input.py 文件源码

def resolve(self, text):
        if isinstance(text, str):
            resolver = IncludeHelper.Resolver(self.__fileLoader, self.__baseDir, self.__varBase, text)
            t = Template(text)
            t.delimiter = '$<'
            t.pattern = self.__pattern
            ret = t.substitute(resolver)
            sourceAnchor = "_BOB_SOURCES[$LINENO]=" + quote(self.__sourceName)
            return ("\n".join(resolver.prolog + [sourceAnchor, ret]), "\n".join(resolver.incDigests))
        else:
            return (None, None)