def step2(self, params):
info = Common.urldec(params.customized['info'])
soup = BeautifulSoup(params.content, 'html5lib')
text_divs = soup.select('.s_r_txt')
urllist = []
if text_divs:
for item in text_divs:
title = item.select_one('h3 > a').get_text()
url = item.select_one('h3 > a').get('href')
curtime = item.select('p')[-1].get_text().strip()
try:
if TimeUtility.compareNow(
TimeUtility.getuniformtime(curtime),
self.querylastdays):
if Common.checktitle(info, title):
urllist.append(url)
else:
Logger.log(
url, constant.ERRORCODE_WARNNING_NOMATCHTITLE)
else:
Logger.log(url,
constant.ERRORCODE_WARNNING_NOMATCHTIME)
except:
urllist.append(url)
self.__storeurllist__(urllist, SPIDER_S2_WEBSITE_VIDEO)
def getclick(self, params):
pattern = 'https?://\w+\.le\.com.*/\w+/(\d+)\.html'
if re.search(pattern, params.originalurl):
if self.r.search(pattern, params.originalurl):
vid = self.r.parse(pattern, params.originalurl)[0]
playcount_url = self.PALYCOUNT_URL.format(vid=vid)
self.storeurl(playcount_url, params.originalurl,
LeComments.STEP_PALY)
if NewsStorage.getpublishdate(
params.originalurl) == TimeUtility.getintformtime(0):
if self.r.search('https?://sports\.le\.com/video/\d+\.html',
params.originalurl):
#仅针对体育频道获取发布时间
pubTime = XPathUtility(
params.content).getstring('//*[@class="live-vedio-infor"]')
publishdate = TimeUtility.getuniformtime(publishdate)
NewsStorage.setpublishdate(params.originalurl, publishdate)
else:
#仅针对综艺频道获取发布时间
title = XPathUtility(params.content).getstring(
'//h1[@class="j-video-name video-name"]')
if title:
if re.search('\d{8}', title):
publishdate = re.findall('\d{8}', title)[0]
NewsStorage.setpublishdate(params.originalurl,
publishdate)
def step3(self, params):
"""通过评论的url获取评论"""
#相对之前的版本，本次更新变动：
#comments存储的接口为CMTStorage.storecmt(),参数为originalurl, 评论内容, 评论发布时间, 用户
#存储的内容增加了 评论发布时间, 用户
try:
jsondata = json.loads(params.content)
if jsondata['comments']:
for comment in jsondata['comments']:
content = comment['content']
curtime = TimeUtility.getuniformtime(
comment['create_time'])
nick = comment['passport']['nickname']
if not CMTStorage.exist(params.originalurl, content,
curtime, nick):
CMTStorage.storecmt(params.originalurl, content,
curtime, nick)
reply = comment['comments']
while reply:
for comment in comment['comments']:
content = comment['content']
curtime = TimeUtility.getuniformtime(
comment['create_time'])
nick = comment['passport'].get(
'nickname', 'anonymous')
if not CMTStorage.exist(params.originalurl,
content, curtime, nick):
CMTStorage.storecmt(params.originalurl,
content, curtime, nick)
reply = comment['comments']
except:
Logger.printexception()
Logger.log(params.originalurl, constant.ERRORCODE_SITE_NOGET_SITE)
def getsearchresult(self, params):
info = params.customized['query']
xpath = XPathUtility(html=params.content)
hrefs = xpath.xpath('//li/h3/a/@href')
titles = xpath.getlist('//li/h3/a')
pubtimes = xpath.xpath('//li/p')
today = datetime.datetime.strptime(
TimeUtility.getcurrentdate(),
TimeUtility.DATE_FORMAT_DEFAULT).date()
urllist = []
for index in range(0, len(titles), 1):
# 标题中包含指定要查询的关键字
# if titles[index].find(info) > -1:
if Common.checktitle(info, titles[index]):
pubtimestr = TimeUtility.getuniformdate(pubtimes[index].text)
pubtime = datetime.datetime.strptime(
pubtimestr, TimeUtility.DATE_FORMAT_DEFAULT).date()
inteveral = today - pubtime
# 时间在指定周期内
if inteveral.days <= self.querylastdays:
urllist.append(hrefs[index])
else:
# 因为是按照时间排序的，第一条时间不满足检索周期的话，后面所有的都不满足。
break
if len(urllist) > 0:
self.__storeurllist__(urllist, SPIDER_S2_WEBSITE_VIDEO)
def analysis(self, line, post=False):
param = ProcessParam()
js = json.loads(line)
param.crawler_time = TimeUtility.getuniformtime2(js['crawler_time'])
param.url = Common.urldec(js['foundin'])
param.content = js['html']
if post:
param.data = js['data']
if js['html'][:3] == constant.GZIP_CODE:
param.content = zlib.decompress(param.content, 16 + zlib.MAX_WBITS)
