gh-90102: Fix pyio return value#125089
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gh-90102: Fix pyio return value #125089
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Spotted by @ngnpope. `isatty` returns False to indicate the file is not a TTY. The C implementation of _io does that (`Py_RETURN_FALSE`) but I got the bool backwards in the _pyio implementaiton.
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vstinner commented Oct 8, 2024
Oops, hopefully the bug was spotted quickly :-) |
efimov-mikhail pushed a commit to efimov-mikhail/cpython that referenced this pull request Oct 9, 2024
Spotted by @ngnpope. `isatty` returns False to indicate the file is not a TTY. The C implementation of _io does that (`Py_RETURN_FALSE`) but I got the bool backwards in the _pyio implementaiton.
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Spotted by @ngnpope (https://github.com/python/cpython/pull/124922/files#r1791363776).
isattyreturns False to indicate the file is not a TTY. The C implementation of _io does that (Py_RETURN_FALSE) but I got the bool backwards in the _pyio implementaiton.cc: @vstinner