def parse_video(self, response):
sel = Selector(response)
meta = response.request.meta
self.log('The meta: %r' % meta)
cur_path = meta['cur_path']
cur_topic_idx = meta['cur_topic_idx']
cur_level_idx = meta['cur_level_idx']
cur_video_idx = meta['cur_video_idx']
cur_video = self.topics[cur_topic_idx]['levels'][cur_level_idx]['videos'][cur_video_idx]
self.log('Current video: %r' % cur_video)
descr = sel.css('.g9.mb10 p').xpath('text()').extract()[0]
if descr:
cur_video['descr'] = descr.strip()
self.log('Got descr > [%s]' % descr)
else:
self.log('Descr failed >>>>>>>> [%s]' % response.url)
youtube_key = sel.css('.g9.lesson-video.ic iframe').xpath('@src').re('http://.*youtube.com/embed/([^?]*)\?')[0]
if youtube_key:
cur_video['youtube_key'] = youtube_key
os.system('cd /tmp/videos && proxychains youtube-dl http://www.youtube.com/watch\?v\=%s --write-sub --all-subs --write-auto-sub' % youtube_key)
os.system('mv /tmp/videos/*%s* %s' % (youtube_key, cur_path))
self.log('Got youtube key > %s' % youtube_key)
else:
self.log('Youtube key failed >>>>>>>> [%s]' % response.url)
def parsePost(self, response):
logging.info(response)
sel = Selector(response)
posts = sel.css("Table.PostBox")
breadcrumbs = sel.css("#Breadcrumbs")
# condition = breadcrumbs.xpath("./a[3]/text()")
condition = breadcrumbs.xpath("./a[3]/text()").extract()[0].lower()
items = []
topic = response.xpath('//div[contains(@id,"PageTitle")]/h1/text()').extract()[0]
url = response.url
for post in posts:
item = PostItemsList()
item["author"] = post.css(".msgUser").xpath("./a[2]").xpath("text()").extract()[0]
item["author_link"] = post.css(".msgUser").xpath("./a[2]/@href").extract()[0]
item["condition"] = condition.lower()
item["create_date"] = self.getDate(
re.sub(
" +|\n|\r|\t|\0|\x0b|\xa0",
" ",
response.css("td.msgThreadInfo").xpath("text()").extract()[0].replace("Posted ", ""),
)
.strip()
.lower()
)
item["domain"] = "".join(self.allowed_domains)
post_msg = self.cleanText(post.css(".PostMessageBody").extract()[0])
item["post"] = post_msg
# item['tag'] = ''
item["topic"] = topic
item["url"] = url
items.append(item)
return items
def leer(self, response):
sel = Selector(response)
con_titulo = sel.css('div.product-info')
con_ficha = sel.css('ul#product-details')
con_disp = sel.css('span#disponibilidad_entrega')
con_precio = sel.css('div#product-buy-small')
titulo = con_titulo.xpath('.//span/text()')[0].extract()
autor = con_titulo.xpath('.//a/text()')[0].extract()
editorial = con_ficha.xpath('.//li')[0].xpath('.//a/text()')[0].extract()
isbn = con_ficha.xpath('.//li')[3].xpath('.//span/text()')[1].extract()
paginas = con_ficha.xpath('.//li')[4].xpath('.//span/text()')[1].extract()
disponibilidad = con_disp.xpath('.//span/text()')[1].extract()
precio = con_precio.xpath('.//p/text()')[0].extract()
item = BuscadorItem()
item['ISBN'] = isbn
item['titulo'] = titulo
item['autor'] = autor
item['num_pag'] = paginas
item['editorial'] = editorial
item['precio'] = precio
item['disponibilidad'] = disponibilidad
#self.escribe_temp(isbn)
return item
def parse_item(self, response):
rand = random.randint(1, 2)
time.sleep(rand)
items = []
sel = Selector(response)
base_url = get_base_url(response)
title_root_path = sel.css('.mainTitle')
phone_root_path = sel.css('.l_phone')
if title_root_path is None or len(title_root_path) == 0 or phone_root_path is None or len(phone_root_path) == 0:
return items
title_path = title_root_path.xpath('./h1/text()')
phone_path = phone_root_path.xpath('text()')
if title_path is not None and phone_path is not None:
info_name = title_path
item = AladdinItem()
info_name_extract = info_name.extract()
if info_name_extract is not None and len(info_name_extract) > 0:
name = info_name_extract[0]
item['name'] = name
phone_extract = phone_path.extract()
if phone_extract is not None and len(phone_extract) > 0:
phone = phone_extract[0]
phone_set = set()
phone_set.add(phone)
item['phone'] = phone_set
if item.get('name') is not None and item.get('phone') is not None and len(set(item.get('phone'))) > 0:
items.append(item)
info(str(response))
return items
def extract_info_from_post(self, post):
"""
Determines if the specified craigslist link has contact info. This is
done based of the fact that there is a hyperlink created in the html
page with the class showcontact when a page is hiding user contact info
We are not interested in the users number, we only want to make sure
that the listing is associated with a phone number
"""
baseurl = MutableURL(post)
# Get link content & build response object from url content
body = requests.get(post)
response = HtmlResponse(url=post, body=body.content)
body.connection.close()
# Build selector from response
selector = Selector(response=response)
# Extract the price from the link
price = selector.css('span[class="price"]').xpath('text()').re(
'[$]\d+')
# Create the response
post = {'link': post}
# Attach the link that contains the full content of the page
post['contact_info_link'] = selector.css(
'a[class="showcontact"]::attr(href)').extract_first()
# Expand the link
post['contact_info_link'] = self.base_url.joinurl(
post['contact_info_link']) if post['contact_info_link'] else None
post['price'] = int(price[0][1:]) if price else None
return post
def parse_celebrity(self, response):
"""
爬取艺人
"""
celebrity = CelebrityItem()
sel = Selector(response)
celebrity["id"] = self._parse_id(response.url)
name = sel.css("div.per_header h2::text").extract()
celebrity["name"] = name[0] if name else ""
name_en = sel.css("div.per_header p.enname::text").extract()
celebrity["name_en"] = name_en[0] if name_en else ""
yield Request(
url=urljoin(response.url, "details.html"),
callback=self.parse_celebrity_detail,
meta={"celebrity": celebrity.copy()}
)
yield Request(
url=urljoin(response.url, "awards.html"),
callback=self.parse_celebrity_awards,
meta={"celebrity": celebrity.copy()}
)
yield celebrity
def search_parse(self, response):
sel = Selector(response)
print "myparam is %d" % (response.request.doubanid)
title = sel.css("title")[0].xpath("./text()")[0].extract().strip()
print "title is " + title
photo = sel.css("a.nbgnbg")[0]
imgurl = photo.xpath("./img/@src")[0].extract()
arr1 = imgurl.split("/")
print "img is " + arr1[len(arr1) - 1]