# decode
content = Common.urldec(param.content)
charset = RegexUtility.getid('charset', content)
content = Common.trydecode(content, charset)
param.content = content
if 'property' in js:
for property in js['property']:
if not property.has_key('result'):
continue
if property['property_name'] == u'page_body':
param.page_body = Common.trydecode(Common.urldec(property['result'][0]['text']),
constant.CHARSET_GBK)
elif property['property_name'] == u'page_title':
param.page_title = Common.trydecode(Common.urldec(property['result'][0]['text']),
constant.CHARSET_GBK)
elif property['property_name'] == u'html_time':
param.html_time = TimeUtility.getuniformtime2(property['result'][0]['text'])
return param
def waibuetl(self):
waibubackup = SpiderConfigure.getwaibubaup()
if not FileUtility.exists(waibubackup):
FileUtility.mkdirs(waibubackup)
waibufile = self.etl.getqueryfromdb()
if not FileUtility.exists(waibufile):
Logger.getlogging().warning(
'{waibufile} not generate!'.format(waibufile=waibufile))
return
outtime = 0
self.wdownloader.upload(waibufile)
continueflag = True
while continueflag:
downloadfiles = []
while True:
Logger.getlogging().info(
'sleeping {sec}s......'.format(sec=self.waitingperiod))
#time.sleep(self.waitingperiod)
outtime += self.waitingperiod
if self.wdownloader.iscompleted():
continueflag = False
break
try:
downloadfiles = self.wdownloader.download()
if downloadfiles:
break
except:
Logger.printexception()
if outtime >= self.waibutimeout:
Logger.getlogging().warning(
'Waibu Data Download Timeout! Spending {sec}s'.format(
sec=outtime))
continueflag = False
break
for dfile in downloadfiles:
starttime = TimeUtility.getcurrentdate(
TimeUtility.TIME_FORMAT_DEFAULT)
self.etl.wb_analysis(dfile)
#if FileUtility.exists(waibubackup+FileUtility.getfilename(dfile)):
#FileUtility.remove(waibubackup+FileUtility.getfilename(dfile))
FileUtility.move(dfile, waibubackup)
logstring = 'PROCESSWAIBUFILE:\t{file}\t{start}\t{end}'.format(
file=FileUtility.getfilename(dfile),
start=starttime,
end=TimeUtility.getcurrentdate())
Logger.getlogging().info(logstring)
if outtime >= self.waibutimeout:
Logger.getlogging().warning(
'Waibu Data Download Timeout! Spending {sec}s'.format(
sec=outtime))
continueflag = False
break
def __init__(self):
self.database = SpiderDao()
suffix = SpiderConfigure.getconfig(const.SPIDER_STORAGE_DOMAIN,
const.SPIDER_OUTPUT_FILENAME_SUFFIX)
ts = TimeUtility.getcurrentdate(TimeUtility.TIMESTAMP_FORMAT)
self.difffile = '{path}/{dt}/{file}'.format(
path=SpiderConfigure.getinstance().getconfig(
const.SPIDER_STORAGE_DOMAIN, const.SPIDER_OUTPUT_PATH),
dt=TimeUtility.getcurrentdate(),
file=DiffController.DIFF_FILE_NAME_FORMAT.format(suffix=suffix,
ts=ts))
def seturlinfos(params):
id = NewsStorage.getid(params.url)
if NewsStorage.exist(params.url):
doc = NewsStorage.getdoc(params.url)
data = {}
#data[SQLDAO.SPIDER_TABLE_NEWS_TYPE] = params.type
data[SQLDAO.SPIDER_TABLE_NEWS_TITLE] = Common.strfilter(
params.title)
if params.type != constant.SPIDER_S2_WEBSITE_VIDEO:
data[SQLDAO.SPIDER_TABLE_NEWS_BODY] = Common.strfilter(
params.body)
if doc.get(SQLDAO.SPIDER_TABLE_NEWS_PUBLISH_DATE,
TimeUtility.getintformtime(
0)) == TimeUtility.getintformtime(0):
data[
SQLDAO.
SPIDER_TABLE_NEWS_PUBLISH_DATE] = TimeUtility.getuniformtime(
params.pubtime)
data[SQLDAO.SPIDER_TABLE_NEWS_CMTNUM] = params.cmtnum
data[SQLDAO.SPIDER_TABLE_NEWS_CLICKNUM] = params.clicknum
data[SQLDAO.SPIDER_TABLE_NEWS_FANSNUM] = params.fansnum
data[SQLDAO.SPIDER_TABLE_NEWS_VOTENUM] = params.votenum
data[SQLDAO.SPIDER_TABLE_NEWS_UPDATE_DATE] = SQLDAO.gettime()
SQLDAO.getinstance().update(SQLDAO.SPIDER_TABLE_NEWS,
{SQLDAO.SPIDER_TABLE_NEWS_ID: id},
data)
else:
data = {}
data[SQLDAO.SPIDER_TABLE_NEWS_TYPE] = params.type
data[SQLDAO.SPIDER_TABLE_NEWS_TITLE] = Common.strfilter(
params.title)
if params.type != constant.SPIDER_S2_WEBSITE_VIDEO:
data[SQLDAO.SPIDER_TABLE_NEWS_BODY] = Common.strfilter(
params.body)
data[SQLDAO.
