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Created on 2011-02-24 21:32 by scop, last changed 2022-04-11 14:57 by admin. This issue is now closed.
| Files | ||||
|---|---|---|---|---|
| File name | Uploaded | Description | Edit | |
| StringIO_readline0.patch | serhiy.storchaka, 2013-02-06 13:37 | review | ||
| Messages (5) | |||
|---|---|---|---|
| msg129314 - (view) | Author: Ville Skyttä (scop) * | Date: 2011-02-24 21:32 | |
Python 2.7 (r27:82500, Sep 16 2010, 18:02:00)
[GCC 4.5.1 20100907 (Red Hat 4.5.1-3)] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import StringIO
>>> StringIO.StringIO("foo").readline(0)
'foo'
I don't think this is the correct behavior, or at least it is not consistent with other file objects' readline() which return an empty string with .readline(0).
For example:
>>> import cStringIO
>>> cStringIO.StringIO("foo").readline(0)
''
...or:
>>> file("/usr/bin/python").readline(0)
''
|
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| msg129331 - (view) | Author: Alex Gaynor (alex) *  |
Date: 2011-02-25 04:26 | |
Fun fact: io.StringIO does the right thing, but _io and _pyio. |
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| msg181523 - (view) | Author: Serhiy Storchaka (serhiy.storchaka) * |
Date: 2013-02-06 13:37 | |
Here is a very simple patch. |
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| msg182013 - (view) | Author: Roundup Robot (python-dev)  |
Date: 2013-02-13 10:27 | |
New changeset 7513bd184a01 by Serhiy Storchaka in branch '2.7': Issue #11311: StringIO.readline(0) now returns an empty string as all other http://hg.python.org/cpython/rev/7513bd184a01 |
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| msg182016 - (view) | Author: Serhiy Storchaka (serhiy.storchaka) * |
Date: 2013-02-13 10:40 | |
Fixed. Thank you for the report, Ville. |
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| History | |||
|---|---|---|---|
| Date | User | Action | Args |
| 2022-04-11 14:57:13 | admin | set | github: 55520 |
| 2013-02-13 10:40:40 | serhiy.storchaka | set | status: open -> closed resolution: fixed messages: + msg182016 stage: patch review -> resolved |
| 2013-02-13 10:27:56 | python-dev | set | nosy:
+ python-dev messages: + msg182013 |
| 2013-02-12 23:44:32 | serhiy.storchaka | set | assignee: serhiy.storchaka |
| 2013-02-06 13:37:11 | serhiy.storchaka | set | files:
+ StringIO_readline0.patch keywords: + patch messages: + msg181523 stage: needs patch -> patch review |
| 2013-02-06 09:44:39 | serhiy.storchaka | set | keywords:
+ easy nosy: + serhiy.storchaka components: + IO stage: needs patch |
| 2011-02-25 04:26:51 | alex | set | nosy:
+ alex messages: + msg129331 |
| 2011-02-24 21:32:21 | scop | create | |