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biligrablite.py
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biligrablite.py
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'''
Biligrab Lite 0.21
Beining@ACICFG
cnbeining[at]gmail.com
http://www.cnbeining.com
MIT licence
'''
import sys
import os
from StringIO import StringIO
import gzip
import urllib2
import hashlib
from xml.dom.minidom import parseString
global vid
global cid
global partname
global title
global videourl
global part_now
global appkey
global secretkey
appkey='c1b107428d337928';
secretkey = 'ea85624dfcf12d7cc7b2b3a94fac1f2c'
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
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.tv/video/av'+ str(vid)+'/index_'+ str(p)+'.html'
print('Fetching webpage...')
print(biliurl)
try:
request = urllib2.Request(biliurl, headers={ 'User-Agent' : 'Biligrab /0.8 ([email protected])', '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.decode("utf-8"))
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 main(vid, p, oversea):
global cid
global partname
global title
global videourl
global is_first_run
videourl = 'http://www.bilibili.tv/video/av'+ str(vid)+'/index_'+ str(p)+'.html'
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)
if len(partname) is not 0:
filename = partname
elif title is not '':
filename = title
else:
filename = cid
print('Fetching XML...')
os.system((u'curl -o "'+filename+u'.xml" --compressed http://comment.bilibili.cn/'+cid+u'.xml').encode(sys.stdout.encoding))
os.system((u'gzip -d '+cid+u'.xml.gz').encode(sys.stdout.encoding))
print(u'The XML file, ' + filename + u'.xml should be ready...enjoy!')
#try api
#
vid = str(raw_input('av'))
p_raw = str(raw_input('P'))
if p_raw == '':
p_raw = '1'
oversea = '0'
p_list = []
p_raw = p_raw.split(',')
for item in p_raw:
if '~' in item:
#print(item)
lower = 0
higher = 0
item = item.split('~')
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)+'", abandon it.')
#break
p_list = list_del_repeat(p_list)
global is_first_run
is_first_run = 0
part_now = '0'
print(p_list)
for p in p_list:
print part_now
part_now = str(p)
main(vid, p, oversea)
exit()