Biligrab 0.98.25：更好的M3U

还有0.98.1, 0.98.2 两个版本。

我们能不能做的更好？也许是的。

#!/usr/bin/env python
# coding:utf-8
# Author: Beining --<ACICFG>
# Purpose: Yet another danmaku and video file downloader of Bilibili.
# Created: 11/06/2013
# 
# Biligrab is licensed under MIT licence
# 
# Copyright (c) 2013-2014

'''
Biligrab 0.98.25
Beining@ACICFG
cnbeining[at]gmail.com
http://www.cnbeining.com
https://github.com/cnbeining/Biligrab
MIT licence
'''

import sys
import os
from StringIO import StringIO
import gzip
import urllib
import urllib2
import math
import json
import commands
import subprocess
import hashlib
import getopt
import logging

from xml.dom.minidom import parse, parseString
import xml.dom.minidom

try:
    from danmaku2ass2 import *
except:
    pass

reload(sys)
sys.setdefaultencoding('utf-8')

global vid, cid, partname, title, videourl, part_now, is_first_run, APPKEY, SECRETKEY, LOG_LEVEL, VER, LOCATION_DIR, VIDEO_FORMAT, convert_ass, is_export, IS_SLIENT, pages, IS_M3U, FFPROBE_USABLE

cookies, VIDEO_FORMAT = '', ''
LOG_LEVEL, pages, FFPROBE_USABLE = 0, 0, 0
APPKEY = '85eb6835b0a1034e'
SECRETKEY = '2ad42749773c441109bdc0191257a664'
VER = '0.98.25'
FAKE_HEADER = {
    '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'}
LOCATION_DIR = os.getcwd()


#----------------------------------------------------------------------
def print_error(data):
    """str->None"""
    print('Dumping info...')
    print('=======================DUMP DATA==================')
    print(data)
    print('========================DATA END==================')

#----------------------------------------------------------------------
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 calc_sign(string):
    """str/any->str
    return MD5."""
    return str(hashlib.md5(str(string).encode('utf-8')).hexdigest())

#----------------------------------------------------------------------
def read_cookie(cookiepath):
    """str->list
    Original target: set the cookie
    Target now: Set the global header"""
    global BILIGRAB_HEADER
    try:
        cookies_file = open(cookiepath, 'r')
        cookies = cookies_file.readlines()
        cookies_file.close()
        # print(cookies)
        return cookies
    except:
        print('WARNING: Cannot read cookie, may affect some videos...')
        return ['']

#----------------------------------------------------------------------
def clean_name(name):
    """str->str
    delete all the dramas in the filename."""
    return (str(name).strip().replace('\\',' ').replace('/', ' ').replace('&', ' ')).replace('-', ' ')

#----------------------------------------------------------------------
def mylist_to_aid_list(mylist):
    """str/int->list"""
    request = urllib2.Request('http://www.bilibili.com/mylist/mylist-{mylist}.js'.format(mylist = mylist), headers = FAKE_HEADER)
    response = urllib2.urlopen(request)
    aid_list = []
    data = response.read()
    for i in data.split('\n')[-3].split(','):
        if 'aid' in i:
            aid_list.append(i.split(':')[1])
    return aid_list

#----------------------------------------------------------------------
def find_cid_api(vid, p, cookies):
    """find cid and print video detail
    str,int?,str->str,str,str,str
    TODO: Use json."""
    global cid, partname, title, videourl, pages
    cid = 0
    title , partname , pages, = '', '', ''
    if str(p) is '0' or str(p) is '1':
        str2Hash = 'appkey={APPKEY}&id={vid}&type=xml{SECRETKEY}'.format(APPKEY = APPKEY, vid = vid, SECRETKEY = SECRETKEY)
        biliurl = 'https://api.bilibili.com/view?appkey={APPKEY}&id={vid}&type=xml&sign={sign}'.format(APPKEY = APPKEY, vid = vid, SECRETKEY = SECRETKEY, sign = calc_sign(str2Hash))
    else:
        str2Hash = 'appkey={APPKEY}&id={vid}&page={p}&type=xml{SECRETKEY}'.format(APPKEY = APPKEY, vid = vid, p = p, SECRETKEY = SECRETKEY)
        biliurl = 'https://api.bilibili.com/view?appkey={APPKEY}&id={vid}&page={p}&type=xml&sign={sign}'.format(APPKEY = APPKEY, vid = vid, SECRETKEY = SECRETKEY, p = p, sign = calc_sign(str2Hash))
    print('DEBUG: ' + biliurl)
    videourl = 'http://www.bilibili.com/video/av{vid}/index_{p}.html'.format(vid = vid, p = p)
    print('INFO: Fetching webpage...')
    try:
        request = urllib2.Request(biliurl, headers=BILIGRAB_HEADER)
        response = urllib2.urlopen(request)
        data = response.read()
        if LOG_LEVEL == 1:
            print_error(data)
        dom = parseString(data)
        for node in dom.getElementsByTagName('cid'):
            if node.parentNode.tagName == "info":
                cid = node.toxml()[5:-6]
                print('INFO: cid is ' + cid)
                break
        for node in dom.getElementsByTagName('partname'):
            if node.parentNode.tagName == "info":
                partname = clean_name(str(node.toxml()[10:-11]))
                print('INFO: partname is ' + partname)  # no more /\ drama
                break
        for node in dom.getElementsByTagName('title'):
            if node.parentNode.tagName == "info":
                title = clean_name(str(node.toxml()[7:-8]))
                print('INFO: Title is ' + title)
        for node in dom.getElementsByTagName('pages'):
            if node.parentNode.tagName == "info":
                pages = clean_name(str(node.toxml()[7:-8]))
                print('INFO: Total pages is ' + str(pages))
        return [cid, partname, title, pages]
    except:  # If API failed
        print(
            'WARNING: Cannot connect to API server! \nIf you think this is wrong, please open an issue at \nhttps://github.com/cnbeining/Biligrab/issues with *ALL* the screen output, \nas well as your IP address and basic system info.\nYou can get these data via "-l".')
        if LOG_LEVEL == 1:
            print_error(data)
        else:
            print('WARNING: Cannot connect to API server!')
        return ['', '', '', '']

#----------------------------------------------------------------------
def find_cid_flvcd(videourl):
    """str->None
    set cid."""
    global vid, cid, partname, title
    print('INFO: Fetching webpage via Flvcd...')
    request = urllib2.Request(videourl, headers=FAKE_HEADER)
    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')
    if LOG_LEVEL == 1:
        print_error(data)
    # Todo: read title
    for lines in data_list:
        if 'cid=' in lines:
            cid = lines.split('&')
            cid = cid[0].split('=')
            cid = cid[-1]
            print('INFO: cid is ' + str(cid))
            break

#----------------------------------------------------------------------
def check_dependencies(download_software, concat_software, probe_software):
    """None->str,str,str
    Will give softwares for concat, download and probe.
    The detection of Python3 is located at the end of Main function."""
    concat_software_list = ['ffmpeg', 'avconv']
    download_software_list = ['aria2c', 'axel', 'wget', 'curl']
    probe_software_list = ['mediainfo', 'ffprobe']
    name_list = [[concat_software,
                  concat_software_list],
                 [download_software,
                  download_software_list],
                 [probe_software,
                  probe_software_list]]
    for name in name_list:
        if name[0].strip().lower() not in name[1]:  # Unsupported software
            # Set a Unsupported software,  not blank
            if len(name[0].strip()) != 0:
                print('WARNING: Requested Software not supported!\n         Biligrab only support these following software(s):\n         ' +
                      str(name[1]) + '\n         Trying to find available one...')
            for software in name[1]:
                output = commands.getstatusoutput(software + ' --help')
                if str(output[0]) != '32512':  # If exist
                    name[0] = software
                    break
        if name[0] == '':
            print('FATAL: Cannot find software in ' + str(name[1]) + ' !')
            exit()
    return name_list[0][0], name_list[1][0], name_list[2][0]

#----------------------------------------------------------------------
def download_video(part_number, download_software, video_link):
    """"""
    if download_software == 'aria2c':
        cmd = 'aria2c -c -s16 -x16 -k1M --out {part_number}.flv "{video_link}"'
    elif download_software == 'wget':
        cmd = 'wget -c -O {part_number}.flv "{video_link}"'
    elif download_software == 'curl':
        cmd = 'curl -L -C -o {part_number}.flv "{video_link}"'
    elif download_software == 'axel':
        cmd = 'axel -n 20 -o {part_number}.flv "{video_link}"'
    os.system(cmd.format(part_number = part_number, video_link = video_link))

#----------------------------------------------------------------------
def concat_videos(concat_software, vid_num, filename):
    """str,str->None"""
    global VIDEO_FORMAT
    if concat_software == 'ffmpeg':
        f = open('ff.txt', 'w')
        ff = ''
        cwd = os.getcwd()
        for i in range(vid_num):
            ff = ff + 'file \'{cwd}/{i}.flv\'\n'.format(cwd = cwd, i = i)
        ff = ff.encode("utf8")
        f.write(ff)
        f.close()
        if LOG_LEVEL == 1:
            print_error(ff)
        print('INFO: Concating videos...')
        os.system('ffmpeg -f concat -i ff.txt -c copy "' + filename + '".mp4')
        VIDEO_FORMAT = '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('INFO: 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')
            VIDEO_FORMAT = 'flv'
            if os.path.isfile(str(filename + '.flv')):
                print('WARNING: 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!')
    elif concat_software == 'avconv':
        pass

#----------------------------------------------------------------------
def process_m3u8(url):
    """str->list
    Only Youku."""
    url_list = []
    request = urllib2.Request(url, headers=BILIGRAB_HEADER)
    try:
        response = urllib2.urlopen(request)
    except:
        print('ERROR: Cannot download required m3u8!')
        return []
    data = response.read()
    if LOG_LEVEL == 1:
        print_error(data)
    data = data.split()
    if 'youku' in url:
        return [data[4].split('?')[0]]

#----------------------------------------------------------------------
def make_m3u8(video_list):
    """list->str
    list:
    [(VIDEO_URL, TIME_IN_SEC), ...]"""
    TARGETDURATION = int(max([i[1] for i in video_list])) + 1
    line = '#EXTM3U\n#EXT-X-TARGETDURATION:{TARGETDURATION}\n#EXT-X-VERSION:2\n'.format(TARGETDURATION = TARGETDURATION)
    for i in video_list:
        line += '#EXTINF:{time}\n{url}\n'.format(time = str(i[1]), url = i[0])
    line += '#EXT-X-ENDLIST'
    return line

