revset: use a baseset in _notpublic()
The '_notpublic()' internal revset was "returning" a set. That was wrong. We now
return a 'baseset' as appropriate. This has no effect on performance in most case,
because we do the exact same operation than what the combination with a
'fullreposet' was doing. This as a small effect on some operation when combined
with other set, because we now apply the filtering in all cases. I think the
correctness is worth the impact on some corner cases. The optimizer should take
care of these corner cases anyway.
revset #0: not public()
plain min max first last reverse
0) 0.000465 0.000491 0.000495 0.000500 0.000494 0.000479
1) 0.000484 0.000503 0.000498 0.000505 0.000504 0.000491
revset #1: (tip~1000::) - public()
plain min max first last reverse
0) 0.002765 0.001742 0.002767 0.001730 0.002761 0.002782
1) 0.002847 0.001777 0.002776 0.001741 0.002764 0.002858
revset #2: not public() and branch("default")
plain min max first last reverse
0) 0.012104 0.011138 0.011189 0.011138 0.011166 0.011578
1) 0.011387 94% 0.011738 105% 0.014220 127% 0.011223 0.011184 0.012077
revset #3: (not public() - obsolete())
plain min max first last reverse
0) 0.000583 0.000556 0.000552 0.000555 0.000552 0.000610
1) 0.000613 105% 0.000559 0.000557 0.000573 0.000558 0.000613
revset #4: head() - public()
plain min max first last reverse
0) 0.010869 0.010800 0.011547 0.010843 0.010891 0.010891
1) 0.011031 0.011497 106% 0.011087 0.011100 0.011100 0.011085
'''
Examples of useful python hooks for Mercurial.
'''
from mercurial import patch, util
def diffstat(ui, repo, **kwargs):
'''Example usage:
[hooks]
commit.diffstat = python:/path/to/this/file.py:diffstat
changegroup.diffstat = python:/path/to/this/file.py:diffstat
'''
if kwargs.get('parent2'):
return
node = kwargs['node']
first = repo[node].p1().node()
if 'url' in kwargs:
last = repo['tip'].node()
else:
last = node
diff = patch.diff(repo, first, last)
ui.write(patch.diffstat(util.iterlines(diff)))