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bilitools.py
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import tkinter as tk
import tkinter.messagebox as msgbox
import tkinter.filedialog as filedialog
import tkinter.scrolledtext as scrolledtext
import tkinter.ttk as ttk
import os
import sys
import re
import time
import random
from io import BytesIO
import traceback
import math
import logging
import threading
import queue
from typing import Any
import webbrowser
import json
import base64
import subprocess
import copy
import functools
import typing
import qrcode
import danmaku2ass
import lxml
from configuration import version, inner_data_path
from configuration import config_path
from configuration import default_config as config
from configuration import development_mode
import textlib
import biliapis
from biliapis import bilicodes
import custom_widgets as cusw
from basic_window import Window
import imglib
import ffdriver
from videoshot_handler import VideoShotHandler
#注意：
#为了页面美观，将 Button/Radiobutton/Checkbutton/Entry 的母模块从tk换成ttk
#↑步入现代风（并不
biliapis.requester.filter_emoji = config['filter_emoji']
# 加载关于信息
about_info = textlib.about_info.format(version=version)
rgb2hex = lambda r,g,b:'#{:0>6s}'.format(str(hex((r<<16)+(g<<8)+b))[2:])
def remove_repeat(l):
l_ = []
for i in l:
if i not in l_:
l_.append(i)
return l_
def apply_proxy_config(): # also used as refresher
if config['proxy']['enabled']:
if config['proxy']['port'] == None:
biliapis.requester.proxy = config['proxy']['host']
else:
biliapis.requester.proxy = '%s:%s'%(config['proxy']['host'],config['proxy']['port'])
if config['proxy']['use_system_proxy']:
biliapis.requester.global_config(use_proxy=None)
else:
biliapis.requester.global_config(use_proxy=True)
else:
biliapis.requester.proxy = None
biliapis.requester.global_config(use_proxy=False)
def dump_config(fp=config_path):
json.dump(config,open(fp,'w+',encoding='utf-8',errors='ignore'))
logging.debug('Config File Dumped to {}'.format(config_path))
def load_config(fp=config_path):
global config
if os.path.exists(fp):# and not development_mode:
tmp = json.load(open(fp,'r',encoding='utf-8',errors='ignore'))
if 'version' in tmp:
if tmp['version'] == version:
config = tmp
logging.debug('Config File Loaded from {}'.format(config_path))
else:
dump_config(fp)
logging.warning("Config file version not match, old covered")
else:
dump_config(fp)
else:
dump_config(fp)
def danmaku_to_ass(xmlfilename,outputfile,w=1920,h=1080,reduce_when_full=True):
try:
danmaku2ass.Danmaku2ASS(xmlfilename,'autodetect',outputfile,w,h,is_reduce_comments=reduce_when_full,
font_face='黑体',font_size=40.0,duration_marquee=7.0,duration_still=10.0,)
except Exception as e:
logging.error('Error while converting danmaku: '+str(e))
else:
logging.info('Danmaku file {} converted to {}'.format(xmlfilename,outputfile))
def start_new_thread(func,args=(),kwargs=None,name=None,daemon=True):
threading.Thread(target=func,args=args,kwargs=kwargs,name=name,daemon=daemon).start()
def replaceChr(text):
repChr = {'/':'／','*':'＊',':':'：','\\':'＼','>':'＞',
'<':'＜','|':'｜','?':'？','"':'＂'}
for t in list(repChr.keys()):
text = text.replace(t,repChr[t])
return text
def make_qrcode(data) -> BytesIO:
qr = qrcode.QRCode()
qr.add_data(data)
img = qr.make_image()
a = BytesIO()
img.save(a,'png')
return a
def make_quality_regulation(qtext):
targetlist = list(bilicodes.stream_dash_video_quality.keys())
index = list(bilicodes.stream_dash_video_quality.values()).index(qtext)
return list(reversed(targetlist[:index+1]))
class DownloadManager(object):
def __init__(self):
self.window = None
self.task_queue = queue.Queue()
self.refresh_loop_schedule = None
self.task_receiving_lock = threading.Lock()
self.table_edit_lock = threading.Lock() # 尝试添加了这个, 希望能阻止 not in mainloop 报错
self.table_columns = {
'number':'序号',
'title':'标题',
'subtitle':'副标题',
'target':'目标',
'mode':'模式',
'size':'大小',
'quality':'质量',
'length':'长度',
'saveto':'保存至',
'status':'状态'
}
self.table_columns_widths = [40,200,180,100,70,70,100,60,100,150]
self.table_display_list = [] # 多维列表注意, 对应Treeview的内容, 每项格式见table_columns
self.data_objs = [] # 对应每个下载项的数据包, 每项格式:[序号(整型),类型(字符串,video/audio/common/manga),选项(字典,包含从task_receiver传入的除源以外的**args)]
self.thread_counter = 0 # 线程计数器
self.failed_indexes = [] # 存放失败任务在data_objs中的索引
self.running_indexes = [] # 存放运行中的任务在data_objs中的索引
self.done_indexes = [] # 存放已完成任务在data_objs中的索引
start_new_thread(self.auto_thread_starter) # 启动线程启动器
# if (not development_mode or '-debug' in sys.argv):
# self.recover_progress()
def recover_progress(self, path=config['download']['progress_backup_path']):
if os.path.exists(path):
if os.path.getsize(path) >= 50:
hide_window = not bool(self.window)
self.show()
if msgbox.askyesno('PrgRecovery','恢复下载进度？',parent=self.window):
self.load_progress(path)
if hide_window:
self.hide()
def load_progress(self,file=config['download']['progress_backup_path']):
if os.path.exists(file):
pgr = json.load(open(file,'r',encoding='utf-8',errors='ignore'))
for reindex in range(0,len(pgr['objs'])):
obj = pgr['objs'][reindex]
dlist = pgr['displaylist'][reindex]
obj[2] = copy.deepcopy(obj[2])
obj[2]['index'] = len(self.data_objs)
obj[0] = len(self.data_objs)+1
dlist[0] = str(len(self.data_objs)+1)
dlist[-1] = '待处理'
self.data_objs.append(obj)
with self.table_edit_lock:
self.table_display_list.append(dlist)
if obj[1] == 'video':
self.task_queue.put_nowait(lambda args=obj[2]:self._video_download_thread(**args))
elif obj[1] == 'audio':
self.task_queue.put_nowait(lambda args=obj[2]:self._audio_download_thread(**args))
elif obj[1] == 'common':
self.task_queue.put_nowait(lambda args=obj[2]:self._common_download_thread(**args))
elif obj[1] == 'manga':
self.task_queue.put_nowait(lambda args=obj[2]:self._manga_download_thread(**args))
logging.debug('{} Progress Obj Loaded from {}'.format(len(pgr['objs']),file))
else:
logging.debug('Progress File not Exists.')
