def __init__(self, c, source):
self.i = VideoInfo() # i 表示 videoinfo
self.c = c # c 表示条件
self.i.url = c.url
self.i.source = source
self.i.path = getDownloadDir(c.downloaddir)
self.i.server = getIP()
self.tmppath = self.mktmp()
self.flvlist = [] #视频真实下载地址列表
def __init__(self,c,source): self.i = VideoInfo() # i 表示 videoinfo self.c = c # c 表示条件 self.i.url = c.url self.i.source = source self.i.path = getDownloadDir(c.downloaddir) self.i.server = getIP() self.tmppath = self.mktmp() self.flvlist = [] #视频真实下载地址列表
class BasicExtractor:
'''
视频下载类的基类
'''
def __init__(self, c, source):
self.i = VideoInfo() # i 表示 videoinfo
self.c = c # c 表示条件
self.i.url = c.url
self.i.source = source
self.i.path = getDownloadDir(c.downloaddir)
self.i.server = getIP()
self.tmppath = self.mktmp()
self.flvlist = [] #视频真实下载地址列表
def mktmp(self):
'''
生成tmp路径
'''
tmppath = os.path.join(self.i.path, 'tmp')
if not os.path.exists(tmppath):
os.mkdir(tmppath)
return tmppath
def download(self):
'''
视频下载入口
'''
raise NotImplementedError
def realdown(self, header=None):
'''
实际的下载行为
'''
ret = checkCondition(self.i, self.c)
if ret == C_PASS:
if not realDownload(self.flvlist, self.tmppath, header):
sys.exit(0)
#下载成功，合并视频，并删除临时文件
if not mergeVideos(self.flvlist, self.tmppath, self.i.path,
self.i.fname):
sys.exit(0)
self.jsonToFile()
else:
print('tips: video do not math conditions. code = %d,exit...' %
(ret, ))
sys.exit(0)
def query_m3u8(self, *args, **kwargs):
'''
获取视频的m3u8地址
'''
raise NotImplementedError
def query_real(self, *args, **kwargs):
'''
获取真实下载地址
'''
raise NotImplementedError
def getVid(self, *args, **kwargs):
'''
获取视频vid
'''
raise NotImplementedError
def getFname(self, *args, **kwargs):
'''
获取视频文件的名字
此函数调用的前提是title不为空
'''
fname = ''
if self.c.nametype == 'title':
fname = '%s.%s' % (self.i.title[:32], self.c.ext)
else:
fname = '%s.%s' % (self.i.vid, self.c.ext)
return fname
def getFsize(self, *args, **kwargs):
'''
获取视频文件的大小
'''
raise NotImplementedError
def getTitle(self, *args, **kwargs):
'''
获取视频标题
'''
raise NotImplementedError
def getDesc(self, *args, **kwargs):
'''
获取视频描述
'''
raise NotImplementedError
def getKeywords(self, *args, **kwargs):
'''
获取视频标签
'''
raise NotImplementedError
def getCategory(self, *args, **kwargs):
'''
获取视频类别
'''
raise NotImplementedError
def getDuration(self, *args, **kwargs):
'''
获取视频播放时长(秒)
'''
raise NotImplementedError
def getUptime(self, *args, **kwargs):
'''
获取视频上传时间
'''
raise NotImplementedError
def jsonToFile(self):
'''
生成json文件
'''
if not self.c.makejson: return
jsonFile = os.path.join(self.i.path, self.i.fname + '.json')
self.i.jsonToFile(jsonFile)
class BasicExtractor:
'''
视频下载类的基类
'''
def __init__(self,c,source):
self.i = VideoInfo() # i 表示 videoinfo
self.c = c # c 表示条件
self.i.url = c.url
self.i.source = source
self.i.path = getDownloadDir(c.downloaddir)
self.i.server = getIP()
self.tmppath = self.mktmp()
self.flvlist = [] #视频真实下载地址列表
def mktmp(self):
'''
生成tmp路径
'''
tmppath = os.path.join(self.i.path,'tmp')
if not os.path.exists(tmppath):
os.mkdir(tmppath)
return tmppath
def download(self):
'''
视频下载入口
'''
raise NotImplementedError
def realdown(self,header = None):
'''
实际的下载行为
'''
ret = checkCondition(self.i,self.c)
if ret == C_PASS:
if not realDownload(self.flvlist,self.tmppath,header):
sys.exit(0)
#下载成功，合并视频，并删除临时文件
if not mergeVideos(self.flvlist, self.tmppath, self.i.path, self.i.fname):
sys.exit(0)
self.jsonToFile()
else:
print('tips: video do not math conditions. code = %d,exit...' % (ret,))
sys.exit(0)
def query_m3u8(self,*args,**kwargs):
'''
获取视频的m3u8地址
'''
raise NotImplementedError
def query_real(self,*args,**kwargs):
'''
获取真实下载地址
'''
raise NotImplementedError
def getVid(self,*args,**kwargs):
'''
获取视频vid
'''
raise NotImplementedError
def getFname(self,*args,**kwargs):
'''
获取视频文件的名字
此函数调用的前提是title不为空
'''
fname = ''
if self.c.nametype == 'title':
fname = '%s.%s' % (self.i.title[:32],self.c.ext)
else:
fname = '%s.%s' % (self.i.vid,self.c.ext)
return fname
def getFsize(self,*args,**kwargs):
'''
获取视频文件的大小
'''
raise NotImplementedError
def getTitle(self,*args,**kwargs):
'''
获取视频标题
'''
raise NotImplementedError
def getDesc(self,*args,**kwargs):
'''
获取视频描述
'''
raise NotImplementedError
def getKeywords(self,*args,**kwargs):
'''
获取视频标签
'''
raise NotImplementedError
def getCategory(self,*args,**kwargs):
'''
获取视频类别
'''
raise NotImplementedError
def getDuration(self,*args,**kwargs):
'''
获取视频播放时长(秒)
'''
raise NotImplementedError
def getUptime(self,*args,**kwargs):
'''
获取视频上传时间
'''
raise NotImplementedError
def jsonToFile(self):
'''
生成json文件
'''
if not self.c.makejson: return
jsonFile = os.path.join(self.i.path,self.i.fname+'.json')
self.i.jsonToFile(jsonFile)
