def _check_elements_equal ( lst ) : assert isinstance ( lst , list ) , "Input value must be a list." return not lst or lst . count ( lst [ 0 ] ) == len ( lst )
how to test not equal list in python
Returns true if all of the elements in the list are equal .
def _check_elements_equal(lst):
    """
    Returns true if all of the elements in the list are equal.
    """
    assert isinstance(lst, list), "Input value must be a list."
    return not lst or lst.count(lst[0]) == len(lst)