def save_progress(self,path=config['download']['progress_backup_path']):
pgr = {
'objs':[],
'displaylist':[]
}
with self.table_edit_lock:
for index in range(0,len(self.data_objs)):
if index in self.failed_indexes:
pgr['objs'] += [self.data_objs[index]]
pgr['displaylist'] += [self.table_display_list[index]]
elif index in self.running_indexes:
pgr['objs'] += [self.data_objs[index]]
pgr['displaylist'] += [self.table_display_list[index]]
elif index in self.done_indexes:
continue
else:
pgr['objs'] += [self.data_objs[index]]
pgr['displaylist'] += [self.table_display_list[index]]
json.dump(pgr,open(path,'w+',encoding='utf-8',errors='ignore'))
logging.debug('{} Progress Objs Saved to {}'.format(len(pgr['objs']),path))
def auto_thread_starter(self):#放在子线程里运行
while True:
if self.thread_counter < config['download']['max_thread_num'] and not self.task_queue.empty():
func = self.task_queue.get_nowait()
logging.debug("Starting download thread: "+str(func))
start_new_thread(func) #线程计数器由开启的download_thread来修改
time.sleep(0.5)
self.save_progress()
else:
time.sleep(0.5)
def match_dash_quality(self,videostreams,audiostreams,regulation=config['download']['video']['quality']):
videostream = None
audiostream = None
#Video
vqs = []
for vstream in videostreams:
vqs.append(vstream['quality'])
if regulation:
regulation = make_quality_regulation(bilicodes.stream_dash_video_quality[regulation])
res = None
for vq in regulation:
if vq in vqs:
res = vq
break
if res == None:
videostream = videostreams[vqs.index(min(vqs))]
else:
videostream = videostreams[vqs.index(res)]
else:
videostream = videostreams[vqs.index(max(vqs))]
#Audio
if not audiostreams:
return videostream, None
aqs = []
for astream in audiostreams:
aqs.append(astream['quality'])
if bilicodes.stream_dash_audio_quality_["Flac"] in aqs and config['download']['video']['allow_flac']:
# flac 不是音质代码中数值最高的那个, 所以要手动匹配
audiostream = audiostreams[aqs.index(bilicodes.stream_dash_audio_quality_["Flac"])]
else:
audiostream = audiostreams[aqs.index(max(aqs))]
return videostream,audiostream
def choose_subtitle_lang(self,bccdata,regulation=config['download']['video']['subtitle_lang_regulation']):
if bccdata:
if len(bccdata) == 1:
return bccdata[0]
else:
abbs = [sub['lang_abb'] for sub in bccdata]
for reg in regulation:
if reg in abbs:
return bccdata[abbs.index(reg)]
return bccdata[0]
else:
return None
def _edit_display_list(self,index,colname,var): #供download_thread调用
with self.table_edit_lock:
self.table_display_list[index][list(self.table_columns.keys()).index(colname)] = var
def _common_download_thread(self,index,url,filename,path,**trash):
#跟下面辣两个函数差不多, 流程最简单, 然而这个函数并不能被用户使用...
