(self, uenv)
Init Uenv iterator
Init Uenv iterator
Init Uenv iterator
def __init__(self, uenv):
        """Init Uenv iterator"""
        self._uenv = uenv
        if sys.version_info[0] >= 3:
            self._keys = list(uenv.env.keys())
        else:
            self._keys = uenv.env.keys()
        self._index = 0
def __init__ ( self , uenv ) : self . _uenv = uenv if sys . version_info [ 0 ] >= 3 : self . _keys = list ( uenv . env . keys ( ) ) else : self . _keys = uenv . env . keys ( ) self . _index = 0