这个要求从差不多0.6的时候就开始了，现在终于完成了。
当然原来的交互保留，我自己还要用。
顺便说一句，这个脚本经过考证，Biligrab的源头是http://www.cnbeining.com/2013/11/do-it-again-mac-download-b-dodging-stuff/ 。
当时的代码算上注释和空行是32行。。。。。。。。。。那个分支变成了Biligrab0.2，也就是Biligrablite。现在Biligrablite就有223行。。。
9个月，代码翻了10番多。。。。。
代码下面。
#!/usr/bin/env python
#coding:utf-8
# Author: Beining --<ACICFG>
# Purpose: Yet another danmaku and video file downloader of Bilibili.
# Created: 11/03/2013
'''
Biligrab 0.86
Beining@ACICFG
cnbeining[at]gmail.com
http://www.cnbeining.com
MIT licence
'''
import sys
import os
from StringIO import StringIO
import gzip
import urllib
import urllib2
import sys
import commands
import hashlib
import getopt
from xml.dom.minidom import parse, parseString
import xml.dom.minidom
reload(sys)
sys.setdefaultencoding('utf-8')
global vid
global cid
global partname
global title
global videourl
global part_now
global is_first_run
global appkey
global secretkey
appkey='85eb6835b0a1034e';
secretkey = '2ad42749773c441109bdc0191257a664'
def list_del_repeat(list):
"""delete repeating items in a list, and keep the order.
http://www.cnblogs.com/infim/archive/2011/03/10/1979615.html"""
l2 = []
[l2.append(i) for i in list if not i in l2]
return(l2)
#----------------------------------------------------------------------
def find_cid_api(vid, p):
"""find cid and print video detail"""
global cid
global partname
global title
global videourl
cookiepath = './bilicookies'
try:
cookies = open(cookiepath, 'r').readline()
#print(cookies)
except:
print('Cannot read cookie, may affect some videos...')
cookies = ''
cid = 0
title = ''
partname = ''
if str(p) is '0' or str(p) is '1':
str2Hash = 'appkey=85eb6835b0a1034e&id=' + str(vid) + '&type=xml2ad42749773c441109bdc0191257a664'
sign_this = hashlib.md5(str2Hash.encode('utf-8')).hexdigest()
biliurl = 'https://api.bilibili.com/view?appkey=85eb6835b0a1034e&id=' + str(vid) + '&type=xml&sign=' + sign_this
print(biliurl)
else:
str2Hash = 'appkey=85eb6835b0a1034e&id=' + str(vid) + '&page=' + str(p) + '&type=xml2ad42749773c441109bdc0191257a664'
sign_this = hashlib.md5(str2Hash.encode('utf-8')).hexdigest()
biliurl = 'https://api.bilibili.com/view?appkey=85eb6835b0a1034e&id=' + str(vid) + '&page=' + str(p) + '&type=xml&sign=' + sign_this
#print(biliurl)
videourl = 'http://www.bilibili.com/video/av'+ str(vid)+'/index_'+ str(p)+'.html'
print('Fetching webpage...')
try:
request = urllib2.Request(biliurl, headers={ 'User-Agent' : 'Biligrab /0.8 (cnbeining@gmail.com)', 'Cache-Control': 'no-cache', 'Pragma': 'no-cache' , 'Cookie': cookies})
response = urllib2.urlopen(request)
data = response.read()
dom = parseString(data)
for node in dom.getElementsByTagName('cid'):
if node.parentNode.tagName == "info":
cid = node.toxml()[5:-6]
print('cid is ' + cid)
break
for node in dom.getElementsByTagName('partname'):
if node.parentNode.tagName == "info":
partname = node.toxml()[10:-11].strip()
print('partname is ' + partname)
break
for node in dom.getElementsByTagName('title'):
if node.parentNode.tagName == "info":
title = node.toxml()[7:-8].strip()
print('Title is ' + title)
except: #If API failed
print('ERROR: Cannot connect to API server!')
