Message98086
Currently sys.std[in|out|err] are set to the locale encoding but only if they are directly connected to a tty (and PYTHONIOENCODING is not set in the environment to override things).
The conditionality on "isatty" leads to lots of unexpected changes when scripts are added to shell pipelines, or run from cronjobs.
For example:
[david@brick ~]$ python -c 'print u"\u03b1\u03b2\u03b3"'
αβγ
[david@brick ~]$ python -c 'print u"\u03b1\u03b2\u03b3"' | less
Traceback (most recent call last):
File "<string>", line 1, in <module>
UnicodeEncodeError: 'ascii' codec can't encode characters in position 0-2:
ordinal not in range(128)
("less" will respect the locale encoding).
The attached patch removes the check to see if these streams are connected to a tty, so that the encoding is always set (either to the locale value, or to the "override" value from PYTHONIOENCODING)
With this patch:
$ ./python -c 'print u"\u03b1\u03b2\u03b3"'| less
has output:
αβγ
[17298 refs] |
|
Date |
User |
Action |
Args |
2010-01-20 23:04:11 | dmalcolm | set | recipients:
+ dmalcolm |
2010-01-20 23:04:10 | dmalcolm | set | messageid: <1264028650.99.0.196256865676.issue7745@psf.upfronthosting.co.za> |
2010-01-20 23:04:09 | dmalcolm | link | issue7745 messages |
2010-01-20 23:04:08 | dmalcolm | create | |
|