self.moviedb.updMovie_doubanmovie(response.request.doubanid, title, arr1[len(arr1) - 1])
arrinfo = sel.css("div#info")
for curinfo in arrinfo:
print "info is " + curinfo.extract()
bi = curinfo.extract().find(u">又名:</span>")
if bi > 0:
tstr = curinfo.extract()[bi + len(u">又名:</span>") :]
ei = tstr.find("<br>")
tsrt1 = tstr[0:ei].strip()
print "other name is " + tsrt1
tarr1 = tsrt1.split("/")
for t1 in tarr1:
t1 = t1.strip()
print "t1 is " + t1
self.moviedb.addMovieName_doubanmovie(response.request.doubanid, t1)
break
return []
def parse(self, response):
sel = Selector(response)
list_sel = sel.css('div[id*=wrapper] div[id*=left] div[id*=content_box] div.content div.title a::attr(href)').extract()
for list in range(len(list_sel)):
print (list_sel[list])
if list_sel[list][0] == 'h':
inpage = list_sel[list]
else:
inpage = 'http://www.ruyig.com/' + list_sel[list]
yield Request(inpage,callback=self.main_parse)
print ('------------- next page ---------------')
next_url = sel.css('div[id*=wrapper] div[id*=left] div[id*=content_box] div[id*=page_num] a::attr(href)').extract()[-1]
if next_url[0] == 'h':
next_link = next_url
else:
next_link = "http://www.ruyig.com" + next_url
print(next_link)
if next_link:
self.page_count += 1
print("*" * 30)
print(self.page_count)
print("*" * 30)
yield Request(next_link, callback=self.parse)
def parse(doc):
s = Selector(text=doc)
title = s.css(".fullText h4::text").extract()
title = title[0] if len(title) == 1 else ''
tmp = s.css(".fullText .annexInfo span::text").extract()
rd = re.compile('\d+')
if len(tmp) == 2:
time, symble = tmp
elif len(tmp) == 1:
if rd.match(tmp[0]):
time = tmp[0]
symble = '--'
else:
time = '--'
symble = tmp[0]
else:
time, symble = '--', '--'
court = s.css(".fullText .annexInfo a::text").extract()
court = court[0] if len(court) == 1 else ''
content = ''.join(s.css(".fullText .fullCon::text").extract())
return '<%s,%s,%s,%s>\n\n%s' % (
title.encode('utf8'),
time.encode('utf8'),
symble.encode('utf8'),
court.encode('utf8'),
content.encode('utf8'))
def situ(imgurl):
url = 'http://image.baidu.com/n/pc_search'
params = {
'rn':'10',
'appid':'4',
'tag':'1',
'isMobile':'0',
'queryImageUrl':imgurl,
'querySign':'',
'fromProduct':'',
'productBackUrl':'',
'fm':'chrome',
'uptype':'plug_in'
}
Headers['User-Agent'] = UA.chrome
z = requests.get(url,params=params,headers=Headers)
response = Selector(text=z.content)
# 关键词描述
kw = response.css('.guess-info-word-highlight::text').extract_first()
#百度百科名字
bk = response.css('.guess-newbaike-name::text').extract_first()
# 图片来源标题
img_title = response.css('.source-card-topic-title-link::text').extract()
#图片来源描述
img_content = response.css('.source-card-topic-content::text').extract()
tr4s = TextRank4Sentence()
tr4s.analyze(text=''.join(img_title), lower=True, source = 'all_filters')
for item in tr4s.get_key_sentences(num=3):
print(item.index, item.weight, item.sentence)
def _parse_home_page(self, response, item=None):
sel = Selector(response)
if self._check_blog_created(sel):
return
if not item:
item = BlogerItem()
if self._check_private(sel):
item['url'] = sel.css('div.avt > a::attr(href)').extract()[0]
item['uid'] = re.search(urlpatterns['home'], item['url']).group(1)
item['forbidden'] = True
item['liveness'] = \
sel.css(u'ul.bbda li:contains(活跃度)::text').re('\d+')[0]
item['reputation'] = \
sel.css(u'ul.bbda li:contains(威望)::text').re('\d+')[0]
else:
item['url'] = sel.css('#nv > ul > li:first-child a::attr(href)').extract()[0]
item['uid'] = re.search(urlpatterns['home'], item['url']).group(1)
ul = sel.css('#statistic_content ul li')
if len(ul) > 0:
item['reputation'] = ul.css(u'li:contains(威望) a::text').extract()
if len(item['reputation']):
item['reputation'] = item['reputation'][0]
item['liveness'] = ul.css(u'li:contains(活跃度) a::text').extract()
if len(item['liveness']):
item['liveness'] = item['liveness'][0]
return item
def parse_item(self, response):
items=[]
sel = Selector(response)
base_url=get_base_url(response)
sites_even =sel.css('table.tablelist tr.even')
for site in sites_even:
item = JobItem()
item['name']=site.css('.l.square a').xpath('text()').extract()
relative_url=site.css('.l.square a').xpath('@href').extract()
item['detailLink']=urljoin_rfc(base_url,relative_url)
item['catalog']=site.css('tr > td:nth-child(2)::text').extract()
item['workLocation']=site.css('tr > td:nth-child(3)::text').extract()
item['recruitNumber']=site.css('tr > td:nth-child(4)::text').extract()
item['publishTime']=site.css('tr > td:nth-child(5)::text').extract()
items.append(item)
sites_odd=sel.css('table.tablelist tr.odd')
for site in sites_odd:
item = JobItem()
item['name']=site.css('.l.square a').xpath('text()').extract()
relative_url=site.css('.l.square a').xpath('@href').extract()
item['detailLink']=urljoin_rfc(base_url,relative_url)
item['catalog']=site.css('tr > td:nth-child(2)::text').extract()
item['workLocation']=site.css('tr > td:nth-child(3)::text').extract()
item['recruitNumber']=site.css('tr > td:nth-child(4)::text').extract()
item['publishTime']=site.css('tr > td:nth-child(5)::text').extract()
items.append(item)
info('parsed'+str(response))
return items
def parse_item(self, response): # 提取数据到Items里面，主要用到XPath和CSS选择器提取网页数据
items = []
sel = Selector(response)
base_url = get_base_url(response)
sites_even = sel.css('table.tablelist tr.even')
for site in sites_even:
item = TencentItem()
item['name'] = site.css('.l.square a').xpath('text()').extract()
relative_url = site.css('.l.square a').xpath('@href').extract()[0]
item['detailLink'] = urljoin_rfc(base_url, relative_url)
item['catalog'] = site.css('tr > td:nth-child(2)::text').extract()
item['workLocation'] = site.css('tr > td:nth-child(4)::text').extract()
item['recruitNumber'] = site.css('tr > td:nth-child(3)::text').extract()
item['publishTime'] = site.css('tr > td:nth-child(5)::text').extract()
items.append(item)
#print repr(item).decode("unicode-escape") + '\n'
sites_odd = sel.css('table.tablelist tr.odd')
for site in sites_odd:
item = TencentItem()
item['name'] = site.css('.l.square a').xpath('text()').extract()
relative_url = site.css('.l.square a').xpath('@href').extract()[0]
item['detailLink'] = urljoin_rfc(base_url, relative_url)
item['catalog'] = site.css('tr > td:nth-child(2)::text').extract()
