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Issue #17201: ZIP64 extensions now are enabled by default.

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Patch by William Mallard.
This commit is contained in:
Serhiy Storchaka 2013-11-23 15:55:38 +02:00
parent 8b78493d4f
commit 235c5e0dd6
6 changed files with 22 additions and 15 deletions
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8
Lib/zipfile.py
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@ -876,7 +876,7 @@ class ZipExtFile(io.BufferedIOBase):
class ZipFile:
""" Class with methods to open, read, write, close, list zip files.
z = ZipFile(file, mode="r", compression=ZIP_STORED, allowZip64=False)
z = ZipFile(file, mode="r", compression=ZIP_STORED, allowZip64=True)
file: Either the path to the file, or a file-like object.
If it is a path, the file will be opened and closed by ZipFile.
@ -892,7 +892,7 @@ class ZipFile:
fp = None # Set here since __del__ checks it
_windows_illegal_name_trans_table = None
def __init__(self, file, mode="r", compression=ZIP_STORED, allowZip64=False):
def __init__(self, file, mode="r", compression=ZIP_STORED, allowZip64=True):
"""Open the ZIP file with mode read "r", write "w" or append "a"."""
if mode not in ("r", "w", "a"):
raise RuntimeError('ZipFile() requires mode "r", "w", or "a"')
@ -1561,7 +1561,7 @@ class PyZipFile(ZipFile):
"""Class to create ZIP archives with Python library files and packages."""
def __init__(self, file, mode="r", compression=ZIP_STORED,
allowZip64=False, optimize=-1):
allowZip64=True, optimize=-1):
ZipFile.__init__(self, file, mode=mode, compression=compression,
allowZip64=allowZip64)
self._optimize = optimize
@ -1783,7 +1783,7 @@ def main(args = None):
os.path.join(path, nm), os.path.join(zippath, nm))
# else: ignore
with ZipFile(args[1], 'w', allowZip64=True) as zf:
with ZipFile(args[1], 'w') as zf:
for src in args[2:]:
addToZip(zf, src, os.path.basename(src))