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| author | Vincent Michel <vxgmichel@gmail.com> | 2021-09-09 13:12:03 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-09-09 13:12:03 (GMT) |
| commit | 06148b1870fceb1a21738761b8e1ac3bf654319b (patch) | |
| tree | 183f403c348be7ed36f8fc93ec63c32c46688e68 /Misc | |
| parent | 04676b69466d2e6d2903f1c6879d2cb292721455 (diff) | |
| download | cpython-06148b1870fceb1a21738761b8e1ac3bf654319b.zip cpython-06148b1870fceb1a21738761b8e1ac3bf654319b.tar.gz cpython-06148b1870fceb1a21738761b8e1ac3bf654319b.tar.bz2 | |
bpo-44219: Release the GIL during isatty syscalls (GH-28250)
Release the GIL while performing isatty() system calls on arbitrary
file descriptors. In particular, this affects os.isatty(),
os.device_encoding() and io.TextIOWrapper. By extension,
io.open() in text mode is also affected.
Diffstat (limited to 'Misc')
| -rw-r--r-- | Misc/NEWS.d/next/Core and Builtins/2021-09-09-10-32-33.bpo-44219.WiYyjz.rst | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-09-09-10-32-33.bpo-44219.WiYyjz.rst b/Misc/NEWS.d/next/Core and Builtins/2021-09-09-10-32-33.bpo-44219.WiYyjz.rst new file mode 100644 index 0000000..12915ff --- /dev/null +++ b/Misc/NEWS.d/next/Core and Builtins/2021-09-09-10-32-33.bpo-44219.WiYyjz.rst @@ -0,0 +1,4 @@ +Release the GIL while performing ``isatty`` system calls on arbitrary file +descriptors. In particular, this affects :func:`os.isatty`, +:func:`os.device_encoding` and :class:`io.TextIOWrapper`. By extension, +:func:`io.open` in text mode is also affected. |