def UpdateLastDelivered(self, title, num):
userName = self.UserName()
dbItem = LastDelivered.all().filter('username = '******'bookname = ', title).get()
self.last_delivered_volume = u' 第%d话' % num
if dbItem:
dbItem.num = num
dbItem.record = self.last_delivered_volume
dbItem.datetime = datetime.datetime.utcnow() + datetime.timedelta(hours=TIMEZONE)
else:
dbItem = LastDelivered(username=userName, bookname=title, num=num, record=self.last_delivered_volume,
datetime=datetime.datetime.utcnow() + datetime.timedelta(hours=TIMEZONE))
dbItem.put()
def ParseFeedUrls(self):
urls = [] #用于返回
userName = self.UserName()
for item in self.feeds:
title, url = item[0], item[1]
comic_id = ""
lastCount = LastDelivered.all().filter('username = '******'These is no log in db LastDelivered for name: %s, set to 0' % title)
oldNum = 0
else:
oldNum = lastCount.num
urlpaths = urlparse.urlsplit(url.lower()).path.split("/")
if ( (u"id" in urlpaths) and (urlpaths.index(u"id")+1 < len(urlpaths)) ):
comic_id = urlpaths[urlpaths.index(u"id")+1]
if ( (not comic_id.isdigit()) or (comic_id=="") ):
self.log.warn('can not get comic id: %s' % url)
break
chapterList = self.getChapterList(comic_id)
for deliverCount in range(5):
newNum = oldNum + deliverCount
if newNum < len(chapterList):
imgList = self.getImgList(chapterList[newNum], comic_id)
for img in imgList:
urls.append((title, img, img, None))
self.UpdateLastDelivered(title, newNum+1)
if newNum == 0:
break
return urls
def GetNewComic(self):
urls = []
if not self.feeds:
return []
userName = self.UserName()
decoder = AutoDecoder(isfeed=False)
for item in self.feeds:
title, url = item[0], item[1]
lastCount = LastDelivered.all().filter('username = '******'These is no log in db LastDelivered for name: %s, set to 0' % title)
oldNum = 0
else:
oldNum = lastCount.num
opener = URLOpener(self.host, timeout=60)
result = opener.open(url)
if result.status_code != 200:
self.log.warn('fetch index page for %s failed[%s] : %s' % (title, URLOpener.CodeMap(result.status_code), url))
continue
content = result.content
content = self.AutoDecodeContent(content, decoder, self.feed_encoding, opener.realurl, result.headers)
soup = BeautifulSoup(content, 'lxml')
allComicTable = soup.find_all('table', {'width': '688'})
addedForThisComic = False
for comicTable in allComicTable:
comicVolumes = comicTable.find_all('a', {'target': '_blank'})
for volume in comicVolumes:
texts = volume.text.split(' ')
if len(texts) > 2 and texts[1].isdigit() and volume.get('href'):
num = int(texts[1])
if num > oldNum:
oldNum = num
href = self.urljoin(self.host, volume.get('href'))
urls.append((title, num, href))
addedForThisComic = True
break #一次只推送一卷（有时候一卷已经很多图片了）
if addedForThisComic:
break
return urls