def copy( self ):
        cpy = copy.copy( self )
        cpy.parseAction = self.parseAction[:]
        cpy.ignoreExprs = self.ignoreExprs[:]
        if self.copyDefaultWhiteChars:
            cpy.whiteChars = ParserElement.DEFAULT_WHITE_CHARS
        return cpy
Make a copy of this C{ParserElement}.  Useful for defining different parse actions
dataset/ETHPy150Open pypa/pip/pip/_vendor/pyparsing.py/ParserElement.copy