SPIDER_TABLE_NEWS_PUBLISH_DATE] = TimeUtility.getuniformtime(
params.pubtime)
data[SQLDAO.SPIDER_TABLE_NEWS_CMTNUM] = params.cmtnum
data[SQLDAO.SPIDER_TABLE_NEWS_CLICKNUM] = params.clicknum
data[SQLDAO.SPIDER_TABLE_NEWS_FANSNUM] = params.fansnum
data[SQLDAO.SPIDER_TABLE_NEWS_VOTENUM] = params.votenum
data[SQLDAO.SPIDER_TABLE_NEWS_UPDATE_DATE] = SQLDAO.gettime()
data[SQLDAO.SPIDER_TABLE_NEWS_ID] = id
data[SQLDAO.SPIDER_TABLE_NEWS_URL] = params.url
data[SQLDAO.SPIDER_TABLE_NEWS_QUERY] = params.query
data[SQLDAO.SPIDER_TABLE_NEWS_CHANNEL] = params.channel
data[SQLDAO.SPIDER_TABLE_NEWS_CREATE_DATE] = params.createtime
data[SQLDAO.
SPIDER_TABLE_NEWS_MACHINEFLAG] = NewsStorage.LOCALMACHINEFLAG
SQLDAO.getinstance().insert(SQLDAO.SPIDER_TABLE_NEWS,
SQLDAO.SPIDER_TABLE_NEWS_KEYS,
SQLDAO.getvaluesfromkeys(data))
def step3(self, params):
jsondata = json.loads(params.content)
comments = []
for comment in jsondata:
cmti = CommentInfo()
curcomtime = int(comment['created'])
# 检查是否需要更新当前抓取的评论的最新时间，第一条评论时间就是最新评论时间
if URLStorage.storeupdatetime(
params.originalurl,
TimeUtility.getuniformdate2(curcomtime)):
cmti.content = comment['contents']
comments.append(cmti)
# 检查是否有评论回复
if int(comment['comment_reply_total']) > 0:
reply = comment['reply']
# 获取所有的评论回复
for num in range(0, int(comment['comment_reply_total']),
1):
recmti = CommentInfo()
recmti.content = reply[num]['contents']
comments.append(recmti)
if len(comments) >= 0:
# 保存获取的评论
self.commentstorage.store(params.originalurl, comments)
def getid(url, content, pubdate, user):
content = Common.strfilter(content)
user = Common.strfilter(user)
pubdate = TimeUtility.getuniformtime(pubdate)
return Common.md5(
Common.urlenc(url) + Common.urlenc(content) + pubdate +
Common.urlenc(user))
def step3news(self, params):
Logger.getlogging().info("ZolbbsComments.STEP_3")
# Step3: 通过Step2设置的url，得到所有评论，抽取评论
xparser = XPathUtility(params.content)
commentsinfo = xparser.getcomments(
'//*[@class="comment-list-new"]//*[@class="commli"]/p')
commentstime = xparser.getcomments(
'//*[@class="comment-list-new"]//*[@class="published-time"]')
commentsnick = xparser.getcomments(
'//*[@class="comment-list-new"]//*[@class="user-name"]')
# 获取评论，设置实际的评论量
for index in range(0, len(commentstime), 1):
# 提取时间
tm = commentstime[index].strip()
try:
curtime = TimeUtility.getuniformtime(getuniformtime(tm),
u'%Y-%m-%d %H:%M')
except Exception, e:
curtime = getuniformtime(tm)
# 提取评论内容
content = commentsinfo[index]
nick = commentsnick[index]
if not CMTStorage.exist(params.originalurl, content, curtime,
nick):
CMTStorage.storecmt(params.originalurl, content, curtime, nick)
def __init__(self, taskinfo=None, download_path=None):
self.taskinfo = taskinfo
self.maxfilenum = 100
self.cache_path = Storage.getstoragelocation(
const.SPIDER_DONE_TEMP_PATH)
path = SpiderConfigure.getconfig(
const.SPIDER_TENCENT_PLATFORM_DOMAIN,
const.SPIDER_TENCENT_PLATFORM_OUTPUT_PATH)
if download_path:
self.download_path = download_path
else:
self.download_path = PUCDownloader.DOWNLOAD_PATH.format(
path=path, taskid=self.taskinfo.taskid)
self.parse_tool = SpiderConfigure.getconfig(
const.SPIDER_TENCENT_PLATFORM_DOMAIN,
const.SPIDER_TENCENT_PLATFORM_PARSE_TOOL_IMG)
#self.json_path = Storage.getstoragelocation(const.SPIDER_JSON_TEMP_PATH)
self.pucbackpath = SpiderConfigure.getconfig(
const.SPIDER_STORAGE_DOMAIN,
const.SPIDER_PUC_BACKUP_PATH) + self.taskinfo.taskid
self.pucbacktoday = os.path.join(self.pucbackpath,
TimeUtility.getcurrentdate())
if not FileUtility.exists(self.pucbackpath):
FileUtility.mkdirs(self.pucbackpath)
if not FileUtility.exists(self.pucbacktoday):
FileUtility.mkdirs(self.pucbacktoday)
self.done_file = self.pucbacktoday + '/done/'
self.json_path = self.pucbacktoday + '/json/'
if not FileUtility.exists(self.done_file):
FileUtility.mkdirs(self.done_file)
if not FileUtility.exists(self.json_path):
FileUtility.mkdirs(self.json_path)
self.pucsavedays = 0
self.clear()
def process(self, proparam):
Logger.getlogging().info(proparam.url)
try:
if proparam.step is jiemianComments.STEP_1:
# 取得url中的id
articleId = re.findall(r'^http://www\.jiemian\.com/\w+/(\d+)', proparam.url).__getitem__(0)
# 设置clicknum
self.setclick(proparam)
# 取得评论个数
comments_count = float(re.findall(r'"comment_count">(\d+)</span>', proparam.content).__getitem__(0))
if comments_count:
NewsStorage.setcmtnum(proparam.originalurl, comments_count)
# 取得评论件数
if int(comments_count) == 0:
return
# 增量判断
cmtnum = CMTStorage.getcount(proparam.originalurl, True)
if cmtnum >= comments_count:
return
page_num = int(math.ceil(float(comments_count - cmtnum) / self.PAGE_SIZE))
if page_num >= self.maxpages:
page_num = self.maxpages
# 循环取得评论的url
for page in range(1, page_num + 1, 1):
url = jiemianComments.COMMENTS_URL % (articleId, page)
self.storeurl(url, proparam.originalurl, jiemianComments.STEP_3)
elif proparam.step == jiemianComments.STEP_3:
# proparam.content = proparam.content.replace('\\','')
# soup = BeautifulSoup(proparam.content, 'html5lib')
# items = soup.select('.comment-post')
# for item in items:
# content = item.select_one('.comment-main > p').get_text().encode('utf-8')
# curtime = TimeUtility.getuniformtime(item.select_one('.date').get_text())
# nick = item.select_one('.author-name').get_text().decode('utf-8').encode('utf-8')
# 取得点赞数
votenum = self.r.getid('ding', proparam.content)
if votenum == '':
Logger.getlogging().debug("Unable to get playcount")
else:
NewsStorage.setvotenum(proparam.originalurl, votenum)
# 取得评论的正则表达式
comments = re.findall(r'<p>(.+?)<\\/p>', proparam.content)
ctime = re.findall(r'<span class=\\"date\\">(.+?)<\\/span>',proparam.content)
nicks = re.findall(r'class=\\"author-name\\">(.+?)<\\/a>', proparam.content)
# 取得评论
for index in range(0,len(comments)):
time = ctime[index].replace('\\', '')
curtime = TimeUtility.getuniformtime(time)
content = eval('u"' + comments[index] + '"').encode('utf-8')
nick = eval('u"' + nicks[index] + '"').encode('utf-8')
if not CMTStorage.exist(proparam.originalurl, content, curtime, nick):
CMTStorage.storecmt(proparam.originalurl, content, curtime, nick)
else:
Logger.getlogging().error("proparam.step == %d", proparam.step)
except Exception, e:
traceback.print_exc()
def step3bbs(self, params):
Logger.getlogging().info("JoyComments.STEP_3")
# Step3: 通过Step2设置的url，得到所有评论，抽取评论
try:
commentsinfo = json.loads(params.content)
commentsinfo['result']['mainreplys']['rows']
except:
Logger.getlogging().warning(
'{url} Errorcode:40000'.format(url=params.originalurl))
Logger.printexception()
return
# 获取评论
for index in range(
0, int(len(commentsinfo['result']['mainreplys']['rows'])), 1):
# 提取时间
# cmti = CommentInfo()
content = commentsinfo['result']['mainreplys']['rows'][index][
'reply']['reply']['body']['text']
curtime = TimeUtility.getuniformtime(
str(commentsinfo['result']['mainreplys']['rows'][index]
['reply']['reply']['post_time']))
nick = commentsinfo['result']['mainreplys']['rows'][index][
'reply']['user']['name']
if not CMTStorage.exist(params.originalurl, content, curtime,
nick):
CMTStorage.storecmt(params.originalurl, content, curtime, nick)
def __init__(self):
self.factory = SiteFactory()
self.conf = SpiderConfigure.getinstance()
self.urlbackuppath = SpiderConfigure.getconfig(
const.SPIDER_STORAGE_DOMAIN,
const.SPIDER_URL_BACKUP_PATH) + TimeUtility.getcurrentdate()
self.period = int(SpiderConfigure.getinstance().getlastdays())
def __init__(self):
self.id = ''
# query
self.query = SpiderConfigure.getinstance().getquery()
# 渠道
self.channel = SpiderConfigure.getinstance().getchannel()
# 类型
self.type = ''
# URL
self.url = ''
# 标题
self.title = ''
# 正文 / 主贴
self.body = ''
# 评论（内容） / 回复（内容）
# 评论量
self.cmtnum = -1
# 阅读量 / 播放量 增量
self.clicknum = -1
# 点赞量
self.votenum = -1
# 粉丝量 / 订阅量
self.fansnum = -1
# 发布时间
self.pubtime = TimeUtility.getintformtime(0)
# createtime
self.createtime = SpiderConfigure.getinstance().starttime()
def storecmt(url, content, pubdate, user):
content = Common.strfilter(content)
user = Common.strfilter(user)
pubdate = TimeUtility.getuniformtime(pubdate)
if not CMTStorage.exist(url, content, pubdate, user):
Logger.getlogging().debug(
'url:{url}, content:{content}, pubdate:{pubdate}, user:{user}'.
