def __init__(self, master, tk, description, layout, displayable):
super(Container, self).__init__(master, tk, description, displayable)<EOL>self._children = []<EOL>self._layout_manager = layout<EOL>self._bg = None<EOL>self._text_color = None<EOL>self._text_size = None<EOL>self._font = None<EOL>self._enabled = True<EOL>if self.master is not None:<EOL><INDENT>self.bg = master.bg<EOL>self.text_color = master.text_color<EOL>self.text_size = master.text_size<EOL>self.font = master.font<EOL><DEDENT>
An abstract class for a container which can hold other widgets.