environment/lib/python2.7/site-packages/nose/pyversion.py
def cmp_to_key(mycmp):
    'Convert a cmp= function into a key= function'
    class Key(object):
        def __init__(self, obj):
            self.obj = obj
        def __lt__(self, other):
            return mycmp(self.obj, other.obj) < 0
        def __gt__(self, other):
            return mycmp(self.obj, other.obj) > 0
        def __eq__(self, other):
            return mycmp(self.obj, other.obj) == 0
    return Key
def cmp_to_key(mycmp):
    'Convert a cmp= function into a key= function'
    class Key(object):
        def __init__(self, obj):
            self.obj = obj
        def __lt__(self, other):
            return mycmp(self.obj, other.obj) < 0
        def __gt__(self, other):
            return mycmp(self.obj, other.obj) > 0
        def __eq__(self, other):
            return mycmp(self.obj, other.obj) == 0
    return Key
def cmp_to_key ( mycmp ) : class Key ( object ) : def __init__ ( self , obj ) : self . obj = obj def __lt__ ( self , other ) : return mycmp ( self . obj , other . obj ) < 0 def __gt__ ( self , other ) : return mycmp ( self . obj , other . obj ) > 0 def __eq__ ( self , other ) : return mycmp ( self . obj , other . obj ) == 0 return Key
Convert a cmp= function into a key= function
Convert a cmp = function into a key = function