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Update codecs from v3.14.2 #6845

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Merged
youknowone merged 2 commits into from
Jan 31, 2026
Merged

Update codecs from v3.14.2 #6845

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f526070
Update codecs from v3.14.2
Jan 23, 2026
0f66c19
Mark tests failing only in Windows
moreal Jan 24, 2026
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29 changes: 11 additions & 18 deletions Lib/codecs.py
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Original file line number Diff line number Diff line change
Expand Up @@ -884,7 +884,6 @@ def __reduce_ex__(self, proto):
### 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.

Expand Down Expand Up @@ -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
Expand Down Expand Up @@ -1109,24 +1111,15 @@ def make_encoding_map(decoding_map):

### error handlers

try:
strict_errors = lookup_error("strict")
ignore_errors = lookup_error("ignore")
replace_errors = lookup_error("replace")
xmlcharrefreplace_errors = lookup_error("xmlcharrefreplace")
backslashreplace_errors = lookup_error("backslashreplace")
namereplace_errors = lookup_error("namereplace")
except LookupError:
# In --disable-unicode builds, these error handler are missing
strict_errors = None
ignore_errors = None
replace_errors = None
xmlcharrefreplace_errors = None
backslashreplace_errors = None
namereplace_errors = None
strict_errors = lookup_error("strict")
ignore_errors = lookup_error("ignore")
replace_errors = lookup_error("replace")
xmlcharrefreplace_errors = lookup_error("xmlcharrefreplace")
backslashreplace_errors = lookup_error("backslashreplace")
namereplace_errors = lookup_error("namereplace")

# Tell modulefinder that using codecs probably needs the encodings
# package
_false = 0
if _false:
import encodings
import encodings # noqa: F401
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