parameters: (self)
return_statement: return self.__class__(self)
docstring: od.copy() -> a shallow copy of od
docstring_summary: od.copy() -> a shallow copy of od
docstring_tokens: od . copy () - > a shallow copy of od
function: def copy(self):
          'od.copy() -> a shallow copy of od'
          return self.__class__(self)
function_tokens: def copy ( self ) : return self . __class__ ( self )