mercurial/revlog.py

2559:bf67d0f6531c

                    continue
        return c

    def lookup(self, id):
        """locate a node based on revision number or subset of hex nodeid"""
        try:
            rev = int(id)
            if str(rev) != id: raise ValueError
            if rev < 0: rev = self.count() + rev
            if rev < 0 or rev >= self.count(): raise ValueError

2567:2748253b49c2

                    continue
        return c

    def lookup(self, id):
        """locate a node based on revision number or subset of hex nodeid"""
        if id in self.nodemap:
            return id
        if type(id) == type(0):
            rev = id
            if rev < 0: rev = self.count() + rev
            if rev < 0 or rev >= self.count(): return None
            return self.node(rev)
        try:
            rev = int(id)
            if str(rev) != id: raise ValueError
            if rev < 0: rev = self.count() + rev
            if rev < 0 or rev >= self.count(): raise ValueError