Function _first_key

network_diagnostics.py:276–282

lldpctl json nests some objects under a single dynamic key (e.g. the chassis name). Return (key, value) of the first item, or (None, {}).

(d)

            s.connect(dst)
            return True
        except PermissionError:
            unknown = True
        except OSError:
            pass
        finally:
            s.close()
    return None if unknown else False


def _speedtest_client():