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Differential D5953

revset: improve documentation on expectsize()
ClosedPublic

Authored by navaneeth.suresh on Feb 13 2019, 7:50 AM.

Details

Reviewers
pulkit
Group Reviewers
hg-reviewers
Commits
rHG5fe4de392edb: revset: improve documentation on expectsize()
rHG735da363556d: revset: improve documentation on expectsize()
Summary

This is a follow-up patch to D5813. It improves the documentation of
expectsize(set, size).

Diff Detail

Repository
rHG Mercurial
Lint
Automatic diff as part of commit; lint not applicable.
Unit
Automatic diff as part of commit; unit tests not applicable.

Event Timeline

pulkit accepted this revision.Feb 14 2019, 7:54 AM
Closed by commit rHG735da363556d: revset: improve documentation on expectsize() (authored by navaneeth.suresh). · Explain WhyFeb 14 2019, 8:23 AM
This revision was automatically updated to reflect the committed changes.

Revision Contents
Changeset List

PathPackages
Mmercurial/revset.py (8 lines)

Diff 14087

mercurial/revset.py

""" """
# i18n: "contentdivergent" is a keyword # i18n: "contentdivergent" is a keyword
getargs(x, 0, 0, _("contentdivergent takes no arguments")) getargs(x, 0, 0, _("contentdivergent takes no arguments"))
contentdivergent = obsmod.getrevs(repo, 'contentdivergent') contentdivergent = obsmod.getrevs(repo, 'contentdivergent')
return subset & contentdivergent return subset & contentdivergent
@predicate('expectsize(set[, size])', safe=True, takeorder=True) @predicate('expectsize(set[, size])', safe=True, takeorder=True)
def expectsize(repo, subset, x, order): def expectsize(repo, subset, x, order):
"""Abort if the revset doesn't expect given size""" """Return the given revset if size matches the revset size.
Abort if the revset doesn't expect given size.
size can either be an integer range or an integer.
For example, ``expectsize(0:1, 3:5)`` will abort as revset size is 2 and
2 is not between 3 and 5 inclusive."""
args = getargsdict(x, 'expectsize', 'set size') args = getargsdict(x, 'expectsize', 'set size')
minsize = 0 minsize = 0
maxsize = len(repo) + 1 maxsize = len(repo) + 1
err = '' err = ''
if 'size' not in args or 'set' not in args: if 'size' not in args or 'set' not in args:
raise error.ParseError(_('invalid set of arguments')) raise error.ParseError(_('invalid set of arguments'))
minsize, maxsize = getintrange(args['size'], minsize, maxsize = getintrange(args['size'],
_('expectsize requires a size range' _('expectsize requires a size range'