whatstyle.py 文件源码

def can_process_in_parallel(self, filenames):
        # type: (List[str]) -> bool
        """
        Returns False if one of the files is too large to be processed in parallel
        with another file.
        Returns True if all files are small enough.
        """
        result = True
        for filename in filenames:
            sourcedata = get_cached_file(filename)
            if len(sourcedata) > MAX_FILESIZE_FOR_MULTIPROCESSING:
                reportwarning('Warning: %s has a size of %s bytes.' % (filename,
                                                                       len(sourcedata)))
                reportwarning('  This may cause memory swapping so we only use'
                              ' a single processor core.')
                result = False
        return result