@property<EOL><INDENT>def _is_homogeneous_type(self):<DEDENT>
return True<EOL>
Whether the object has a single dtype.

By definition, Series and Index are always considered homogeneous.
A MultiIndex may or may not be homogeneous, depending on the
dtypes of the levels.

See Also
--------
DataFrame._is_homogeneous_type
MultiIndex._is_homogeneous_type