item['workLocation'] = site.css('tr > td:nth-child(4)::text').extract()
item['recruitNumber'] = site.css('tr > td:nth-child(3)::text').extract()
item['publishTime'] = site.css('tr > td:nth-child(5)::text').extract()
items.append(item)
#print repr(item).decode("unicode-escape") + '\n'
info('parsed ' + str(response))
return items
def parse_celebrity_detail(self, response):
"""
爬取艺人详情
"""
celebrity = response.meta["celebrity"]
sel = Selector(response)
for dt in sel.css("div.per_info_l dt"):
title = dt.css("::text").extract()[0]
if title == "出生日期：":
text = dt.css("::text").extract()[1].rstrip("）")
if "（" in text:
birthday, birthplace = text.split("（", 1)
else:
birthday, birthplace = text, ""
celebrity["birthday"] = birthday
celebrity["birthplace"] = birthplace
elif title == "血型：":
celebrity["blood"] = dt.css("::text").extract()[1]
elif title == "星座：":
celebrity["constellation"] = dt.css("::text").extract()[1]
elif title == "身高：":
celebrity["height"] = int(dt.css("::text").extract()[1].rstrip("cm"))
elif title == "体重：":
celebrity["height"] = int(dt.css("::text").extract()[1].rstrip("kg"))
celebrity["intro"] = "\n".join(sel.css("div#lblAllGraphy p::text").extract())
return celebrity
def getInfo(self, response):
sel = Selector(response)
item = response.request.meta['item']
item['title'] = sel.css('#content-middle h1::text').extract()[0]
item['description'] = sel.css("#content-middle .node .content p ::text").extract()
item['url'] = response.url
return item
def parse(self,response):
sel = Selector(response)
base_url = get_base_url(response)
urls = sel.css('a')
for url in urls:
print url.xpath('@href').extract()[0]
total_item = sel.css("#LIST_PAGINATION_COUNT")
if len(count_item) > 0:
total_count = count_item.xpath("text()").extract()[0]
list_url_tuple = os.path.split(base_url)
for i in total_count:
url = list_url_tuple[0] + '/i/' + str(total_count) + "/" + list_url_tuple[1]
print url
if len(sel.css(".display_news_con")) > 0:
info = []
contents = sel.css(".display_news_con")
title = contents.css(".atitle").xpath("text()").extract()[0]
posttime = contents.css(".posttime").xpath("text()").extract()[0]
items = posttime.split("\r\n")
temp_submit_time = item[0].split(":")
info['submit_time'] = temp_submit_time[1] + temp_submit_time[2]
temp_publish_time = item[1].split(":")
info['publish_time'] = temp_publish_time[1] + temp_publish_time[2]
info['department'] = item[2].split(":")[1]
info['content'] = contents.css(".entry").extract()[0]
info['last_modified'] = response.headers['Last-Modified']
return info
def parse2(self, response):
tv = response.meta['tv']
sel = Selector(response)
tv.origin_url = response.url
p_dirsort = sel.css('div#main-rt div.mod-datum p.dirsort')
for p in p_dirsort:
p_type = p.css('::text').extract()[0]
if u'导演' in p_type:
tv.director = ''.join(p.css('span::text').extract())
elif u'主演' in p_type:
tv.starring = ''.join(p.css('span::text').extract())
elif u'类型' in p_type:
tv.category = ''.join(p.css('span::text').extract())
tv.detail = sel.css('div#main-rt div.mod-datum p.dirtext span:nth-child(2)::text').extract()[0]
print tv.name, '------->', tv.origin_url
# 表明动漫
tv.type = 2
db_session.add(tv)
db_session.commit()
# sub_tv_list = sel.css('div#playCont div div div div.torrent-panel ul li')
#
# for st in sub_tv_list:
# try:
# st.css('a span').extract()[0]
# except IndexError:
# sub_tv_index = st.css('::attr(data-idx)').extract()[0]
# else:
# continue
#
# sub_tv = SubFunViedo(fv_id=tv.id, index=sub_tv_index)
# sub_tv.id = st.css('::attr(data-vid)').extract()[0]
# sub_tv.origin_url = 'http://www.fun.tv{}'.format(st.css('a::attr(href)').extract()[0])
#
# print sub_tv.index, '-------->', sub_tv.origin_url
#
# request1 = Request(sub_tv.origin_url, callback=self.parse3)
# request1.meta['sub_tv'] = sub_tv
# yield request1
#
# def parse3(self, response):
#
# print 'parse 3 ------->'
#
# sub_tv = response.meta['sub_tv']
#
# sel = Selector(response)
# play_count = sel.css('div.playInfo.crumbs div.rightBtn.fix a::text').extract()[0]
#
# sub_tv.play_count = ''.join(play_count[3:].split(','))
#
# db_session.add(sub_tv)
# db_session.commit()
def parse(self, response):
print "%d" % (response.request.cili006searchid)
sel = Selector(response)
item = Cili006Item()
arrtitle = sel.css('div.desc-title')
if len(arrtitle) <= 0:
return []
title = sel.css('div.desc-title')[0]
print title.extract()
item['filename'] = title.xpath('./h2/text()')[0].extract()
print item['filename']
#emindex = item['filename'].find('<em>')
#print emindex
#item['filename'] = item['filename'][0:emindex].strip()
#print item['filename']
item['magnet'] = ''
item['ed2k'] = ''
item['topic_id'] = response.request.cili006searchid
arr = sel.css('div.desc-list-item')
for cur in arr:
ah = cur.xpath('./div[@class="t"]/a/@href')[0].extract()
if ah.find('magnet') == 0:
item['magnet'] = ah
elif ah.find('ed2k') == 0:
item['ed2k'] = ah
self.moviedb.addMovie_cili006(item)
return []
def parse(self, response):
items = []
sel = Selector(response)
sites_even = sel.css('a.j_th_tit')
furl = sel.xpath("/html/head/meta[2][@furl]")
for site in sites_even:
item = JpanList_Items()
item['title'] = site.xpath('text()').extract()
item["link"] = site.xpath('@href').extract()
item["furl"] = furl.x('@furl').extract()
item['bid'] = item["link"][0].replace("/p/",'')
#print item;
items.append(item)
print item['bid']
jRedisco = JRedisco(bid=item['bid'])
if jRedisco.is_valid():
jRedisco.save()
print 'jRedisco.save()'
else:
print 'jRedisco.is_valid'
nextUrl = "http://tieba.baidu.com" + sel.css("a.next::attr(href)").extract()[0]
print 'Next Page :' + nextUrl
#self.insert(items)
request = scrapy.Request(nextUrl,
callback=self.parse)
#return items
return request
def parse(self, response):
'''
cmd = 'phantomjs constructDom.js "%s"' % response.url
stdout,stderr = subprocess.Popen(cmd,shell= True,stdout = subprocess.PIPE,stderr = subprocess.PIPE).communicate()
f = file('code.txt', 'w+')
f.writelines(stdout)
#print (stdout)
sel = Selector(text=stdout)
'''
sel = Selector(response)
csrfToken = sel.css("input#j-csrf::attr(value)").extract()[0].strip()
name = "".join(sel.css('h1.m-source-title::text').extract()).strip()
bookId = response.url.split("/")[-1]
item = CartoonItem()
item['name'] = "".join(sel.css('h1.m-source-title::text').extract()).strip()
