equal
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inserted
replaced
744 def lookup(self, id): |
744 def lookup(self, id): |
745 """locate a node based on revision number or subset of hex nodeid""" |
745 """locate a node based on revision number or subset of hex nodeid""" |
746 if id in self.nodemap: |
746 if id in self.nodemap: |
747 return id |
747 return id |
748 if type(id) == type(0): |
748 if type(id) == type(0): |
749 rev = id |
749 return self.node(id) |
750 if rev < 0: rev = self.count() + rev |
|
751 if rev < 0 or rev >= self.count(): return None |
|
752 return self.node(rev) |
|
753 try: |
750 try: |
754 rev = int(id) |
751 rev = int(id) |
755 if str(rev) != id: raise ValueError |
752 if str(rev) != id: raise ValueError |
756 if rev < 0: rev = self.count() + rev |
753 if rev < 0: rev = self.count() + rev |
757 if rev < 0 or rev >= self.count(): raise ValueError |
754 if rev < 0 or rev >= self.count(): raise ValueError |