else:
return False
+def download_hls(filename, video_url):
+ filename = sanify_filename(filename)
+ video_url = video_url.replace("http://", "hlsvariant://")
+ print "Downloading: %s" % filename
+ cmd = [
+ "livestreamer",
+ "-o", filename,
+ video_url,
+ "best",
+ ]
+ if exec_subprocess(cmd):
+ return convert_to_mp4(filename)
+ else:
+ return False
+
def download_rtmp(filename, vbase, vpath, hash_url=None):
filename = sanify_filename(filename)
print "Downloading: %s" % filename
else:
return False
-def download_hls_get_stream(url):
- def parse_bandwidth(line):
- params = line.split(":", 1)[1].split(",")
- for kv in params:
- k, v = kv.split("=", 1)
- if k == "BANDWIDTH":
- return int(v)
- return 0
-
- m3u8 = grab_text(url, 0)
- best_bandwidth = None
- best_url = None
- for line in m3u8.split("\n"):
- if line.startswith("#EXT-X-STREAM-INF:"):
- bandwidth = parse_bandwidth(line)
- if best_bandwidth is None or bandwidth > best_bandwidth:
- best_bandwidth = bandwidth
- best_url = None
- elif not line.startswith("#"):
- if best_url is None:
- best_url = line.strip()
-
- if not best_url:
- raise Exception("Failed to find best stream for HLS: " + url)
-
- return best_url
-
-def download_hls_segments(outf, url):
- m3u8 = grab_text(url, 0)
-
- fail_if_not_last_segment = None
- for line in m3u8.split("\n"):
- if not line.strip() or line.startswith("#"):
- continue
-
- if fail_if_not_last_segment:
- raise e
-
- try:
- download_hls_fetch_segment(outf, line)
- except urllib2.HTTPError, e:
- fail_if_not_last_segment = e
- continue
- sys.stdout.write(".")
- sys.stdout.flush()
-
- sys.stdout.write("\n")
-
-def download_hls_fetch_segment(outf, segment_url):
- try:
- src = _urlopen(segment_url)
- shutil.copyfileobj(src, outf)
- except:
- raise
- finally:
- try:
- src.close()
- except:
- pass
-
-def download_hls(filename, m3u8_master_url, hack_url_func=None):
- filename = sanify_filename(filename)
- print "Downloading: %s" % filename
-
- if hack_url_func is None:
- hack_url_func = lambda url: url
-
- tmpdir = tempfile.mkdtemp(prefix="webdl-hls")
-
- try:
- best_stream_url = download_hls_get_stream(hack_url_func(m3u8_master_url))
- ts_file = open(filename, "wb")
- download_hls_segments(ts_file, hack_url_func(best_stream_url))
- except KeyboardInterrupt:
- print "\nCancelled", m3u8_master_url
- return False
- finally:
- shutil.rmtree(tmpdir)
- try:
- ts_file.close()
- except:
- pass
-
- return convert_to_mp4(filename)
-
def natural_sort(l, key=None):
ignore_list = ["a", "the"]
def key_func(k):
token_hostname = urlparse.urlparse(token_url).netloc
return token, token_hostname
- def hack_url_auth_token(self, video_url, token, token_hostname):
+ def add_auth_token_to_url(self, video_url, token, token_hostname):
parsed_url = urlparse.urlparse(video_url)
hacked_url = parsed_url._replace(netloc=token_hostname, query="hdnea=" + token)
video_url = urlparse.urlunparse(hacked_url)
info = grab_json(API_URL + "/programs/" + self.video_key, 3600)
video_url = self.find_hls_url(info["playlist"])
token, token_hostname= self.get_auth_details()
- hack_url = lambda url: self.hack_url_auth_token(url, token, token_hostname)
- return download_hls(self.filename, video_url, hack_url)
+ video_url = self.add_auth_token_to_url(video_url, token, token_hostname)
+ return download_hls(self.filename, video_url)
class IviewIndexNode(Node):