def clear()

in mozregression/main.py [0:0]

• 9 lines of code
• 8 McCabe index (conditional complexity)

    def clear(self):
        if self._build_download_manager:
            # cancel all possible downloads
            self._build_download_manager.cancel()
        if self._rm_download_dir:
            if self._build_download_manager:
                # we need to wait explicitly for downloading threads completion
                # here because it may remove a file in the download dir - and
                # in that case we could end up with a race condition when
                # we will remove the download dir. See
                # https://bugzilla.mozilla.org/show_bug.cgi?id=1231745
                self._build_download_manager.wait(raise_if_error=False)
            mozfile.remove(self._download_dir)
        if self._global_profile and self.options.profile_persistence == "clone-first":
            self._global_profile.cleanup()