item['url'] = response.url
item['hitNum'] = "".join(sel.css('div.g-cols--float>div.g-col:nth-of-type(1)>div.metadata:nth-of-type(2)::text').re(u'人气\：(.*)')).strip()
searchObj = re.search(u'(.*)万', item['hitNum'])
if searchObj:
item['hitNum'] = int(float(searchObj.group(1)) * 10000)
else:
item['hitNum'] = int(item['hitNum'])
item['collectionNum'] = -1
item['likeNum'] = -1
item['caiNum'] = -1
item['webName'] = "网易漫画"
item['crawlTime'] = time.strftime('%Y-%m-%d %H:%M:%S',time.localtime(time.time()))
commentApiUrl = "http://manhua.163.com/comment/"+bookId+"/comments?csrfToken="+csrfToken+"&bookId="+bookId+"&page=1"
request = scrapy.Request(commentApiUrl, callback = self.moreparse)
request.meta['item'] = item
return request
def parse2(self, response):
movie = response.meta['movie']
sel = Selector(response)
origin_url = response.url
director = ''.join(sel.css('div#main-rt div.mod-datum p:nth-child(2) span::text').extract())
starring = ''.join(sel.css('div#main-rt div.mod-datum p:nth-child(3) span::text').extract())
detail = sel.css('div#main-rt div.mod-datum p.dirtext span:nth-child(2)::text').extract()[0]
category = ''.join(sel.css('div#main-rt div.mod-datum p:nth-child(4) span::text').extract())
play_count = sel.css('div.playInfo.crumbs div.rightBtn.fix a::text').extract()[0]
print movie.name, '------->', origin_url, '------->', play_count
if play_count:
play_count = ''.join(play_count[3:].split(','))
movie.origin_url = origin_url
movie.director = director
movie.starring = starring
movie.detail = detail
movie.category = category
movie.play_count = play_count
# if movie.play_count.strip() not in [0, '0']:
# for f in ['fluent', 'normal', 'high', 'super']:
# mp4_url = get_funtv_mp4(origin_url, f)
# if mp4_url:
# column_name = 'mp4_url_{}'.format(f)
# setattr(movie, column_name, mp4_url)
# movie.enable = 1
db_session.add(movie)
db_session.commit()
def parse_view(self, response):
info('parsed_view ' + str(response))
items = []
sel_view = Selector(response)
sel_goto = Selector(response)
sel_fenlei = Selector(response)
sites_view = sel_view.css('li div a[href*=view]')
sites_goto = sel_goto.css('a[href*=gotoList]')
sites_fenlei = sel_fenlei.css('span a[href*=fenlei]')
#for site in sites_view:
# item = baikeSiteItem()
# item['url'] = site.css('::attr(href)')[0].extract()
# items.append(item)
#for site in sites_goto:
# item = baikeSiteItem()
# item['url'] = site.css('::attr(href)')[0].extract()
# items.append(item)
#for site in sites_fenlei:
# item = baikeSiteItem()
# item['url'] = site.css('::attr(href)')[0].extract()
# items.append(item)
for site in sites_view:
url = self.domains[0]+site.css('::attr(href)')[0].extract()[0]
yield Request(url, callback=self.parse_word)
for site in sites_goto:
url = self.domains[0]+site.css('::attr(href)')[0].extract()[0]
yield Request(url, callback=self.parse_word)
for site in sites_fenlei:
url = self.domains[0]+site.css('::attr(href)')[0].extract()[0]
yield Request(url, callback=self.parse_word)
def parsePost(self,response):
logging.info(response)
sel = Selector(response)
posts = sel.css(".messageList").xpath('./li')
items = []
if len(posts)==0:
return items
topic = sel.css('.titleBar').xpath('./h1/text()').extract()[0].strip()
url = response.url
for post in posts:
item = PostItemsList()
if len(post.css('.userText'))>0:
item['author'] = post.css('.userText').xpath('./a/text()').extract()[0]
item['author_link']=response.urljoin(post.css('.userText').xpath('./a/@href').extract()[0])
else:
continue
item['create_date']= self.parseText(str=post.css('.DateTime').extract()[0])
post_msg= self.parseText(str=post.css('.messageText').extract()[0])
item['post']=post_msg
item['tag']='rheumatoid arthritis'
item['topic'] = topic
item['url']=url
logging.info(post_msg)
items.append(item)
return items
def parse(self, response):
#print response.url
sel = Selector(response)
title = ''
tit_finders = ['.header h1', '.lede-headline', '.title', '#article-headline']
for finder in tit_finders:
try:
title = sel.css('%s::text' %finder)[0].extract()
break
except Exception as e:
pass
con_finders = ['.body', '.article-body__content', '#article_body', '#article-body']
for finder in con_finders:
try:
content = sel.css('%s' %finder)[0].extract()
break
except Exception as e:
pass
dat_finders = ['cite abbr', 'time', '.timestamp span']
for finder in dat_finders:
try:
date = sel.css('%s::text' %finder)[0].extract()
break
except Exception as e:
pass
yield News(url=response.url, title=title, content=content, date=date)
def parse2(self,response):
url = response.meta['url']
driver = webdriver.PhantomJS(executable_path = '/Users/hantianyan/phantomjs-1.9.8-macosx/bin/phantomjs', service_args = self.service_args)
driver.get(response.url)
sel = Selector(text = driver.page_source)
item = MoreinfoItem()
release_list = sel.css('.extra-info').xpath('./text()').extract()
if len(release_list) > 0:
item['release_time'] = release_list[0].encode('utf-8').split('：')[2]
item['popularity'] = sel.css('#star_greet').xpath('./@style').re('\d+')[0].encode('utf-8')
item['comfort'] = sel.css('#star_comfort').xpath('./@style').re('\d+')[0].encode('utf-8')
nearsel = sel.css('.nearbox')
item['transport'] = 0
transport_list = nearsel.xpath(".//div[@data-attr='traffic']").css('.p_star_s').xpath('./@style').re('\d+')
if len(transport_list) > 0:
item['transport'] = transport_list[0].encode('utf-8')
item['hospital'] = 0
hospital_list = nearsel.xpath(".//div[@data-attr='hospital']").css('.p_star_s').xpath('./@style').re('\d+')
if len(hospital_list) > 0:
item['hospital'] = hospital_list[0].encode('utf-8')
item['education'] = 0
education_list = nearsel.xpath(".//div[@data-attr='school']").css('.p_star_s').xpath('./@style').re('\d+')
if len(education_list) > 0:
item['education'] = education_list[0].encode('utf-8')
item['business'] = 0
business_list = nearsel.xpath(".//div[@data-attr='commerce']").css('.p_star_s').xpath('./@style').re('\d+')
if len(business_list) > 0:
item['business'] = business_list[0].encode('utf-8')
sql = "update second_house_table set release_time = '%s',popularity = '%s',comfort = '%s',transport = '%s',hospital = '%s',education = '%s',business = '%s' WHERE url = '%s' " % \
