comparison mercurial/ancestor.py @ 29216:ead25aa27a43

py3: convert to next() function

next(..) was introduced in py2.6 and .next() is not available in py3

https://docs.python.org/2/library/functions.html#next

29215:f5983805574e

            self._containsseen = set()

    def __nonzero__(self):
        """False if the set is empty, True otherwise."""
        try:
            iter(self).next()
            return True
        except StopIteration:
            return False

    def __iter__(self):

29216:ead25aa27a43

            self._containsseen = set()

    def __nonzero__(self):
        """False if the set is empty, True otherwise."""
        try:
            next(iter(self))
            return True
        except StopIteration:
            return False

    def __iter__(self):