self.thread_counter += 1
self.running_indexes.append(index)
try:
logging.info(
"New video download started: %s as %s"%(url, str(
threading.current_thread()
)))
self._edit_display_list(index,'status','准备下载')
session = biliapis.requester.download_yield(url,filename,path)
for donesize,totalsize,percent in session:
self._edit_display_list(index,'status','下载中 - {}%'.format(percent))
self._edit_display_list(index,'size',biliapis.requester.convert_size(totalsize))
except Exception as e:
logging.warning("%s exit abnormally"%str(threading.current_thread()))
self.failed_indexes.append(index)
self._edit_display_list(index,'status','错误: '+str(e))
if development_mode:
raise
else:
logging.info("%s exit normally"%str(threading.current_thread()))
self.done_indexes.append(index)
self._edit_display_list(index,'status','完成')
finally:
del self.running_indexes[self.running_indexes.index(index)]
self.thread_counter -= 1
self.save_progress()
def _manga_download_thread(self,index,epid,path,**trash):
#懒得解释了
self.thread_counter += 1
self.running_indexes.append(index)
try:
logging.info(
"New video download started: Ep%d as %s"%(epid,str(
threading.current_thread()
)))
#收集信息
self._edit_display_list(index,'status','收集信息')
episode_info = biliapis.manga.get_episode_info(epid)
comic_title = replaceChr(episode_info['comic_title'])
ep_title = replaceChr(episode_info['eptitle'])
ep_title_short = replaceChr(episode_info['eptitle_short'])
mcid = episode_info['mcid']
path = os.path.join(path,'_'.join([comic_title,ep_title_short,ep_title]).strip())
if path.endswith('.'):
path = path + '_'
#获取url和token
self._edit_display_list(index,'status','获取Token')
urls = ['{}@{}w.jpg'.format(i['path'],i['width']) for i in biliapis.manga.get_episode_image_index(epid)['images']]
urls = [i['url']+'?token='+i['token'] for i in biliapis.manga.get_episode_image_token(*urls)]
self._edit_display_list(index,'length',f'{len(urls)}张')
maxb = len(str(len(urls)))
#开始下载
if not os.path.exists(path):
os.mkdir(path)
counter = 0
self._edit_display_list(index,'status',f'下载中 0/{len(urls)}')
for url in urls:
counter += 1
filename = '%d_%d_%0*d.jpg'%(mcid,epid,maxb,counter)
if not os.path.exists(os.path.join(path,filename)):
biliapis.requester.download_common(url,os.path.join(path,filename))
self._edit_display_list(index,'status',f'下载中 {counter}/{len(urls)}')
self._edit_display_list(index,'status','检查中')
size = 0
for i in os.listdir(path):
size += os.path.getsize(os.path.join(path,i))
self._edit_display_list(index,'size',biliapis.requester.convert_size(size))
self._edit_display_list(index,'status','完成')
except Exception as e:
logging.warning("%s exit abnormally"%str(threading.current_thread()))
self.failed_indexes.append(index)
self._edit_display_list(index,'status','错误: '+str(e))
if not isinstance(e, biliapis.BiliError):
if development_mode:
raise
else:
logging.info("%s exit normally"%str(threading.current_thread()))
self.done_indexes.append(index)
finally:
del self.running_indexes[self.running_indexes.index(index)]
self.thread_counter -= 1
self.save_progress()
def _audio_download_thread(self,index,auid,path,audio_format='mp3',lyrics=True,data=None,**trash):
#跟下面辣个函数差不多, 流程稍微简单些
self.thread_counter += 1
self.running_indexes.append(index)
try:
logging.info(
"New video download started: Au%d as %s"%(auid,str(
threading.current_thread()
)))
#收集信息
self._edit_display_list(index,'status','收集信息')
audio_format = audio_format.lower()
if data:
audio_info = data
else:
audio_info = biliapis.audio.get_info(auid) #因为外面套了一层try所以不用做错误处理
self._edit_display_list(index,'length',biliapis.second_to_time(audio_info['length']))
self._edit_display_list(index,'title',audio_info['title'])
self._edit_display_list(index,'target','Auid{}'.format(auid))
#取流
self._edit_display_list(index,'status','正在取流')
stream = biliapis.stream.get_audio_stream(auid)
self._edit_display_list(index,'quality',stream['quality'])
#下载
tmp_filename = replaceChr('{}_{}.m4a'.format(auid,stream['quality_id']))
final_filename = replaceChr('{}_{}'.format(audio_info['title'],stream['quality']))#文件名格式编辑在这里, 不带后缀名
lyrics_filename = replaceChr('{}_{}.lrc'.format(audio_info['title'],stream['quality']))
if not os.path.exists(os.path.join(path,lyrics_filename)) and lyrics:
self._edit_display_list(index,'status','获取歌词')
lrcdata = biliapis.audio.get_lyrics(auid)
if lrcdata == 'Fatal: API error':
pass
else:
with open(os.path.join(path,lyrics_filename),'w+',encoding='utf-8',errors='ignore') as f:
f.write(lrcdata)
if os.path.exists(os.path.join(path,final_filename+'.'+audio_format)):