(item['release_time'],item['popularity'],item['comfort'],item['transport'],item['hospital'],item['education'],item['business'],url)
self.cursor.execute(sql)
self.db.commit()
def parse_content(self, response):
sel = Selector(response)
item = JobpostcrawlingItem()
item["company_name"] = sel.xpath('//div[@class="ad-content-header"]/h1/text()').extract()[0]
if match(r".*organisation-profile", response.url):
# procedures for company pages
target = sel.css(".hreview-aggregate > p")
target.extend(sel.css(".hreview-aggregate > ul > li"))
item["company_description"] = "\n".join("".join(p.xpath(".//text()").extract()) for p in target)
item["url"] = response.url
yield item
else:
# procedures for job post pages
try:
save_content = sel.xpath('//div[@id="save-content"]/a/text()').extract()[0]
organisation_link = sel.xpath('//p[@class="organisation-link"]/a/text()').extract()[0]
item["job_name"] = sel.xpath('//div[@class="main-content-core"]/h2/text()').extract()[0]
target = sel.css(".hreview-aggregate > p")
target.extend(sel.css(".hreview-aggregate > ul > li"))
item["job_description"] = "\n".join("".join(p.xpath(".//text()").extract()) for p in target)
item["url"] = response.url
yield item
except:
pass
def parse(self, response):
sel = Selector(response)
links_to_annonces = sel.css('div[class="list-lbc"]').xpath('a/@href').extract()
links_to_annonces = [a.encode('ascii').rstrip() for a in links_to_annonces]
print response.url
for link in links_to_annonces:
# self.parseAnnonce(link)
# print link
item = AnnonceItem()
yield Request(urlparse.urljoin(response.url, link),
meta={'item':item},
callback=self.parse_annonce)
# if 1: break
# next page
link_url = None
links = sel.css('li[class="page"]')
for link in links:
link_text = link.xpath('a/text()').extract()
print link_text
if len(link_text) and link_text[0].find('suivante'):
link_urls = link.xpath('a/@href').extract()
if len(link_urls):
link_url = link_urls[0]
if link_url:
yield Request(urlparse.urljoin(response.url, link_url),
meta={},
callback=self.parse)
def parse(self, response):
if response.status == 404:
# 如果返回404，可以直接返回，不需要处理
logging.info("response.status:" + response.status)
return
select = Selector(response)
if "data" in response.meta:
isNextPage = response.meta["data"]
else:
isNextPage = "firstPage"
question_id = self.digitalPattern.findall(response.url)[0]
# 只在第一页取标题
if isNextPage == "firstPage":
item = TobosuItem()
item["question_id"] = question_id
item["question_title"] = select.css(".aqq-title").xpath(".//h1/text()").extract()[0]
try:
item["question_description"] = select.css(".des").extract()[0][15:-4].strip()
except Exception, e:
item["question_description"] = ""
print e
try:
big_category = ",".join(select.css(".recom-lab").xpath(".//a/text()")[1:].extract())
except Exception, e:
big_category = ""
print e
def parse_item(self, response): # 提取数据到Items里面，主要用到XPath和CSS选择器提取网页数据
items = []
sel = Selector(response)
base_url = get_base_url(response)
sites_even = sel.css("table.tablelist tr.even")
for site in sites_even:
item = TutorialItem()
item["name"] = site.css(".l.square a").xpath("text()").extract()
relative_url = site.css(".l.square a").xpath("@href").extract()[0]
item["detailLink"] = urljoin_rfc(base_url, relative_url)
item["catalog"] = site.css("tr > td:nth-child(2)::text").extract()
item["workLocation"] = site.css("tr > td:nth-child(4)::text").extract()
item["recruitNumber"] = site.css("tr > td:nth-child(3)::text").extract()
item["publishTime"] = site.css("tr > td:nth-child(5)::text").extract()
items.append(item)
# print repr(item).decode("unicode-escape") + '\n'
sites_odd = sel.css("table.tablelist tr.odd")
for site in sites_odd:
item = TutorialItem()
item["name"] = site.css(".l.square a").xpath("text()").extract()
relative_url = site.css(".l.square a").xpath("@href").extract()[0]
item["detailLink"] = urljoin_rfc(base_url, relative_url)
item["catalog"] = site.css("tr > td:nth-child(2)::text").extract()
item["workLocation"] = site.css("tr > td:nth-child(4)::text").extract()
item["recruitNumber"] = site.css("tr > td:nth-child(3)::text").extract()
item["publishTime"] = site.css("tr > td:nth-child(5)::text").extract()
items.append(item)
# print repr(item).decode("unicode-escape") + '\n'
info("parsed " + str(response))
return items
def parse(self, response):
sel = Selector(response)
item = FeatureItem()
item["title"] = sel.css(".title::text").extract()
item["link"] = response.url
item["reviews"] = sel.css(".review-text::text").extract()
return item
def parse_img_link(self, response):
selector = Selector(response=response)
homepage_id = self.homepage_id
page_urls = filter(lambda x: "/s/" in x,
selector.css("a::attr(href)").extract())
for url in set(page_urls):
yield scrapy.Request(url=url,
cookies=self.cookies,
callback=self.parse_img_url)
def parse(self, response):
selector = Selector(response)
for post in selector.css('article.post'):
print('---------------------------------')
loader = ItemLoader(BlogPost(), post)
loader.add_css('name', '.entry-title > a::text')
yield loader.load_item()
def parse_more_topics(self, response):
logging.warn('FOUND A ADDED TOPICS')
json_response = json.loads(response.text)
html_selector = Selector(text=json_response['value']['html'])
item = response.meta['item']
item['topics'] = ','.join(
[item['topics']] +
list(html_selector.css(self.more_topic_name_css).extract()))
yield item
def parse_proxy(self, response):
# url = "https://hidemyna.me/en/proxy-list/?maxtime=1000&type=h&start=0"
# self.driver.get(url)
# # time.sleep(20)
# element = WebDriverWait(self.driver, 30).until(
# EC.presence_of_element_located((By.CSS_SELECTOR, "div.allcountries__bl")))
# html = self.driver.page_source
# sel = Selector(text=html)
# all_countries = sel.css('div.allcountries__bl label span.flag-icon::attr(class)').extract()
# self.logger.info(html)
# print([country.split('-icon-')[-1] for country in all_countries])
# self.logger.info(all_countries)
countries = {}
for i in range(7):
skip = i * 64
url = 'https://hidemyna.me/en/proxy-list/?country=UADEARALINBGBRBDCACZUSGBHUIDNLRUESFR&type=h&maxtime=1000&start={}#list'.format(
skip)
print(url)
self.driver.get(url)
element = WebDriverWait(self.driver, 30).until(
EC.presence_of_element_located(
(By.CSS_SELECTOR, "div.allcountries__bl")))
html = self.driver.page_source
