[PATCH master] overlaychangectx: fix compatibility with mercurial 2.4-rc (no attribute _repo)

[David Carr]

# HG changeset patch
# User David M. Carr <da...@carrclan.us>
# Date 1351556160 14400
# Node ID 41f6e3df67b1a7633daf50d36229a1026b60723b
# Parent bff92a208c3f336edb3b0666150d87f988023aa6
overlaychangectx: fix compatibility with mercurial 2.4-rc (no attribute _repo)

This isn't a real implementation of phases support. Rather, it's just enough
to avoid the traceback.

Traceback (most recent call last):
File "/usr/local/share/python/hg", line 38, in <module>
mercurial.dispatch.run()
File "/usr/local/lib/python2.7/site-packages/mercurial/dispatch.py", line 28, in run
sys.exit((dispatch(request(sys.argv[1:])) or 0) & 255)
File "/usr/local/lib/python2.7/site-packages/mercurial/dispatch.py", line 65, in dispatch
return _runcatch(req)
File "/usr/local/lib/python2.7/site-packages/mercurial/dispatch.py", line 88, in _runcatch
return _dispatch(req)
File "/usr/local/lib/python2.7/site-packages/mercurial/dispatch.py", line 741, in _dispatch
cmdpats, cmdoptions)
File "/usr/local/lib/python2.7/site-packages/mercurial/dispatch.py", line 514, in runcommand
ret = _runcommand(ui, options, cmd, d)
File "/usr/local/lib/python2.7/site-packages/mercurial/dispatch.py", line 831, in _runcommand
return checkargs()
File "/usr/local/lib/python2.7/site-packages/mercurial/dispatch.py", line 802, in checkargs
return cmdfunc()
File "/usr/local/lib/python2.7/site-packages/mercurial/dispatch.py", line 738, in <lambda>
d = lambda: util.checksignature(func)(ui, *args, **cmdoptions)
File "/usr/local/lib/python2.7/site-packages/mercurial/util.py", line 472, in check
return func(*args, **kwargs)
File "/usr/local/lib/python2.7/site-packages/mercurial/commands.py", line 3942, in incoming
return hg.incoming(ui, repo, source, opts)
File "/usr/local/lib/python2.7/site-packages/mercurial/hg.py", line 525, in incoming
return _incoming(display, subreporecurse, ui, repo, source, opts)
File "/usr/local/lib/python2.7/site-packages/mercurial/hg.py", line 494, in _incoming
displaychlist(other, chlist, displayer)
File "/usr/local/lib/python2.7/site-packages/mercurial/hg.py", line 524, in display
displayer.show(other[n])
File "/usr/local/lib/python2.7/site-packages/mercurial/cmdutil.py", line 670, in show
self._show(ctx, copies, matchfn, props)
File "/usr/local/lib/python2.7/site-packages/mercurial/cmdutil.py", line 691, in _show
label='log.changeset changeset.%s' % ctx.phasestr())
File "/usr/local/lib/python2.7/site-packages/mercurial/context.py", line 203, in phasestr
return phases.phasenames[self.phase()]
File "/usr/local/lib/python2.7/site-packages/mercurial/context.py", line 201, in phase
return self._repo._phasecache.phase(self._repo, self._rev)
AttributeError: 'overlaychangectx' object has no attribute '_repo'

diff --git a/hggit/overlay.py b/hggit/overlay.py
--- a/hggit/overlay.py
+++ b/hggit/overlay.py
@@ -151,6 +151,13 @@
def __nonzero__(self):
return True

+ def phase(self):
+ try:
+ from mercurial import phases
+ return phases.draft
+ except ImportError:
+ return 1
+
class overlayrevlog(object):
def __init__(self, repo, base):
self.repo = repo

[Augie Fackler]

Pushed, many thanks.

I'll probably cut a release from master tomorrow.

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