From 770042d3e7ef8ed49a353ba7e481c25cbaab793a Mon Sep 17 00:00:00 2001 From: littleblack111 Date: Tue, 15 Aug 2023 22:43:44 +0800 Subject: updated --- lib/python3.11/site-packages/werkzeug/testapp.py | 181 +++++++++++++++++++++++ 1 file changed, 181 insertions(+) create mode 100644 lib/python3.11/site-packages/werkzeug/testapp.py (limited to 'lib/python3.11/site-packages/werkzeug/testapp.py') diff --git a/lib/python3.11/site-packages/werkzeug/testapp.py b/lib/python3.11/site-packages/werkzeug/testapp.py new file mode 100644 index 0000000..57f1f6f --- /dev/null +++ b/lib/python3.11/site-packages/werkzeug/testapp.py @@ -0,0 +1,181 @@ +"""A small application that can be used to test a WSGI server and check +it for WSGI compliance. +""" +from __future__ import annotations + +import os +import sys +import typing as t +from textwrap import wrap + +from markupsafe import escape + +from . import __version__ as _werkzeug_version +from .wrappers.request import Request +from .wrappers.response import Response + +TEMPLATE = """\ + + +WSGI Information + +
+

WSGI Information

+

+ This page displays all available information about the WSGI server and + the underlying Python interpreter. +

Python Interpreter

+ + + + + + +
Python Version + %(python_version)s +
Platform + %(platform)s [%(os)s] +
API Version + %(api_version)s +
Byteorder + %(byteorder)s +
Werkzeug Version + %(werkzeug_version)s +
+

WSGI Environment

+ %(wsgi_env)s
+

Installed Eggs

+

+ The following python packages were installed on the system as + Python eggs: +

+

System Path

+

+ The following paths are the current contents of the load path. The + following entries are looked up for Python packages. Note that not + all items in this path are folders. Gray and underlined items are + entries pointing to invalid resources or used by custom import hooks + such as the zip importer. +

+ Items with a bright background were expanded for display from a relative + path. If you encounter such paths in the output you might want to check + your setup as relative paths are usually problematic in multithreaded + environments. +

+
+""" + + +def iter_sys_path() -> t.Iterator[tuple[str, bool, bool]]: + if os.name == "posix": + + def strip(x: str) -> str: + prefix = os.path.expanduser("~") + if x.startswith(prefix): + x = f"~{x[len(prefix) :]}" + return x + + else: + + def strip(x: str) -> str: + return x + + cwd = os.path.abspath(os.getcwd()) + for item in sys.path: + path = os.path.join(cwd, item or os.path.curdir) + yield strip(os.path.normpath(path)), not os.path.isdir(path), path != item + + +@Request.application +def test_app(req: Request) -> Response: + """Simple test application that dumps the environment. You can use + it to check if Werkzeug is working properly: + + .. sourcecode:: pycon + + >>> from werkzeug.serving import run_simple + >>> from werkzeug.testapp import test_app + >>> run_simple('localhost', 3000, test_app) + * Running on http://localhost:3000/ + + The application displays important information from the WSGI environment, + the Python interpreter and the installed libraries. + """ + try: + import pkg_resources + except ImportError: + eggs: t.Iterable[t.Any] = () + else: + eggs = sorted( + pkg_resources.working_set, + key=lambda x: x.project_name.lower(), + ) + python_eggs = [] + for egg in eggs: + try: + version = egg.version + except (ValueError, AttributeError): + version = "unknown" + python_eggs.append( + f"
  • {escape(egg.project_name)} [{escape(version)}]" + ) + + wsgi_env = [] + sorted_environ = sorted(req.environ.items(), key=lambda x: repr(x[0]).lower()) + for key, value in sorted_environ: + value = "".join(wrap(str(escape(repr(value))))) + wsgi_env.append(f"{escape(key)}{value}") + + sys_path = [] + for item, virtual, expanded in iter_sys_path(): + class_ = [] + if virtual: + class_.append("virtual") + if expanded: + class_.append("exp") + class_ = f' class="{" ".join(class_)}"' if class_ else "" + sys_path.append(f"{escape(item)}") + + context = { + "python_version": "
    ".join(escape(sys.version).splitlines()), + "platform": escape(sys.platform), + "os": escape(os.name), + "api_version": sys.api_version, + "byteorder": sys.byteorder, + "werkzeug_version": _werkzeug_version, + "python_eggs": "\n".join(python_eggs), + "wsgi_env": "\n".join(wsgi_env), + "sys_path": "\n".join(sys_path), + } + return Response(TEMPLATE % context, mimetype="text/html") + + +if __name__ == "__main__": + from .serving import run_simple + + run_simple("localhost", 5000, test_app, use_reloader=True) -- cgit v1.2.3