format(url=url, content=content, pubdate=pubdate, user=user))
id = CMTStorage.getid(url, content, pubdate, user)
data = {
SQLDAO.SPIDER_TABLE_COMMENTS_ID:
id,
SQLDAO.SPIDER_TABLE_COMMENTS_URL:
url,
SQLDAO.SPIDER_TABLE_COMMENTS_PUBLISH_DATE:
pubdate,
SQLDAO.SPIDER_TABLE_COMMENTS_USER:
user,
SQLDAO.SPIDER_TABLE_COMMENTS_CONTENT:
content,
SQLDAO.SPIDER_TABLE_COMMENTS_CREATE_DATE:
SpiderConfigure.getinstance().starttime()
}
SQLDAO.getinstance().insert(
SQLDAO.SPIDER_TABLE_COMMENTS,
SQLDAO.SPIDER_TABLE_COMMENTS_KEYS,
SQLDAO.getvaluesfromkeys(data,
SQLDAO.SPIDER_TABLE_COMMENTS_KEYS))
def flush():
# dump s1 download failed url
SpiderConfigure.getinstance().setchannel(constant.SPIDER_CHANNEL_S1)
SpiderConfigure.getinstance().setquery('')
for url in SpiderReport.getinstance().s1urls:
Logger.log(url, constant.ERRORCODE_FAIL_LOAD_DOWN)
# dump none url got from website for query
querynositemap = {}
for query in SpiderReport.getinstance().querysitesmap.keys():
querynositemap[query] = 0
for site in SpiderReport.getinstance().querysitesmap[query]:
SpiderReport.s2queryurl(query, site, None, True)
querynositemap[query] += 1
#
for query in SpiderReport.getinstance().querysitesmap.keys():
if query in querynositemap:
SpiderReport.s2queryurl(query, SpiderReport.getinstance().s2sitenum,
SpiderReport.getinstance().s2sitenum - querynositemap[query], True)
else:
SpiderReport.s2queryurl(query, SpiderReport.getinstance().s2sitenum,
SpiderReport.getinstance().s2sitenum, True)
#
# report
filename = SpiderConfigure.getconfig(const.SPIDER_STORAGE_DOMAIN,
const.SPIDER_INFO_REPORT_FILE).format(
date=TimeUtility.getcurrentdate())
FileUtility.remove(filename)
FileUtility.writeline(filename, SpiderReport.REPORT_FORMAT.format(
ch='CHANNEL',
query='QUERY',
type='TYPE',
v1='UPLOAD',
v2='DOWNLOAD',
v3='NO_TEMPLATE',
v4='NO_SITE',
v5='WITH_CMT',
v6='FAILED'
))
for key in SpiderReport.getinstance().reportlist.keys():
for type in SpiderReport.getinstance().reportlist[key].keys():
r = SpiderReport.getinstance().reportlist[key][type]
FileUtility.writeline(filename, r.tostring())
for key in SpiderReport.getinstance().s2sitereportlist.keys():
for type in SpiderReport.getinstance().s2sitereportlist[key].keys():
r = SpiderReport.getinstance().s2sitereportlist[key][type]
FileUtility.writeline(filename, r.tostring())
FileUtility.writeline(filename, SpiderReport.getinstance().totalreport.tostring())
FileUtility.writeline(filename, SpiderReport.getinstance().totalreport.tostring2())
FileUtility.flush()
threshold = float(SpiderConfigure.getconfig(const.SPIDER_EXCEPTION_DOMAIN,
const.SPIDER_FAILED_THRESHOLD))
rate = SpiderReport.getinstance().totalreport.getsuccess()
if rate < threshold:
Logger.getlogging().warning('success rate is lower than threshold')
param = NotifyParam()
param.code = NotifyParam.SPIDER_NOTIFY_OVER_FAILED
param.message = 'success rate {rate} is lower than threshold {th}'.format(rate=Common.float2percent(rate),
th=Common.float2percent(
threshold))
SpiderNotify.notify(param)
def bbs_step3(self, params):
try:
xparser = XPathUtility(params.content)
page = params.customized['page']
pagecount = params.customized['pagecount']
comments = []
updatetimes = []
nicks = []
contents = xparser.getcomments('//*[@class="read"]')
mid_times = xparser.getlist('//td[@class="authorname"]')
for times in mid_times:
updatetimes.append(self.r.parse(ur'于(\d+-\d+-\d+ \d+:\d+:\d+)留言', times)[0])
nicks.append(self.r.parse(ur'(.*)于', times)[0])
if page == 0:
mid_index = 1
elif page > 0:
mid_index = 0
comments_number = xparser.getnumber('//*[@id="msgsubject"]/font')
if comments_number != 0:
for index in range(mid_index, len(contents), 1):
curtime = TimeUtility.getuniformtime(updatetimes[index])
content = contents[index]
nick = nicks[index].split('于')[0].split('☆')[-1]
if not CMTStorage.exist(params.originalurl, content, curtime, nick):
CMTStorage.storecmt(params.originalurl, content, curtime, nick)
except Exception, e:
traceback.print_exc()