#----------------------------------------------------------------------
def find_cid_flvcd(videourl):
""""""
global vid
global cid
global partname
global title
print('Fetching webpage via Flvcd...')
request = urllib2.Request(videourl, headers={ 'User-Agent' : 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_9_0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/31.0.1650.63 Safari/537.36', 'Cache-Control': 'no-cache', 'Pragma': 'no-cache' })
request.add_header('Accept-encoding', 'gzip')
response = urllib2.urlopen(request)
if response.info().get('Content-Encoding') == 'gzip':
buf = StringIO( response.read())
f = gzip.GzipFile(fileobj=buf)
data = f.read()
data_list = data.split('\n')
#Todo: read title
for lines in data_list:
if 'cid=' in lines:
cid = lines.split('&')
cid = cid[0].split('=')
cid = cid[-1]
print('cid is ' + str(cid))
break
#----------------------------------------------------------------------
def find_link_flvcd(videourl):
""""""
request = urllib2.Request('http://www.flvcd.com/parse.php?'+urllib.urlencode([('kw', videourl)]), headers={ 'User-Agent' : 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_9_0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/31.0.1650.63 Safari/537.36', 'Cache-Control': 'no-cache', 'Pragma': 'no-cache' })
request.add_header('Accept-encoding', 'gzip')
response = urllib2.urlopen(request)
data = response.read()
data_list = data.split('\n')
for items in data_list:
if 'name' in items and 'inf' in items and 'input' in items:
c = items
rawurlflvcd = c[59:-5]
rawurlflvcd = rawurlflvcd.split('|')
return rawurlflvcd
#----------------------------------------------------------------------
def main(vid, p, oversea):
global cid
global partname
global title
global videourl
global is_first_run
videourl = 'http://www.bilibili.com/video/av'+ str(vid)+'/index_'+ str(p)+'.html'
output = commands.getstatusoutput('ffmpeg --help')
if str(output[0]) == '32512':
print('FFmpeg does not exist! Trying to get you a binary, need root...')
os.system('sudo curl -o /usr/bin/ffmpeg https://raw.githubusercontent.com/superwbd/ABPlayerHTML5-Py--nix/master/ffmpeg')
output = commands.getstatusoutput('aria2c --help')
if str(output[0]) == '32512':
print('aria2c does not exist! Trying to get you a binary, need root... Thanks for @MartianZ \'s work.')
os.system('sudo curl -o /usr/bin/aria2c https://raw.githubusercontent.com/MartianZ/fakeThunder/master/fakeThunder/aria2c')
find_cid_api(vid, p)
global cid
if cid is 0:
print('Cannot find cid, trying to do it brutely...')
find_cid_flvcd(videourl)
if cid is 0:
is_black3 = str(raw_input('Strange, still cannot find cid... Type y for trying the unpredictable way, or input the cid by yourself, press ENTER to quit.'))
if 'y' in str(is_black3):
vid = vid - 1
p = 1
find_cid_api(vid-1, p)
cid = cid + 1
elif str(is_black3) is '':
print('Cannot get cid anyway! Quit.')
exit()
else:
cid = str(is_black3)
#start to make folders...
if title is not '':
folder = title
else:
folder = cid
if len(partname) is not 0:
filename = partname
elif title is not '':
filename = title
else:
filename = cid
# In case make too much folders
folder_to_make = os.getcwd() + '/' + folder
if is_first_run == 0:
if not os.path.exists(folder_to_make):
os.makedirs(folder_to_make)
is_first_run = 1
os.chdir(folder_to_make)
print('Fetching XML...')
os.system('curl -o "'+filename+'.xml" --compressed http://comment.bilibili.com/'+cid+'.xml')
os.system('gzip -d '+cid+'.xml.gz')
print('The XML file, ' + filename + '.xml should be ready...enjoy!')
print('Finding video location...')
