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�|�ttdd|fd��t|d�|�ttdd|fd��q|S)aT Decorator for generating useful padding methods

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    .. py:meth:: pull_X(:class:`urwid.Widget`)

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       .. code::

          Padding.pull_20(Text("This will be right indented 20 columns")

    .. py:meth:: fixed_X(:class:`urwid.Widget`)

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       .. code::

          Padding.fixed_20(Text("This will be centered and fixed sized
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          Padding.left_10(Text("This will be left aligned with a "
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