| msg195946 - (view) |
Author: Serhiy Storchaka (serhiy.storchaka) *  |
Date: 2013-08-23 06:45 |
| $ PYTHONIOENCODING= ./python Fatal Python error: Py_Initialize: can't initialize sys standard streams LookupError: unknown encoding: Aborted (core dumped) As a consequence we can't set only the error handler. $ PYTHONIOENCODING=:surrogateescape ./python Fatal Python error: Py_Initialize: can't initialize sys standard streams LookupError: unknown encoding: Aborted (core dumped) Here is a patch which allows accepting empty encoding as default encoding. |
|
|
| msg195947 - (view) |
Author: Alyssa Coghlan (ncoghlan) * |
Date: 2013-08-23 07:44 |
| Patch looks good to me. |
|
|
| msg195950 - (view) |
Author: STINNER Victor (vstinner) * |
Date: 2013-08-23 08:01 |
| Patch looks good to me, but you have to update Doc/using/cmdline.rst, at least to add a versionchanged section. Tests would also be nice :-) I really like the the "PYTHONIOENCODING=:surrogateescape" use case! |
|
|
| msg195951 - (view) |
Author: Serhiy Storchaka (serhiy.storchaka) * |
Date: 2013-08-23 08:04 |
| Second variant of the patch also supports empty error handler as the default error handler (i.e. strict). $ PYTHONIOENCODING=ascii: ./python Python 3.4.0a1+ (default:5b5ef012cd4e+, Aug 23 2013, 10🔞51) [GCC 4.6.3] on linux Type "help", "copyright", "credits" or "license" for more information. >>> print('\xbd') Traceback (most recent call last): File "", line 1, in UnicodeEncodeError: 'ascii' codec can't encode character '\xbd' in position 0: ordinal not in range(128) Without it different error is raised: Traceback (most recent call last): File "", line 1, in LookupError: unknown error handler name '' |
|
|
| msg196007 - (view) |
Author: Serhiy Storchaka (serhiy.storchaka) * |
Date: 2013-08-23 19:11 |
| Here is a patch with tests and documentation. For the documentation I hope on your help. |
|
|
| msg197501 - (view) |
Author: Serhiy Storchaka (serhiy.storchaka) * |
Date: 2013-09-11 18:29 |
| Nick, could you help me with documentation? I'm sure my wording needs improving. And there is one question left. Is this change appropriate for 2.7 and 3.3, or only for 3.4? |
|
|
| msg197560 - (view) |
Author: Roundup Robot (python-dev)  |
Date: 2013-09-13 08:46 |
| New changeset c7fdb0637d0b by Serhiy Storchaka in branch 'default': Issue #18818: The "encodingname" part of PYTHONIOENCODING is now optional. http://hg.python.org/cpython/rev/c7fdb0637d0b |
|
|
| msg197561 - (view) |
Author: Serhiy Storchaka (serhiy.storchaka) * |
Date: 2013-09-13 08:48 |
| Thank you Ezio and Vajrasky for the review. |
|
|
| msg212186 - (view) |
Author: Roundup Robot (python-dev) |
Date: 2014-02-25 15:55 |
| New changeset 8ac9c3754d33 by R David Murray in branch 'default': whatsnew: encoding is now optional in PYTHONIOENCODING (#18818) http://hg.python.org/cpython/rev/8ac9c3754d33 |
|
|