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biliLiveDanmu.py
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biliLiveDanmu.py
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# (C) 2019-2020 lifegpc
# This file is part of bili.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published
# by the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
from requests import Session
from JSONParser import getset, loadset
from file import mkdir
import os
from biliDanmuXmlFilter import Filter
from biliDanmuCreate import objtoxml
import file
import sys
from command import gopt
from lang import getdict, getlan
from inspect import currentframe
from traceback import format_exc
lan = None
se = loadset()
if se == -1 or se == -2:
se = {}
ip = {}
if len(sys.argv) > 1:
ip = gopt(sys.argv[1:])
lan = getdict('biliDanmu', getlan(se, ip))
def lrdownload(data: dict, r: Session, ip: dict, se: dict, xml, xmlc: list):
"""下载直播回放弹幕
-1 文件夹创建失败
-2 API解析失败
-3 打开文件失败"""
log = False
logg = None
if 'logg' in ip:
log = True
logg = ip['logg']
oll = None
if 'oll' in ip:
oll = ip['oll']
ns = True
if 's' in ip:
ns = False
o = "Download/"
read = getset(se, 'o')
if read is not None:
o = read
if 'o' in ip:
o = ip['o']
try:
if not os.path.exists(o):
mkdir(o)
except:
if log:
logg.write(format_exc(), currentframe(), "LIVE RECORD BARRAGE MKDIR FAILED")
print(lan['ERROR3'].replace('<dirname>', o)) # 创建文件夹<dirname>失败。
return -1
fin = True
if getset(se, 'in') is False:
fin = False
if 'in' in ip:
fin = ip['in']
if fin:
filen = '%s%s.xml' % (o, file.filtern('%s(%s,%s)' % (data['title'], data['rid'], data['roomid'])))
else:
filen = f"{o}{file.filtern(data['title'])}.xml"
if log:
logg.write(f"ns = {ns}\no = '{o}'\nfin = {fin}\nfilen = {filen}\n", currentframe(), "LIVE RECORD BARRAGE PARA")
if os.path.exists(filen):
fg = False
bs = True
if not ns:
fg = True
bs = False
if 'y' in se:
fg = se['y']
bs = False
if 'y' in ip:
fg = ip['y']
bs = False
while bs:
inp = input(f"{lan['INPUT1'].replace('<filename>',filen)}(y/n)？") # 文件"<filename>"已存在，是否覆盖？
if len(inp) > 0:
if inp[0].lower() == 'y':
fg = True
bs = False
elif inp[0].lower() == 'n':
bs = False
if fg:
os.remove(filen)
else:
return 0
dm = []
ot = {'chatserver': 'api.live.bilibili.com', 'chatid': data['rid'], 'mission': 0, 'maxlimit': 8000, 'state': 0, 'real_name': 0, 'source': 'k-v'}
ot['list'] = []
if 'dm' in data and data['dm'] is not None:
for i in data['dm']['index_info']:
uri = f"https://api.live.bilibili.com/xlive/web-room/v1/dM/getDMMsgByPlayBackID?rid={data['rid']}&index={i['index']}"
if log:
logg.write(f"GET {uri}", currentframe(), "GET LIVE RECORD BARRAGE")
re = r.get(uri)
if log:
logg.write(f"status = {re.status_code}\n{re.text}", currentframe(), "GET LIVE RECORD BARRAGE RESULT")
re = re.json()
if re['code'] != 0:
print(f"{re['code']} {re['message']}")
return -2
if re['data']['dm']['dm_info'] is not None:
for j in re['data']['dm']['dm_info']:
dm.append(j)
else:
ind = 0
while True:
uri = f"https://api.live.bilibili.com/xlive/web-room/v1/dM/getDMMsgByPlayBackID?rid={data['rid']}&index={ind}"
if log:
logg.write(f"GET {uri}", currentframe(), "GET LIVE RECORD BARRAGE2")
re = r.get(uri)
if log:
logg.write(f"status = {re.status_code}\n{re.text}", currentframe(), "GET LIVE RECORD BARRAGE2 RESULT")
re = re.json()
if re['code'] == 10002:
break
elif re['code'] != 0:
print(f"{re['code']} {re['message']}")
return -2
if re['data']['dm']['dm_info'] is not None:
for j in re['data']['dm']['dm_info']:
dm.append(j)
ind = ind + 1
if len(dm) == 0:
print(lan['NOLIVEDM']) # 该直播回放没有任何弹幕。
return 0
if ns:
print(lan['OUTPUT19'].replace('<number>', str(len(dm)))) # 解析完毕，共获得<number>条弹幕。\n正在将JSON转换为XML……
for i in dm:
t = {}
t['ti'] = '%.5f' % (i['ts'] / 1000)
t['mod'] = i['dm_mode']
t['fs'] = i['dm_fontsize']
t['fc'] = i['dm_color']
t['ut'] = round(i['check_info']['ts'] / 1000)
t['dp'] = i['dm_type']
t['si'] = i['user_hash']
t['ri'] = 0
t['t'] = i['text']
ot['list'].append(t)
try:
f = open(filen, mode='w', encoding='utf8')
f.write('<?xml version="1.0" encoding="UTF-8"?>')
f.write('<i><chatserver>%s</chatserver><chatid>%s</chatid><mission>%s</mission><maxlimit>%s</maxlimit><state>%s</state><real_name>%s</real_name><source>%s</source>' % (ot['chatserver'], ot['chatid'], ot['mission'], ot['maxlimit'], ot['state'], ot['real_name'], ot['source']))
except:
if log:
logg.write(format_exc(), currentframe(), "LIVE RECORD BARRAGE ERROR 1")
print(lan['ERROR5'].replace('<filename>', filen)) # 打开文件"<filename>"失败
return -3
if xml == 1:
l = 0 # noqa: E741 过滤数量
z = len(dm) # 总数量
for i in ot['list']:
read = Filter(i, xmlc)
if read:
l = l + 1 # noqa: E741
else:
try:
f.write(objtoxml(i))
except:
if log:
logg.write(format_exc(), currentframe(), "LIVE RECORD BARRAGE ERROR 2")
print(lan['ERROR6'].replace('<filename>', filen)) # 保存文件失败
return -3
if ns:
print(lan['OUTPUT3'].replace('<number>', str(l))) # 共计过滤%s条
print(lan['OUTPUT4'].replace('<number>', str(z - l))) # 实际输出<number>条
else:
for i in ot['list']:
f.write(objtoxml(i))
try:
f.write('</i>')
f.close()
except:
if log:
logg.write(format_exc(), currentframe(), "LIVE RECORD BARRAGE ERROR 3")
print(lan['ERROR6'].replace('<filename>', filen)) # 保存文件失败
return -3
if oll:
oll.add(filen)
print(lan['OUTPUT20']) # 下载完毕！
return 0