# Jython Issue with Key Comparison in Dicts 

class Wrapper(object):
    def __init__(self, content):
        self.content = content
    def __hash__(self):
        return hash(self.content)
    def __cmp__(self, other):
        if isinstance(other, Wrapper):
            return cmp(self.content, other.content)
        return cmp(self.content, other)

dct = {1: 0, "ABC": 1}
one = Wrapper(1)
text = Wrapper("ABC")

dct[one]       # ok, returns 0
dct[text] == 1 # raises a KeyError instead of returning 1