def _get_video_streams(self):
self.logger.debug("Getting video steams for {0} (type={1})".format(
self.video_id, self.video_type))
self._authenticate()
if self.video_type == "b":
self.video_type = "a"
try:
videos = self.api.videos(self.video_type + self.video_id,
schema=_video_schema)
except PluginError as err:
if "HTTP/1.1 0 ERROR" in str(err):
raise NoStreamsError(self.url)
else:
raise
# Parse the "t" query parameter on broadcasts and adjust
# start offset if needed.
time_offset = self.params.get("t")
if time_offset:
try:
time_offset = hours_minutes_seconds(time_offset)
except ValueError:
time_offset = 0
videos["start_offset"] += time_offset
return self._create_playlist_streams(videos)
def _get_hls_streams(self, url, restricted_bitrates, **extra_params):
time_offset = self.params.get("t", 0)
if time_offset:
try:
time_offset = hours_minutes_seconds(time_offset)
except ValueError:
time_offset = 0
try:
streams = TwitchHLSStream.parse_variant_playlist(
self.session, url, start_offset=time_offset, **extra_params)
except OSError as err:
err = str(err)
if "404 Client Error" in err or "Failed to parse playlist" in err:
return
else:
raise PluginError(err)
for name in restricted_bitrates:
if name not in streams:
log.warning(
"The quality '{0}' is not available since it requires a subscription."
.format(name))
return streams
def _get_video_streams(self):
self.logger.debug("Getting video steams for {0} (type={1})".format(self.video_id, self.video_type))
self._authenticate()
if self.video_type == "b":
self.video_type = "a"
try:
videos = self.api.videos(self.video_type + self.video_id,
schema=_video_schema)
except PluginError as err:
if "HTTP/1.1 0 ERROR" in str(err):
raise NoStreamsError(self.url)
else:
raise
# Parse the "t" query parameter on broadcasts and adjust
# start offset if needed.
time_offset = self.params.get("t")
if time_offset:
try:
time_offset = hours_minutes_seconds(time_offset)
except ValueError:
time_offset = 0
videos["start_offset"] += time_offset
return self._create_playlist_streams(videos)
def _get_hls_streams(self, stream_type="live"):
self.logger.debug("Getting {0} HLS streams for {1}".format(
stream_type, self.channel))
self._authenticate()
self._hosted_chain.append(self.channel)
if stream_type == "live":
hosted_channel = self._check_for_host()
if hosted_channel and self.options.get("disable_hosting"):
self.logger.info("hosting was disabled by command line option")
elif hosted_channel:
self.logger.info("switching to {0}", hosted_channel)
if hosted_channel in self._hosted_chain:
self.logger.error(
u"A loop of hosted channels has been detected, "
"cannot find a playable stream. ({0})".format(
u" -> ".join(self._hosted_chain +
[hosted_channel])))
return {}
self.channel = hosted_channel
return self._get_hls_streams(stream_type)
# only get the token once the channel has been resolved
sig, token = self._access_token(stream_type)
url = self.usher.channel(self.channel,
sig=sig,
token=token,
fast_bread=True)
elif stream_type == "video":
sig, token = self._access_token(stream_type)
url = self.usher.video(self.video_id, nauthsig=sig, nauth=token)
else:
self.logger.debug(
"Unknown HLS stream type: {0}".format(stream_type))
return {}
time_offset = self.params.get("t", 0)
if time_offset:
try:
time_offset = hours_minutes_seconds(time_offset)
except ValueError:
time_offset = 0
try:
# If the stream is a VOD that is still being recorded the stream should start at the
# beginning of the recording
streams = TwitchHLSStream.parse_variant_playlist(
self.session,
url,
start_offset=time_offset,
force_restart=not stream_type == "live")
except IOError as err:
err = str(err)
if "404 Client Error" in err or "Failed to parse playlist" in err:
return
else:
raise PluginError(err)
try:
token = parse_json(token, schema=_token_schema)
for name in token["restricted_bitrates"]:
if name not in streams:
self.logger.warning(
"The quality '{0}' is not available "
"since it requires a subscription.", name)
except PluginError:
pass
return streams
def test_hours_minutes_seconds(self):
self.assertEqual(hours_minutes_seconds("00:01:30"), 90)
self.assertEqual(hours_minutes_seconds("01:20:15"), 4815)
