don't cache erroneous info

                    return

                    return

                self.do_read_info_from_repo()

                self.do_read_info_from_repo()

                if self.commit_hash:

                    return self.to_dict()

                    return self.to_dict()

        try:

        try:

            d = cache.cached_data_for_file('extensions-git', self.name, os.path.join(self.path, ".git"), read_from_repo)

            extension_git_path = os.path.join(self.path, ".git")

            if os.path.isdir(extension_git_path):

                d = cache.cached_data_for_file('extensions-git', self.name, extension_git_path, read_from_repo)

                self.from_dict(d)

                self.from_dict(d)

        except FileNotFoundError:

        except (FileNotFoundError, TypeError) as e:

            pass

            pass

        except Exception as e:

            print(e)

        self.status = 'unknown' if self.status == '' else self.status

        self.status = 'unknown' if self.status == '' else self.status

    def do_read_info_from_repo(self):

    def do_read_info_from_repo(self):