Fix how setup.py identifies the Mercurial version.
There is a problem with setup.py where it will not identify the Mercurial
version properly when not being ran in within a repository even if
mercurial/__version__.py exists.
To fix, use mercurial.__version__.version when available before defaulting
to "unknown". (Using mercurial.util.version() is not an option due to a
dependency issue where osutil can be referenced before it is built.)
1 files updated, 0 files merged, 2 files removed, 0 files unresolved
resolving manifests
overwrite None partial False
ancestor 583c7b748052 local fb3948d97f07+ remote 40da226db0f0
searching for copies back to rev 1
unmatched files in other:
b
c
all copies found (* = to merge, ! = divergent):
c -> a *
b -> a *
checking for directory renames
a: remote moved to c -> m
a: remote moved to b -> m
preserving a for resolve of b
preserving a for resolve of c
removing a
picked tool 'internal:merge' for b (binary False symlink False)
merging a and b to b
my b@fb3948d97f07+ other b@40da226db0f0 ancestor a@583c7b748052
premerge successful
picked tool 'internal:merge' for c (binary False symlink False)
merging a and c to c
my c@fb3948d97f07+ other c@40da226db0f0 ancestor a@583c7b748052
premerge successful
0 files updated, 2 files merged, 0 files removed, 0 files unresolved
(branch merge, don't forget to commit)
-- b --
0
1
2
-- c --
0
1
2