parameters: (self)
docstring: Implemented to prevents copies of build contexts (raises an exception)
docstring_summary: Implemented to prevents copies of build contexts (raises an exception)
docstring_tokens: Implemented to prevents copies of build contexts ( raises an exception )
function: def __copy__(self):
  		"""Implemented to prevents copies of build contexts (raises an exception)"""
  		raise Errors.WafError('build contexts are not supposed to be copied')
function_tokens: def __copy__ ( self ) : raise Errors . WafError ( 'build contexts are not supposed to be copied' )