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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def _get_skiprows(skiprows):
 """Get an iterator given an integer, slice or container. Parameters skiprows : int, slice, container The iterator to use to skip rows; can also be a slice. Raises ------ TypeError * If `skiprows` is not a slice, integer, or Container Returns ------- it : iterable A proper iterator to use to skip rows of a DataFrame. """

    if isinstance(skiprows, slice):
        return lrange(skiprows.start or 0, skiprows.stop, skiprows.step or 1)
    elif isinstance(skiprows, numbers.Integral) or is_list_like(skiprows):
        return skiprows
    elif skiprows is None:
        return 0
    raise TypeError('%r is not a valid type for skipping rows' %
                    type(skiprows).__name__)