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comparison mercurial/revlog.py @ 16867:1093ad1e8903

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revlog: descendants(*revs) becomes descendants(revs) (API) Once again making the API more rational, as with ancestors.
author Bryan O'Sullivan <bryano@fb.com>
date Fri, 01 Jun 2012 12:45:16 -0700
parents 91f3ac205816
children eb88ed4269c5
comparison
equal deleted inserted replaced
16866:91f3ac205816 16867:1093ad1e8903
396 if parent not in seen: 396 if parent not in seen:
397 visit.append(parent) 397 visit.append(parent)
398 seen.add(parent) 398 seen.add(parent)
399 yield parent 399 yield parent
400 400
401 def descendants(self, *revs): 401 def descendants(self, revs):
402 """Generate the descendants of 'revs' in revision order. 402 """Generate the descendants of 'revs' in revision order.
403 403
404 Yield a sequence of revision numbers starting with a child of 404 Yield a sequence of revision numbers starting with a child of
405 some rev in revs, i.e., each revision is *not* considered a 405 some rev in revs, i.e., each revision is *not* considered a
406 descendant of itself. Results are ordered by revision number (a 406 descendant of itself. Results are ordered by revision number (a
698 return c 698 return c
699 699
700 def descendant(self, start, end): 700 def descendant(self, start, end):
701 if start == nullrev: 701 if start == nullrev:
702 return True 702 return True
703 for i in self.descendants(start): 703 for i in self.descendants([start]):
704 if i == end: 704 if i == end:
705 return True 705 return True
706 elif i > end: 706 elif i > end:
707 break 707 break
708 return False 708 return False