def step2(self, params):
keyword = params.customized['keyword']
query = Common.urldec(keyword)
jsondata = json.loads(params.content)
# 获取分页数
html = jsondata['html']
soup = bs(html, 'html5lib')
videoUrlList = []
videoList = soup.select('li.video')
for video in videoList:
try:
videoUrl = 'https:' + video.select_one('a').get('href')
videoUrl = videoUrl.split('?')[0] + '/'
title = video.select_one('a').get('title')
pubtime = video.find(attrs={
'class': 'so-icon time'
}).get_text().strip()
if self.compareNow(TimeUtility.getuniformtime(pubtime)):
if self.checktitle(query, title):
videoUrlList.append(videoUrl)
self.__storeurl__(videoUrl, pubtime,
SPIDER_S2_WEBSITE_VIDEO)
else:
Logger.log(videoUrl,
constant.ERRORCODE_WARNNING_NOMATCHTITLE)
else:
Logger.log(videoUrl,
constant.ERRORCODE_WARNNING_NOMATCHTIME)
except:
Logger.printexception()
def geturlcomments(self, params):
xparser = XPathUtility(params.content)
# 取回所有评论
page = params.customized['page']
if page == 1:
commentstimes = xparser.getcomments(
'//table[position()>1]/tbody/tr/td/span[1]')
commentscontents = xparser.getcomments(
'//table[position()>1]/tbody/tr[2]/td[@class="post-main"]')
commentsnicks = xparser.getcomments('//*[@class="name"]/a')
else:
commentstimes = xparser.getcomments('//table/tbody/tr/td/span[1]')
commentscontents = xparser.getcomments(
'//table/tbody/tr[2]/td[@class="post-main"]')
commentsnicks = xparser.getcomments('//*[@class="name"]/a')
# 设置实际的评论量
for index in range(0, len(commentscontents), 1):
curtime = TimeUtility.getuniformtime(commentstimes[index][4:])
# 提取评论内容
content = commentscontents[index].strip()
nick = commentsnicks[index].strip()
if not CMTStorage.exist(params.originalurl, content, curtime,
nick):
CMTStorage.storecmt(params.originalurl, content, curtime, nick)
def geturlcomments(self, proparam):
# soup = BeautifulSoup(proparam.content, 'html5lib')
# lis = soup.select('.comment-say')
# for li in lis:
# content = li.select_one('.des').get_text()
# curtime = li.select_one('.time').get_text()
# nick = li.select_one('.name replyName').get_text()
# if not CMTStorage.exist(proparam.originalurl, content, curtime, nick):
# CMTStorage.storecmt(proparam.originalurl, content, curtime, nick)
# 取得评论的正则表达式
comments = re.findall(r'content":"(.+?)","paragraph_id"',
proparam.content)
commentsTime = self.r.parse(
r'origin_created":"(\d+)","member_avatarPath"', proparam.content)
nicks = self.r.parse(r'"nickname":"(.*?)","is_hot"', proparam.content)
# 取得评论
index = 0
for comment in comments:
comment = eval('u"' + comment + '"')
content = comment.encode('utf-8')
curtime = TimeUtility.getuniformtime(commentsTime[index])
nick = eval('u"' + nicks[index] + '"')
nick = nick.encode('utf-8')
if not CMTStorage.exist(proparam.originalurl, content, curtime,
nick):
CMTStorage.storecmt(proparam.originalurl, content, curtime,
nick)
index = index + 1
def analysis(self, line, method):
try:
js = json.loads(line)
param = ProcessParam()
param.crawler_time = TimeUtility.getuniformtime(js['crawler_time'])
param.url = Common.urldec(js['foundin'])
param.content = js['html']
if method == constant.REQUEST_TYPE_POST:
param.data = js['data']
if js['html'][:3] == constant.GZIP_CODE:
param.content = zlib.decompress(param.content, 16 + zlib.MAX_WBITS)
# decode
content = Common.urldec(param.content)
charset = RegexUtility.getid('charset', content)
content = Common.trydecode(content, charset)
param.content = content
return param
except:
line = line.replace('\n', '').strip()
if not line or line[0] == '#':
return
Logger.getlogging().debug(line)
param = ProcessParam()
param.url = line
if method == constant.REQUEST_TYPE_POST:
js = json.loads(line)
param.url = js['url']
param.data = js['data']
param.content = HttpCacher.getcontent(line, method)
if param.content is None:
return
return param
def get_url_id(self, params):
"""只适用在腾讯视频的部分"""
"cid是电视剧\合集\电影,vid单集"
CID_PATTERN = 'https?://v\.qq\.com/x/cover/(\w+).html'
