YoutubeDLWrapper.py 文件源码

def progressCallback(self, info):
        global _DOWNLOAD_CANCEL
        if xbmc.abortRequested or _DOWNLOAD_CANCEL:
            _DOWNLOAD_CANCEL = False
            raise DownloadCanceledException('abortRequested')
        if _DOWNLOAD_DURATION:
            if time.time() - _DOWNLOAD_START > _DOWNLOAD_DURATION:
                raise DownloadCanceledException('duration_reached')
        #if not _CALLBACK:
        #    return
        # 'downloaded_bytes': byte_counter,
        # 'total_bytes': data_len,
        # 'tmpfilename': tmpfilename,
        # 'filename': filename,
        # 'status': 'downloading',
        # 'eta': eta,
        # 'speed': speed
        sofar = info.get('downloaded_bytes')
        total = info.get('total_bytes')
        if info.get('filename'):
            self._lastDownloadedFilePath = info.get('filename')
        pct = ''
        pct_val = 0
        eta = None
        if sofar is not None and total:
            pct_val = int((float(sofar) / total) * 100)
            pct = ' (%s%%)' % pct_val
        elif _DOWNLOAD_DURATION:
            sofar = time.time() - _DOWNLOAD_START
            eta = _DOWNLOAD_DURATION - sofar
            pct_val = int((float(sofar) / _DOWNLOAD_DURATION) * 100)
        eta = eta or info.get('eta') or ''
        eta_str = ''
        if eta:
            eta_str = durationToShortText(eta)
            eta = '  ETA: ' + eta_str
        speed = info.get('speed') or ''
        speed_str = ''
        if speed:
            speed_str = simpleSize(speed) + 's'
            speed = '  ' + speed_str
        status = '%s%s:' % (info.get('status', '?').title(), pct)
        text = CallbackMessage(status + eta + speed, pct_val, eta_str, speed_str, info)
        ok = self.showMessage(text)
        if not ok:
            #util.LOG('Download canceled')
            raise DownloadCanceledException()