#----------------------------------------------------------------------
def find_video_address_html5(vid, p, header):
    """str,str,dict->list
    Method #3."""
    api_url = 'http://m.acg.tv/m/html5?aid={vid}&page={p}'.format(vid = vid, p = p)
    request = urllib2.Request(api_url, headers=header)
    url_list = []
    try:
        response = urllib2.urlopen(request)
    except:
        print('ERROR: Cannot connect to HTML5 API!')
        return []
    data = response.read()
    if LOG_LEVEL == 1:
        print_error(data)
    info = json.loads(data.decode('utf-8'))
    raw_url = info['src']
    if 'error.mp4' in raw_url:
        print('ERROR: HTML5 API returned ERROR or not avalable!')
        return []
    if 'm3u8' in raw_url:
        print('INFO: Found m3u8, processing...')
        return process_m3u8(raw_url)
    return [raw_url]

#----------------------------------------------------------------------
def find_video_address_force_original(cid, header):
    """str,str->str
    Give the original URL, if possible.
    Method #2."""
        # Force get oriurl
    sign_this = calc_sign('appkey={APPKEY}&cid={cid}{SECRETKEY}'.format(APPKEY = APPKEY, cid = cid, SECRETKEY = SECRETKEY))
    api_url = 'http://interface.bilibili.com/player?'
    request = urllib2.Request(api_url + 'appkey={APPKEY}&cid={cid}&sign={sign_this}'.format(APPKEY = APPKEY, cid = cid, SECRETKEY = SECRETKEY, sign_this = sign_this), headers=header)
    response = urllib2.urlopen(request)
    data = response.read()
    if LOG_LEVEL == 1:
        print_error(data)
    data = data.split('\n')
    for l in data:
        if 'oriurl' in l:
            originalurl = str(l[8:-9])
            print('INFO: Original URL is ' + originalurl)
            return originalurl
    print('WARNING: Cannot get original URL! Chances are it does not exist.')
    return ''

#----------------------------------------------------------------------
def find_link_flvcd(videourl):
    """str->list
    Used in method 2 and 5."""
    print('INFO: Finding link via Flvcd...')
    request = urllib2.Request('http://www.flvcd.com/parse.php?' +
                              urllib.urlencode([('kw', videourl)]), headers=FAKE_HEADER)
    request.add_header('Accept-encoding', 'gzip')
    response = urllib2.urlopen(request)
    data = response.read()
    data_list = data.split('\n')
    if LOG_LEVEL == 1:
        print_error(data)
    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 find_video_address_normal_api(cid, header, method, convert_m3u = False):
    """str,str,str->list
    Change in 0.98: Return the file list directly.
    Method:
    0: Original API
    1: CDN API
    2: Original URL API - Divided in another function
    3: Mobile API - Divided in another function
    4: Flvcd - Divided in another function
     [(VIDEO_URL, TIME_IN_SEC), ...]
    """
    sign_this = calc_sign('appkey={APPKEY}&cid={cid}{SECRETKEY}'.format(APPKEY = APPKEY, cid = cid, SECRETKEY = SECRETKEY))
    if method == '1':
        api_url = 'http://interface.bilibili.com/v_cdn_play?'
    else:  #Method 0 or other
        api_url = 'http://interface.bilibili.com/playurl?'
    request = urllib2.Request(api_url + 'appkey={APPKEY}&cid={cid}&sign={sign_this}'.format(APPKEY = APPKEY, cid = cid, SECRETKEY = SECRETKEY, sign_this = sign_this), headers=header)
    response = urllib2.urlopen(request)
    data = response.read()
    if LOG_LEVEL == 1:
        print_error(data)
    for l in data.split('\n'):  # In case shit happens
        if 'error.mp4' in l:
            logging.warning('API header may be blocked!')
            return []
    rawurl = []
    originalurl = ''
    dom = parseString(data)
    if convert_m3u:
        for node in dom.getElementsByTagName('durl'):
            length = node.getElementsByTagName('length')[0]
            url = node.getElementsByTagName('url')[0]
            rawurl.append((url.childNodes[0].data, int(int(length.childNodes[0].data) / 1000) + 1))
    else:
        for node in dom.getElementsByTagName('durl'):
            url = node.getElementsByTagName('url')[0]
            rawurl.append(url.childNodes[0].data)
    return rawurl

#----------------------------------------------------------------------
def get_video(oversea, convert_m3u = False):
    """str->list
    A full parser for getting video.
    convert_m3u: [(URL, time_in_sec)]
    else: [url,url]"""
    rawurl = []
    if oversea == '2':
        raw_link = find_video_address_force_original(cid, BILIGRAB_HEADER)
        rawurl = find_link_flvcd(raw_link)
    elif oversea == '3':
        rawurl = find_video_address_html5(vid, p, BILIGRAB_HEADER)
    elif oversea == '4':
        rawurl = find_link_flvcd(videourl)
    else:
        rawurl = find_video_address_normal_api(cid, BILIGRAB_HEADER, oversea, convert_m3u)
        if 'API_BLOCKED' in rawurl[0]:
            print('WARNING: API header may be blocked! Using fake one instead...')
            rawurl = find_video_address_normal_api(cid, FAKE_HEADER, oversea, convert_m3u)
    return rawurl

#----------------------------------------------------------------------
def get_resolution(filename, probe_software):
    """str,str->list"""
    resolution = []
    filename = filename + '.' + VIDEO_FORMAT
    try:
        if probe_software == 'mediainfo':
            resolution = get_resolution_mediainfo(filename)
        if probe_software == 'ffprobe':
            resolution = get_resolution_ffprobe(filename)
        if LOG_LEVEL == 1:
            print('DEBUG: Software: {probe_software}, resolution {resolution}'.format(probe_software = probe_software, resolution = resolution))
        return resolution
    except:  # magic number
        return[1280, 720]

#----------------------------------------------------------------------
def get_resolution_mediainfo(filename):
    """str->list
    [640,360]
    path to dimention"""
    resolution = str(os.popen('mediainfo \'--Inform=Video;%Width%x%Height%\' "' +filename +'"').read()).strip().split('x')
    return [int(resolution[0]), int(resolution[1])]

#----------------------------------------------------------------------
def get_resolution_ffprobe(filename):
    '''str->list
    [640,360]'''
    width = ''
    height = ''
    cmnd = [
        'ffprobe',
        '-show_format',
        '-show_streams',
        '-pretty',
        '-loglevel',
        'quiet',
        filename]
    p = subprocess.Popen(cmnd, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
    # print filename
    out, err = p.communicate()
    if err:
        print err
        return None
    try:
        for line in out.split():
            if 'width=' in line:
                width = line.split('=')[1]
            if 'height=' in line:
                height = line.split('=')[1]
    except:
        return None
    # return width + 'x' + height
    return [int(width), int(height)]

#----------------------------------------------------------------------
def get_url_size(url):
    """str->int
    Get remote URL size by reading Content-Length.
    In bytes."""
    site = urllib.urlopen(link)
    meta = site.info()
    return int(meta.getheaders("Content-Length")[0])

#----------------------------------------------------------------------
def getvideosize(url, verbose=False):
    try:
        if url.startswith('http:') or url.startswith('https:'):
            ffprobe_command = ['ffprobe', '-icy', '0', '-loglevel', 'repeat+warning' if verbose else 'repeat+error', '-print_format', 'json', '-show_streams', '-timeout', '60000000', '-user-agent', BILIGRAB_UA, url]
        else:
            ffprobe_command = ['ffprobe', '-loglevel', 'repeat+warning' if verbose else 'repeat+error', '-print_format', 'json', '-select_streams', 'v', '-show_streams', url]
        logcommand(ffprobe_command)
        ffprobe_process = subprocess.Popen(ffprobe_command, stdout=subprocess.PIPE)
        try:
            ffprobe_output = json.loads(ffprobe_process.communicate()[0].decode('utf-8', 'replace'))
        except KeyboardInterrupt:
            logging.warning('Cancelling getting video size, press Ctrl-C again to terminate.')
            ffprobe_process.terminate()
            return 0, 0
        width, height, widthxheight, duration, total_bitrate = 0, 0, 0, 0, 0
        for stream in dict.get(ffprobe_output, 'streams') or []:
            try:
                if dict.get(stream, 'duration') > duration:
                    duration = dict.get(stream, 'duration')
                if dict.get(stream, 'width')*dict.get(stream, 'height') > widthxheight:
                    width, height = dict.get(stream, 'width'), dict.get(stream, 'height')
                if dict.get(stream, 'bit_rate') > total_bitrate:
                    total_bitrate += int(dict.get(stream, 'bit_rate'))
            except:
                pass
        if duration == 0:
            duration = int(get_url_size(url) * 8 / total_bitrate)
        return [[int(width), int(height)], int(float(duration))+1]
    except Exception as e:
        logorraise(e)
        return [[0, 0], 0]

#----------------------------------------------------------------------
def convert_ass_py3(filename, probe_software, resolution = [0, 0]):
    """str,str->None
    With danmaku2ass, branch master.
    https://github.com/m13253/danmaku2ass/
    Author: @m13253
    GPLv3
    A simple way to do that.
    resolution_str:1920x1080"""
    xml_name = os.path.abspath(filename + '.xml')
    ass_name = filename + '.ass'
    print('INFO: Converting danmaku to ASS file with danmaku2ass(main)...')
    print(resolution)
    print('INFO: Resolution is %dx%d' % (resolution[0], resolution[1]))
    if resolution == [0, 0]:
        print('INFO: Trying to get resolution...')
        resolution = get_resolution(filename, probe_software)
    print('INFO: Resolution is %dx%d' % (resolution[0], resolution[1]))
    if os.system('python3 %s/danmaku2ass3.py -o %s -s %dx%d -fs %d -a 0.8 -l 8 %s' % (LOCATION_DIR, ass_name, resolution[0], resolution[1], int(math.ceil(resolution[1] / 21.6)), xml_name)) == 0:
        print('INFO: The ASS file should be ready!')
    else:
        print('ERROR: Danmaku2ASS failed.')
        print('       Head to https://github.com/m13253/danmaku2ass/issues to complain about this.')

#----------------------------------------------------------------------
def convert_ass_py2(filename, probe_software, resolution = [0, 0]):
    """str,str->None
    With danmaku2ass, branch py2.
    https://github.com/m13253/danmaku2ass/tree/py2
    Author: @m13253
    GPLv3"""
    print('INFO: Converting danmaku to ASS file with danmaku2ass(py2)...')
    xml_name = filename + '.xml'
    if resolution == [0, 0]:
        print('INFO: Trying to get resolution...')
        resolution = get_resolution(filename, probe_software)
    print('INFO: Resolution is %dx%d' % (resolution[0], resolution[1]))
    #convert_ass(xml_name, filename + '.ass', resolution)
    try:
        Danmaku2ASS(xml_name, filename + '.ass', resolution[0], resolution[1],
                    font_size=int(math.ceil(resolution[1] / 21.6)), text_opacity=0.8, comment_duration=8.0)
        print('INFO: The ASS file should be ready!')
    except Exception as e:
        print('ERROR: Danmaku2ASS failed: %s' % e)
        print('       Head to https://github.com/m13253/danmaku2ass/issues to complain about this.')

