X-Git-Url: https://git.rapsys.eu/youtubedl/blobdiff_plain/509eeaaa67b2f901752c50fc6edf41954dbe3085..382a868cee069f08aacf0b89c9d689ec420d6b2c:/youtube_dl/downloader/rtmp.py?ds=sidebyside diff --git a/youtube_dl/downloader/rtmp.py b/youtube_dl/downloader/rtmp.py index 6864670..f7eeb6f 100644 --- a/youtube_dl/downloader/rtmp.py +++ b/youtube_dl/downloader/rtmp.py @@ -7,13 +7,20 @@ import sys import time from .common import FileDownloader +from ..compat import compat_str from ..utils import ( + check_executable, encodeFilename, format_bytes, - compat_str, + get_exe_version, ) +def rtmpdump_version(): + return get_exe_version( + 'rtmpdump', ['--help'], r'(?i)RTMPDump\s*v?([0-9a-zA-Z._-]+)') + + class RtmpFD(FileDownloader): def real_download(self, filename, info_dict): def run_rtmpdump(args): @@ -39,13 +46,13 @@ class RtmpFD(FileDownloader): 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) + 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 - eta = self.calc_eta(start, time.time(), 100-resume_percent, percent-resume_percent) - speed = self.calc_speed(start, time.time(), downloaded_data_len-resume_downloaded_data_len) + eta = self.calc_eta(start, time.time(), 100 - resume_percent, percent - resume_percent) + speed = self.calc_speed(start, time.time(), downloaded_data_len - resume_downloaded_data_len) data_len = None if percent > 0: data_len = int(downloaded_data_len * 100 / percent) @@ -65,7 +72,7 @@ class RtmpFD(FileDownloader): # 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) + downloaded_data_len = int(float(mobj.group(1)) * 1024) time_now = time.time() speed = self.calc_speed(start, time_now, downloaded_data_len) self.report_progress_live_stream(downloaded_data_len, speed, time_now - start) @@ -81,7 +88,7 @@ class RtmpFD(FileDownloader): if not cursor_in_new_line: self.to_screen('') cursor_in_new_line = True - self.to_screen('[rtmpdump] '+line) + self.to_screen('[rtmpdump] ' + line) proc.wait() if not cursor_in_new_line: self.to_screen('') @@ -97,15 +104,16 @@ class RtmpFD(FileDownloader): live = info_dict.get('rtmp_live', False) conn = info_dict.get('rtmp_conn', None) protocol = info_dict.get('rtmp_protocol', None) + real_time = info_dict.get('rtmp_real_time', False) + no_resume = info_dict.get('no_resume', False) + continue_dl = info_dict.get('continuedl', False) self.report_destination(filename) tmpfilename = self.temp_name(filename) test = self.params.get('test', False) # Check for rtmpdump first - try: - subprocess.call(['rtmpdump', '-h'], stdout=(open(os.path.devnull, 'w')), stderr=subprocess.STDOUT) - except (OSError, IOError): + if not check_executable('rtmpdump', ['-h']): self.report_error('RTMP download detected but "rtmpdump" could not be run. Please install it.') return False @@ -136,7 +144,14 @@ class RtmpFD(FileDownloader): basic_args += ['--conn', conn] if protocol is not None: basic_args += ['--protocol', protocol] - args = basic_args + [[], ['--resume', '--skip', '1']][not live and self.params.get('continuedl', False)] + if real_time: + basic_args += ['--realtime'] + + args = basic_args + if not no_resume and continue_dl and not live: + args += ['--resume'] + if not live and continue_dl: + args += ['--skip', '1'] if sys.platform == 'win32' and sys.version_info < (3, 0): # Windows subprocess module does not actually support Unicode @@ -147,19 +162,7 @@ class RtmpFD(FileDownloader): else: subprocess_encoding = None - if self.params.get('verbose', False): - if subprocess_encoding: - str_args = [ - a.decode(subprocess_encoding) if isinstance(a, bytes) else a - for a in args] - else: - str_args = args - try: - import pipes - shell_quote = lambda args: ' '.join(map(pipes.quote, str_args)) - except ImportError: - shell_quote = repr - self.to_screen('[debug] rtmpdump command line: ' + shell_quote(str_args)) + self._debug_cmd(args, subprocess_encoding, exe='rtmpdump') RD_SUCCESS = 0 RD_FAILED = 1 @@ -175,12 +178,12 @@ class RtmpFD(FileDownloader): while (retval == RD_INCOMPLETE or retval == RD_FAILED) and not test and not live: prevsize = os.path.getsize(encodeFilename(tmpfilename)) self.to_screen('[rtmpdump] %s bytes' % prevsize) - time.sleep(5.0) # This seems to be needed + time.sleep(5.0) # This seems to be needed retval = run_rtmpdump(basic_args + ['-e'] + [[], ['-k', '1']][retval == RD_FAILED]) cursize = os.path.getsize(encodeFilename(tmpfilename)) if prevsize == cursize and retval == RD_FAILED: break - # Some rtmp streams seem abort after ~ 99.8%. Don't complain for those + # Some rtmp streams seem abort after ~ 99.8%. Don't complain for those if prevsize == cursize and retval == RD_INCOMPLETE and cursize > 1024: self.to_screen('[rtmpdump] Could not download the whole video. This can happen for some advertisements.') retval = RD_SUCCESS