original_docstring: the file associated to the reference node
  
          :return: the file of the reference node
          :rtype: :class:`cgp_maya_utils.scene.MayaFile`
          
docstring: the file associated to the reference node
docstring_tokens: the file associated to the reference node
code: def file_(self):
          """the file associated to the reference node
  
          :return: the file of the reference node
          :rtype: :class:`cgp_maya_utils.scene.MayaFile`
          """
  
          # execute
          try:
              fileName = maya.cmds.referenceQuery(self.name(), filename=True)
              return cgp_generic_utils.files.entity(fileName)
          except RuntimeError:
              return None
code_tokens: def file_ ( self ) : try : fileName = maya . cmds . referenceQuery ( self . name ( ) , filename = True ) return cgp_generic_utils . files . entity ( fileName ) except RuntimeError : return None
short_docstring: the file associated to the reference node
short_docstring_tokens: the file associated to the reference node
comment: """the file associated to the reference node
  
          :return: the file of the reference node
          :rtype: :class:`cgp_maya_utils.scene.MayaFile`
          """$SEP$# execute