#----------------------------------------------------------------------
def download_danmaku(cid, filename):
    """str,str,int->None
    Download XML file, and convert to ASS(if required)
    Used to be in main(), but replaced due to the merge of -m (BiligrabLite).
    If danmaku only, will see whether need to export ASS."""
    print('INFO: Fetching XML...')
    os.system(
        'curl -o "' + filename +'.xml" --compressed  http://comment.bilibili.com/' + cid + '.xml')
    #os.system('gzip -d '+cid+'.xml.gz')
    print('INFO: The XML file, ' + filename + '.xml should be ready...enjoy!')

#----------------------------------------------------------------------
def logcommand(command_line):
    logging.debug('Executing: '+' '.join('\''+i+'\'' if ' ' in i or '&' in i or '"' in i else i for i in command_line))

#----------------------------------------------------------------------
def logorraise(message, debug=False):
    if debug:
        raise message
    else:
        logging.error(str(message))    

########################################################################
class DanmakuOnlyException(Exception):

    '''Deal with DanmakuOnly to stop the main() function.'''
    #----------------------------------------------------------------------

    def __init__(self, value):
        self.value = value
    #----------------------------------------------------------------------

    def __str__(self):
        return repr(self.value)

########################################################################
class Danmaku2Ass2Exception(Exception):

    '''Deal with Danmaku2ASS2 to stop the main() function.'''
    #----------------------------------------------------------------------

    def __init__(self, value):
        self.value = value
    #----------------------------------------------------------------------

    def __str__(self):
        return repr(self.value)

########################################################################
class NoCidException(Exception):

    '''Deal with no cid to stop the main() function.'''
    #----------------------------------------------------------------------

    def __init__(self, value):
        self.value = value
    #----------------------------------------------------------------------

    def __str__(self):
        return repr(self.value)

########################################################################
class NoVideoURLException(Exception):

    '''Deal with no video URL to stop the main() function.'''
    #----------------------------------------------------------------------

    def __init__(self, value):
        self.value = value
    #----------------------------------------------------------------------

    def __str__(self):
        return repr(self.value)

########################################################################
class ExportM3UException(Exception):

    '''Deal with export to m3u to stop the main() function.'''
    #----------------------------------------------------------------------

    def __init__(self, value):
        self.value = value
    #----------------------------------------------------------------------

    def __str__(self):
        return repr(self.value)

#----------------------------------------------------------------------
def main(
    vid,
    p, 
    oversea, 
    cookies,
    download_software,
    concat_software,
    is_export,
    probe_software,
        danmaku_only):
    global cid, partname, title, videourl, is_first_run
    videourl = 'http://www.bilibili.com/video/av{vid}/index_{p}.html'.format(vid = vid, p = p)
    # Check both software
    print(concat_software, download_software)
    # Start to find cid, api
    cid, partname, title, pages = find_cid_api(vid, p, cookies)
    if cid is 0:
        print('WARNING: Cannot find cid, trying to do it brutely...')
        find_cid_flvcd(videourl)
    if cid is 0:
        if IS_SLIENT == 0:
            is_black3 = str(
                raw_input('WARNING: Strange, still cannot find cid... \nType y for trying the unpredictable way, or input the cid by yourself; Press ENTER to quit.'))
        else:
            is_black3 = 'y'
        if 'y' in str(is_black3):
            vid = str(int(vid) - 1)
            p = 1
            find_cid_api(int(vid) - 1, p)
            cid = cid + 1
        elif str(is_black3) is '':
            raise NoCidException('FATAL: Cannot get cid anyway!')
        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)
    # Download Danmaku
    download_danmaku(cid, filename)
    if is_export >= 1 and IS_M3U != 1 and danmaku_only == 1:
        rawurl = get_video(oversea, convert_m3u=True)
        resolution = getvideosize(rawurl[0])
        convert_ass(filename, probe_software, resolution = resolution)
    if IS_M3U == 1:
        rawurl = []
        #M3U export, then stop
        if oversea in {'0', '1'}:
            rawurl = get_video(oversea, convert_m3u=True)
        else:
            duration_list = []
            rawurl = get_video(oversea, convert_m3u=False)
            for url in rawurl:
                duration_list.append(getvideosize(url)[1])
            rawurl = map(lambda x,y: (x, y), rawurl, duration_list)
        resolution = getvideosize(rawurl[0][0])[0]
        
        m3u_file = make_m3u8(rawurl)
        f = open(filename + '.m3u', 'w')
        cwd = os.getcwd()
        m3u_file = m3u_file.encode("utf8")
        f.write(m3u_file)
        f.close()
        convert_ass(filename, probe_software, resolution = resolution)
        if LOG_LEVEL == 1:
            print_error(m3u_file)
        raise ExportM3UException('INFO: Export to M3U')
    if danmaku_only == 1:
        raise DanmakuOnlyException('INFO: Danmaku only')
    # Find video location
    print('INFO: Finding video location...')
    # try api
        # flvcd
    rawurl = get_video(oversea)
    if len(rawurl) == 0 and oversea != '4':  # hope this never happen
        print('WARNING: API failed, using falloff plan...')
        rawurl = find_link_flvcd(videourl)
    vid_num = len(rawurl)
    if IS_SLIENT == 0 and vid_num == 0:
        rawurl = list(str(raw_input('ERROR: Cannot get download URL! If you know the url, please enter it now; URL1|URL2...'))).split('|')
    vid_num = len(rawurl)
    if vid_num is 0:  # shit really hit the fan
        raise NoVIdeoURLException('FATAL: Cannot get video URL anyway!')
    print('INFO: {vid_num} videos in part {part_now} to download, fetch yourself a cup of coffee...'.format(vid_num = vid_num, part_now = part_now))
    for i in range(vid_num):
        video_link = rawurl[i]
        part_number = str(i)
        print('INFO: Downloading {slice_now} of {vid_num} videos in part {part_now}...'.format(slice_now = str(i + 1), vid_num = vid_num, part_now = part_now))
        # Call a function to support multiple download softwares
        download_video(part_number, download_software, video_link)
    concat_videos(concat_software, vid_num, filename)
    if is_export >= 1:
        try:
            convert_ass(filename, probe_software)
        except:
            print('WARNING: Problem with ASS convertion!')
            pass    
    print('INFO: Part Done!')

#----------------------------------------------------------------------
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('WARNING: Cannot read lower!')
            try:
                higher = int(item[1])
            except:
                print('WARNING: 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(
                        'WARNING: 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('WARNING: Cannot read "' + str(item) + '", abondon it.')
                # break
    p_list = list_del_repeat(p_list)
    return p_list

#----------------------------------------------------------------------
def check_dependencies_exportm3u(IS_M3U):
    """int,str->int,str"""
    if IS_M3U == 1:
        output = commands.getstatusoutput('ffprobe --help')
        if str(output[0]) == '32512':
            err_input = str(raw_input('ERROR: ffprobe DNE, python3 does not exist or not callable! Do you want to exit, ignore or stop the converting?(e/i/s)'))
            if err_input == 'e':
                exit()
            elif err_input == '2':
                FFPROBE_USABLE = 0
            elif err_input == 's':
                IS_M3U = 0
            else:
                print('WARNING: Cannot read input, stop the converting!')
                IS_M3U = 0
        else:
            FFPROBE_USABLE = 1
    return IS_M3U

#----------------------------------------------------------------------
def check_dependencies_danmaku2ass(is_export):
    """int,str->int,str"""
    if is_export == 3:
        convert_ass = convert_ass_py3
        output = commands.getstatusoutput('python3 --help')
        if str(output[0]) == '32512' or not os.path.exists('danmaku2ass3.py'):
            err_input = str(
                raw_input(
                    'ERROR: danmaku2ass3.py DNE, python3 does not exist or not callable! Do you want to exit, use Python 2.x or stop the converting?(e/2/s)'))
            if err_input == 'e':
                exit()
            elif err_input == '2':
                convert_ass = convert_ass_py2
                is_export = 2
            elif err_input == 's':
                is_export = 0
            else:
                print('WARNING: Cannot read input, stop the converting!')
                is_export = 0
    elif is_export == 2 or is_export == 1:
        convert_ass = convert_ass_py2
        if not os.path.exists('danmaku2ass2.py'):
            err_input = str(
                raw_input(
                    'ERROR: danmaku2ass2.py DNE! Do you want to exit, use Python 3.x or stop the converting?(e/3/s)'))
            if err_input == 'e':
                exit()
            elif err_input == '3':
                convert_ass = convert_ass_py3
                is_export = 3
            elif err_input == 's':
                is_export = 0
            else:
                print('WARNING: Cannot read input, stop the converting!')
                is_export = 0
    else:
        convert_ass = convert_ass_py2
    return is_export, convert_ass

#----------------------------------------------------------------------
def usage():
    """"""
    print('''
    Biligrab
    
    https://github.com/cnbeining/Biligrab
    http://www.cnbeining.com/
    
    Beining@ACICFG
    
    
    
    Usage:
    
    python biligrab.py (-h) (-a) (-p) (-s) (-c) (-d) (-v) (-l) (-e) (-p) (-m) (-n) (-u) (-t)
    
    -h: Default: None
        Print this usage file.
        a
    -a: Default: None
        The av number.
        If not set, Biligrab will use the falloff interact mode.
        Support "~", "," and mix use.
        Examples:
            Input        Output
              1           [1]
             1,2         [1, 2]
             1~3        [1, 2, 3]
            1,2~3       [1, 2, 3]
            
    -p: Default: 0
        The part number.
        Able to use the same syntax as "-a".
        If set to 0, Biligrab will download all the avalable parts in the video.
        
    -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 parasing the video.
    For any video that failed to parse, Biligrab will try to use Flvcd.
    (Mainly for oversea users regarding to copyright-restricted bangumies.)
    If the API is blocked, Biligrab would fake the UA.
    3: (Not stable) Use the HTML5 API.
       This works for downloading some cached Letvcloud videos, but is slow, and would fail for no reason sometimes.
    4: Use Flvcd.
       Good to fight with oversea and copyright restriction, but not working with iQiyi.
       
    -c: Default: ./bilicookies
    The path of cookies.
    Use cookies to visit member-only videos.
    
    -d: Default: None
    Set the desired download software.
    Biligrab supports aria2c(16 threads), axel(20 threads), wget and curl by far.
    If not set, Biligrab will detect an avalable one;
    If none of those is avalable, Biligrab will quit.
    For more software support, please open an issue at https://github.com/cnbeining/Biligrab/issues/
    
    -v: Default:None
    Set the desired download software.
    Biligrab supports ffmpeg by far.
    If not set, Biligrab will detect an avalable one;
    If none of those is avalable, Biligrab will quit.
    For more software support, please open an issue at https://github.com/cnbeining/Biligrab/issues/
    Make sure you include a *working* command line example of this software!
    
