Adds stubs for uWSGI (#10432)

This adds stubs for the uWSGI Python API.

Similarly to GDB the Python API is only accessible within a uWSGI process, some parts of the API also only exist if certain configuration options are enabled. This makes running stubtest a bit of pain.

Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com>
Co-authored-by: Jelle Zijlstra <jelle.zijlstra@gmail.com>
Co-authored-by: Akuli <akuviljanen17@gmail.com>

stubs/uWSGI/METADATA.toml

@@ -0,0 +1,15 @@
+version = "2.0.*"
+upstream_repository = "https://github.com/unbit/uwsgi"
+extra_description = """\
+  Type hints for uWSGI's \
+  [Python API](https://uwsgi-docs.readthedocs.io/en/latest/PythonModule.html). \
+  Note that this API is available only when running Python code inside a uWSGI process \
+  and some parts of the API are only present when corresponding configuration options \
+  have been enabled.
+"""
+
+[tool.stubtest]
+# Run stubtest on MacOS as well, to check that the
+# uWSGI-specific parts of stubtest_third_party.py
+# also work there
+platforms = ["linux", "darwin"]