sel = Selector(text=html)
for r in sel.css('tbody tr'):
p = Proxy()
proxy = r.xpath("td[1]/text()").extract_first()
port = r.xpath("td[2]/text()").extract_first()
country = r.xpath("./td[3]").css('div::text').extract_first()
country_alt_raw = r.xpath("./td[3]").css(
'span::attr(class)').extract_first()
# print(country_alt_raw)
if country_alt_raw:
country_alt = country_alt_raw.split('icon-')[-1]
if country_alt in countries:
countries[country_alt] += 1
else:
countries[country_alt] = 0
else:
country_alt = None
speed = r.css('div.bar p::text').extract_first()
p_type = r.xpath("./td[5]/text()").extract_first()
p['proxy'] = proxy
p['port'] = port
p['country'] = country
p['country_alt'] = country_alt
p['speed'] = speed
p['protocol'] = p_type
if p_type and country_alt in self.countries_max:
if countries[country_alt] <= self.countries_max[
country_alt]:
yield p
time.sleep(10)
self.logger.info(countries)
def search_xls_link_inpage(self, response):
sel = Selector(response)
url_page = sel.css('#main-interno ul li a::attr(href)').extract()
if len(url_page) == 0:
return Request(self.all_links.pop(0), callback=self.open_operational_data_label)
new_url = self.url_base_2 + url_page[0]
return Request(new_url, callback=self.parse_xls)
def parse(self, response):
sel = Selector(response)
item = ProblemItem()
item['origin_oj'] = 'sdut'
item['problem_id'] = self.problem_id
item['problem_url'] = response.url
item['title'] = sel.xpath('//center/h2/text()').extract()[0]
item['description'] = sel.css('.pro_desc').extract()[0]
item['input'] = sel.css('.pro_desc').extract()[1]
item['output'] = sel.css('.pro_desc').extract()[2]
item['time_limit'] = sel.xpath('//a/h5/text()').re('T[\S*\s]*s')[0][12:]
item['memory_limit'] = \
sel.xpath('//a/h5/text()').re('M[\S*\s]*K')[0][14:]
item['sample_input'] = sel.xpath('//div[@class="data"]/pre').extract()[0]
item['sample_output'] = sel.xpath('//div[@class="data"]/pre').extract()[1]
item['update_time'] = datetime.now().strftime("%Y-%m-%d %H:%M:%S")
return item
def parse(self, response):
pageSelector = Selector(response)
objects = pageSelector.css('.location')
objects.extract()
for index, object in enumerate(objects):
objectUrl = Extractor.url(response, object,
'h2.heading-sm > a::attr(href)')
yield scrapy.Request(objectUrl, self.parse_object)
def parse_img_url(self, response):
selector = Selector(response=response)
image_link = selector.css("#img::attr(src)").extract()[0]
item = ExhentaiItem()
filename = image_link.strip().split("/")[-1]
item['image_urls'] = image_link
item["image_paths"] = os.path.join(self.title, filename)
item["image_title"] = self.title
yield item
def get_xls(self, response):
"""Link to generate XLS is hide in a js script."""
sel = Selector(response)
res = sel.css('script').re('"ExportUrlBase":"(.*?)",')
if res:
res_str = self.base_url + res[0].replace('\\u0026', '&') + 'Excel'
return Request(res_str, self.parse_xls)
return None
def parse_item(self, response):
selector = Selector(response)
#sélection du lien officiel dans les onglets
url = selector.xpath(
'//div[@id="infos"]/p[@class="officiel"]/a/@href').extract()
if len(url) == 1: # on l'a trouvé, on le suit
item = response.meta['item']
request = Request("http://www.boamp.fr" + url[0],
callback=self.parse_official_link)
request.meta['item'] = item
return request
else: # il n'existe pas, on tente notre chance sur la page courrant qui est souvent celle au format officiel
if len(selector.css(".officielOnly").extract()) == 1:
item = response.meta['item']
selector = Selector(response)
html = selector.css("#avisOfficiel").extract()
references = selector.css("#references").extract()
return self.extract_data(html, references, response.url, item)
def _past_jobs_processor(node_list):
if not node_list:
return
selector = Selector(text=node_list[0])
title = selector.css('.title::text').extract()
company_url = selector.xpath('//a/@href').extract()
start = selector.xpath('//div[@class="cell date"][1]/text()').extract()
end = selector.xpath('//div[@class="cell date"][2]/text()').extract()
return zip(title, company_url, start, end)
def parse_recommended_products(self, response):
# Scrape similar products
sel = Selector(response)
url_paths = sel.css(
'article.top-products .content>a::attr(href)').extract()
for url_path in url_paths:
request = WebdriverRequest(url_path, callback=self.parse_product)
self.prep_product_tagging(request, response.meta.get('item'))
yield request
def parse(self, response):
# path_page_activate = 'div.pagcomment span.active'
# path_next_page_numb = 'div.pagcomment span.active + a::text'
path_list_QA = 'li.comment_ask'
path_comment_id = 'li.comment_ask::attr(id)'
path_object_id = 'div.wrap_comment::attr(detailid)'
if response.css(path_object_id).extract_first() is not None:
self.objectid = response.css(path_object_id).extract_first()
str_numb_page = 0
try:
str_numb_page = response.css('ul.listcomment div.pagcomment span'
)[-2].css('::text').extract_first()
except ():
str_numb_page = 1
for page_numb in range(1, int(str_numb_page) + 1):
try:
formdata = {
'core[call]': 'cmt.listpaging',
'objectid': self.objectid,
'objecttype': '6',
'pageindex': str(page_numb),
'order': '1',
}
print("formdata: ")
print(formdata)
res_script = requests.post(self.url_api_list_comment,
data=formdata).text
struct_text = res_script.replace(self.start_replaced_str,
'').replace(
self.end_replaced_str, '')
selector = Selector(text=struct_text)
for qa in selector.css(path_list_QA):
if len(qa.css('div.listreply div.reply')) >= 1:
yield {
'id_cmt':
qa.css(path_comment_id).extract_first(),
'question':
qa.css('div.question::text').extract_first(),
# 'answer': ''.join(qa.css('div.listreply div.reply')[0].css('div.cont::text').extract()),
'answers': [
''.join(reply.css('div.cont::text').extract())
for reply in qa.css('div.listreply div.reply')
],
# 'time': qa.css('li.comment_ask a.time::text').extract_first(),
# 'user_name': qa.css('li.comment_ask div.rowuser a strong::text').extract_first(),
# 'replier_name': qa.css('li.comment_ask div.rowuser a strong::text').extract_first(),
}
else:
continue
except Exception as e:
print(e)
def crawl_ips():
# 爬取西刺得免费ip代理
headers = {
"User-Agent":
"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/57.0.2987.133 Safari/537.36"