    -l: Default: 0
    Dump the log of the output for better debugging.
    
    -e: Default: 1
    Export Danmaku to ASS file.
    Fulfilled with danmaku2ass(https://github.com/m13253/danmaku2ass/tree/py2),
    Author: @m13253, GPLv3 License.
    *For issue with this function, if you think the problem lies on the danmaku2ass side,
    please open the issue at both projects.*
    If set to 1 or 2, Biligrab will use Danmaku2ass's py2 branch.
    If set to 3, Biligrab will use Danmaku2ass's master branch, which would require
    a python3 callable via 'python3'.
    If python3 not callable or danmaku2ass2/3 DNE, Biligrab will ask for action.
    
    -p: Default: None
    Set the probe software.
    Biligrab supports Mediainfo and FFprobe.
    If not set, Biligrab will detect an avalable one;
    If none of those is avalable, Biligrab will quit.
    For more software support, please open an issue at https://github.com/cnbeining/Biligrab/issues/
    Make sure you include a *working* command line example of this software!
    
    -m: Default: 0
    Only download the danmaku.
    
    -n: Default: 0
    Slient Mode.
    Biligrab will not ask any question.
    
    -u: Default: 0
    Export video link to .m3u file, which can be used with MPlayer, mpc, VLC, etc.
    Biligrab will export a m3u8 instead of downloading any video(s).
    Can be broken with sources other than 0 or 1.
    
    -t: Default: None
    The number of Mylist.
    Biligrab will process all the videos in this list.
    ''')


#----------------------------------------------------------------------
if __name__ == '__main__':
    is_first_run, is_export, danmaku_only, IS_SLIENT, IS_M3U, mylist = 0, 1, 0, 0, 0, 0
    argv_list = []
    argv_list = sys.argv[1:]
    p_raw, vid, oversea, cookiepath, download_software, concat_software, probe_software, vid_raw = '', '', '', '', '', '', '', ''
    convert_ass = convert_ass_py2
    try:
        opts, args = getopt.getopt(argv_list, "ha:p:s:c:d:v:l:e:b:m:n:u:t:",
                                   ['help', "av", 'part', 'source', 'cookie', 'download', 'concat', 'log', 'export', 'probe', 'danmaku', 'slient', 'm3u', 'mylist'])
    except getopt.GetoptError:
        usage()
        exit()
    for o, a in opts:
        if o in ('-h', '--help'):
            usage()
            exit()
        if o in ('-a', '--av'):
            vid_raw = 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 o in ('-c', '--cookie'):
            cookiepath = a
            try:
                argv_list.remove('-c')
            except:
                print('INFO: No cookie path set, use default: ./bilicookies')
                cookiepath = './bilicookies'
                break
        if o in ('-d', '--download'):
            download_software = a
            try:
                argv_list.remove('-d')
            except:
                break
        if o in ('-v', '--concat'):
            concat_software = a
            try:
                argv_list.remove('-v')
            except:
                break
        if o in ('-l', '--log'):
            LOG_LEVEL = int(a)
            print('INFO: Log enabled!')
            try:
                argv_list.remove('-l')
            except:
                LOG_LEVEL = 0
                break
        if o in ('-e', '--export'):
            is_export = int(a)
            try:
                argv_list.remove('-e')
            except:
                is_export = 1
                break
        if o in ('-b', '--probe'):
            probe_software = a
            try:
                argv_list.remove('-b')
            except:
                break
        if o in ('-m', '--danmaku'):
            danmaku_only = int(a)
            try:
                argv_list.remove('-m')
            except:
                break
        if o in ('-n', '--slient'):
            IS_SLIENT = int(a)
            try:
                argv_list.remove('-n')
            except:
                break
        if o in ('-u', '--m3u'):
            IS_M3U = int(a)
            try:
                argv_list.remove('-u')
            except:
                break
        if o in ('-t', '--mylist'):
            mylist = a
            try:
                argv_list.remove('-t')
            except:
                break
    av_list = get_full_p(vid_raw)
    if mylist != 0:
        av_list += mylist_to_aid_list(mylist)
    if LOG_LEVEL == 1:
        print(av_list)
    if len(av_list) == 0:
        vid_raw = str(raw_input('av'))
        p_raw = str(raw_input('P'))
        oversea = str(raw_input('Source?'))
        cookiepath = './bilicookies'
    if len(cookiepath) == 0:
        cookiepath = './bilicookies'
    if len(p_raw) == 0:
        print('INFO: No part number set, download all the parts.')
        p_raw = '0'
    if len(oversea) == 0:
        oversea = '0'
        print('INFO: Oversea not set, use original API(methon 0).')
    IS_M3U = check_dependencies_exportm3u(IS_M3U)
    if IS_M3U == 1 and oversea not in {'0', '1'}:
        # See issue #8
        print('WARNING: M3U exporting with source other than 0 or 1 can be broken, and lead to wrong duration!')
        if IS_SLIENT == 0:
            input_raw = str(
                raw_input('Enter "q" to quit, or enter the source you want.'))
            if input_raw == 'q':
                exit()
            else:
                oversea = input_raw
    concat_software, download_software, probe_software = check_dependencies(download_software, concat_software, probe_software)
    p_list = get_full_p(p_raw)
    if len(av_list) > 1 and len(p_list) > 1:
        print('WARNING: You are downloading multi parts from multiple videos! This may result in unpredictable outputs!')
        if IS_SLIENT == 0:
            input_raw = str(
                raw_input('Enter "y" to continue, "n" to only download the first part, "q" to quit, or enter the part number you want.'))
            if input_raw == 'y':
                pass
            elif input_raw == 'n':
                p_list = ['1']
            elif input_raw == 'q':
                exit()
            else:
                p_list = get_full_p(input_raw)
    cookies = read_cookie(cookiepath)
    global BILIGRAB_HEADER, BILIGRAB_UA
    # deal with danmaku2ass's drama / Twice in case someone failed to check dependencies
    is_export, convert_ass = check_dependencies_danmaku2ass(is_export)
    is_export, convert_ass = check_dependencies_danmaku2ass(is_export)
    BILIGRAB_UA = 'Biligrab / ' + str(VER) + ' (cnbeining@gmail.com)'
    BILIGRAB_HEADER = {'User-Agent': BILIGRAB_UA, 'Cache-Control': 'no-cache', 'Pragma': 'no-cache', 'Cookie': cookies[0]}
    if LOG_LEVEL == 1:
        print('!!!!!!!!!!!!!!!!!!!!!!!\nWARNING: This log contains some sensive data. You may want to delete some part of the data before you post it publicly!\n!!!!!!!!!!!!!!!!!!!!!!!')
        print(BILIGRAB_HEADER)
        try:
            request = urllib2.Request(
                'http://ipinfo.io/json',
                headers=FAKE_HEADER)
            response = urllib2.urlopen(request)
            data = response.read()
            print('INFO: Dumping info...')
            print('!!!!!!!!!!!!!!!!!!!!!!!\nWARNING: This log contains some sensive data. You may want to delete some part of the data before you post it publicly!\n!!!!!!!!!!!!!!!!!!!!!!!')
            print('=======================DUMP DATA==================')
            print(data)
            print('========================DATA END==================')
            print('DEBUG: ' + str(av_list))
        except:
            print('WARNING: Cannot connect to IP-geo database server!')
            pass
    for av in av_list:
        vid = str(av)
        if str(p_raw) == '0':
            print('INFO: You are downloading all the parts in this video...')
            try:
                p_raw = str('1~' + find_cid_api(vid, p_raw, cookies)[3])
                p_list = get_full_p(p_raw)
            except:
                print('WARNING: Error when reading all the parts!')
                if IS_SLIENT == 0:
                    input_raw = str(
                        raw_input('Enter the part number you want, or "q" to quit.'))
                    if input_raw == '0':
                        print('ERROR: Cannot use all the parts!')
                        exit()
                    elif input_raw == 'q':
                        exit()
                    else:
                        p_list = get_full_p(input_raw)
                else:
                    print('WARNING: Download the first part of the video...')
                    p_raw = '1'
                    p_list = [1]
            print('INFO: Your target download is av{vid}, part {p_raw}, from source {oversea}'.format(vid = vid, p_raw = p_raw, oversea = oversea))
        for p in p_list:
            reload(sys)
            sys.setdefaultencoding('utf-8')
            part_now = str(p)
            try:
                print('INFO: Downloading part ' + str(p) + ' ...')
                main(
                    vid,
                    p,
                    oversea,
                    cookies,
                    download_software,
                    concat_software,
                    is_export,
                    probe_software,
                    danmaku_only)
            except DanmakuOnlyException:
                pass
            except ExportM3UException:
                pass
            except Exception as e:
                print('ERROR: Biligrab failed: %s' % e)
                print('       If you think this should not happen, please dump your log using "-l", and open a issue ar https://github.com/cnbeining/Biligrab/issues .')
                print('       Make sure you delete all the sensive data before you post it publicly.')
    exit()

