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# A study to check how a Docutils node can be made hashable
from docutils.nodes import Node
from treediff import HashableImpl
__docformat__ = 'reStructuredText'
class HashableDocutilsNodeImpl(HashableImpl):
"""Implements equality for a docutils `Node`."""
def __init__(self):
super(self.__class__, self).__init__(Node)
if __name__ == '__main__':
hashableImpl = HashableDocutilsNodeImpl()
hashableImpl.debug = True
n1 = Node()
n2 = Node()
print(n1 == n1)
print(n1 == n2)
print(n1 != n2)
h = { n1: 'bla' }
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