def parse_urls(self, urls):
master_db = DB(MySQL['db_host'], MySQL['db_port'], MySQL['db_user'],
MySQL['db_password'], MySQL['db_dbname'])
for i in urls:
sql = """insert ignore into url (url) values (%s)"""
print """insert ignore into url (url) values ('""" + i + """')"""
resQuery = master_db.execute(sql, (i))
master_db.__delete__()
class ZhihuPipeline(object):
def open_spider(self, spider):
self.write_db = DB(MySQL['db_host'], MySQL['db_port'], MySQL['db_user'], MySQL['db_password'], MySQL['db_dbname'])
def close_spider(self, spider):
self.write_db.__delete__()
def process_item(self, item, spider):
sql = """insert ignore into user (u_id, name, avatar, remark, agree, thanks, location, business, gender, employment, education, education_extra, asks, answers, posts, collections, logs) values (%s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s)"""
self.write_db.execute(sql, (item['id'], item['name'], item['avatar'], item['remark'], item['agree'], item['thanks'], item['location'], item['business'], item['gender'], item['employment'], item['education'], item['education_extra'], item['asks'], item['answers'], item['posts'], item['collections'], item['logs']))
def get_url(self):
self.master_db = DB(MySQL['db_host'], MySQL['db_port'],
MySQL['db_user'], MySQL['db_password'],
MySQL['db_dbname'])
sql = """select * from scenic_info where pic_list is null order by id desc limit 1"""
res = self.master_db.query(sql, ())
if not res:
self.master_db.__delete__()
return False
url = res[0]['url']
request_url = self.base_url + url[5:url.index('.')]
return request_url
def get_url(self):
self.master_db = DB(MySQL['db_host'], MySQL['db_port'], MySQL['db_user'], MySQL['db_password'], MySQL['db_dbname'])
sql = """select * from scenic where status = 0 limit 1"""
res = self.master_db.query(sql, ())
if not res:
self.master_db.__delete__()
return False
url = res[0]['url']
sql = """update scenic set status = 2 where id = %s"""
self.master_db.execute(sql, (res[0]['id']))
request_url = self.base_url + url
return request_url
def start_requests(self):
offset = 560
while True:
write_db = DB(MySQL['db_host'], MySQL['db_port'], MySQL['db_user'],
MySQL['db_password'], MySQL['db_dbname'])
res = write_db.query(
'select * from url where status = 0 limit ' + str(offset) +
'10', ())
offset = offset + 10
for i in res:
print i['url']
time.sleep(1.5)
yield scrapy.Request(url=self.base_url + i['url'],
headers=self.headers,
callback=self.parse_item)
class pic(scrapy.Spider):
name = "pic"
base_url = 'http://www.mafengwo.cn/mdd/ajax_photolist.php?act=getPoiPhotoList&poiid='
allowed_domains = ["www.mafengwo.cn"]
start_urls = []
def start_requests(self):
#重写了爬虫类的方法, 实现了自定义请求, 运行成功后会调用callback回调函数
print '--------------------start request------------------'
request_url = self.get_url()
if request_url:
print request_url
yield scrapy.Request(url=request_url,
callback=self.parse_item,
dont_filter=True,
errback=self.errback_httpbin)
def get_url(self):
self.master_db = DB(MySQL['db_host'], MySQL['db_port'],
MySQL['db_user'], MySQL['db_password'],
MySQL['db_dbname'])
sql = """select * from scenic_info where pic_list is null order by id desc limit 1"""
res = self.master_db.query(sql, ())
if not res:
self.master_db.__delete__()
return False
url = res[0]['url']
request_url = self.base_url + url[5:url.index('.')]