100

101

102

103

104

105

106

107

108

109

110

111

112

113

114

115

116

117

118

119

120

121

122

123

124

125

126

127

128

129

130

131

132

133

134

135

136

137

138

139

140

141

142

143

144

145

146

147

148

149

150

151

152

153

154

155

156

157

158

159

160

161

162

163

164

165

166

167

168

169

170

171

172

173

174

175

176

177

178

179

180

181

182

183

184

185

186

187

188

189

190

191

192

193

194

195

196

197

198

199

200

201

202

203

204

205

206

207

208

209

210

211

212

213

214

215

216

217

218

219

220

221

222

223

224

225

226

227

228

229

230

231

232

233

234

235

236

237

238

239

240

241

242

243

244

245

246

247

248

249

250

251

252

253

254

255

256

257

258

259

260

261

262

263

264

265

266

267

268

269

270

271

272

273

274

275

276

277

278

279

280

281

282

283

284

285

286

287

288

289

290

291

292

293

294

295

296

297

298

299

300

301

302

303

304

305

306

307

308

309

310

311

312

313

314

315

316

317

318

319

320

321

322

323

324

325

326

327

328

329

330

331

332

333

334

335

336

337

338

339

340

341

342

343

344

345

346

347

348

349

350

351

352

353

354

355

356

357

358

359

360

361

362

363

364

365

366

367

368

369

370

371

372

373

374

375

376

377

378

379

380

381

382

383

384

385

386

387

388

389

390

391

392

393

394

395

396

397

398

399

400

401

402

403

404

405

406

407

408

409

410

411

412

413

414

415

416

417

418

419

420

421

422

423

424

425

426

427

428

429

430

431

432

433

434

435

436

437

438

439

440

441

442

443

444

445

446

447

448

449

450

451

452

453

454

455

456

457

458

459

460

461

462

463

464

465

466

467

468

469

470

471

472

473

474

475

476

477

478

479

480

481

482

483

484

485

486

487

488

489

490

491

492

493

494

495

496

497

498

499

500

501

502

503

504

505

506

507

508

509

510

511

512

513

514

515

516

517

518

519

520

521

522

523

524

525

526

527

528

529

530

531

532

533

534

535

536

537

538

539

540

541

542

543

544

545

546

547

548

549

550

551

552

553

554

555

556

557

558

559

560

561

562

563

564

565

566

567

568

569

570

571

572

573

574

575

576

577

578

579

580

581

582

583

584

585

586

587

588

589

590

591

592

593

594

595

596

597

598

599

600

601

602

603

604

605

606

607

608

609

610

611

612

613

614

615

616

617

618

619

620

621

622

623

624

625

626

627

628

629

630

631

632

633

634

635

636

637

638

639

640

641

642

643

644

645

646

647

648

649

650

651

652

653

654

655

656

657

658

659

660

661

662

663

664

665

666

667

668

669

670

671

672

673

674

675

676

677

678

679

680

681

682

683

684

685

686

687

688

689

690

691

692

693

694

695

696

697

698

699

700

701

702

703

704

705

706

707

708

709

710

711

712

713

714

715

716

717

718

719

720

721

722

723

724

725

726

727

728

729

730

731

732

733

734

735

736

737

738

739

740

741

742

743

744

745

746

747

748

749

750

751

752

753

754

755

756

757

758

759

760

761

762

763

764

765

766

767

768

769

770

771

772

773

774

775

776

777

778

779

780

781

782

783

784

785

786

787

788

789

790

791

792

793

794

795

796

797

798

799

800

801

802

803

804

805

806

807

808

809

810

811

812

813

814

815

816

817

818

819

820

821

822

823

824

825

826

827

828

829

830

831

832

833

834

835

836

837

838

839

840

841

842

843

844

845

846

847

848

849

850

851

852

853

854

855

856

857

858

859

860

861

862

863

864

865

866

867

868

869

870

871

872

873

874

875

876

877

878

879

880

881

882

883

884

885

886

887

888

889

890

891

892

893

894

895

896

897

898

899

900

901

902

903

904

905

906

907

908

909

910

911

912

913

914

915

916

917

918

919

920

921

922

923

924

925

926

927

928

929

930

931

932

933

934

935

936

937

938

939

940

941

942

943

944

945

946

947

948

949

950

951

952

953

954

955

956

957

958

959

960

961

962

963

964

965

966

967

968

969

970

971

972

973

974

975

976

977

978

979

980

981

982

983

984

985

986

987

988

989

990

991

992

993

994

995

996

997

998

999

1000

1001

1002

1003

1004

1005

1006

1007

1008

1009

1010

1011

1012

1013

1014

1015

1016

1017

1018

1019

1020

1021

1022

1023

1024

1025

1026

1027

1028

1029

1030

1031

1032

1033

1034

1035

1036

1037

1038

1039

1040

1041

1042

1043

1044

1045

1046

1047

1048

1049

1050

1051

1052

1053

1054

1055

1056

1057

1058

1059

1060

1061

1062

1063

1064

1065

1066

1067

1068

1069

1070

1071

1072

1073

1074

1075

1076

1077

1078

1079

1080

1081

1082

1083

1084

1085

1086

1087

1088

1089

1090

1091

1092

1093

1094

1095

1096

1097

1098

1099

1100

1101

1102

1103

1104

1105

1106

1107

1108

1109

1110

1111

1112

1113

1114

1115

1116

1117

1118

1119

1120

1121

1122

1123

1124

1125

1126

1127

1128

1129

1130

1131

1132

1133

1134

1135

1136

1137

1138

1139

1140

1141

1142

1143

1144

1145

1146

1147

1148

1149

1150

1151

1152

1153

1154

1155

1156

1157

1158

1159

1160

1161

1162

1163

1164

1165

1166

1167

1168

1169

1170

1171

1172

1173

1174

1175

1176

1177

1178

1179

1180

1181

1182

1183

1184

1185

1186

1187

1188

1189

1190

1191

1192

1193

1194

1195

1196

1197

1198

1199

1200

1201

1202

1203

1204

1205

1206

1207

1208

1209

1210

1211

1212

1213

1214

1215

1216

#!/usr/bin/env python

# coding:utf-8

# Author: Beining --<ACICFG>

# Purpose: Yet another danmaku and video file downloader of Bilibili.

# Created: 11/06/2013

# Biligrab is licensed under MIT licence

'''

Biligrab 0.98.25

[email protected]

cnbeining[at]gmail.com

http://www.cnbeining.com

https://github.com/cnbeining/Biligrab

MIT licence

'''

import sys

import os

from StringIO import StringIO

import gzip

import urllib

import urllib2

import math

import json

import commands

import subprocess

import hashlib

import getopt

import logging

from xml.dom.minidom import parse, parseString

import xml.dom.minidom

try:

from danmaku2ass2 import *

except:

pass

reload(sys)

sys.setdefaultencoding('utf-8')

global vid, cid, partname, title, videourl, part_now, is_first_run, APPKEY, SECRETKEY, LOG_LEVEL, VER, LOCATION_DIR, VIDEO_FORMAT, convert_ass, is_export, IS_SLIENT, pages, IS_M3U, FFPROBE_USABLE

cookies, VIDEO_FORMAT = '', ''

LOG_LEVEL, pages, FFPROBE_USABLE = 0, 0, 0

APPKEY = '85eb6835b0a1034e'

SECRETKEY = '2ad42749773c441109bdc0191257a664'

VER = '0.98.25'

FAKE_HEADER = {

'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'}

LOCATION_DIR = os.getcwd()

#----------------------------------------------------------------------

def print_error(data):

"""str->None"""

print('Dumping info...')

print('=======================DUMP DATA==================')

print(data)

print('========================DATA END==================')

#----------------------------------------------------------------------

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 calc_sign(string):

"""str/any->str

return MD5."""

return str(hashlib.md5(str(string).encode('utf-8')).hexdigest())

#----------------------------------------------------------------------

def read_cookie(cookiepath):

"""str->list

Original target: set the cookie

Target now: Set the global header"""

global BILIGRAB_HEADER

try:

cookies_file = open(cookiepath, 'r')

cookies = cookies_file.readlines()

cookies_file.close()

# print(cookies)

return cookies

except:

print('WARNING: Cannot read cookie, may affect some videos...')

return ['']

#----------------------------------------------------------------------

def clean_name(name):

"""str->str

delete all the dramas in the filename."""

return (str(name).strip().replace('\\',' ').replace('/', ' ').replace('&', ' ')).replace('-', ' ')

#----------------------------------------------------------------------

def mylist_to_aid_list(mylist):

"""str/int->list"""

request = urllib2.Request('http://www.bilibili.com/mylist/mylist-{mylist}.js'.format(mylist = mylist), headers = FAKE_HEADER)

response = urllib2.urlopen(request)

aid_list = []

data = response.read()

for i in data.split('\n')[-3].split(','):

if 'aid' in i:

aid_list.append(i.split(':')[1])

return aid_list

#----------------------------------------------------------------------

def find_cid_api(vid, p, cookies):

"""find cid and print video detail

str,int?,str->str,str,str,str

TODO: Use json."""

global cid, partname, title, videourl, pages

cid = 0

title , partname , pages, = '', '', ''

if str(p) is '0' or str(p) is '1':

str2Hash = 'appkey={APPKEY}&id={vid}&type=xml{SECRETKEY}'.format(APPKEY = APPKEY, vid = vid, SECRETKEY = SECRETKEY)

biliurl = 'https://api.bilibili.com/view?appkey={APPKEY}&id={vid}&type=xml&sign={sign}'.format(APPKEY = APPKEY, vid = vid, SECRETKEY = SECRETKEY, sign = calc_sign(str2Hash))

else:

str2Hash = 'appkey={APPKEY}&id={vid}&page={p}&type=xml{SECRETKEY}'.format(APPKEY = APPKEY, vid = vid, p = p, SECRETKEY = SECRETKEY)

biliurl = 'https://api.bilibili.com/view?appkey={APPKEY}&id={vid}&page={p}&type=xml&sign={sign}'.format(APPKEY = APPKEY, vid = vid, SECRETKEY = SECRETKEY, p = p, sign = calc_sign(str2Hash))

print('DEBUG: ' + biliurl)

videourl = 'http://www.bilibili.com/video/av{vid}/index_{p}.html'.format(vid = vid, p = p)

print('INFO: Fetching webpage...')

try:

request = urllib2.Request(biliurl, headers=BILIGRAB_HEADER)

response = urllib2.urlopen(request)

data = response.read()

if LOG_LEVEL == 1:

print_error(data)

dom = parseString(data)

for node in dom.getElementsByTagName('cid'):

if node.parentNode.tagName == "info":

cid = node.toxml()[5:-6]

print('INFO: cid is ' + cid)

break

for node in dom.getElementsByTagName('partname'):

if node.parentNode.tagName == "info":

partname = clean_name(str(node.toxml()[10:-11]))

print('INFO: partname is ' + partname) # no more /\ drama

break

for node in dom.getElementsByTagName('title'):

if node.parentNode.tagName == "info":

title = clean_name(str(node.toxml()[7:-8]))

print('INFO: Title is ' + title)

for node in dom.getElementsByTagName('pages'):

if node.parentNode.tagName == "info":

pages = clean_name(str(node.toxml()[7:-8]))

print('INFO: Total pages is ' + str(pages))

return [cid, partname, title, pages]

except: # If API failed

print(

'WARNING: Cannot connect to API server! \nIf you think this is wrong, please open an issue at \nhttps://github.com/cnbeining/Biligrab/issues with *ALL* the screen output, \nas well as your IP address and basic system info.\nYou can get these data via "-l".')

if LOG_LEVEL == 1:

print_error(data)

else:

print('WARNING: Cannot connect to API server!')

return ['', '', '', '']

#----------------------------------------------------------------------

def find_cid_flvcd(videourl):

"""str->None

set cid."""

global vid, cid, partname, title

print('INFO: Fetching webpage via Flvcd...')

request = urllib2.Request(videourl, headers=FAKE_HEADER)

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')

if LOG_LEVEL == 1:

print_error(data)

# Todo: read title

for lines in data_list:

if 'cid=' in lines:

cid = lines.split('&')

cid = cid[0].split('=')

cid = cid[-1]

print('INFO: cid is ' + str(cid))

break

#----------------------------------------------------------------------

def check_dependencies(download_software, concat_software, probe_software):

"""None->str,str,str

Will give softwares for concat, download and probe.