self._edit_display_list(index,'status','跳过 - 文件已存在: '+final_filename)
self._edit_display_list(index,'size',biliapis.requester.convert_size(os.path.getsize(os.path.join(path,final_filename+'.'+audio_format))))
else:
surls = [stream['url']]+stream['url_backup']
for i in range(len(surls)):
try:
session = biliapis.requester.download_yield(surls[i],tmp_filename,path)
for donesize,totalsize,percent in session:
self._edit_display_list(index,'status','下载中 - {}%'.format(percent))
except Exception as e:
if i >= len(surls)-1:
raise
else:
logging.warning(f'Stream URL {i+1} failed: '+str(e))
else:
break
self._edit_display_list(index,'size',biliapis.requester.convert_size(totalsize))
#进一步处理
if audio_format and audio_format not in ['m4a','copy']:
self._edit_display_list(index,'status','转码')
ffdriver.convert_audio(os.path.join(path,tmp_filename),os.path.join(path,final_filename),audio_format,stream['quality'].lower())
self._edit_display_list(index,'size',biliapis.requester.convert_size(os.path.getsize(os.path.join(path,final_filename+'.'+audio_format))))
try:
os.remove(os.path.join(path,tmp_filename))
except:
pass
else:
os.rename(os.path.join(path,tmp_filename),os.path.join(path,final_filename)+'.m4a')
self._edit_display_list(index,'status','完成')
except Exception as e:
logging.warning("%s exit abnormally"%str(threading.current_thread()))
self.failed_indexes.append(index)
self._edit_display_list(index,'status','错误: '+str(e))
if not isinstance(e, biliapis.BiliError):
if development_mode:
raise
else:
logging.info("%s exit normally"%str(threading.current_thread()))
self.done_indexes.append(index)
finally:
del self.running_indexes[self.running_indexes.index(index)]
self.thread_counter -= 1
self.save_progress()
def _video_download_thread(self,index,cid,bvid,title,path,audio_format='mp3',audiostream_only=False,quality=None,subtitle=True,danmaku=False,
convert_danmaku=True,subtitle_regulation=config['download']['video']['subtitle_lang_regulation'],**trash):
# 放在子线程里运行
# 此函数被包装为lambda函数后放入task_queue中排队, 由auto_thread_starter取出并开启线程
# 此处index为task_receiver为其分配的在tabled_display_list中的索引
self.thread_counter += 1
self.running_indexes.append(index)
try:
if audiostream_only:
logging.info(
"New video download started: Cid%d (audio only) as %s"%(cid,str(
threading.current_thread()
)))
else:
logging.info(
"New video download started: Cid%d as %s"%(cid,str(
threading.current_thread()
)))
audio_format = audio_format.lower()
self._edit_display_list(index,'status','正在取流')
stream_data = biliapis.stream.get_video_stream_dash(cid,bvid=bvid,hdr=True,_4k=True,dolby_vision=True,_8k=True)
self._edit_display_list(index,'length',biliapis.second_to_time(stream_data['length']))
filename_template = '{}_{}.mp4' # 如果需要封装为mkv的话后面会自己改
filename_template_with_flac = '{}_{}.mkv'
# 发现有些远古视频不能用dash取流, 于是正在试图写出MP4备案
# 写牛魔, 一点都不想碰以前拉的史山了, nmlgbd
# 哪天重写一下罢
is_dash_available = stream_data['method']=='dash'
if is_dash_available:
vstream, astream = self.match_dash_quality(stream_data['video'],stream_data['audio'],quality)
stream_mp4 = None
tmpname_audio = '{}_{}_audiostream.m4s'.format(bvid,cid)
tmpname_video = '{}_{}_{}_videostream.m4s'.format(bvid,cid,vstream['quality'])
else:
vstream, astream = None, None
stream_mp4 = stream_data
tmpname_audio = '{}_{}_audiostream.m4s'.format(bvid,cid)
tmpname_video = '{}_{}_{}_videostream.mp4'.format(bvid,cid,bilicodes.stream_flv_video_quality[stream_mp4['quality']])
# 处理没有音频流但是又请求了音轨抽取的情况
if not astream and audiostream_only and not stream_mp4:
self._edit_display_list(index,'status','中止 - 目标没有音频流')
else:
# 更新状态
if audiostream_only:
self._edit_display_list(index,'quality',bilicodes.stream_dash_audio_quality[astream['quality']])
self._edit_display_list(index,'mode','音轨抽取')
else:
if astream:
self._edit_display_list(
index,'quality',
bilicodes.stream_dash_video_quality[vstream['quality']]+'/'+\
bilicodes.stream_dash_audio_quality[astream['quality']]
)
else:
self._edit_display_list(
index,'quality',
bilicodes.stream_dash_video_quality[vstream['quality']]+'/Null'
)
self._edit_display_list(index,'mode','视频下载')
# 生成文件名
if astream:
if astream['quality'] == bilicodes.stream_dash_audio_quality_['Flac']:
filename_template = filename_template_with_flac
audio_format = 'flac'
final_filename_audio_only = replaceChr('{}_{}'.format(title,bilicodes.stream_dash_audio_quality[astream['quality']])) # 音频抽取不带后缀名
else:
final_filename_audio_only = replaceChr('{}'.format(title)) # 这一行根本不会被执行
