__init__.py 文件源码

def match_file(self, filename):
        """Used to check if files can be handled by this linter,
        Often this will just file extension checks."""
        pattern = self.options.get('pattern') or self.default_pattern
        if not pattern:
            return True

        globs = pattern.split()
        for glob in globs:
            if fnmatch.fnmatch(filename, glob):
                # ??? glob ??
                return True
        try:
            if re.match(pattern, filename, re.I):
                # ???????????
                return True
        except re.error:
            pass
        return False