def start_requests(self):
try:
self.nowData = str(datetime.datetime.now())[0:10]
self.getDataDate = ['2019', '2018', '2017']
self.headers = {
"Host": " www.yoka.com",
"User-Agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv":
"68.0) Gecko/20100101 Firefox/68.0",
"Accept":
" text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8",
"Accept-Language":
" zh-CN,zh;q=0.8,zh-TW;q=0.7,zh-HK;q=0.5,en-US;q=0.3,en;q=0.2",
"Accept-Encoding": " gzip, deflate",
"Connection": " keep-alive"
}
item = YokaSpiderItem()
# item = {}
item['site_name'] = '优卡网'
item['domain'] = 'www.yoka.com'
item['domain_url'] = 'http://www.yoka.com/'
item['first_title'] = '优卡网-时尚'
item['first_title_url'] = 'http://fashion.yoka.com/'
yield scrapy.Request(method="GET",
url=item['first_title_url'],
headers=self.headers,
callback=self.parse_info,
meta={'item': item})
print('时尚栏目板块数据抓取-----------------------------------')
except Exception as e:
print("start_requests:{}".format(e))
logger.info("start_requests:{}".format(e))
def get_time():
try:
# 发布时间格式处理
print(111)
a=2
b = a / 0
except Exception as e:
logger.info("get_release_time:{}".format(e))
print("get_release_time:{}".format(e))
finally:
print('222222222')
def start_requests(self):
try:
# 第一版板块
# 进行起始 url 的拼接
url_list = {
'http://fashion.yoka.com/': '时尚',
'http://beauty.yoka.com/': '美容',
'http://luxury.yoka.com/': '奢华',
'http://star.yoka.com/': '明星',
'http://life.yoka.com/': '乐活',
'http://www.yokamen.cn/': '男士',
'http://www.yoka.com/video/': '视频',
'http://www.yoka.com/z/': '独家',
'http://bbs.yoka.com/': '社区',
'http://brand.yoka.com/': '品牌'
}
# first_title = ['时尚', '美容', '奢华', '明星', '乐活', '男士', '视频', '独家', '社区', '品牌']
self.nowData = str(datetime.datetime.now())[0:10]
self.getDataDate = ['2019-07']
self.headers = {
"Host": " www.yoka.com",
"User-Agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv":
"68.0) Gecko/20100101 Firefox/68.0",
"Accept":
" text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8",
"Accept-Language":
" zh-CN,zh;q=0.8,zh-TW;q=0.7,zh-HK;q=0.5,en-US;q=0.3,en;q=0.2",
"Accept-Encoding": " gzip, deflate",
"Connection": " keep-alive"
}
# for key, value in url_list.items():
# 一级栏目
item = YokaSpiderItem()
# item = {}
item['site_name'] = '优卡网'
item['domain'] = 'www.yoka.com'
item['domain_url'] = 'http://www.yoka.com/'
item['first_title'] = '优卡网-首页-' + url_list[
'http://beauty.yoka.com/']
item['first_title_url'] = 'http://beauty.yoka.com/'
yield scrapy.Request(method="GET",
url=item['first_title_url'],
headers=self.headers,
callback=self.parse,
meta={'item': item})
print('美容栏目url请求发送完成-----------------------------------')
except Exception as e:
print("YokaBeautySpider.start_requests:{}".format(e))
logger.info("YokaBeautySpider.start_requests:{}".format(e))
def get_release_time(self, item):
try:
# 发布时间格式处理
split_list = item['link_url'].split('/')
if split_list:
release_time = split_list[5] + '-' + split_list[
6][:2] + '-' + split_list[6][2:]
item[
'release_time'] = release_time if release_time else self.nowData
else:
item['release_time'] = self.nowData
except Exception as e:
item['release_time'] = self.nowData
print("get_release_time:{}".format(e))
logger.info("get_release_time:{}".format(e))
def get_release_time(self, item):
try:
# 发布时间格式处理
split_list = item['link_url'].split('/')
if split_list:
release_time = split_list[-3] + '-' + split_list[-2][0:2] + '-' + split_list[-2][2:4]
item['release_time'] = release_time
return release_time[0:7]
except Exception as e:
print("item", item)
item['release_time'] = self.nowData
with open('error_beauty_detail_url.txt', 'a') as f:
f.write((str(item)) + '\n')
print("get_release_time:{}".format(e))
logger.info("get_release_time:{}".format(e))
return []