final_filename = replaceChr(filename_template.format(title,bilicodes.stream_dash_video_quality[vstream['quality']])) # 标题由task_receiver生成
# 字幕
is_sbt_downloaded = False
subtitle_filename = replaceChr('{}_{}.srt'.format(title,bilicodes.stream_dash_video_quality[vstream['quality']])) # 字幕文件名与视频文件保持一致
if subtitle and not audiostream_only:
self._edit_display_list(index,'status','获取字幕')
bccdata = self.choose_subtitle_lang(biliapis.subtitle.get_bcc(cid,bvid=bvid,allow_ai=config['download']['video']['allow_ai_subtitle']),subtitle_regulation)
if bccdata:
bccdata = json.loads(biliapis.requester.get_content_str(bccdata['url']))
srtdata = biliapis.subtitle.bcc_to_srt(bccdata)
with open(os.path.join(path,subtitle_filename),'w+',encoding='utf-8',errors='ignore') as f:
f.write(srtdata)
is_sbt_downloaded = True
# 弹幕
danmaku_filename = replaceChr('{}_{}.xml'.format(title,bilicodes.stream_dash_video_quality[vstream['quality']]))
if danmaku and not audiostream_only:
self._edit_display_list(index,'status','获取弹幕')
xmlstr = biliapis.danmaku.get_xmlstr(cid)
self._edit_display_list(index,'status','过滤弹幕')
xmlstr = biliapis.danmaku.filter(xmlstr,**config['download']['video']['danmaku_filter'])
with open(os.path.join(path,danmaku_filename),'w+',encoding='utf-8',errors='ignore') as f:
f.write(xmlstr)
if convert_danmaku and os.path.exists(os.path.join(path,danmaku_filename)):
ass_danmaku_filename = replaceChr('{}_{}.ass'.format(title,bilicodes.stream_dash_video_quality[vstream['quality']]))
danmaku_to_ass(os.path.join(path,danmaku_filename),os.path.join(path,ass_danmaku_filename),w=vstream['width'],h=vstream['height'])
# 注意这里判断的是成品文件是否存在
# 断点续传和中间文件存在判断是交给requester的
if os.path.exists(os.path.join(path,final_filename)) and not audiostream_only:
self._edit_display_list(index,'status','跳过 - 文件已存在: '+final_filename)
elif os.path.exists(os.path.join(path,final_filename_audio_only)+'.'+audio_format) and audiostream_only:
self._edit_display_list(index,'status','跳过 - 文件已存在: '+final_filename_audio_only+'.'+audio_format)
else:
#Audio Stream
if astream:
surls = [astream['url']]+astream['url_backup']
for i in range(len(surls)):
try:
a_session = biliapis.requester.download_yield(surls[i],tmpname_audio,path)
for donesize,totalsize,percent in a_session:
self._edit_display_list(index,'status','下载音频流 - {}%'.format(percent))
except Exception as e:
if i >= len(surls)-1:
raise
else:
logging.warning(f'Stream URL {i+1} failed: '+str(e))
else:
break
size = totalsize
else:
size = 0
#Video Stream
if audiostream_only:
self._edit_display_list(index,'size',biliapis.requester.convert_size(size))
if audio_format == 'copy' or astream['quality'] == bilicodes.stream_dash_audio_quality_['Flac']:
if astream['quality'] == bilicodes.stream_dash_audio_quality_['Flac']:
os.rename(os.path.join(path,tmpname_audio),os.path.join(path,final_filename_audio_only)+'.flac')
else:
os.rename(os.path.join(path,tmpname_audio),os.path.join(path,final_filename_audio_only)+'.m4s')
else:
self._edit_display_list(index,'status','转码')
ffdriver.convert_audio(os.path.join(path,tmpname_audio),
os.path.join(path,final_filename_audio_only),audio_format,
bilicodes.stream_dash_audio_quality[astream['quality']].lower())
try:
os.remove(os.path.join(path,tmpname_audio))
except:
pass
else:
surls = [vstream['url']]+vstream['url_backup']
for i in range(len(surls)):
try:
v_session = biliapis.requester.download_yield(surls[i],tmpname_video,path)
for donesize,totalsize,percent in v_session:
self._edit_display_list(index,'status','下载视频流 - {}%'.format(percent))
except Exception as e:
if i >= len(surls)-1:
raise
else:
logging.warning(f'Stream URL {i+1} failed: '+str(e))
else:
break
size += totalsize
self._edit_display_list(index,'size',biliapis.requester.convert_size(size))
# Mix
if astream:
self._edit_display_list(index,'status','混流')
ffstatus = ffdriver.merge_media(
os.path.join(path,tmpname_audio),
os.path.join(path,tmpname_video),
os.path.join(path,final_filename)
)
try:
os.remove(os.path.join(path,tmpname_audio))
os.remove(os.path.join(path,tmpname_video))
except:
pass
else:
self._edit_display_list(index,'status','封装')
ffstatus = ffdriver.convert_video(
os.path.join(path,tmpname_video),
os.path.join(path,final_filename)
)
try:
os.remove(os.path.join(path,tmpname_video))
except:
pass
self._edit_display_list(index,'status','完成')
except Exception as e:
logging.warning("%s exit abnormally"%str(threading.current_thread()))
self.failed_indexes.append(index)
self._edit_display_list(index,'status','错误: '+str(e))
if not isinstance(e, biliapis.BiliError):
if development_mode:
raise