#try api
sign_this = hashlib.md5('appkey=' + appkey + '&cid=' + cid + secretkey.encode('utf-8')).hexdigest()
if oversea == '1':
try:
request = urllib2.Request('http://interface.bilibili.com/v_cdn_play?appkey=' + appkey + '&cid=' + cid + '&sign=' + sign_this, headers={ 'User-Agent' : 'Biligrab /0.8 (cnbeining@gmail.com)', 'Cache-Control': 'no-cache', 'Pragma': 'no-cache' })
except:
print('ERROR: Cannot connect to CDN API server!')
elif oversea is '2':
#Force get oriurl
try:
request = urllib2.Request('http://interface.bilibili.com/player?appkey=' + appkey + '&cid=' + cid + '&sign=' + sign_this, headers={ 'User-Agent' : 'Biligrab /0.8 (cnbeining@gmail.com)', 'Cache-Control': 'no-cache', 'Pragma': 'no-cache' })
except:
print('ERROR: Cannot connect to original source API server!')
else:
try:
request = urllib2.Request('http://interface.bilibili.com/playurl?appkey=' + appkey + '&cid=' + cid + '&sign=' + sign_this, headers={ 'User-Agent' : 'Biligrab /0.8 (cnbeining@gmail.com)', 'Cache-Control': 'no-cache', 'Pragma': 'no-cache' })
except:
print('ERROR: Cannot connect to normal API server!')
response = urllib2.urlopen(request)
data = response.read()
rawurl = []
originalurl = ''
if oversea is '2':
data = data.split('\n')
for l in data:
if 'oriurl' in l:
originalurl = str(l[8:-9])
print('Original URL is ' + originalurl)
break
if originalurl is not '':
rawurl = find_link_flvcd(originalurl)
else:
print('Cannot get original URL! Using falloff plan...')
pass
else:
dom = parseString(data)
for node in dom.getElementsByTagName('url'):
if node.parentNode.tagName == "durl":
rawurl.append(node.toxml()[14:-9])
#print(str(node.toxml()[14:-9]))
pass
if rawurl is []: #hope this never happen
rawurl = find_link_flvcd(videourl)
#flvcd
#print(rawurl)
vid_num = len(rawurl)
if vid_num is 0:
print('Cannot get download URL!')
exit()
#print(rawurl)
print(str(vid_num) + ' videos in part ' + str(part_now) + ' to download, fetch yourself a cup of coffee...')
for i in range(vid_num):
print('Downloading ' + str(i+1) + ' of ' + str(vid_num) + ' videos in part ' + str(part_now) + '...')
#print('aria2c -llog.txt -c -s16 -x16 -k1M --out '+str(i)+'.flv "'+rawurl[i]+'"')
os.system('aria2c -c -s16 -x16 -k1M --out '+str(i)+'.flv "'+rawurl[i]+'"')
#os.system('aria2c -larialog.txt -c -s16 -x16 -k1M --out '+str(i)+'.flv "'+rawurl[i]+'"')
#not debugging, not fun.
f = open('ff.txt', 'w')
ff = ''
os.getcwd()
for i in range(vid_num):
ff = ff + 'file \'' + str(os.getcwd()) + '/'+ str(i) + '.flv\'\n'
ff = ff.encode("utf8")
f.write(ff)
f.close()
print('Concating videos...')
os.system('ffmpeg -f concat -i ff.txt -c copy "'+filename+'".mp4')
if os.path.isfile(str(filename+'.mp4')):
os.system('rm -r ff.txt')
for i in range(vid_num):
os.system('rm -r '+str(i)+'.flv')
print('Done, enjoy yourself!')
else:
print('ERROR: Cannot concatenative files, trying to make flv...')
os.system('ffmpeg -f concat -i ff.txt -c copy "'+filename+'".flv')
if os.path.isfile(str(filename+'.flv')):
print('FLV file made. Not possible to mux to MP4, highly likely due to audio format.')
os.system('rm -r ff.txt')
for i in range(vid_num):
os.system('rm -r '+str(i)+'.flv')
else:
print('ERROR: Cannot concatenative files, trying to make flv...')
