def __init__(it, logger=None, dst_dn=None): it.iddle = True it.downloading = False it.start_time = t_s() it.size = None it.vidid = '' it.logger = logger it.dst_dn = dst_dn it.lenght = it.done = 0
def go(it, vidid, reslimit):
if it.iddle==False:
_dbg("Busy")
return True # busy
it.iddle = False
it.done = 0
it.vidid = vidid
try:
resp = urlopen("https://www.youtube.com/get_video_info?video_id=%s" % vidid)
except HTTPError as e:
it.logger("\nThe server couldn\'t fulfill the request.\n")
it.logger("Error code: %s\n" % str(e.code))
except URLError as e:
it.logger("\nWe failed to reach a server.\n")
it.logger("Reason: %s\n" % str(e.reason))
else:
data = resp.read()
resp.close()
info = parse_qs(data)
if info.has_key('title') and info.has_key('url_encoded_fmt_stream_map'):
it.title = info['title'][0]
_dbg("Downloading %s\n" % it.title)
dst_fn = "%s/%s-%s.mp4" % (it.dst_dn, it.title.replace('/', '_'), vidid)
stream_map = info['url_encoded_fmt_stream_map'][0]
for v_info in stream_map.split(','):
item = parse_qs(v_info)
tags = 'quality type url'.split()
if not(False in map(lambda key: item.has_key(key), tags)):
_dbg('\n'.join(map(lambda tag: item[tag][0], tags))+'\n')
url = item['url'][0]
try:
h_url = urlopen(url)
except HTTPError as e:
it.logger("\nThe server couldn\'t fulfill the request.\n")
it.logger("Error code: %s\n" % str(e.code))
except URLError as e:
it.logger("\nWe failed to reach a server.\n")
it.logger("Reason: %s\n" % str(e.reason))
else:
_dbg("%s\n" % h_url.headers)
lenght = int(h_url.headers['Content-Length'])
if lenght:
it.lenght = lenght
it.start_time = t_s()
it.route_fd(h_url, dst_fn)
break
it.iddle = True
return False