else:
logging.info("%s exit normally"%str(threading.current_thread()))
self.done_indexes.append(index)
finally:
del self.running_indexes[self.running_indexes.index(index)]
self.thread_counter -= 1
self.save_progress()
def task_receiver(self, mode: str, path: str, data: typing.Union[dict, None] = None, **options) -> None:
'''
- `mode`: 下载模式, 必须为 `"video"` `"audio"` `"common"` `"manga"` 中的任意一个
- `path`: 保存位置
- `data`: (可选)传入预请求的数据(dict), 避免再次请求
---
详细规则:
- 若`mode`为`video`, 则必须通过`**options`指定[avid/bvid]或[mdid/ssid/epid]参数
- `avid` 和 `bvid` 的专用附加参数:
- `pids`: 分P`索引`列表, 可为空
- `cids`: `cid`列表, 给互动视频用的, 会覆盖`pids`参数
- 如果此视频为互动视频:
- 则需 提交为真值的`is_interact`参数 并 传入`cid`参数 并 [同时传入`graph_id`和`edge_id`参数 或 传入`data`参数]
- 此时`data`传入的是由`biliapis.video.get_interact_edge_info()`获取的数据, 并可以再传入一个包含主视频数据的`video_data`来避免大批量下载时的重复请求
- 若视频不是互动视频但传入了`video_data`, 在没传入`data`的情况下将其当作`data`参数处理
- 我实在想不到能够怎样一次性处理多个互动视频剧情节点了, 交给调用循环罢
- `mdid` 和 `ssid` 和 `epid` 的专用附加参数:
- `epindexes`: EP索引列表, 可为空
- `section_index`: 番外剧集索引
- `section_index`指定时, `epindexes`指的是对应番外中的剧集索引
- 反之则`epindexes`指正片内的索引; 超出索引范围操作无效
- 通用可选参数:
- `audiostream_only`: 是否仅抽取音轨
- `audio_format`: 音频转换格式, 仅当`audiostream_only`参数被指定时生效
- `quality`: 视频优先质量
- `subtitle`: 是否下载字幕
- `danmaku`: 是否下载弹幕
- `subtitle_regulation`: 字幕匹配规则
- 弹幕过滤列表因为可能太长所以直接由线程从`config`中实时读取
- 除了`audiostream_only`外都会读取`config`中的默认值
- 若`mode`为`audio`, 则必须指定`auid`参数
- `auid`的附加参数: `audio_format` (从`config`中读取默认值)
- 若`mode`为`common`, 则必须指定`url`和`filename`, 无附加参数.
- 若`mode`为`manga`, 则必须指定`epid`或`mcid`参数
- 若`mcid`被指定, 有 `epindexes` 参数可选
'''
with self.task_receiving_lock: # 防止多线程操作资源混乱
is_mainthread = isinstance(threading.current_thread(),threading._MainThread)
if is_mainthread:
self.show() #规避 main thread not in main loop 错误
mode = mode.lower()
if mode == 'video':
#普通视频
if 'avid' in options or 'bvid' in options:
abvid = {'avid':None,'bvid':None}
if 'avid' in options:
abvid['avid'] = options['avid']
else:
abvid['bvid'] = options['bvid']
# 互动视频判定
is_interact = False
if 'is_interact' in options:
if options['is_interact']:
is_interact = True
if is_interact:
edge_data = None
# 特殊处理互动视频
assert 'cid' in options,'提交的资源不够, 互动视频分P的解析需要cid'
cid = options['cid']
if 'graph_id' in options and 'edge_id' in options:
try:
edge_data = biliapis.video.get_interact_edge_info(
graph_id=options['graph_id'],
edge_id=options['edge_id'],
**abvid
)
except Exception as e:
if is_mainthread:
msgbox.showerror('Error','Unable to get edge data:\n'+str(e),parent=self.window)
else:
logging.error('Unable to get edge data: '+str(e))
return
elif data:
# 没有办法做验证
edge_data = data
else:
raise AssertionError('提交的资源不够, 互动视频分P的解析需要 [graph_id和edge_id] 或 来自biliapis.video.get_interact_edge_info()的数据')
if 'video_data' in options:
if 'avid' in options:
assert options['avid']==options['video_data']['avid'],'预请求数据包内容不匹配'
else:
assert options['bvid']==options['video_data']['bvid'],'预请求数据包内容不匹配'
video_data = options['video_data']
else:
try:
video_data = biliapis.video.get_detail(**abvid)
except Exception as e:
if is_mainthread:
msgbox.showerror('Error','Unable to get video data:\n'+str(e),parent=self.window)
else:
logging.error('Unable to get video data: '+str(e))
return
pre_opts = {}
pre_opts['audio_format'] = config['download']['video']['audio_convert']
pre_opts['quality'] = config['download']['video']['quality']
pre_opts['subtitle'] = config['download']['video']['subtitle']
pre_opts['danmaku'] = config['download']['video']['danmaku']
pre_opts['subtitle_regulation'] = config['download']['video']['subtitle_lang_regulation']
pre_opts['convert_danmaku'] = config['download']['video']['convert_danmaku']
for key in ['audiostream_only','quality','subtitle','danmaku','subtitle_regulation','convert_danmaku']:#过滤download_thread不需要的, 防止出错
if key in options:
pre_opts[key] = options[key]
pre_opts['bvid'] = video_data['bvid']
pre_opts['path'] = path
pre_opts['cid'] = cid
pre_opts['title'] = '{}_E{}_{}'.format(video_data['title'],edge_data['edge_id'],edge_data['title'])#文件名格式编辑在这里
pre_opts['index'] = len(self.data_objs)
self.data_objs.append([len(self.data_objs)+1,'video',pre_opts])
with self.table_edit_lock:
self.table_display_list.append([
str(len(self.data_objs)),video_data['title'],'E{} {}'.format(edge_data['edge_id'],edge_data['title']),'Cid'+str(cid),'','','','-',path,'待处理'
])
self.task_queue.put_nowait(lambda args=pre_opts:self._video_download_thread(**args))
else:
# 正常处理普通视频
video_data = None
if not data and 'video_data' in options:
data = options['video_data']
if data:
#提取预处理数据包