return request_url
def errback_httpbin(self, failure):
self.master_db.__delete__()
def parse_item(self, response):
print '++++++++++++++++++++++++++++++++++++++++++'
item_url = response.url
item_url = "/poi/" + item_url[item_url.index('d=') +
2:].encode('utf-8') + ".html"
res_pic_list = response.css(
'.column .cover img::attr("src")').extract()
item_pic_list = ","
if res_pic_list:
for i in res_pic_list:
if len(i) > 1:
item_pic_list = item_pic_list + i[0:i.index('?')].encode(
'utf-8') + ","
sql = "update scenic_info set pic_list = %s where url = %s"
resQuery = self.master_db.execute(sql, (item_pic_list, item_url))
self.master_db.__delete__()
def set_refer(self, response):
print '--------------------set_refer------------------'
if response.status == 200:
master_db = DB(MySQL['db_host'], MySQL['db_port'],
MySQL['db_user'], MySQL['db_password'],
MySQL['db_dbname'])
sql = """select * from topic_url where status = 0 limit 1"""
res = master_db.query(sql, ())
print res
if res:
url = res[0]['url']
sql = """update topic_url set status = 1 where id = %s limit 1"""
master_db.execute(sql, (str(res[0]['id'])))
master_db.__delete__()
topic_url = self.base_url + url + """/followers"""
yield scrapy.Request(url=topic_url,
meta={'cookiejar': 1},
callback=self.parse_follower)
def parse_item(self, response):
write_db = DB(MySQL['db_host'], MySQL['db_port'], MySQL['db_user'], MySQL['db_password'], MySQL['db_dbname'])
tmp_res = response.url.split('/')
country_id = tmp_res[-2]
item = MafengwoItem()
scenics = response.css('.row-allPlace li a')
for i in scenics:
item['cn_name'] = i.css('a strong::text').extract()
item['en_name'] = i.css('a::text').extract()
item['url'] = i.css('a::attr("href")').extract()
print '------==========------------========-------======='
item['cn_name'] = item['cn_name'][0].encode('utf-8').strip() if item['cn_name'] else 0
item['en_name'] = item['en_name'][0].encode('utf-8').strip() if item['en_name'] else 0
item['url'] = item['url'][0].encode('utf-8') if item['url'] else 0
if item['cn_name']:
print item
sql = "insert ignore into scenic (cn_name, en_name, url, country_id) values (%s, %s, %s, %s)"
resQuery = write_db.execute(sql, (item['cn_name'], item['en_name'], item['url'], country_id))
write_db.execute('update country set status = 1 where country_id = %s', (str(country_id)))
write_db.__delete__()
def parse_item(self, response):
print 'parsing response ', response.url
zhihu_item = ZhiHuItem()
zhihu_item['id'] = response.css(
'.zm-rich-follow-btn::attr("data-id")').extract()
zhihu_item['name'] = response.css(
'.title-section .name::text').extract()
zhihu_item['avatar'] = response.css(
'.zm-profile-header-main .Avatar::attr("src")').extract()
zhihu_item['remark'] = response.css(
'.title-section .bio::text').extract()
zhihu_item['agree'] = response.css(
'.zm-profile-header-user-agree strong::text').extract()
zhihu_item['thanks'] = response.css(
'.zm-profile-header-user-thanks strong::text').extract()
zhihu_item['location'] = response.css(
'.zm-profile-header-user-describe .items .info-wrap .location::attr("title")'
).extract()
zhihu_item['business'] = response.css(
'.zm-profile-header-user-describe .items .info-wrap .business::attr("title")'
).extract()
zhihu_item['gender'] = response.css(
'.zm-profile-header-user-describe .items .edit-wrap input[checked=checked]::attr("value")'
).extract()
zhihu_item['employment'] = response.css(
'.zm-profile-header-user-describe .items .info-wrap .employment::attr("title")'
).extract()
zhihu_item['education'] = response.css(
