@property
def _base_placeholder(self):
    '\n        Return the layout or master placeholder shape this placeholder\n        inherits from. Not to be confused with an instance of\n        |BasePlaceholder| (necessarily).\n        '
    raise NotImplementedError('Must be implemented by all subclasses.')
Return the layout or master placeholder shape this placeholder
inherits from. Not to be confused with an instance of
|BasePlaceholder| (necessarily).
@property
def _base_placeholder(self):
    '\n        Return the layout or master placeholder shape this placeholder\n        inherits from. Not to be confused with an instance of\n        |BasePlaceholder| (necessarily).\n        '
    raise NotImplementedError('Must be implemented by all subclasses.')