The detection of Python3 is located at the end of Main function."""

concat_software_list = ['ffmpeg', 'avconv']

download_software_list = ['aria2c', 'axel', 'wget', 'curl']

probe_software_list = ['mediainfo', 'ffprobe']

name_list = [[concat_software,

concat_software_list],

[download_software,

download_software_list],

[probe_software,

probe_software_list]]

for name in name_list:

if name[0].strip().lower() not in name[1]: # Unsupported software

# Set a Unsupported software, not blank

if len(name[0].strip()) != 0:

print('WARNING: Requested Software not supported!\n Biligrab only support these following software(s):\n ' +

str(name[1]) + '\n Trying to find available one...')

for software in name[1]:

output = commands.getstatusoutput(software + ' --help')

if str(output[0]) != '32512': # If exist

name[0] = software

break

if name[0] == '':

print('FATAL: Cannot find software in ' + str(name[1]) + ' !')

exit()

return name_list[0][0], name_list[1][0], name_list[2][0]

#----------------------------------------------------------------------

def download_video(part_number, download_software, video_link):

""""""

if download_software == 'aria2c':

cmd = 'aria2c -c -s16 -x16 -k1M --out {part_number}.flv "{video_link}"'

elif download_software == 'wget':

cmd = 'wget -c -O {part_number}.flv "{video_link}"'

elif download_software == 'curl':

cmd = 'curl -L -C -o {part_number}.flv "{video_link}"'

elif download_software == 'axel':

cmd = 'axel -n 20 -o {part_number}.flv "{video_link}"'

os.system(cmd.format(part_number = part_number, video_link = video_link))

#----------------------------------------------------------------------

def concat_videos(concat_software, vid_num, filename):

"""str,str->None"""

global VIDEO_FORMAT

if concat_software == 'ffmpeg':

f = open('ff.txt', 'w')

ff = ''

cwd = os.getcwd()

for i in range(vid_num):

ff = ff + 'file \'{cwd}/{i}.flv\'\n'.format(cwd = cwd, i = i)

ff = ff.encode("utf8")

f.write(ff)

f.close()

if LOG_LEVEL == 1:

print_error(ff)

print('INFO: Concating videos...')

os.system('ffmpeg -f concat -i ff.txt -c copy "' + filename + '".mp4')

VIDEO_FORMAT = '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('INFO: 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')

VIDEO_FORMAT = 'flv'

if os.path.isfile(str(filename + '.flv')):

print('WARNING: 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!')

elif concat_software == 'avconv':

pass

#----------------------------------------------------------------------

def process_m3u8(url):

"""str->list

Only Youku."""

url_list = []

request = urllib2.Request(url, headers=BILIGRAB_HEADER)

try:

response = urllib2.urlopen(request)

except:

print('ERROR: Cannot download required m3u8!')

return []

data = response.read()

if LOG_LEVEL == 1:

print_error(data)

data = data.split()

if 'youku' in url:

return [data[4].split('?')[0]]

#----------------------------------------------------------------------

def make_m3u8(video_list):

"""list->str

list:

[(VIDEO_URL, TIME_IN_SEC), ...]"""

TARGETDURATION = int(max([i[1] for i in video_list])) + 1

line = '#EXTM3U\n#EXT-X-TARGETDURATION:{TARGETDURATION}\n#EXT-X-VERSION:2\n'.format(TARGETDURATION = TARGETDURATION)

for i in video_list:

line += '#EXTINF:{time}\n{url}\n'.format(time = str(i[1]), url = i[0])

line += '#EXT-X-ENDLIST'

return line

#----------------------------------------------------------------------

def find_video_address_html5(vid, p, header):

"""str,str,dict->list

Method #3."""

api_url = 'http://m.acg.tv/m/html5?aid={vid}&page={p}'.format(vid = vid, p = p)

request = urllib2.Request(api_url, headers=header)

url_list = []

try:

response = urllib2.urlopen(request)

except:

print('ERROR: Cannot connect to HTML5 API!')

return []

data = response.read()

if LOG_LEVEL == 1:

print_error(data)

info = json.loads(data.decode('utf-8'))

raw_url = info['src']

if 'error.mp4' in raw_url:

print('ERROR: HTML5 API returned ERROR or not avalable!')

return []

if 'm3u8' in raw_url:

print('INFO: Found m3u8, processing...')

return process_m3u8(raw_url)

return [raw_url]

#----------------------------------------------------------------------

def find_video_address_force_original(cid, header):

"""str,str->str

Give the original URL, if possible.

Method #2."""

# Force get oriurl

sign_this = calc_sign('appkey={APPKEY}&cid={cid}{SECRETKEY}'.format(APPKEY = APPKEY, cid = cid, SECRETKEY = SECRETKEY))

api_url = 'http://interface.bilibili.com/player?'

request = urllib2.Request(api_url + 'appkey={APPKEY}&cid={cid}&sign={sign_this}'.format(APPKEY = APPKEY, cid = cid, SECRETKEY = SECRETKEY, sign_this = sign_this), headers=header)

response = urllib2.urlopen(request)

data = response.read()

if LOG_LEVEL == 1:

print_error(data)

data = data.split('\n')

for l in data:

if 'oriurl' in l:

originalurl = str(l[8:-9])

print('INFO: Original URL is ' + originalurl)

return originalurl

print('WARNING: Cannot get original URL! Chances are it does not exist.')

return ''

#----------------------------------------------------------------------

def find_link_flvcd(videourl):

"""str->list

Used in method 2 and 5."""

print('INFO: Finding link via Flvcd...')

request = urllib2.Request('http://www.flvcd.com/parse.php?' +

urllib.urlencode([('kw', videourl)]), headers=FAKE_HEADER)

request.add_header('Accept-encoding', 'gzip')

response = urllib2.urlopen(request)

data = response.read()

data_list = data.split('\n')

if LOG_LEVEL == 1:

print_error(data)

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 find_video_address_normal_api(cid, header, method, convert_m3u = False):

"""str,str,str->list

Change in 0.98: Return the file list directly.

Method:

0: Original API

1: CDN API

2: Original URL API - Divided in another function

3: Mobile API - Divided in another function

4: Flvcd - Divided in another function

[(VIDEO_URL, TIME_IN_SEC), ...]

"""

sign_this = calc_sign('appkey={APPKEY}&cid={cid}{SECRETKEY}'.format(APPKEY = APPKEY, cid = cid, SECRETKEY = SECRETKEY))

if method == '1':

api_url = 'http://interface.bilibili.com/v_cdn_play?'

else: #Method 0 or other

api_url = 'http://interface.bilibili.com/playurl?'

request = urllib2.Request(api_url + 'appkey={APPKEY}&cid={cid}&sign={sign_this}'.format(APPKEY = APPKEY, cid = cid, SECRETKEY = SECRETKEY, sign_this = sign_this), headers=header)

response = urllib2.urlopen(request)

data = response.read()

if LOG_LEVEL == 1:

print_error(data)

for l in data.split('\n'): # In case shit happens

if 'error.mp4' in l:

logging.warning('API header may be blocked!')

return []

rawurl = []

originalurl = ''

dom = parseString(data)

if convert_m3u:

for node in dom.getElementsByTagName('durl'):

length = node.getElementsByTagName('length')[0]

url = node.getElementsByTagName('url')[0]

rawurl.append((url.childNodes[0].data, int(int(length.childNodes[0].data) / 1000) + 1))

else:

for node in dom.getElementsByTagName('durl'):

url = node.getElementsByTagName('url')[0]

rawurl.append(url.childNodes[0].data)

return rawurl

#----------------------------------------------------------------------

def get_video(oversea, convert_m3u = False):

"""str->list

A full parser for getting video.

convert_m3u: [(URL, time_in_sec)]

else: [url,url]"""

rawurl = []

if oversea == '2':

raw_link = find_video_address_force_original(cid, BILIGRAB_HEADER)

rawurl = find_link_flvcd(raw_link)

elif oversea == '3':

rawurl = find_video_address_html5(vid, p, BILIGRAB_HEADER)

elif oversea == '4':

rawurl = find_link_flvcd(videourl)

else:

rawurl = find_video_address_normal_api(cid, BILIGRAB_HEADER, oversea, convert_m3u)

if 'API_BLOCKED' in rawurl[0]:

print('WARNING: API header may be blocked! Using fake one instead...')

rawurl = find_video_address_normal_api(cid, FAKE_HEADER, oversea, convert_m3u)

return rawurl

#----------------------------------------------------------------------

def get_resolution(filename, probe_software):

"""str,str->list"""

resolution = []

filename = filename + '.' + VIDEO_FORMAT

try:

if probe_software == 'mediainfo':

resolution = get_resolution_mediainfo(filename)

if probe_software == 'ffprobe':

resolution = get_resolution_ffprobe(filename)

if LOG_LEVEL == 1:

print('DEBUG: Software: {probe_software}, resolution {resolution}'.format(probe_software = probe_software, resolution = resolution))

return resolution

except: # magic number

return[1280, 720]

#----------------------------------------------------------------------

def get_resolution_mediainfo(filename):

"""str->list

[640,360]

path to dimention"""

resolution = str(os.popen('mediainfo \'--Inform=Video;%Width%x%Height%\' "' +filename +'"').read()).strip().split('x')

return [int(resolution[0]), int(resolution[1])]

#----------------------------------------------------------------------

def get_resolution_ffprobe(filename):

'''str->list

[640,360]'''

width = ''

height = ''

cmnd = [

'ffprobe',

'-show_format',

'-show_streams',

'-pretty',

'-loglevel',

'quiet',

filename]

p = subprocess.Popen(cmnd, stdout=subprocess.PIPE, stderr=subprocess.PIPE)

# print filename

out, err = p.communicate()

if err:

print err

return None

try:

for line in out.split():

if 'width=' in line:

width = line.split('=')[1]

if 'height=' in line:

height = line.split('=')[1]

except:

return None

# return width + 'x' + height

return [int(width), int(height)]

#----------------------------------------------------------------------

def get_url_size(url):

"""str->int

Get remote URL size by reading Content-Length.

