diff options
| -rw-r--r-- | youtube_dl/downloader/rtmp.py | 119 |
1 files changed, 66 insertions, 53 deletions
diff --git a/youtube_dl/downloader/rtmp.py b/youtube_dl/downloader/rtmp.py index b823b5171..63e2b5c89 100644 --- a/youtube_dl/downloader/rtmp.py +++ b/youtube_dl/downloader/rtmp.py @@ -24,71 +24,78 @@ class RtmpFD(FileDownloader): def real_download(self, filename, info_dict): def run_rtmpdump(args): start = time.time() - resume_percent = None - resume_downloaded_data_len = None proc = subprocess.Popen(args, stderr=subprocess.PIPE) cursor_in_new_line = True - proc_stderr_closed = False - while not proc_stderr_closed: - # read line from stderr - line = '' - while True: - char = proc.stderr.read(1) - if not char: - proc_stderr_closed = True - break - if char in [b'\r', b'\n']: - break - line += char.decode('ascii', 'replace') - if not line: - # proc_stderr_closed is True - continue - mobj = re.search(r'([0-9]+\.[0-9]{3}) kB / [0-9]+\.[0-9]{2} sec \(([0-9]{1,2}\.[0-9])%\)', line) - if mobj: - downloaded_data_len = int(float(mobj.group(1)) * 1024) - percent = float(mobj.group(2)) - if not resume_percent: - resume_percent = percent - resume_downloaded_data_len = downloaded_data_len - time_now = time.time() - eta = self.calc_eta(start, time_now, 100 - resume_percent, percent - resume_percent) - speed = self.calc_speed(start, time_now, downloaded_data_len - resume_downloaded_data_len) - data_len = None - if percent > 0: - data_len = int(downloaded_data_len * 100 / percent) - self._hook_progress({ - 'status': 'downloading', - 'downloaded_bytes': downloaded_data_len, - 'total_bytes_estimate': data_len, - 'tmpfilename': tmpfilename, - 'filename': filename, - 'eta': eta, - 'elapsed': time_now - start, - 'speed': speed, - }) - cursor_in_new_line = False - else: - # no percent for live streams - mobj = re.search(r'([0-9]+\.[0-9]{3}) kB / [0-9]+\.[0-9]{2} sec', line) + + def dl(): + resume_percent = None + resume_downloaded_data_len = None + proc_stderr_closed = False + while not proc_stderr_closed: + # read line from stderr + line = '' + while True: + char = proc.stderr.read(1) + if not char: + proc_stderr_closed = True + break + if char in [b'\r', b'\n']: + break + line += char.decode('ascii', 'replace') + if not line: + # proc_stderr_closed is True + continue + mobj = re.search(r'([0-9]+\.[0-9]{3}) kB / [0-9]+\.[0-9]{2} sec \(([0-9]{1,2}\.[0-9])%\)', line) if mobj: downloaded_data_len = int(float(mobj.group(1)) * 1024) + percent = float(mobj.group(2)) + if not resume_percent: + resume_percent = percent + resume_downloaded_data_len = downloaded_data_len time_now = time.time() - speed = self.calc_speed(start, time_now, downloaded_data_len) + eta = self.calc_eta(start, time_now, 100 - resume_percent, percent - resume_percent) + speed = self.calc_speed(start, time_now, downloaded_data_len - resume_downloaded_data_len) + data_len = None + if percent > 0: + data_len = int(downloaded_data_len * 100 / percent) self._hook_progress({ + 'status': 'downloading', 'downloaded_bytes': downloaded_data_len, + 'total_bytes_estimate': data_len, 'tmpfilename': tmpfilename, 'filename': filename, - 'status': 'downloading', + 'eta': eta, 'elapsed': time_now - start, 'speed': speed, }) cursor_in_new_line = False - elif self.params.get('verbose', False): - if not cursor_in_new_line: - self.to_screen('') - cursor_in_new_line = True - self.to_screen('[rtmpdump] ' + line) - proc.wait() + else: + # no percent for live streams + mobj = re.search(r'([0-9]+\.[0-9]{3}) kB / [0-9]+\.[0-9]{2} sec', line) + if mobj: + downloaded_data_len = int(float(mobj.group(1)) * 1024) + time_now = time.time() + speed = self.calc_speed(start, time_now, downloaded_data_len) + self._hook_progress({ + 'downloaded_bytes': downloaded_data_len, + 'tmpfilename': tmpfilename, + 'filename': filename, + 'status': 'downloading', + 'elapsed': time_now - start, + 'speed': speed, + }) + cursor_in_new_line = False + elif self.params.get('verbose', False): + if not cursor_in_new_line: + self.to_screen('') + cursor_in_new_line = True + self.to_screen('[rtmpdump] ' + line) + + try: + dl() + finally: + proc.wait() + if not cursor_in_new_line: self.to_screen('') return proc.returncode @@ -163,7 +170,13 @@ class RtmpFD(FileDownloader): RD_INCOMPLETE = 2 RD_NO_CONNECT = 3 - retval = run_rtmpdump(args) + try: + retval = run_rtmpdump(args) + except KeyboardInterrupt: + if not info_dict.get('is_live'): + raise + retval = RD_SUCCESS + self.to_screen('\n[rtmpdump] Interrupted by user') if retval == RD_NO_CONNECT: self.report_error('[rtmpdump] Could not connect to RTMP server.') |