Dear Serhiy,
in the case of correct password, the program works well:
OACD
PACD
QACD
RACD
SACD
TACD
UACD
VACD
WACD
XACD
YACD
ZACD
ABCD
Password found:ABCD
for five characters:
RRJBA
Traceback (most recent call last):
File "p33.py", line 54, in <module>
zf.extractall( pwd=password.encode('cp850','replace'))
File "/usr/lib/python3.5/zipfile.py", line 1347, in extractall
self.extract(zipinfo, path, pwd)
File "/usr/lib/python3.5/zipfile.py", line 1335, in extract
return self._extract_member(member, path, pwd)
File "/usr/lib/python3.5/zipfile.py", line 1399, in _extract_member
shutil.copyfileobj(source, target)
File "/usr/lib/python3.5/shutil.py", line 73, in copyfileobj
buf = fsrc.read(length)
File "/usr/lib/python3.5/zipfile.py", line 844, in read
data = self._read1(n)
File "/usr/lib/python3.5/zipfile.py", line 934, in _read1
self._update_crc(data)
File "/usr/lib/python3.5/zipfile.py", line 862, in _update_crc
raise BadZipFile("Bad CRC-32 for file %r" % self.name)
zipfile.BadZipFile: Bad CRC-32 for file '11_02_2019.pdf'
specially for RRJBA
AAAAA
Traceback (most recent call last):
File "p33.py", line 54, in <module>
zf.extractall( pwd=password.encode('cp850','replace'))
File "/usr/lib/python3.5/zipfile.py", line 1347, in extractall
self.extract(zipinfo, path, pwd)
File "/usr/lib/python3.5/zipfile.py", line 1335, in extract
return self._extract_member(member, path, pwd)
File "/usr/lib/python3.5/zipfile.py", line 1399, in _extract_member
shutil.copyfileobj(source, target)
File "/usr/lib/python3.5/shutil.py", line 73, in copyfileobj
buf = fsrc.read(length)
File "/usr/lib/python3.5/zipfile.py", line 844, in read
data = self._read1(n)
File "/usr/lib/python3.5/zipfile.py", line 934, in _read1
self._update_crc(data)
File "/usr/lib/python3.5/zipfile.py", line 862, in _update_crc
raise BadZipFile("Bad CRC-32 for file %r" % self.name)
zipfile.BadZipFile: Bad CRC-32 for file '11_02_2019.pdf'
for six characters:
KMQAAA
LMQAAA
MMQAAA
NMQAAA
OMQAAA
PMQAAA
QMQAAA
RMQAAA
SMQAAA
TMQAAA
UMQAAA
VMQAAA
WMQAAA
XMQAAA
YMQAAA
ZMQAAA
ANQAAA
Traceback (most recent call last):
File "p33.py", line 54, in <module>
zf.extractall( pwd=password.encode('cp850','replace'))
File "/usr/lib/python3.5/zipfile.py", line 1347, in extractall
self.extract(zipinfo, path, pwd)
File "/usr/lib/python3.5/zipfile.py", line 1335, in extract
return self._extract_member(member, path, pwd)
File "/usr/lib/python3.5/zipfile.py", line 1399, in _extract_member
shutil.copyfileobj(source, target)
File "/usr/lib/python3.5/shutil.py", line 73, in copyfileobj
buf = fsrc.read(length)
File "/usr/lib/python3.5/zipfile.py", line 844, in read
data = self._read1(n)
File "/usr/lib/python3.5/zipfile.py", line 934, in _read1
self._update_crc(data)
File "/usr/lib/python3.5/zipfile.py", line 862, in _update_crc
raise BadZipFile("Bad CRC-32 for file %r" % self.name)
zipfile.BadZipFile: Bad CRC-32 for file '11_02_2019.pdf'
It seems that after certain attempts command produces different behaviour
as in the previous attemts to call
zf.extractall( pwd=password.encode('cp850','replace'))
Best regards
Jozef
On Tue, Apr 9, 2019 at 12:47 PM Serhiy Storchaka <report@bugs.python.org>
wrote:
>
> Serhiy Storchaka <storchaka+cpython@gmail.com> added the comment:
>
> Do you get an error when try to extract the file using the valid password?
>
> ----------
>
> _______________________________________
> Python tracker <report@bugs.python.org>
> <https://bugs.python.org/issue36573>
> _______________________________________
> |