Ned Batchelder

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Results 963 comments of Ned Batchelder

Covered lines marked as missing after gevent.joinall.

I've written an issue on gevent to get some help: https://github.com/gevent/gevent/issues/1471

Performance drop with using coverage testing starlette websocket

I don't see the same results you do. I had to add a line to your file: `from starlette.testclient import TestClient` Then: ``` % pytest bug1411.py ====================================================================== test session starts...

Coverage.py not recording code executed asynchronously by Celery (For Flask)

@RazerM Can you show me how you used this code? Where is `patch_billiard`? It it would help, we can make the config_file available.

Fix paths when running coverage from root

Thanks. I see what you mean about the mocking, but i don't see a better way.

Fix paths when running coverage from root

This is now released as part of [coverage 6.4.3](https://pypi.org/project/coverage/6.4.3).

Coverage causes test to fail with pexpect and `pdb.set_trace`.

Hmm, this is because of https://github.com/nedbat/coveragepy/commit/4b592fe30a7ebf871ba9a3d883ec955dae198c15#diff-68a483552b5cf650f43e371e28ef86ba13f3958e93bc1587c3cb7afad0397f24R517, which was done to get a slight performance improvement. I guess there isn't a way to keep it?

Coverage causes test to fail with pexpect and `pdb.set_trace`.

CPython has an open issue to set the flag when using bdb: https://github.com/python/cpython/issues/80675

perf: cache the lookup of should_trace_cache

This is about what I expected, since the dict lookup is only once per function call, and dict lookups are fast.

Performance of coverage.py under 3.11

Can you say more about why you are concerned? Has something slowed down? What is it you would like me to do?

Performance of coverage.py under 3.11

@cdce8p The most likely cause of a slowdown that large is using the Python tracer instead of the CTracer. Can you add `COVERAGE_DEBUG=sys` into the environment variables when you run...