CID_URL = 'https://ncgi.video.qq.com/fcgi-bin/video_comment_id?otype=json&op=3&cid={cid}'
VID_PATTERN1 = 'https?://v\.qq\.com/x/cover/\w+/(\w+).html'
VID_PATTERN2 = 'https?://v\.qq\.com/x/page/(\w+)\.html'
VID_URL = 'https://ncgi.video.qq.com/fcgi-bin/video_comment_id?otype=json&op=3&vid={vid}'
if self.r.search(CID_PATTERN, params.originalurl):
cid = self.r.parse(CID_PATTERN, params.originalurl)[0]
url = CID_URL.format(cid=cid)
self.storeurl(url, params.originalurl,
self.STEP_COMMENT_FIRST_PAGE)
elif self.r.search(VID_PATTERN1, params.originalurl):
vid = self.r.parse(VID_PATTERN1, params.originalurl)[0]
url = VID_URL.format(vid=vid)
self.storeurl(url, params.originalurl,
self.STEP_COMMENT_FIRST_PAGE)
elif self.r.search(VID_PATTERN2, params.originalurl):
vid = self.r.parse(VID_PATTERN2, params.originalurl)[0]
url = VID_URL.format(vid=vid)
self.storeurl(url, params.originalurl,
self.STEP_COMMENT_FIRST_PAGE)
#publish_date
publish_date = self.r.getid('publish_date', params.content, split=':')
if not publish_date:
publish_date = XPathUtility(params.content).getstring(
'//*[@class="video_tags"]/span|//*[@class="date"]|//*[@class="tag_item"]'
)
publish_date = TimeUtility.getuniformtime(publish_date)
if publish_date:
NewsStorage.setpublishdate(params.originalurl, publish_date)
self.setclick(params)
def step3_ebook(self, params):
try:
jsoncontent = json.loads(params.content)
if not jsoncontent.has_key('data'):
return
html = jsoncontent['data']['listHtml']
if not html:
return
soup = BeautifulSoup(html, 'lxml')
divs = soup.select('div.cf')
if not divs:
return
for div in divs:
# commentList > dl:nth-child(1) > div.cf > dd > p:nth-child(2)
content = div.select('dd > p')[1].get_text()
curtime = TimeUtility.getuniformtime(
div.select('dd > p')[0].get_text().split('|')[-1])
nick = div.select('dd > p')[0].get_text().split('|')[0]
if not CMTStorage.exist(params.originalurl, content, curtime,
nick):
CMTStorage.storecmt(params.originalurl, content, curtime,
nick)
except Exception, e:
Logger.printexception()
def step2(self, params):
""""""
print params.content
try:
jsondata = json.loads(params.content)
comments_total = int(jsondata['comments_total'])
comments_data = jsondata['comments']
except:
Logger.getlogging().warning(
'{url}:30000 No comments'.format(url=params.originalurl))
return
#cmtnum = URLStorage.getcmtnum(params.originalurl)
#if cmtnum >= comments_total:
#return
#URLStorage.setcmtnum(params.originalurl, comments_total)
comments = []
for comment in comments_data:
cmti = CommentInfo()
cmti.content = comment['txtcontent']
tm = comment['addtime']
if URLStorage.storeupdatetime(params.originalurl, tm):
comments.append(cmti)
if len(comments) > 0:
# 保存获取的评论
self.commentstorage.store(params.originalurl, comments)
self.post_data['p'] = str(int(self.data['p'] + self.page_size))
self.post_data['t'] = TimeUtility.getuniformdate(tm, '%Y-%m-%d+%H%M%S')
self.storeposturl(self.post_url, params.originalurl, self.STEP_2,
self.post_data)
def loop(self):
# 循环URL，包括S1以及S2
continueflag = True
while continueflag:
downloadfiles = []
while True:
# check time out
if self.istimeout():
param = NotifyParam()
param.code = NotifyParam.SPIDER_NOTIFY_TIMEOUT
param.message = 'Spider timeout for %s o\'clock, stop' % constant.SPIDER_RUN_TIMEOUT_HOUR
SpiderNotify.notify(param)
continueflag = False
break
if self.downloader.iscompleted():
continueflag = False
break
try:
downloadfiles = self.downloader.download()
self.upload()
if len(downloadfiles) > 0:
break
else:
Logger.getlogging().info('sleeping {0}s......'.format(
self.waitingperiod))
time.sleep(self.waitingperiod)
except:
Logger.printexception()
for dfile in downloadfiles:
starttime = TimeUtility.getcurrentdate(
TimeUtility.TIME_FORMAT_DEFAULT)
self.etl.processfile(dfile)
logstring = 'PROCESSFILE:\t{file}\t{start}\t{end}'.format(
file=FileUtility.getfilename(dfile),
start=starttime,
end=TimeUtility.getcurrentdate())
Logger.getlogging().info(logstring)
if self.istimeout():
param = NotifyParam()
