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Created on 2020-08-26 07:31 by bastian.ebeling, last changed 2022-04-11 14:59 by admin. This issue is now closed.
| Messages (4) | |||
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| msg375917 - (view) | Author: Bastian Ebeling (bastian.ebeling) | Date: 2020-08-26 07:31 | |
When trying to open an archive and read internal binary streams, for me it occurs, that the file-stream gets closed.
As a code-Snippet:
import zipfile
srcfile=zipfile.ZipFile('file.zip')
a=zipfile.Path(srcfile,"data1.bin").read_bytes()
b=zipfile.Path(srcfile,"data2.bin").read_bytes()
the second call results in the ValueError: seek of closed file
A quick and dirty solution (as an idea) is to change close() for the _SharedFile to run self.close() instead of self._close(findeobj) in the end (somehow around line 772).
Hopefully that helps
|
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| msg375918 - (view) | Author: Karthikeyan Singaravelan (xtreak) *  |
Date: 2020-08-26 08:03 | |
This seems to be a duplicate of issue40564 . Can you please add the python version you are using? |
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| msg375922 - (view) | Author: Bastian Ebeling (bastian.ebeling) | Date: 2020-08-26 08:47 | |
My used python Version is Python 3.8.5 (tags/v3.8.5:580fbb0, Jul 20 2020, 15:57:54) [MSC v.1924 64 bit (AMD64)] on win32 Indead - this issue seems to be the same as 40564, but maybe my suggested solution is helpful? |
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| msg376061 - (view) | Author: Karthikeyan Singaravelan (xtreak) * |
Date: 2020-08-29 12:59 | |
Thanks, I am closing this in favor of issue40564. Jason has provided some possible approaches in issue40564 (msg375964) and would be helpful to follow the discussion there since it has more details. |
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| History | |||
|---|---|---|---|
| Date | User | Action | Args |
| 2022-04-11 14:59:35 | admin | set | github: 85806 |
| 2020-08-29 12:59:33 | xtreak | set | status: open -> closed superseder: Using zipfile.Path with several files prematurely closes zip nosy: + jaraco messages: + msg376061 resolution: duplicate stage: resolved |
| 2020-08-26 08:47:56 | bastian.ebeling | set | messages:
+ msg375922 components: + Library (Lib) |
| 2020-08-26 08:03:12 | xtreak | set | nosy:
+ xtreak messages: + msg375918 |
| 2020-08-26 07:31:32 | bastian.ebeling | create | |