validate.py 文件源码

def _parse(self, line):
        """
        Return globbed files constrained by optional slices or regexes.
        """
        if " " in line:
            parts = re.split(r'\s+', line)
            files = sorted(glob.glob(parts[0]))
            for keyvalue in parts[1:]:
                key, value = keyvalue.split('=')
                if key == "re":
                    regex = re.compile(value)
                    files = [match.group(0) for _file in files
                             for match in [regex.search(_file)] if match]
                elif key == "slice":
                    # pylint: disable=eval-used
                    files = eval("files{}".format(value))
                else:
                    log.warning("keyword {} unsupported".format(key))

        else:
            files = glob.glob(line)
        return files