param.code = NotifyParam.SPIDER_NOTIFY_TIMEOUT
param.message = 'Spider timeout for %s o\'clock, stop' % constant.SPIDER_RUN_TIMEOUT_HOUR
SpiderNotify.notify(param)
continueflag = False
break
self.upload()
def dmzjnews_step3(self, params):
params.content = params.content[params.content.index('['):params.content.rindex(']') + 1]
commentsinfo = json.loads(params.content)
for index in range(0, len(commentsinfo), 1):
# 提取时间
content = commentsinfo[index]['content']
curtime = TimeUtility.getuniformtime(commentsinfo[index]['create_time'])
CMTStorage.storecmt(params.originalurl, content, curtime, '')
def process_book(self, params):
try:
if params.step == Comments.STEP_1:
# 从url中获取拼接评论url的参数
bookId = self.r.parse('^http://www\.17k\.com/book/(\w+).html$',
params.originalurl)[0]
# 拼接第一页评论url
comments_url = Comments.COMMENTS_URL % (bookId, 1,
Comments.PAGE_SIZE)
#通知下载平台，根据评论url获取第一页评论内容
self.storeurl(comments_url, params.originalurl,
Comments.STEP_2, {'bookId': bookId})
#获取第一页评论内容，循环获取全部评论url
elif params.step == Comments.STEP_2:
bookId = params.customized['bookId']
# 获取评论的Jason返回值
comments = json.loads(params.content)
comments_count = int(comments['page']['count'])
# 判断增量
cmtnum = CMTStorage.getcount(params.originalurl)
if cmtnum >= comments_count:
return
NewsStorage.setcmtnum(params.originalurl, comments_count)
# 获取评论最后更新时间
lasttime = CMTStorage.getlastpublish(params.originalurl, True)
# 获取评论页数
page_count = int(comments['page']['pagecount'])
if page_count == 0:
return
if page_count >= self.maxpages:
page_count = self.maxpages
# 循环拼接评论url，提交下载平台获取评论数据
for page in range(1, page_count + 1, 1):
commentUrl = Comments.COMMENTS_URL % (bookId, page,
Comments.PAGE_SIZE)
self.storeurl(commentUrl, params.originalurl,
Comments.STEP_3, {'bookId': bookId})
#解析评论数据
elif params.step == Comments.STEP_3:
commentsinfo = json.loads(params.content)
for comment in commentsinfo['page']['result']:
curtime = TimeUtility.getuniformtime(
comment['creationDate'])
content = comment['summary']
nick = comment['marks']['nikeName']
if not CMTStorage.exist(params.originalurl, content,
curtime, nick):
CMTStorage.storecmt(params.originalurl, content,
curtime, nick)
except Exception, e:
traceback.print_exc()
def process(self, params):
try:
if params.step is AllComments.STEP_1:
aid = re.findall("\d+", params.url.split("/")[-1])[0]
aid_url = AllComments.AID_URL % (aid)
self.storeurl(aid_url, params.originalurl, AllComments.STEP_2,
{'aid': aid})
elif params.step is AllComments.STEP_2:
cms_id = re.findall('appidArr \= \[\"cms\|(.+?)",',
str(params.content))[0]
cms_url = AllComments.KEYID_URL % (
cms_id, params.customized['aid'], params.originalurl)
self.storeurl(cms_url, params.originalurl, AllComments.STEP_3,
{
'aid': params.customized['aid'],
'cmsid': cms_id
})
elif params.step is AllComments.STEP_3:
comments = json.loads(params.content)
sid = comments['data']['_id']
comment_url = AllComments.COMMENTS_URL % (
sid, '1', params.customized['cmsid'])
self.storeurl(comment_url, params.originalurl,
AllComments.STEP_4, {
'sid': sid,
'page': '1',
'cmsid': params.customized['cmsid']
})
elif params.step is AllComments.STEP_4:
comments = json.loads(params.content)
try:
comment = []
index = 0
for index in range(0, len(comments['data'])):
ctime = TimeUtility.getuniformtime2(
comments['data'][index]['ctime'])
if URLStorage.storeupdatetime(params.originalurl,
str(ctime)):
cmti = CommentInfo()
cmti.content = comments['data'][index]['content']
comment.append(cmti)
self.commentstorage.store(params.originalurl, comment)
comment_url = AllComments.COMMENTS_URL % (
params.customized['sid'],
str(int(params.customized['page']) + 1),
params.customized['cmsid'])
self.storeurl(
comment_url, params.originalurl, AllComments.STEP_4, {
'sid': params.customized['sid'],
'page': str(int(params.customized['page']) + 1),
'cmsid': params.customized['cmsid']
})
except:
return
except Exception, e:
traceback.print_exc()
Logger.getlogging().error(e.message)