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main.py
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main.py
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# coding:UTF-8
import urllib
import urllib2
import cookielib
from download import *
from bs4 import BeautifulSoup
class PixivSpider(object):
base = "http://www.pixiv.net/"
def __init__(self, pid, password):
self.opener = self.login(pid, password)
self.dl = download(self.opener)
pass
def login(self, pid, pwd):
url = 'https://www.pixiv.net/login.php'
# build_opener函数是用来自定义opener对象的函数
login_data = urllib.urlencode({
'mode': 'login',
'pass': pwd, # 你的账号密码
'pixiv_id': pid, # 你的pixivid
'return_to': '/',
'skip': 1
})
# 这个是p站的登陆信息
header = {
'Accept-Language': 'zh-CN,zh;q=0.8',
'Referer': 'https://www.pixiv.net/login.php?return_to=0',
'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:45.0) Gecko/20100101 Firefox/45.0'
}
# 登陆所使用的请求头信息
request = urllib2.Request(
url,
data=login_data,
headers=header)
try:
filename = 'cookie.txt'
cookie = cookielib.MozillaCookieJar(filename)
opener = urllib2.build_opener(urllib2.HTTPCookieProcessor(cookie))
response = opener.open(request)
# 利用前面的请求头信息与cookie信息进行登陆
cookie.save(ignore_discard=True, ignore_expires=True)
return opener
except urllib2.URLError, e:
if hasattr(e, "reason"):
print "ERROR!!!reason:", e.reason
return False
def international_spider(self, opener):
# todo: open可能会报错
url = "http://www.pixiv.net/ranking_area.php?type=detail&no=6"
page = opener.open(url)
content = page.read()
main_soup = BeautifulSoup(content, 'lxml')
# 全是jpg?
all_div = main_soup.find_all("div", "ranking-item")
for div in all_div:
# rank = div.h1.a.string
# todo：存数据库。
data = div.find(class_="data")
author = data.find(class_="icon-text").string
name = data.a.string
work_wrapper = div.find(class_="work_wrapper")
min_src = work_wrapper.find("img", class_="_thumbnail")['data-src']
url = work_wrapper.a['href']
src = self.member_illust_spider(self.base + url)
print (src)
# self.download(min_src, opener)
try:
self.dl.download(min_src, name + "_sm")
self.dl.download(src, name)
except Exception, e:
print e,
print " " + min_src + " " + name + " download fail"
# break
pass
def member_illust_spider(self, url):
# todo：其他referer？
header = {
'Accept-Language': 'zh-CN,zh;q=0.8',
'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:45.0) Gecko/20100101 Firefox/45.0',
'Referer': 'http://www.pixiv.net/ranking_area.php?type=detail&no=6'
}
request = urllib2.Request(
url=url,
headers=header
)
page = self.opener.open(request)
content = page.read()
main_soup = BeautifulSoup(content, 'lxml')
return main_soup.find('div', class_="_layout-thumbnail").img['src']
def search(self, name):
url = "http://www.pixiv.net/search.php"
header = {
'Accept-Language': 'zh-CN,zh;q=0.8',
'User-Agent': 'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/51.0.2704.84 Safari/537.36',
}
get_data = {
'word': name,
'order': 'date_d',
'p': 1
}
search_data = urllib.urlencode(get_data)
request = urllib2.Request(
url,
data=search_data,
headers=header)
page = self.opener.open(request)
self.all_dist = {}
content = page.read()
i = 1
while 1:
tag = self.find(content)
print 'page %d th over..' % i
i += 1
print tag
if tag:
# header['Referer'] = url+'?'+search_data
get_data['p'] = i
search_data = urllib.urlencode(get_data)
# print (self.base+str(tag))
request = urllib2.Request(
url=url+str(tag),
data=search_data,
headers=header)
page = self.opener.open(request)
content = page.read()
else:
break
if i == 5:
break
fp = open(name+".txt",'w')
sorted_key = sorted(self.all_dist.keys(), reverse=True)
for i in sorted_key:
fp.write("favor_num:"+str(i)+"--")
fp.write(str(self.all_dist[i]))
fp.write("\n")
# print self.all_dist
fp.close()
def find(self, page):
# print page
main_soup = BeautifulSoup(page, "lxml")
items = main_soup.find_all(class_="image-item")
for item in items:
ul = item.ul
if ul is None:
continue
else:
url = item.a['href']
#/member_illust.php?mode=medium&illust_id=58385142
illust_id =url.split('illust_id=')[1]
collection_num = int(ul.a.text)
if collection_num in self.all_dist.keys():
self.all_dist[collection_num].append(illust_id)
else:
self.all_dist[collection_num] = [illust_id]
nextspan = main_soup.find(class_="next")
if nextspan is None:
return False
else:
try:
return nextspan.a['href']
except Exception,e:
print e
return False
def start(self):
if not self.opener:
return False
self.international_spider(self.opener)
# name = raw_input('what do you want to search?')
# self.search(name)
pass
if __name__ == '__main__':
ps = PixivSpider('xxx', 'xxx')
ps.start()