Fix loop.remove_reader() and loop.remove_writer() signatures - #7042
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srittau merged 2 commits intoJan 26, 2022
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According to mypy_primer, this change has no effect on the checked open source code. 🤖🎉 |
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We should also change the return type in AbstractEventLoop. |
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Correct, thanks. Fixed. |
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Diff from mypy_primer, showing the effect of this PR on open source code: tornado (https://github.com/tornadoweb/tornado)
+ tornado/platform/asyncio.py:641: error: Return type "None" of "remove_reader" incompatible with return type "bool" in supertype "AbstractEventLoop"
+ tornado/platform/asyncio.py:645: error: Return type "None" of "remove_writer" incompatible with return type "bool" in supertype "AbstractEventLoop"
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Tornado is slightly incompatible with the reference asyncio implementation, sorry. |
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srittau
approved these changes
Jan 26, 2022
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These methods return True if reader/writer was previously set, False otherwise.