Add Github code coverage upload

[Dreamsorcerer]

Let's test this out for a bit and see how it compares to codecov.

[github-code-quality]

Code Coverage Overview

Languages: Python

Python / code-coverage/test

The overall coverage in the gh-code-cov branch is 23%. Coverage data for the master branch is not yet available.

Show a code coverage summary of the most covered files.

File	master	gh-code-cov 30ce9f8	+/-
web_ws.py	—	60%	—
client.py	—	58%	—
web_protocol.py	—	58%	—
client_reqrep.py	—	51%	—
web_urldispatcher.py	—	48%	—
connector.py	—	47%	—
helpers.py	—	46%	—
test_http_parser.py	—	19%	—
test_connector.py	—	11%	—
test_client_functional.py	—	9%	—

---

_{Updated July 15, 2026 15:27 UTC
Code Coverage is in Public Preview. Learn more and provide us with your feedback.}

[codspeed-hq]

Merging this PR will not alter performance

✅ 83 untouched benchmarks
⏩ 83 skipped benchmarks¹

---

_{Comparing gh-code-cov (30ce9f8) with master (cba121d)}

Footnotes

1. 83 benchmarks were skipped, so the baseline results were used instead. If they were deleted from the codebase, click here and archive them to remove them from the performance reports. ↩

[Dreamsorcerer]

Results appear to be grouped by label, so we want all test coverage to use the same label, so results are merged together.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 98.97%. Comparing base (cba121d) to head (30ce9f8).
✅ All tests successful. No failed tests found.

Additional details and impacted files

@@           Coverage Diff           @@
##           master   #13150   +/-   ##
=======================================
  Coverage   98.97%   98.97%           
=======================================
  Files         131      131           
  Lines       48824    48824           
  Branches     2546     2546           
=======================================
  Hits        48324    48324           
  Misses        376      376           
  Partials      124      124           

Flag	Coverage Δ
Autobahn	22.12% <ø> (ø)
CI-GHA	98.90% <ø> (ø)
OS-Linux	98.67% <ø> (ø)
OS-Windows	97.02% <ø> (ø)
OS-macOS	97.93% <ø> (ø)
Py-3.10	98.12% <ø> (ø)
Py-3.11	98.37% <ø> (ø)
Py-3.12	98.46% <ø> (ø)
Py-3.13	98.45% <ø> (ø)
Py-3.14	98.46% <ø> (ø)
Py-3.14t	97.55% <ø> (-0.01%)	⬇️
Py-pypy-3.11	97.43% <ø> (-0.01%)	⬇️
VM-macos	97.93% <ø> (ø)
VM-ubuntu	98.67% <ø> (ø)
VM-windows	97.02% <ø> (ø)
cython-coverage	37.88% <ø> (ø)

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[Dreamsorcerer]

It's not merging per label, it's taking the last upload, making it pretty useless currently.