Felix C. Stegerman <f...@obfusk.net> added the comment:
I've closed the PR for now.
Using a carefully crafted ZipInfo object doesn't work because ZipFile modifies
its .external_attr when set to 0.
Using something like this quickly hacked together ZipInfo subclass does work:
class ZeroedZipInfo(zipfile.ZipInfo):
def __init__(self, zinfo):
for k in self.__slots__:
setattr(self, k, getattr(zinfo, k))
def __getattribute__(self, name):
if name == "date_time":
return (1980,0,0,0,0,0)
if name == "external_attr":
return 0
return object.__getattribute__(self, name)
...
myzipfile.writestr(ZeroedZipInfo(info), data)
----------
components: +IO
type: enhancement ->
versions: +Python 3.6, Python 3.7, Python 3.8, Python 3.9
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Python tracker <rep...@bugs.python.org>
<https://bugs.python.org/issue43547>
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