Message189924
As also discussed at http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=704084 and https://github.com/mxcl/homebrew/pull/19300, Python 2.7.4 and 2.7.5 seem to have added an `from _sre import MAXREPEAT` to the sre_compile.py, sre_parse.py and sre_constants.py modules.
But python 2.7.3 (and older?) don't have the built in MAXREPEAT in _sre. Some virtualenvs have to be updated (which is easy) but some Software (such as vim, shipped with OS X 10.8.3) is statically linked to an older python 2.7.2 (I guess) but somehow picks up my newly built python 2.7.5 and attempts to load it's site.py. (Weechat also reported to being affected)
I think this is more a bug of vim/weechat etc. but we at homebrew have to do some "hacky" fix, because Apple is not going to update vim very soon, and so having a newer python in path breaks system stuff.
So I am fine if you close this here again. But at least we have a reference or perhaps you guys have a better idea how to work-around.
For homebrew, I propose a monkey-patch in re.py to the _sre module if it does not have a MAXREPEAT.
try:
from _sre import MAXREPEAT
except ImportError:
import _sre
_sre.MAXREPEAT = 65535 # this monkey-patches all other places of "from _sre import MAXREPEAT" |
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Date |
User |
Action |
Args |
2013-05-24 17:40:43 | samueljohn | set | recipients:
+ samueljohn, ezio.melotti, mrabarnett |
2013-05-24 17:40:43 | samueljohn | set | messageid: <1369417243.06.0.993082490408.issue18050@psf.upfronthosting.co.za> |
2013-05-24 17:40:43 | samueljohn | link | issue18050 messages |
2013-05-24 17:40:42 | samueljohn | create | |
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