In bytes."""

site = urllib.urlopen(link)

meta = site.info()

return int(meta.getheaders("Content-Length")[0])

#----------------------------------------------------------------------

def getvideosize(url, verbose=False):

try:

if url.startswith('http:') or url.startswith('https:'):

ffprobe_command = ['ffprobe', '-icy', '0', '-loglevel', 'repeat+warning' if verbose else 'repeat+error', '-print_format', 'json', '-show_streams', '-timeout', '60000000', '-user-agent', BILIGRAB_UA, url]

else:

ffprobe_command = ['ffprobe', '-loglevel', 'repeat+warning' if verbose else 'repeat+error', '-print_format', 'json', '-select_streams', 'v', '-show_streams', url]

logcommand(ffprobe_command)

ffprobe_process = subprocess.Popen(ffprobe_command, stdout=subprocess.PIPE)

try:

ffprobe_output = json.loads(ffprobe_process.communicate()[0].decode('utf-8', 'replace'))

except KeyboardInterrupt:

logging.warning('Cancelling getting video size, press Ctrl-C again to terminate.')

ffprobe_process.terminate()

return 0, 0

width, height, widthxheight, duration, total_bitrate = 0, 0, 0, 0, 0

for stream in dict.get(ffprobe_output, 'streams') or []:

try:

if dict.get(stream, 'duration') > duration:

duration = dict.get(stream, 'duration')

if dict.get(stream, 'width')*dict.get(stream, 'height') > widthxheight:

width, height = dict.get(stream, 'width'), dict.get(stream, 'height')

if dict.get(stream, 'bit_rate') > total_bitrate:

total_bitrate += int(dict.get(stream, 'bit_rate'))

except:

pass

if duration == 0:

duration = int(get_url_size(url) * 8 / total_bitrate)

return [[int(width), int(height)], int(float(duration))+1]

except Exception as e:

logorraise(e)

return [[0, 0], 0]

#----------------------------------------------------------------------

def convert_ass_py3(filename, probe_software, resolution = [0, 0]):

"""str,str->None

With danmaku2ass, branch master.

https://github.com/m13253/danmaku2ass/

Author: @m13253

GPLv3

A simple way to do that.

resolution_str:1920x1080"""

xml_name = os.path.abspath(filename + '.xml')

ass_name = filename + '.ass'

print('INFO: Converting danmaku to ASS file with danmaku2ass(main)...')

print(resolution)

print('INFO: Resolution is %dx%d' % (resolution[0], resolution[1]))

if resolution == [0, 0]:

print('INFO: Trying to get resolution...')

resolution = get_resolution(filename, probe_software)

print('INFO: Resolution is %dx%d' % (resolution[0], resolution[1]))

if os.system('python3 %s/danmaku2ass3.py -o %s -s %dx%d -fs %d -a 0.8 -l 8 %s' % (LOCATION_DIR, ass_name, resolution[0], resolution[1], int(math.ceil(resolution[1] / 21.6)), xml_name)) == 0:

print('INFO: The ASS file should be ready!')

else:

print('ERROR: Danmaku2ASS failed.')

print(' Head to https://github.com/m13253/danmaku2ass/issues to complain about this.')

#----------------------------------------------------------------------

def convert_ass_py2(filename, probe_software, resolution = [0, 0]):

"""str,str->None

With danmaku2ass, branch py2.

https://github.com/m13253/danmaku2ass/tree/py2

Author: @m13253

GPLv3"""

print('INFO: Converting danmaku to ASS file with danmaku2ass(py2)...')

xml_name = filename + '.xml'

if resolution == [0, 0]:

print('INFO: Trying to get resolution...')

resolution = get_resolution(filename, probe_software)

print('INFO: Resolution is %dx%d' % (resolution[0], resolution[1]))

#convert_ass(xml_name, filename + '.ass', resolution)

try:

Danmaku2ASS(xml_name, filename + '.ass', resolution[0], resolution[1],

font_size=int(math.ceil(resolution[1] / 21.6)), text_opacity=0.8, comment_duration=8.0)

print('INFO: The ASS file should be ready!')

except Exception as e:

print('ERROR: Danmaku2ASS failed: %s' % e)

print(' Head to https://github.com/m13253/danmaku2ass/issues to complain about this.')

#----------------------------------------------------------------------

def download_danmaku(cid, filename):

"""str,str,int->None

Download XML file, and convert to ASS(if required)

Used to be in main(), but replaced due to the merge of -m (BiligrabLite).

If danmaku only, will see whether need to export ASS."""

print('INFO: Fetching XML...')

os.system(

'curl -o "' + filename +'.xml" --compressed http://comment.bilibili.com/' + cid + '.xml')

#os.system('gzip -d '+cid+'.xml.gz')

print('INFO: The XML file, ' + filename + '.xml should be ready...enjoy!')

#----------------------------------------------------------------------

def logcommand(command_line):

logging.debug('Executing: '+' '.join('\''+i+'\'' if ' ' in i or '&' in i or '"' in i else i for i in command_line))

#----------------------------------------------------------------------

def logorraise(message, debug=False):

if debug:

raise message

else:

logging.error(str(message))

########################################################################

class DanmakuOnlyException(Exception):

'''Deal with DanmakuOnly to stop the main() function.'''

#----------------------------------------------------------------------

def __init__(self, value):

self.value = value

#----------------------------------------------------------------------

def __str__(self):

return repr(self.value)

########################################################################

class Danmaku2Ass2Exception(Exception):

'''Deal with Danmaku2ASS2 to stop the main() function.'''

#----------------------------------------------------------------------

def __init__(self, value):

self.value = value

#----------------------------------------------------------------------

def __str__(self):

return repr(self.value)

########################################################################

class NoCidException(Exception):

'''Deal with no cid to stop the main() function.'''

#----------------------------------------------------------------------

def __init__(self, value):

self.value = value

#----------------------------------------------------------------------

def __str__(self):

return repr(self.value)

########################################################################

class NoVideoURLException(Exception):

'''Deal with no video URL to stop the main() function.'''

#----------------------------------------------------------------------

def __init__(self, value):

self.value = value

#----------------------------------------------------------------------

def __str__(self):

return repr(self.value)

########################################################################

class ExportM3UException(Exception):

'''Deal with export to m3u to stop the main() function.'''

#----------------------------------------------------------------------

def __init__(self, value):

self.value = value

#----------------------------------------------------------------------

def __str__(self):

return repr(self.value)

#----------------------------------------------------------------------

def main(

vid,

oversea,

cookies,

download_software,

concat_software,

is_export,

probe_software,

danmaku_only):

global cid, partname, title, videourl, is_first_run

videourl = 'http://www.bilibili.com/video/av{vid}/index_{p}.html'.format(vid = vid, p = p)

# Check both software

print(concat_software, download_software)

# Start to find cid, api

cid, partname, title, pages = find_cid_api(vid, p, cookies)

if cid is 0:

print('WARNING: Cannot find cid, trying to do it brutely...')

find_cid_flvcd(videourl)

if cid is 0:

if IS_SLIENT == 0:

is_black3 = str(

raw_input('WARNING: Strange, still cannot find cid... \nType y for trying the unpredictable way, or input the cid by yourself; Press ENTER to quit.'))

else:

is_black3 = 'y'

if 'y' in str(is_black3):

vid = str(int(vid) - 1)

p = 1

find_cid_api(int(vid) - 1, p)

cid = cid + 1

elif str(is_black3) is '':

raise NoCidException('FATAL: Cannot get cid anyway!')

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)

# Download Danmaku

download_danmaku(cid, filename)

if is_export >= 1 and IS_M3U != 1 and danmaku_only == 1:

rawurl = get_video(oversea, convert_m3u=True)

resolution = getvideosize(rawurl[0])

convert_ass(filename, probe_software, resolution = resolution)

if IS_M3U == 1:

rawurl = []

#M3U export, then stop

if oversea in {'0', '1'}:

rawurl = get_video(oversea, convert_m3u=True)

else:

duration_list = []

rawurl = get_video(oversea, convert_m3u=False)

for url in rawurl:

duration_list.append(getvideosize(url)[1])

rawurl = map(lambda x,y: (x, y), rawurl, duration_list)

resolution = getvideosize(rawurl[0][0])[0]

m3u_file = make_m3u8(rawurl)

f = open(filename + '.m3u', 'w')

cwd = os.getcwd()

m3u_file = m3u_file.encode("utf8")

f.write(m3u_file)

f.close()

convert_ass(filename, probe_software, resolution = resolution)

if LOG_LEVEL == 1:

print_error(m3u_file)

raise ExportM3UException('INFO: Export to M3U')

if danmaku_only == 1:

raise DanmakuOnlyException('INFO: Danmaku only')

# Find video location

print('INFO: Finding video location...')

# try api

# flvcd

rawurl = get_video(oversea)

if len(rawurl) == 0 and oversea != '4': # hope this never happen

print('WARNING: API failed, using falloff plan...')

rawurl = find_link_flvcd(videourl)

vid_num = len(rawurl)

if IS_SLIENT == 0 and vid_num == 0:

rawurl = list(str(raw_input('ERROR: Cannot get download URL! If you know the url, please enter it now; URL1|URL2...'))).split('|')

vid_num = len(rawurl)

if vid_num is 0: # shit really hit the fan

raise NoVIdeoURLException('FATAL: Cannot get video URL anyway!')

print('INFO: {vid_num} videos in part {part_now} to download, fetch yourself a cup of coffee...'.format(vid_num = vid_num, part_now = part_now))

for i in range(vid_num):

video_link = rawurl[i]

part_number = str(i)

print('INFO: Downloading {slice_now} of {vid_num} videos in part {part_now}...'.format(slice_now = str(i + 1), vid_num = vid_num, part_now = part_now))

# Call a function to support multiple download softwares

download_video(part_number, download_software, video_link)

concat_videos(concat_software, vid_num, filename)

if is_export >= 1:

try:

convert_ass(filename, probe_software)

except:

print('WARNING: Problem with ASS convertion!')

pass

print('INFO: Part Done!')

#----------------------------------------------------------------------

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('WARNING: Cannot read lower!')

try:

higher = int(item[1])

except:

print('WARNING: 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(

'WARNING: 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('WARNING: Cannot read "' + str(item) + '", abondon it.')

# break

p_list = list_del_repeat(p_list)

return p_list

#----------------------------------------------------------------------

def check_dependencies_exportm3u(IS_M3U):

"""int,str->int,str"""

if IS_M3U == 1:

output = commands.getstatusoutput('ffprobe --help')

if str(output[0]) == '32512':

err_input = str(raw_input('ERROR: ffprobe DNE, python3 does not exist or not callable! Do you want to exit, ignore or stop the converting?(e/i/s)'))

if err_input == 'e':

exit()

elif err_input == '2':

FFPROBE_USABLE = 0

elif err_input == 's':

IS_M3U = 0

else:

print('WARNING: Cannot read input, stop the converting!')