#----------------------------------------------------------------------
def get_full_p(p_raw):
"""str->list"""
p_list = []
p_raw = p_raw.split(',')
for item in p_raw:
if '~' in item:
#print(item)
lower = 0
higher = 0
item = item.split('~')
part_now = '0'
try:
lower = int(item[0])
except:
print('Cannot read lower!')
try:
higher = int(item[1])
except:
print('Cannot read higher!')
if lower == 0 or higher == 0:
if lower == 0 and higher != 0:
lower = higher
elif lower != 0 and higher == 0:
higher = lower
else:
print('Cannot find any higher or lower, ignoring...')
#break
mid = 0
if higher < lower:
mid = higher
higher = lower
lower = mid
p_list.append(lower)
while lower < higher:
lower = lower + 1
p_list.append(lower)
#break
else:
try:
p_list.append(int(item))
except:
print('Cannot read "'+str(item)+'", abondon it.')
#break
p_list = list_del_repeat(p_list)
return p_list
#----------------------------------------------------------------------
def usage():
""""""
print('''Usage:
python biligrab.py (-h) (-a) (-p) (-s)
-h: Default: None
Print this usage file.
-a: Default: None
The av number.
If not set, Biligrab will use the falloff interact mode.
-p: Default: 1
The part number.
Support "~", "," and mix use.
Examples:
Input Output
1 [1]
1,2 [1, 2]
1~3 [1, 2, 3]
1,2~3 [1, 2, 3]
-s: Default: 0
Source to download.
0: The original API source, can be Letv backup,
and can failed if the original video is not avalable(e.g., deleted)
1: The CDN API source, "oversea accelerate".
Can be MINICDN backup in Mainland China or oversea.
Good to bypass some bangumi's limit.
2: Force to use the original source.
Use Flvcd to parase the video, but would fail if
1) The original source DNE, e.g., some old videos
2) The original source is Letvcloud itself.
3) Other unknown reason(s) that stops Flvcd from parase the video.''')
#----------------------------------------------------------------------
if __name__=='__main__':
is_first_run = 0
argv_list = []
argv_list = sys.argv[1:]
p_raw = ''
vid = ''
oversea = ''
try:
opts, args = getopt.getopt(argv_list, "ha:p:s:", ['help', "av",'part', 'source'])
except getopt.GetoptError:
usage()
exit()
for o, a in opts:
if o in ('-h', '--help'):
usage()
exit()
if o in ('-a', '--av'):
vid = a
try:
argv_list.remove('-a')
except:
break
if o in ('-p', '--part'):
p_raw = a
try:
argv_list.remove('-p')
except:
break
if o in ('-s', '--source'):
oversea = a
try:
argv_list.remove('-s')
except:
break
if len(vid) == 0:
vid = str(raw_input('av'))
p_raw = str(raw_input('P'))
oversea = str(input('Source?'))
'''
if len(vid) == 0:
vid = str(raw_input('Please input: av'))
if len(vid) == 0:
print('Cannot download nothing!')
exit()
'''
if len(p_raw) == 0:
print('No part number set, download part 1.')
p_raw = '1'
if len(oversea) == 0:
oversea = 0
print('Oversea not set, use original API(methon 0).')
print('Your targe download is av' + vid + ', part ' + p_raw + ', from source ' + oversea)
p_list = get_full_p(p_raw)
for p in p_list:
reload(sys)
sys.setdefaultencoding('utf-8')
part_now = str(p)
main(vid, p, oversea)
exit()
'''
data_list = data.split('\r')
for lines in data_list:
lines = str(lines)
if '<url>' in lines:
if 'youku' in lines:
url = lines[17:-9]
elif 'sina' in lines:
url = lines[16:-9]
elif 'qq.com' in lines:
url = lines[17:-9]
elif 'letv.com' in lines:
url = lines[17:-9]
break
elif 'acgvideo' in lines:
url = lines[17:-9]
is_local = 1
rawurl.append(url)
if 'backup_url' in lines and is_local is 1:
break'''