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Created on 2005-12-13 08:54 by donut, last changed 2022-04-11 14:56 by admin. This issue is now closed.
| Files | ||||
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| File name | Uploaded | Description | Edit | |
| python-StreamReader-readline-with-size.diff | donut, 2005-12-13 08:54 | simple fix and test patch | ||
| Messages (3) | |||
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| msg49193 - (view) | Author: Matthew Mueller (donut) | Date: 2005-12-13 08:54 | |
In Python 2.4.2 and trunk, when StreamReader.readline
is used with a size argument, it will eventually
truncate some lines, even if every line is less than
the size. It works correctly in Python 2.3.5, I
haven't tried other versions.
>>>
f=codecs.getreader('ascii')(StringIO.StringIO("hello\nworld\n"))
>>> f.readline(8)
u'hello\n'
>>> f.readline(8)
u'wo'
>>> f.readline(8)
u'rld\n'
I've attached a patch which fixes this and modifies
test_codecs.py to test this. I don't know if this is
the best way to fix it, but I didn't want to make
deeper changes to the caching mechanism, being
unfamiliar with this code.
|
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| msg49194 - (view) | Author: Georg Brandl (georg.brandl) *  |
Date: 2006-01-20 17:32 | |
Logged In: YES user_id=1188172 Confirmed here (2.5 HEAD, Linux box). Patch works. Walter? |
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| msg49195 - (view) | Author: Walter Dörwald (doerwalter) * |
Date: 2006-03-06 22:57 | |
Logged In: YES user_id=89016 Checked in another fix as r42872 and r42873: Instead of calling read() with a chars argument read() reads from the byte stream, if less then size chars are in the charbuffer. |
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| History | |||
|---|---|---|---|
| Date | User | Action | Args |
| 2022-04-11 14:56:14 | admin | set | github: 42685 |
| 2005-12-13 08:54:29 | donut | create | |