity tags, cache control, dates, user\n    agents, cookies, files, and more.\n-   A threaded WSGI server for use while developing applications\n    locally.\n-   A test client for simulating HTTP requests during testing without\n    requiring running a server.\n\nWerkzeug doesn't enforce any dependencies. It is up to the developer to\nchoose a template engine, database adapter, and even how to handle\nrequests. It can be used to build all sorts of end user applications\nsuch as blogs, wikis, or bulletin boards.\n\n[Flask][] wraps Werkzeug, using it to handle the details of WSGI while\nproviding more structure and patterns for defining powerful\napplications.\n\n[WSGI]: https://wsgi.readthedocs.io/en/latest/\n[Flask]: https://www.palletsprojects.com/p/flask/\n\n\n## A Simple Example\n\n```python\n# save this as app.py\nfrom werkzeug.wrappers import Request, Response\n\n@Request.application\ndef application(request: Request) -\u003e Response:\n    return Response(\"Hello, World!\")\n\nif __name__ == \"__main__\":\n    from werkzeug.serving import run_simple\n    run_simple(\"127.0.0.1\", 5000, application)\n```\n\n```\n$ python -m app\n  * Running on http://127.0.0.1:5000/ (Press CTRL+C to quit)\n```\n\n\n## Donate\n\nThe Pallets organization develops and supports Werkzeug and other\npopular packages. In order to grow the community of contributors and\nusers, and allow the maintainers to devote more time to the projects,\n[please donate today][].\n\n[please donate today]: https://palletsprojects.com/donate\n\n## Contributing\n\nSee our [detailed contributing documentation][contrib] for many ways to\ncontribute, including reporting issues, requesting features, asking or answering\nquestions, and making PRs.\n\n[contrib]: https://palletsprojects.com/contributing/\n","funding_links":["https://github.com/sponsors/pallets","https://palletsprojects.com/donate","https://tidelift.com/funding/github/pypi/Flask","https://thanks.dev/u/gh/pallets"],"categories":["Python","WSGI Servers","WSGI服务器","HarmonyOS","网络服务","WSGI 服务器","Web Frameworks","WSGI Servers [🔝](#readme)","**Programming (learning)**"],"sub_categories":["Windows Manager","网络服务_其他","**Developer\\'s Tools**"],"project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fpallets%2Fwerkzeug","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fpallets%2Fwerkzeug","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fpallets%2Fwerkzeug/lists"}