crash in hgk on fedora f12

[Neal Becker]

Dirkjan Ochtman wrote:

> On Mon, Sep 28, 2009 at 12:06, Neal Becker <ndbecker2 at gmail.com> wrote:
>> Here's the trace:
>>
>> Traceback (most recent call last):
>> File "/usr/lib64/python2.6/site-packages/hgext/hgk.py", line 37, in
>> <module>
>> from mercurial import commands, util, patch, revlog, cmdutil
>> File "/usr/lib64/python2.6/site-packages/mercurial/commands.py", line 11,
>> in <module>
>> import os, re, sys, subprocess, difflib, time
>> File "/usr/lib64/python2.6/difflib.py", line 36, in <module>
>> from collections import namedtuple as _namedtuple
>> File "/usr/lib64/python2.6/collections.py", line 10, in <module>
>> from keyword import iskeyword as _iskeyword
>> File "/usr/lib64/python2.6/site-packages/hgext/keyword.py", line 77, in
>> <module>
>> from mercurial import commands, cmdutil, dispatch, filelog, revlog,
>> extensions
>> File "/usr/lib64/python2.6/site-packages/mercurial/cmdutil.py", line 11,
>> in <module>
>> import mdiff, bdiff, util, templater, patch, error, encoding
>> File "/usr/lib64/python2.6/site-packages/mercurial/templater.py", line
>> 10, in <module>
>> import util, config, templatefilters
>> File "/usr/lib64/python2.6/site-packages/mercurial/templatefilters.py",
>> line 8, in <module>
>> import cgi, re, os, time, urllib, textwrap
>> File "/usr/lib64/python2.6/cgi.py", line 40, in <module>
>> import urllib
>> File "/usr/lib64/python2.6/urllib.py", line 30, in <module>
>> from urlparse import urljoin as basejoin
>> File "/usr/lib64/python2.6/urlparse.py", line 84, in <module>
>> from collections import namedtuple
>> ImportError: cannot import name namedtuple
> 
> That's pretty weird, but it doesn't appear to be Mercurial's bug. We
> import urllib, which is certainly available from Python 2.6 (which
> seems to be used here), and from there on we don't really care. The
> really weird part is that 2.6's collections module should have
> namedtuple just fine (and it does on my boxes). Might be some garbage
> in the PYTHONPATH?
> 

Here is the answer:

https://bugzilla.redhat.com/show_bug.cgi?id=525986

Yes; /usr/lib64/python2.6/collections.py imports "keyword" and finds
/usr/lib64/python2.6/site-packages/hgext/keyword.py , so hgext must be in
PYTHONPATH somehow.