}
for i in range(2354):
re = requests.get("http://www.xicidaili.com/nn/{0}".format(i),
headers=headers)
# print(re.text)
selector = Selector(text=re.text)
# all_trs = selector.css("#ip_list tr[class]:not([class='subtitle'])")
all_trs = selector.css("#ip_list tr")
ip_list = []
for tr in all_trs[1:]:
speed_str = tr.css(".bar::attr(title)").extract()[0]
if speed_str:
speed = float(speed_str.split("秒")[0])
# ip = tr.css("td:nth-child[2]::text").extract()[0] # 报错
all_text = tr.css("td::text").extract()
ip = all_text[0]
port = all_text[1]
proxy_type = all_text[5]
# lis = (ip, port, speed, proxy_type)
# lis = list(map(lambda a: str(a) if type(a) != 'str' else a, (ip, port, speed, proxy_type)))
# print(':'.join(lis))
ip_list.append((ip, port, speed, proxy_type))
# print(all_trs)
# for tr in all_trs:
# # print(tr.extract())
# # ip = tr.xpath('/td[2]/text()').extract()
# # port = tr.xpath('/td[3]/text()').extract()
# # http_type = tr.xpath('/td[6]/text()').extract()
# ip = tr.css('td:nth-child(2)::text').extract()[0]
# port = tr.css('td:nth-child(3)::text').extract()[0]
# speed = tr.css('td:nth-child(6)::text').extract()[0]
# proxy_type = tr.css('td:nth-child(6)::text').extract()[0]
# # print(ip, port)
# # print(':'.join((str(ip), str(port), str(http_type))))
# print(':'.join((ip, port, speed, proxy_type)))
# ip_list.append((ip, port, speed, proxy_type))
print(": ".join(ip_info))
for ip_info in ip_list:
cursor.execute(
"insert into proxy_ip(ip, port, speed, proxy_type) VALUES ('{0}','{1}',{2},'{3}')"
.format(ip_info[0], ip_info[1], ip_info[2],
ip_info[3])) # 传递字符串一定要加单引号
conn.commit()
def parse_new_page(self, response):
#for sel in response.xpath('//ul/li'):
# title = sel.xpath('a/text()').extract()
# link = sel.xpath('a/@href').extract()
# desc = sel.xpath('text()').extract()
#print title, link, desc
item = ExxNewsItem()
sel = Selector(response)
title = sel.css("#blog > div > h2").extract()
content = sel.css('''#blog > div > div''').extract()
print title, content
item["url"] = response.url
item['title'] = self.process_item(title)
item['content'] = self.process_item(content)
yield item
def parse_item(response):
sel = Selector(response)
url = response.request.url
if re.match(r'.*?/\d{4}-\d{2}-\d{2}/.*?html', url):
print('---------------------')
print(url)
content = response.xpath(
'/html/body/div[1]/div[2]/div[1]/article/div[1]/p//text()'
).extract()
print(content)
# 移除编辑
editor = response.xpath(
'//*[@class="-articleeditor"]/text()').extract_first()
if editor:
content.remove(editor)
publish_time = sel.re(r'\d{4}-\d{2}-\d{2}.*?\d{2}:\d{2}:\d{2}')[0]
print(publish_time)
if ' ' in publish_time:
publish_time = publish_time.replace(' ', '')
if content:
item = NewsItem(
domainname='http://ti.tibet3.com/',
chinesename='tibet3',
url=sel.root.base,
title=sel.css('.entry-header > h1:nth-child(1)::text'
).extract_first(),
subtitle=sel.css('.sub::text').extract_first(),
language='藏文',
encodingtype='utf-8',
corpustype='网络',
timeofpublish=publish_time,
content=''.join(content),
author=None)
print(item.get("title", None))
print(item.get("timeofpublish", None))
print(item.get("source", None))
print(item.get("author", None))
# yield item
# item = judge_time_news(item)
# if item:
yield item
def parse_download(self, response):
'''The download page (usually) offers multiple download links, we want just the update.'''
sel = Selector(response)
link_notes = None
link_bios = None
links = sel.css('a').xpath('@href').extract()
for link in links:
### Release notes are cool too, though they are in PDF form.
if link.find("ReleaseNotes") >= 0:
link_notes = link
if link.find(".BIO") >= 0:
link_bios = link
if link_bios is None:
return
item = IntelBiosUpdatePageItem()
link_bios = link_bios[link_bios.find("httpDown=") +
len("httpDown="):link_bios.find(".BIO") +
len(".BIO")]
item['bios_url'] = link_bios
item['notes_url'] = link_notes if link_notes is not None else ""
### Supported products is nice too.
products = []
products_sel = sel.css('div#prodos')
if len(products_sel) > 0:
products_sel = products_sel.xpath(
".//table/tr/td/text()").extract()
for product in products_sel:
products.append("".join(
[c for c in product if c not in ['\t', '\n', '\r']]))
item['products'] = products
item['attrs'] = dict(response.meta['attrs'])
item['item_id'] = item['attrs']['item_id']
#yield item
yield Request(url=link_bios,
callback=self.parse_binary,
meta={"item": item})
pass
def parse_one_page(html):
sel = Selector(html)
books_lists = sel.css(' div ul li')
books_lists = books_lists[16:]
for book in books_lists:
book_ids = book.xpath("a/@href").extract_first().strip().replace("https://book.douban.com/subject/",'').replace('/', '')
book_img_url = book.xpath("a[@class='cover']/img/@src").extract_first().strip()
id_books.append(book_ids)
url_img_books.append(book_img_url)
books = sel.css('ul li div')
book2 = books[:20]
for book in book2:
book_title = book.xpath("h2/a/text()").extract_first()
book_publis = book.xpath("p[@class='color-gray']/text()").extract_first().replace(' ', '').strip()
book_intro = book.xpath("p[@class='detail']/text()").extract_first().replace(" ", "").strip()
book_2 = book_publis.split('/')
bookauthor = book_2[0]
bookpub = book_2[-2]
book_date = book_2[-1]
title_books.append(book_title)
author_books.append(bookauthor)
publis_books.append(bookpub)
date_books.append(book_date)
intro_books.append(book_intro)
# print(bookauthor+bookpub+book_date)
books1 = books[20:]
for book in books1:
book_title = book.xpath("h2/a/text()").extract_first()
book_publis = book.xpath("p[@class='color-gray']/text()").extract_first().replace(' ', '').strip()
book_2 = book_publis.split('/')
bookauthor = book_2[0]
bookpub = book_2[-2]
book_date = book_2[-1]
book_intro = book.xpath("p[3]/text()").extract_first().replace(" ", "").strip()
title_books.append(book_title)
author_books.append(bookauthor)
publis_books.append(bookpub)
date_books.append(book_date)
intro_books.append(book_intro)
class DataclassLoader(ItemLoader, DataclassHelper):
"""
Using the `ItemLoader` pollutes a dataclass declaration for a scrapy item.
See: https://docs.scrapy.org/en/latest/topics/loaders.html#working-with-dataclass-items
This loader allows to keep dataclasses pure and frozen. See `items.py`.
