def extension_regex()

in mozdownload/scraper.py [0:0]

• 6 lines of code
• 2 McCabe index (conditional complexity)

    def extension_regex(self):
        extension = self.extension

        fallback = FALLBACK_FILE_EXTENSIONS.get(extension)
        if fallback:
            extension = f'({extension}|{fallback})'

        return extension