if 'avid' in options:
assert options['avid']==data['avid'],'预请求数据包内容不匹配'
else:
assert options['bvid']==data['bvid'],'预请求数据包内容不匹配'
video_data = data
else:
#提取avid/bvid
try:
video_data = biliapis.video.get_detail(**abvid)
except Exception as e:
if is_mainthread:
msgbox.showerror('Error','Unable to get video data:\n'+str(e),parent=self.window)
else:
logging.error('Unable to get video data: '+str(e))
return
# if 'avid' in options:
# video_data = biliapis.video.get_detail(avid=options['avid'])
# else:
# video_data = biliapis.video.get_detail(bvid=options['bvid'])
#提取分P索引列表
if 'pids' in options: #这里的所谓pid其实是分P的索引值哒
pids = options['pids']
else:
pids = []
if not pids:
pids = list(range(0,len(video_data['parts'])))
#选项预处理
pre_opts = {}
pre_opts['audio_format'] = config['download']['video']['audio_convert']
pre_opts['quality'] = config['download']['video']['quality']
pre_opts['subtitle'] = config['download']['video']['subtitle']
pre_opts['danmaku'] = config['download']['video']['danmaku']
pre_opts['subtitle_regulation'] = config['download']['video']['subtitle_lang_regulation']
pre_opts['convert_danmaku'] = config['download']['video']['convert_danmaku']
for key in ['audiostream_only','quality','subtitle','danmaku','subtitle_regulation','convert_danmaku']:#过滤download_thread不需要的, 防止出错
if key in options:
pre_opts[key] = options[key]
pre_opts['bvid'] = video_data['bvid']
pre_opts['path'] = path
#分发任务
for pid in pids:
if pid < len(video_data['parts']) and pid >= 0:
part = video_data['parts'][pid]
tmpdict = copy.deepcopy(pre_opts)
tmpdict['cid'] = part['cid']
if part['title'] == video_data['title']:
tmpdict['title'] = '{}_P{}'.format(video_data['title'],pid+1)#文件名格式编辑在这里
else:
tmpdict['title'] = '{}_P{}_{}'.format(video_data['title'],pid+1,part['title'])#文件名格式编辑在这里
tmpdict['index'] = len(self.data_objs)
self.data_objs.append([len(self.data_objs)+1,'video',tmpdict])
with self.table_edit_lock:
self.table_display_list.append([str(len(self.data_objs)),video_data['title'],'P{} {}'.format(pid+1,part['title']),'Cid{}'.format(part['cid']),'','','',biliapis.second_to_time(part['length']),path,'待处理'])
self.task_queue.put_nowait(lambda args=tmpdict:self._video_download_thread(**args))
elif 'ssid' in options or 'mdid' in options or 'epid' in options:
try:
if data:
if 'mdid' in options:
assert options['mdid']==data['mdid'],'预请求数据包内容不匹配'
bangumi_data = data
elif 'ssid' in options:
assert options['ssid']==data['ssid'],'预请求数据包内容不匹配'
bangumi_data = data
else:
bangumi_data = biliapis.media.get_detail(epid=options['epid'])
else:
if 'mdid' in options:
bangumi_data = biliapis.media.get_detail(mdid=options['mdid'])
elif 'ssid' in options:
bangumi_data = biliapis.media.get_detail(ssid=options['ssid'])
else:
bangumi_data = biliapis.media.get_detail(epid=options['epid'])
except Exception as e:
if isinstance(e, AssertionError):
raise
if is_mainthread:
msgbox.showerror('',str(e),parent=self.window)
else:
logging.error("Unable to get media data: "+str(e))
return
main_title = bangumi_data['title']
#选择正片/番外
if 'section_index' in options:
if options['section_index'] > len(bangumi_data['sections'])-1 or options['section_index'] < 0:
return
else:
section = bangumi_data['sections'][options['section_index']]
sstitle = section['title']
episodes = section['episodes']
else:
episodes = bangumi_data['episodes']
sstitle = '正片'
#提取EP
if 'epindexes' in options:
epindexes = options['epindexes']
else:
epindexes = []
if not epindexes:
epindexes = list(range(0,len(episodes)))
#提取参数
pre_opts = {}
pre_opts['audio_format'] = config['download']['video']['audio_convert']
pre_opts['quality'] = config['download']['video']['quality']
pre_opts['subtitle'] = config['download']['video']['subtitle']
pre_opts['danmaku'] = config['download']['video']['danmaku']
pre_opts['subtitle_regulation'] = config['download']['video']['subtitle_lang_regulation']
pre_opts['convert_danmaku'] = config['download']['video']['convert_danmaku']
for key in ['audiostream_only','audio_format','quality','subtitle','danmaku','subtitle_regulation','convert_danmaku']:#过滤download_thread不需要的, 防止出错
if key in options:
pre_opts[key] = options[key]
pre_opts['path'] = path
#分发任务
for epindex in epindexes:
if epindex < len(episodes) and epindex >= 0:
episode = episodes[epindex]
tmpdict = copy.deepcopy(pre_opts)
tmpdict['title'] = '{}_{}_{}.{}'.format(main_title,sstitle,epindex+1,episode['title'])#文件名格式编辑在这里
tmpdict['cid'] = episode['cid']
tmpdict['bvid'] = episode['bvid']
tmpdict['index'] = len(self.data_objs)