In subclasses, you must override the `dataclass()` abstract property and
define all methods needed to `populate()` objects, see the method below.
"""
default_output_processor = TakeFirst()
# The `ItemLoader` uses mutable dict under the hood.
default_item_class = dict
@property
def response(self):
return self.context['response']
def __call__(self, response):
self.update(response)
self.populate()
return self.load_item()
def update(self, response):
self.selector = Selector(response=response)
self.context.update(selector=self.selector)
self.context.update(response=response)
def populate(self):
"""
For each `self.field_names` calls the `self.<field_name>()` method to
get the field value and store it internally for loading the item
further.
NOTE: using `replace_value()` instead of `add_value()` keeps the first
item of the internal list is actual. So using the `TakeFirst` as the
`default_output_processor` works correctly.
"""
for name in self.field_names:
self.replace_value(name, getattr(self, name)())
def load_item(self):
return self.dataclass(**super().load_item())
def css_response(self, query):
"""
Builds a `HtmlResponse` from a HTML text selected with the CSS `query`
from `self.response`.
It allows to call a `DataclassLoader` with a nested response similar
to `ItemLoader.nested_css()`, but without instantiating the current
class.
"""
return html(self.selector.css(query).get())
def parse_dir_name(self, response):
"""TODO: Docstring for parse_dir_name.
:response: TODO
:returns: TODO
"""
sel = Selector(response)
return sel.css('.forum_dir_info li:last-child a::text').extract(
)[0].strip() # format: 40,876
def parse(self, response):
paragraphs = json.loads(response.body_as_unicode())["aaData"]
for paragraph, *_ in paragraphs:
selector = Selector(text=paragraph)
url = selector.css("p a ::attr(href)").extract_first()
text = selector.css("p strong ::text")
is_extra_edition = text.extract_first().startswith("Suplemento")
date = text.re_first("\d{1,2} de \w+ de \d{4}")
date = parse(date, languages=["pt"]).date()
yield Gazette(
date=date,
file_urls=[url],
is_extra_edition=is_extra_edition,
territory_id=self.TERRITORY_ID,
power="executive_legislature",
scraped_at=dt.datetime.utcnow(),
)
def img_url_from_page(url):
html = requests.get(url).text
sel = Selector(text=html)
img_names = sel.css('td a img::attr(src)').extract()
img_names = [img_name for img_name in img_names]
return img_names
def parse(self, response):
selector = Selector(response)
base_url = get_base_url(response)
form_urls = selector.css(
'div[class^="floor js"] li[class^="dir-item"] a[class="fwb"]::attr(href)'
).extract()
for url in form_urls[:]:
form_url = clean_url(base_url, url, response.encoding)
yield Request(url=form_url, callback=self.parse_classify_form)
def parse(self, response):
print("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa")
print(response.request.headers['User-Agent'])
print("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa")
resp = Selector(text=self.html)
for row in resp.css('tbody tr[role="row"]'):
yield {
'fund_name': row.css('.text-left a::text').get(),
'NAV': row.css('td:nth-child(10)::text').get()
}
def store_page(url, page):
sel = Selector(text=page)
title = sel.css('title ::text').extract_first()
main_html = sel.css('div[role=main]').extract_first()
page_dict = {
'objectID': url,
'url': url,
'fileType': 'html',
'title': title,
'source': specificGoogleSitesUrl,
'service': 'gsites',
'content': main_html,
'organisationID': organisationID,
'modified': calendar.timegm(time.gmtime()), # Not ideal!!
'created': calendar.timegm(time.gmtime()), # Definitely not right!!!!
}
pp.pprint(page_dict)
algoliaScrapedIndex.save_object(page_dict)
return main_html
def parse(self, response):
sel = Selector(response)
item = ProblemItem()
item['origin_oj'] = 'hdu'
item['problem_id'] = self.problem_id
item['problem_url'] = response.url
item['title'] = sel.xpath('//h1/text()').extract()[0]
item['description'] = sel.css('.panel_content').extract()[0]
item['input'] = sel.css('.panel_content').extract()[1]
item['output'] = sel.css('.panel_content').extract()[2]
item['time_limit'] = \
sel.xpath('//b/span/text()').re('T[\S*\s]*S')[0][12:]
item['memory_limit'] = \
sel.xpath('//b/span/text()').re('Me[\S*\s]*K')[0][14:]
item['sample_input'] = sel.xpath('//pre').extract()[0]
item['sample_output'] = sel.xpath('//pre').extract()[1]
item['update_time'] = datetime.now().strftime("%Y-%m-%d %H:%M:%S")
return item
def parse(self, response):
detail_page_links = []
for html_text in response.css('record *::text').getall():
record = Selector(text=html_text)
url = record.css('a::attr(href)').get()
UID = url.split('/')[-1][:-5] + '_' + url.split(
'/')[-4] + url.split('/')[-3] + url.split('/')[-2]
detail_page_links.append(url)
yield {
'UID': UID,
'title': record.css('a::attr(title)').get(),
'date': record.css('b::text').get(),
'FileNumber': None,
'text length': 0,
'url': url,
'crawl state': 'half'
}
for url in detail_page_links:
yield scrapy.Request(url=url, callback=self.parse_content)
def get_json(js):
# 处理字符串，由于返回的岗位职责是一个包含html的json数据，需要处理一下
if js:
json_content = js.get('zpData').get('html')
content = Selector(text=json_content)
content_text = content.css(".detail-bottom-text::text").re(
"[\u4e00-\u9fa5_a-zA-Z0-9]+")
return content_text
else:
print("未获取数据")
def parse(self, response):
# 获取文章列表页的文章url，并交给解析函数进行具体字段的解析
post_nodes = response.css(
"#archive .floated-thumb .post-thumb a").extract()
for post_node in post_nodes:
post_node = Selector(text=post_node)
image_url = post_node.css("img::attr(src)").extract_first("")
post_url = post_node.css("::attr(href)").extract_first("")
yield Request(url=parse.urljoin(response.url, post_url),
meta={"front_image_url": image_url},
callback=self.parse_detail)
# 获取下一页的url，并交给scrapy进行下载
next_urls = response.css(
".next.page-numbers::attr(href)").extract_first("")
if next_urls:
yield Request(url=parse.urljoin(response.url, post_url),
callback=self.parse)
def parse_news_item(self, response):
sel = Selector(response)
news = NewsItem()
news['url'] = response.url
news['source'] = SOURCE_ID_NIC
news['title'] = sel.css('.newstitle > h1::text').extract()[0]
news['content'] = normalize_content(sel.css('#contentText ::text').extract())
# 文章元数据居然人性地放在了不同的元素里, 不用上正则, 简直良心
news['author'] = '未知'
# 这里可能会出现 u'\xa0', 需要标准化掉
news['publisher'] = normalize_content(sel.css('.newstitle > span > b:nth-child(3)::text').extract()[0])
ctime_str = sel.css('.newstitle > span > b:nth-child(1)::text').extract()[0]
news['ctime'] = strptime_helper(ctime_str, '%Y/%m/%d')
return news
