def get_js(self):
base_data = get('https://youtube.com/watch?v=1').text
js_url = 'https://youtube.com/' + findall(r'"jsUrl":"(.*?)"',
base_data)[0]
js_file = get(js_url).text
data = Decipher(js_file, process=True).get_full_function()
self.json_file['js'] = data
open(cwd + '/tube_dl_config.json', 'w').write(dumps(self.json_file))
return data
def Formats(self):
'''
Returns:
Returns List of all stream formats available for the video.
Return Type :
List(streams_objects)
'''
fmt = list()
js_passed = False
for stream in self.streamingData:
itag = stream["itag"]
Mime, Codecs = stream["mimeType"].replace("'", '').split(';')
Codecs = Codecs.split('=')[-1].replace(' ', '').split(',')
Type = Mime.split('/')[0]
adaptive = False
progressive = False
if Type.lower() == 'video':
if len(Codecs) > 1:
vcodec, acodec = Codecs
progressive = True
else:
vcodec = Codecs[0]
acodec = None
adaptive = True
else:
acodec = Codecs[0]
vcodec = None
adaptive = True
try:
abr = stream["averageBitrate"]
except Exception:
abr = stream["bitrate"]
if 'signatureCipher' in stream.keys():
signature, url = stream["signatureCipher"].split(
'&sp=sig&url=')
signature = signature.replace('s=', '', 1).replace(
'%253D', '=').replace('%3D', '=')
deciphered_signature = Decipher().deciphered_signature(
signature, algo_js=self.json_file['js'])
url = unquote(url) + '&sig=' + deciphered_signature
if js_passed is False:
try:
if get(url, timeout=4, stream=True).status_code != 200:
self.get_js
deciphered_signature = Decipher(
).deciphered_signature(
signature, algo_js=self.json_file['js'])
url = unquote(url) + '&sig=' + deciphered_signature
except Exception:
self.get_js()
deciphered_signature = Decipher().deciphered_signature(
signature, algo_js=self.json_file['js'])
url = unquote(url) + '&sig=' + deciphered_signature
js_passed = True
else:
url = stream["url"].replace('\\u0026', '&')
try:
fps = stream["fps"]
quality = stream["qualityLabel"]
except Exception:
fps = None
quality = stream["quality"]
try:
size = stream["contentLength"]
except Exception:
size = 0
if self.meta is not None:
description = self.meta
else:
description = self.description
fmt.append(
Format(
self.category, description, self.title, {
'itag': itag,
'mimeType': Mime,
'vcodec': vcodec,
'acodec': acodec,
'fps': fps,
'abr': abr,
'quality': quality,
'url': url,
'size': size,
'adaptive': adaptive,
'progressive': progressive
}))
return fmt
def get_js(self):
js_file = requests.get(self.js_url).text
data = Decipher(js_file, process=True).get_full_function()
return data