# Copyright 2006 Georg Brandl. # Licensed to PSF under a Contributor Agreement. """Fixer for intern(). intern(s) -> sys.intern(s)""" # Local imports from .. import fixer_base from ..fixer_util import ImportAndCall, touch_import class FixIntern(fixer_base.BaseFix): BM_compatible = True order = "pre" PATTERN = """ power< 'intern' trailer< lpar='(' ( not(arglist | argument) any ','> ) rpar=')' > after=any* > """ def transform(self, node, results): names = ('sys', 'intern') new = ImportAndCall(node, results, names) touch_import(None, 'sys', node) return new