whatstyle.py 文件源码

def cmdargs_for_style(self, formatstyle, filename=None):
        # type: (Style, Optional[str]) -> List[str]
        assert isinstance(formatstyle, Style)
        configdata = bytestr(self.styletext(formatstyle))
        sha = shahex(configdata)
        cfg = os.path.join(tempfile.gettempdir(), 'whatstyle_uncrustify_%s.cfg' % sha)
        if not self.tempfile_exists(cfg):
            writebinary(cfg, configdata)
            self.add_tempfile(cfg)
        cmdargs = ['-c', cfg]
        # The filename extension might be ambiguous so we choose from the languages
        # registered in identify_language.
        if self.languages:
            lang = self.languages[0]
            cmdargs.extend(['-l', lang])
        return cmdargs