self.assertEqual(hours_minutes_seconds("26:00:00"), 93600)
self.assertEqual(hours_minutes_seconds("07"), 7)
self.assertEqual(hours_minutes_seconds("444"), 444)
self.assertEqual(hours_minutes_seconds("8888"), 8888)
self.assertEqual(hours_minutes_seconds("01h"), 3600)
self.assertEqual(hours_minutes_seconds("01h22m33s"), 4953)
self.assertEqual(hours_minutes_seconds("01H22M37S"), 4957)
self.assertEqual(hours_minutes_seconds("01h30s"), 3630)
self.assertEqual(hours_minutes_seconds("1m33s"), 93)
self.assertEqual(hours_minutes_seconds("55s"), 55)
self.assertEqual(hours_minutes_seconds("-00:01:40"), 100)
self.assertEqual(hours_minutes_seconds("-00h02m30s"), 150)
self.assertEqual(hours_minutes_seconds("02:04"), 124)
self.assertEqual(hours_minutes_seconds("1:10"), 70)
self.assertEqual(hours_minutes_seconds("10:00"), 600)
with self.assertRaises(ValueError):
hours_minutes_seconds("FOO")
with self.assertRaises(ValueError):
hours_minutes_seconds("BAR")
with self.assertRaises(ValueError):
hours_minutes_seconds("11:ERR:00")
def test_hours_minutes_seconds(self):
self.assertEqual(hours_minutes_seconds("00:01:30"), 90)
self.assertEqual(hours_minutes_seconds("01:20:15"), 4815)
self.assertEqual(hours_minutes_seconds("26:00:00"), 93600)
self.assertEqual(hours_minutes_seconds("07"), 7)
self.assertEqual(hours_minutes_seconds("444"), 444)
self.assertEqual(hours_minutes_seconds("8888"), 8888)
self.assertEqual(hours_minutes_seconds("01h"), 3600)
self.assertEqual(hours_minutes_seconds("01h22m33s"), 4953)
self.assertEqual(hours_minutes_seconds("01H22M37S"), 4957)
self.assertEqual(hours_minutes_seconds("01h30s"), 3630)
self.assertEqual(hours_minutes_seconds("1m33s"), 93)
self.assertEqual(hours_minutes_seconds("55s"), 55)
self.assertEqual(hours_minutes_seconds("-00:01:40"), 100)
self.assertEqual(hours_minutes_seconds("-00h02m30s"), 150)
self.assertEqual(hours_minutes_seconds("02:04"), 124)
self.assertEqual(hours_minutes_seconds("1:10"), 70)
self.assertEqual(hours_minutes_seconds("10:00"), 600)
with self.assertRaises(ValueError):
hours_minutes_seconds("FOO")
with self.assertRaises(ValueError):
hours_minutes_seconds("BAR")
with self.assertRaises(ValueError):
hours_minutes_seconds("11:ERR:00")
def _get_hls_streams(self, stream_type="live"):
self.logger.debug("Getting {0} HLS streams for {1}".format(stream_type, self.channel))
self._authenticate()
self._hosted_chain.append(self.channel)
if stream_type == "live":
hosted_channel = self._check_for_host()
if hosted_channel and self.options.get("disable_hosting"):
self.logger.info("hosting was disabled by command line option")
elif hosted_channel:
self.logger.info("switching to {0}", hosted_channel)
if hosted_channel in self._hosted_chain:
self.logger.error(
u"A loop of hosted channels has been detected, "
"cannot find a playable stream. ({0})".format(
u" -> ".join(self._hosted_chain + [hosted_channel])))
return {}
self.channel = hosted_channel
return self._get_hls_streams(stream_type)
# only get the token once the channel has been resolved
sig, token = self._access_token(stream_type)
url = self.usher.channel(self.channel, sig=sig, token=token, fast_bread=True)
elif stream_type == "video":
sig, token = self._access_token(stream_type)
url = self.usher.video(self.video_id, nauthsig=sig, nauth=token)
else:
self.logger.debug("Unknown HLS stream type: {0}".format(stream_type))
return {}
time_offset = self.params.get("t", 0)
if time_offset:
try:
time_offset = hours_minutes_seconds(time_offset)
except ValueError:
time_offset = 0
try:
# If the stream is a VOD that is still being recorded the stream should start at the
# beginning of the recording
streams = HLSStream.parse_variant_playlist(self.session, url,
start_offset=time_offset,
force_restart=not stream_type == "live")
except IOError as err:
err = str(err)
if "404 Client Error" in err or "Failed to parse playlist" in err:
return
else:
raise PluginError(err)
try:
token = parse_json(token, schema=_token_schema)
for name in token["restricted_bitrates"]:
if name not in streams:
self.logger.warning("The quality '{0}' is not available "
"since it requires a subscription.",
name)
except PluginError:
pass
return streams
