Location: LEMON/LEMON-official/scripts/chg-len.py - annotation
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kpeter (Peter Kovacs)
Various doc improvements (#248)
- Rename all the ugly template parameters (too long and/or starting
with an underscore).
- Rename function parameters starting with an underscore.
- Extend the doc for many classes.
- Use LaTeX-style O(...) expressions only for the complicated ones.
- A lot of small unification changes.
- Small fixes.
- Some other improvements.
r272:e63a95b68827 r272:e63a95b68827 r272:e63a95b68827 r390:4b2382fd80ef r390:4b2382fd80ef r439:62c1ed05e83f r439:62c1ed05e83f r439:62c1ed05e83f r272:e63a95b68827 r272:e63a95b68827 r272:e63a95b68827 r272:e63a95b68827 r272:e63a95b68827 r272:e63a95b68827 r272:e63a95b68827 r272:e63a95b68827 r390:4b2382fd80ef r390:4b2382fd80ef r390:4b2382fd80ef r390:4b2382fd80ef r390:4b2382fd80ef r390:4b2382fd80ef r390:4b2382fd80ef r390:4b2382fd80ef r272:e63a95b68827 r390:4b2382fd80ef r390:4b2382fd80ef r390:4b2382fd80ef r272:e63a95b68827 r390:4b2382fd80ef r390:4b2382fd80ef r390:4b2382fd80ef | #! /usr/bin/env python
import sys
from mercurial import ui, hg
from mercurial import util
util.rcpath = lambda : []
if len(sys.argv)>1 and sys.argv[1] in ["-h","--help"]:
print """
This utility just prints the length of the longest path
in the revision graph from revison 0 to the current one.
"""
exit(0)
u = ui.ui()
r = hg.repository(u, ".")
N = r.changectx(".").rev()
lengths=[0]*(N+1)
for i in range(N+1):
p=r.changectx(i).parents()
if p[0]:
p0=lengths[p[0].rev()]
else:
p0=-1
if len(p)>1 and p[1]:
p1=lengths[p[1].rev()]
else:
p1=-1
lengths[i]=max(p0,p1)+1
print lengths[N]
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