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zpifile.py error - no crc 32 attribute


" import zlib
print(zlib.__file__)"

When I don't have the zlib uploaded to my Python3.7 library, I have the
following error:
"Traceback (most recent call last):
  File "./testx.py", line 2, in <module>
    import zlib
ModuleNotFoundError: No module named 'zlib'"

When I download the zlib 1.2.11 from http://www.zlib.net/, rename the
"zlib-1.2.11" folder into "zlib" (after unpacking) and upload it into
Python library, the result is:
"# ./testx.py
None
"
In the second case I still have the AttributeError with crc32.



On 22 August 2018 at 23:09, Ashok Arora <ashok.maillist at gmail.com> wrote:

> Test this in the interpreter:-
>
>     import zlib
>     zlib.__file__
>
> It will return the location of zlib module.
>
> On 8/22/18, jacob m <kgrenczuk at gmail.com> wrote:
> >  Hi,
> > " Is there perhaps a different zlib on
> > your path, hiding the real zlib?" - I'm unsure of that.
> >
> > "sudo apt-get install zlib1g-dev
> > Reading package lists... Done
> > Building dependency tree
> > Reading state information... Done
> > zlib1g-dev is already the newest version.
> > 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded."
> > Regards
> >
> >
> > On 22 August 2018 at 13:12, jacob m <kgrenczuk at gmail.com> wrote:
> >
> >> Hi guys,
> >> I have a problem with zipfile and zlib module, and hope to get some
> help.
> >>
> >> That's my error:
> >> "    import zipfile
> >>   File "/home/lib/python3.7/lib/python3.7/zipfile.py", line 19, in
> >> <module>
> >>     crc32 = zlib.crc32
> >> AttributeError: module 'zlib' has no attribute 'crc32' "
> >>
> >> I have no idea what to do with that :/ I use this version of zipfile:
> >> https://github.com/python/cpython/blob/3.7/Lib/zipfile.py
> >>
> >> Somebody knows how to solve it?
> >> Regards
> >>
> >>
> > --
> > https://mail.python.org/mailman/listinfo/python-list
> >
>