IS_M3U = 0

else:

FFPROBE_USABLE = 1

return IS_M3U

#----------------------------------------------------------------------

def check_dependencies_danmaku2ass(is_export):

"""int,str->int,str"""

if is_export == 3:

convert_ass = convert_ass_py3

output = commands.getstatusoutput('python3 --help')

if str(output[0]) == '32512' or not os.path.exists('danmaku2ass3.py'):

err_input = str(

raw_input(

'ERROR: danmaku2ass3.py DNE, python3 does not exist or not callable! Do you want to exit, use Python 2.x or stop the converting?(e/2/s)'))

if err_input == 'e':

exit()

elif err_input == '2':

convert_ass = convert_ass_py2

is_export = 2

elif err_input == 's':

is_export = 0

else:

print('WARNING: Cannot read input, stop the converting!')

is_export = 0

elif is_export == 2 or is_export == 1:

convert_ass = convert_ass_py2

if not os.path.exists('danmaku2ass2.py'):

err_input = str(

raw_input(

'ERROR: danmaku2ass2.py DNE! Do you want to exit, use Python 3.x or stop the converting?(e/3/s)'))

if err_input == 'e':

exit()

elif err_input == '3':

convert_ass = convert_ass_py3

is_export = 3

elif err_input == 's':

is_export = 0

else:

print('WARNING: Cannot read input, stop the converting!')

is_export = 0

else:

convert_ass = convert_ass_py2

return is_export, convert_ass

#----------------------------------------------------------------------

def usage():

""""""

print('''

Biligrab

https://github.com/cnbeining/Biligrab

http://www.cnbeining.com/

[email protected]

Usage:

python biligrab.py (-h) (-a) (-p) (-s) (-c) (-d) (-v) (-l) (-e) (-p) (-m) (-n) (-u) (-t)

-h: Default: None

Print this usage file.

-a: Default: None

The av number.

If not set, Biligrab will use the falloff interact mode.

Support "~", "," and mix use.

Examples:

Input Output

1 [1]

1,2 [1, 2]

1~3 [1, 2, 3]

1,2~3 [1, 2, 3]

-p: Default: 0

The part number.

Able to use the same syntax as "-a".

If set to 0, Biligrab will download all the avalable parts in the video.

-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 parasing the video.

For any video that failed to parse, Biligrab will try to use Flvcd.

(Mainly for oversea users regarding to copyright-restricted bangumies.)

If the API is blocked, Biligrab would fake the UA.

3: (Not stable) Use the HTML5 API.

This works for downloading some cached Letvcloud videos, but is slow, and would fail for no reason sometimes.

4: Use Flvcd.

Good to fight with oversea and copyright restriction, but not working with iQiyi.

-c: Default: ./bilicookies

The path of cookies.

Use cookies to visit member-only videos.

-d: Default: None

Set the desired download software.

Biligrab supports aria2c(16 threads), axel(20 threads), wget and curl by far.

If not set, Biligrab will detect an avalable one;

If none of those is avalable, Biligrab will quit.

For more software support, please open an issue at https://github.com/cnbeining/Biligrab/issues/

-v: Default:None

Set the desired download software.

Biligrab supports ffmpeg by far.

If not set, Biligrab will detect an avalable one;

If none of those is avalable, Biligrab will quit.

For more software support, please open an issue at https://github.com/cnbeining/Biligrab/issues/

Make sure you include a *working* command line example of this software!

-l: Default: 0

Dump the log of the output for better debugging.

-e: Default: 1

Export Danmaku to ASS file.

Fulfilled with danmaku2ass(https://github.com/m13253/danmaku2ass/tree/py2),

Author: @m13253, GPLv3 License.

*For issue with this function, if you think the problem lies on the danmaku2ass side,

please open the issue at both projects.*

If set to 1 or 2, Biligrab will use Danmaku2ass's py2 branch.

If set to 3, Biligrab will use Danmaku2ass's master branch, which would require

a python3 callable via 'python3'.

If python3 not callable or danmaku2ass2/3 DNE, Biligrab will ask for action.

-p: Default: None

Set the probe software.

Biligrab supports Mediainfo and FFprobe.

If not set, Biligrab will detect an avalable one;

If none of those is avalable, Biligrab will quit.

For more software support, please open an issue at https://github.com/cnbeining/Biligrab/issues/

Make sure you include a *working* command line example of this software!

-m: Default: 0

Only download the danmaku.

-n: Default: 0

Slient Mode.

Biligrab will not ask any question.

-u: Default: 0

Export video link to .m3u file, which can be used with MPlayer, mpc, VLC, etc.

Biligrab will export a m3u8 instead of downloading any video(s).

Can be broken with sources other than 0 or 1.

-t: Default: None

The number of Mylist.

Biligrab will process all the videos in this list.

''')

#----------------------------------------------------------------------

if __name__ == '__main__':

is_first_run, is_export, danmaku_only, IS_SLIENT, IS_M3U, mylist = 0, 1, 0, 0, 0, 0

argv_list = []

argv_list = sys.argv[1:]

p_raw, vid, oversea, cookiepath, download_software, concat_software, probe_software, vid_raw = '', '', '', '', '', '', '', ''

convert_ass = convert_ass_py2

try:

opts, args = getopt.getopt(argv_list, "ha:p:s:c:d:v:l:e:b:m:n:u:t:",

['help', "av", 'part', 'source', 'cookie', 'download', 'concat', 'log', 'export', 'probe', 'danmaku', 'slient', 'm3u', 'mylist'])

except getopt.GetoptError:

usage()

exit()

for o, a in opts:

if o in ('-h', '--help'):

usage()

exit()

if o in ('-a', '--av'):

vid_raw = 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 o in ('-c', '--cookie'):

cookiepath = a

try:

argv_list.remove('-c')

except:

print('INFO: No cookie path set, use default: ./bilicookies')

cookiepath = './bilicookies'

break

if o in ('-d', '--download'):

download_software = a

try:

argv_list.remove('-d')

except:

break

if o in ('-v', '--concat'):

concat_software = a

try:

argv_list.remove('-v')

except:

break

if o in ('-l', '--log'):

LOG_LEVEL = int(a)

print('INFO: Log enabled!')

try:

argv_list.remove('-l')

except:

LOG_LEVEL = 0

break

if o in ('-e', '--export'):

is_export = int(a)

try:

argv_list.remove('-e')

except:

is_export = 1

break

if o in ('-b', '--probe'):

probe_software = a

try:

argv_list.remove('-b')

except:

break

if o in ('-m', '--danmaku'):

danmaku_only = int(a)

try:

argv_list.remove('-m')

except:

break

if o in ('-n', '--slient'):

IS_SLIENT = int(a)

try:

argv_list.remove('-n')

except:

break

if o in ('-u', '--m3u'):

IS_M3U = int(a)

try:

argv_list.remove('-u')

except:

break

if o in ('-t', '--mylist'):

mylist = a

try:

argv_list.remove('-t')

except:

break

av_list = get_full_p(vid_raw)

if mylist != 0:

av_list += mylist_to_aid_list(mylist)

if LOG_LEVEL == 1:

print(av_list)

if len(av_list) == 0:

vid_raw = str(raw_input('av'))

p_raw = str(raw_input('P'))

oversea = str(raw_input('Source?'))

cookiepath = './bilicookies'

if len(cookiepath) == 0:

cookiepath = './bilicookies'

if len(p_raw) == 0:

print('INFO: No part number set, download all the parts.')

p_raw = '0'

if len(oversea) == 0:

oversea = '0'

print('INFO: Oversea not set, use original API(methon 0).')

IS_M3U = check_dependencies_exportm3u(IS_M3U)

if IS_M3U == 1 and oversea not in {'0', '1'}:

# See issue #8

print('WARNING: M3U exporting with source other than 0 or 1 can be broken, and lead to wrong duration!')

if IS_SLIENT == 0:

input_raw = str(

raw_input('Enter "q" to quit, or enter the source you want.'))

if input_raw == 'q':

exit()

else:

oversea = input_raw

concat_software, download_software, probe_software = check_dependencies(download_software, concat_software, probe_software)

p_list = get_full_p(p_raw)

if len(av_list) > 1 and len(p_list) > 1:

print('WARNING: You are downloading multi parts from multiple videos! This may result in unpredictable outputs!')

if IS_SLIENT == 0:

input_raw = str(

raw_input('Enter "y" to continue, "n" to only download the first part, "q" to quit, or enter the part number you want.'))

if input_raw == 'y':

pass

elif input_raw == 'n':

p_list = ['1']

elif input_raw == 'q':

exit()

else:

p_list = get_full_p(input_raw)

cookies = read_cookie(cookiepath)

global BILIGRAB_HEADER, BILIGRAB_UA

# deal with danmaku2ass's drama / Twice in case someone failed to check dependencies

is_export, convert_ass = check_dependencies_danmaku2ass(is_export)

BILIGRAB_UA = 'Biligrab / ' + str(VER) + ' ([email protected])'

BILIGRAB_HEADER = {'User-Agent': BILIGRAB_UA, 'Cache-Control': 'no-cache', 'Pragma': 'no-cache', 'Cookie': cookies[0]}

if LOG_LEVEL == 1:

print('!!!!!!!!!!!!!!!!!!!!!!!\nWARNING: This log contains some sensive data. You may want to delete some part of the data before you post it publicly!\n!!!!!!!!!!!!!!!!!!!!!!!')

print(BILIGRAB_HEADER)

try:

request = urllib2.Request(

'http://ipinfo.io/json',

headers=FAKE_HEADER)

response = urllib2.urlopen(request)

data = response.read()

print('INFO: Dumping info...')

print('!!!!!!!!!!!!!!!!!!!!!!!\nWARNING: This log contains some sensive data. You may want to delete some part of the data before you post it publicly!\n!!!!!!!!!!!!!!!!!!!!!!!')

print('=======================DUMP DATA==================')

print(data)

print('========================DATA END==================')

print('DEBUG: ' + str(av_list))

except:

print('WARNING: Cannot connect to IP-geo database server!')

pass

for av in av_list:

vid = str(av)

if str(p_raw) == '0':

print('INFO: You are downloading all the parts in this video...')

try:

p_raw = str('1~' + find_cid_api(vid, p_raw, cookies)[3])

p_list = get_full_p(p_raw)

except:

print('WARNING: Error when reading all the parts!')

if IS_SLIENT == 0:

input_raw = str(

raw_input('Enter the part number you want, or "q" to quit.'))

if input_raw == '0':

print('ERROR: Cannot use all the parts!')

exit()

elif input_raw == 'q':

exit()

else:

p_list = get_full_p(input_raw)

else:

print('WARNING: Download the first part of the video...')

p_raw = '1'

p_list = [1]

print('INFO: Your target download is av{vid}, part {p_raw}, from source {oversea}'.format(vid = vid, p_raw = p_raw, oversea = oversea))

for p in p_list:

reload(sys)

sys.setdefaultencoding('utf-8')

part_now = str(p)

try:

print('INFO: Downloading part ' + str(p) + ' ...')

main(

vid,

oversea,

cookies,

download_software,

concat_software,

is_export,

probe_software,

danmaku_only)

except DanmakuOnlyException:

pass

except ExportM3UException:

pass

except Exception as e:

print('ERROR: Biligrab failed: %s' % e)

print(' If you think this should not happen, please dump your log using "-l", and open a issue ar https://github.com/cnbeining/Biligrab/issues .')

print(' Make sure you delete all the sensive data before you post it publicly.')

exit()

Beining 's Another site

by [email protected] V8

Leave a Reply Cancel reply