self.data_objs.append([len(self.data_objs)+1,'video',tmpdict])
with self.table_edit_lock:
self.table_display_list.append([str(len(self.data_objs)),main_title,'{} {}.{}'.format(sstitle,epindex+1,episode['title']),'Cid{}'.format(episode['cid']),'','','','-',path,'待处理'])
self.task_queue.put_nowait(lambda args=tmpdict:self._video_download_thread(**args))
else:
raise AssertionError('提交的资源不足, 解析视频需要avid/bvid/mdid/ssid/epid中的任意一个')
elif mode == 'audio':
tmpdict = {
'index':len(self.data_objs),
'auid':options['auid'],
'path':path,
'audio_format':config['download']['audio']['convert'],
'lyrics':config['download']['audio']['lyrics']
}
if 'audio_format' in options:
tmpdict['audio_format'] = options['audio_format']
if data:
assert data['auid']==options['auid'],'预请求数据包内容不匹配'
tmpdict['data'] = data.copy()
tmpdict = tmpdict.copy()
self.data_objs.append([len(self.data_objs)+1,'audio',tmpdict])
with self.table_edit_lock:
self.table_display_list.append([str(len(self.data_objs)),'','','Auid'+str(tmpdict['auid']),'音频下载','','','',path,'待处理'])
self.task_queue.put_nowait(lambda args=tmpdict:self._audio_download_thread(**args))
elif mode == 'common':
tmpdict = {
'index':len(self.data_objs),
'url':options['url'],
'filename':options['filename'],
'path':path
}
self.data_objs.append([len(self.data_objs)+1,'common',tmpdict])
with self.table_edit_lock:
self.table_display_list.append([str(len(self.data_objs)),options['filename'],'',options['url'],'普通下载','','','-',path,'待处理'])
self.task_queue.put_nowait(lambda args=tmpdict:self._common_download_thread(**args))
elif mode == 'manga':
if 'mcid' in options:
#提取预处理数据
if data:
assert data['mcid']==options['mcid'],'预请求数据包内容不匹配'
else:
try:
data = biliapis.manga.get_detail(options['mcid'])
except Exception as e:
if is_mainthread:
msgbox.showerror('',str(e),parent=self.window)
else:
logging.error("Unable to get manga data: "+str(e))
return
#提取epindexes
if 'epindexes' in options:
indexes = options['epindexes']
if not indexes:
list(range(0,len(data['ep_list'])))
#分发任务
else:
indexes = list(range(0,len(data['ep_list'])))
#分发任务
for index in indexes:
tmpdict = {
'index':len(self.data_objs),
'epid':data['ep_list'][index]['epid'],
'path':path
}
self.data_objs.append([len(self.data_objs)+1,'manga',tmpdict])
with self.table_edit_lock:
self.table_display_list.append([str(len(self.data_objs)),data['comic_title'],data['ep_list'][index]['eptitle'],'EP'+str(data['ep_list'][index]['epid']),'漫画下载','','-','',path,'待处理'])
self.task_queue.put_nowait(lambda args=tmpdict:self._manga_download_thread(**args))
elif 'epid' in options:
#提取预处理数据
if data:
assert data['epid']==options['epid'],'预请求数据包内容不匹配'
else:
try:
data = biliapis.manga.get_episode_info(options['epid'])
except Exception as e:
if is_mainthread:
msgbox.showerror('',str(e),parent=self.window)
else:
logging.error('Unable to get episode data: '+str(e))
return
tmpdict = {
'index':len(self.data_objs),
'epid':options['epid'],
'path':path
}
self.data_objs.append([len(self.data_objs)+1,'manga',tmpdict])
with self.table_edit_lock:
self.table_display_list.append([str(len(self.data_objs)),data['comic_title'],data['eptitle'],'EP'+str(data['epid']),'漫画下载','','-','',path,'待处理'])
self.task_queue.put_nowait(lambda args=tmpdict:self._manga_download_thread(**args))
self.save_progress()
def retry_all_failed(self):
count = len(self.failed_indexes)
if self.failed_indexes:
while self.failed_indexes:
self._restart_task(self.failed_indexes[0])
elif self.window:
msgbox.showinfo('','没有失败的任务呢.',parent=self.window)
logging.info("Retried all failed: count=%d"%count)
def _restart_task(self,index):
if index in self.failed_indexes:
del self.failed_indexes[self.failed_indexes.index(index)]
elif index in self.done_indexes:
del self.done_indexes[self.done_indexes.index(index)]
else:
raise RuntimeError('Task index {} not allowed being restarted.'.format(index))
data = self.data_objs[index]
for name in ['size','quality']:
self._edit_display_list(index,name,'')
self._edit_display_list(index,'status','待处理')
if data[1] == 'video':
self.task_queue.put_nowait(lambda args=data[2]:self._video_download_thread(**args))
elif data[1] == 'audio':
self.task_queue.put_nowait(lambda args=data[2]:self._audio_download_thread(**args))
elif data[1] == 'common':
self.task_queue.put_nowait(lambda args=data[2]:self._common_download_thread(**args))
elif data[1] == 'manga':
self.task_queue.put_nowait(lambda args=data[2]:self._manga_download_thread(**args))
def show(self):
if self.window: # 构建GUI
if self.window.state() == 'iconic':
self.window.deiconify()