def cache_children(self, canonical=False):
"""
:return: Same as get_children, but in canonical form
"""
self.children, self.child_groupmaps = GoGame.get_children(
self.state, self.group_map)
children = self.children.copy()
child_groupmaps = self.child_groupmaps.copy()
if canonical:
for i in range(len(children)):
children[i] = GoGame.get_canonical_form(children[i])
return children, child_groupmaps
def get_children(self, canonical=False):
"""
:return: Same as get_children, but in canonical form
"""
return GoGame.get_children(self.state, self.group_map, canonical)
