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| author | Inada Naoki <songofacandy@gmail.com> | 2025-04-30 01:11:09 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2025-04-30 01:11:09 (GMT) |
| commit | 4e294f6feb3193854d23e0e8be487213a80b232f (patch) | |
| tree | 5bd03678ff6136ef2a7ffb03a088388c275713c7 /Lib/codecs.py | |
| parent | 732d1b02417e91d6a4247879e290065287cc6b51 (diff) | |
| download | cpython-4e294f6feb3193854d23e0e8be487213a80b232f.zip cpython-4e294f6feb3193854d23e0e8be487213a80b232f.tar.gz cpython-4e294f6feb3193854d23e0e8be487213a80b232f.tar.bz2 | |
gh-133036: Deprecate codecs.open (#133038)
Co-authored-by: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>
Co-authored-by: Victor Stinner <vstinner@python.org>
Diffstat (limited to 'Lib/codecs.py')
| -rw-r--r-- | Lib/codecs.py | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/Lib/codecs.py b/Lib/codecs.py index e365e6c..fc38e92 100644 --- a/Lib/codecs.py +++ b/Lib/codecs.py @@ -884,7 +884,6 @@ class StreamRecoder: ### Shortcuts def open(filename, mode='r', encoding=None, errors='strict', buffering=-1): - """ Open an encoded file using the given mode and return a wrapped version providing transparent encoding/decoding. @@ -912,8 +911,11 @@ def open(filename, mode='r', encoding=None, errors='strict', buffering=-1): .encoding which allows querying the used encoding. This attribute is only available if an encoding was specified as parameter. - """ + import warnings + warnings.warn("codecs.open() is deprecated. Use open() instead.", + DeprecationWarning, stacklevel=2) + if encoding is not None and \ 'b' not in mode: # Force opening of the file in binary mode |