'.zm-profile-header-user-describe .items .education::attr("title")'
).extract()
zhihu_item['education_extra'] = response.css(
'.zm-profile-header-user-describe .items .education-extra::attr("title")'
).extract()
zhihu_item['asks'] = response.css(
'.profile-navbar a[href*=asks] span::text').extract()
zhihu_item['answers'] = response.css(
'.profile-navbar a[href*=answers] span::text').extract()
zhihu_item['posts'] = response.css(
'.profile-navbar a[href*=posts] span::text').extract()
zhihu_item['collections'] = response.css(
'.profile-navbar a[href*=collections] span::text').extract()
zhihu_item['logs'] = response.css(
'.profile-navbar a[href*=logs] span::text').extract()
print '=============================================================================================================='
zhihu_item['id'] = zhihu_item['id'][0].encode(
'utf-8') if zhihu_item['id'] else 0
zhihu_item['name'] = zhihu_item['name'][0].encode(
'utf-8') if zhihu_item['name'] else 0
zhihu_item['avatar'] = zhihu_item['avatar'][0].encode(
'utf-8') if zhihu_item['avatar'] else 0
zhihu_item['remark'] = zhihu_item['remark'][0].encode(
'utf-8') if zhihu_item['remark'] else 0
zhihu_item['agree'] = zhihu_item['agree'][0].encode(
'utf-8') if zhihu_item['agree'] else 0
zhihu_item['thanks'] = zhihu_item['thanks'][0].encode(
'utf-8') if zhihu_item['thanks'] else 0
zhihu_item['location'] = zhihu_item['location'][0].encode(
'utf-8') if zhihu_item['location'] else 0
zhihu_item['business'] = zhihu_item['business'][0].encode(
'utf-8') if zhihu_item['business'] else 0
zhihu_item['gender'] = zhihu_item['gender'][0].encode(
'utf-8') if zhihu_item['gender'] else 0
zhihu_item['employment'] = zhihu_item['employment'][0].encode(
'utf-8') if zhihu_item['employment'] else 0
zhihu_item['education'] = zhihu_item['education'][0].encode(
'utf-8') if zhihu_item['education'] else 0
zhihu_item['education_extra'] = zhihu_item['education_extra'][
0].encode('utf-8') if zhihu_item['education_extra'] else 0
zhihu_item['asks'] = zhihu_item['asks'][0].encode(
'utf-8') if zhihu_item['asks'] else 0
zhihu_item['answers'] = zhihu_item['answers'][0].encode(
'utf-8') if zhihu_item['answers'] else 0
zhihu_item['posts'] = zhihu_item['posts'][0].encode(
'utf-8') if zhihu_item['posts'] else 0
zhihu_item['collections'] = zhihu_item['collections'][0].encode(
'utf-8') if zhihu_item['collections'] else 0
zhihu_item['logs'] = zhihu_item['logs'][0].encode(
'utf-8') if zhihu_item['logs'] else 0
print zhihu_item
if zhihu_item['id']:
print '----> db <----'
write_db = DB(MySQL['db_host'], MySQL['db_port'], MySQL['db_user'],
MySQL['db_password'], MySQL['db_dbname'])
sql = """insert ignore into user (u_id, name, avatar, remark, agree, thanks, location, business, gender, employment, education, education_extra, asks, answers, posts, collections, logs, url) values (%s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s)"""
resQuery = write_db.execute(
sql,
(zhihu_item['id'], zhihu_item['name'], zhihu_item['avatar'],
zhihu_item['remark'], zhihu_item['agree'],
zhihu_item['thanks'], zhihu_item['location'],
zhihu_item['business'], zhihu_item['gender'],
zhihu_item['employment'], zhihu_item['education'],
zhihu_item['education_extra'], zhihu_item['asks'],
zhihu_item['answers'], zhihu_item['posts'],
zhihu_item['collections'], zhihu_item['logs'], response.url))
write_db.execute(
'update url set status = 1 where url = %s limit 1',
(response.url)[21:])
write_db.__delete__()
print 'resQuery ------- ', resQuery
def start_requests(self):
write_db = DB(MySQL['db_host'], MySQL['db_port'], MySQL['db_user'], MySQL['db_password'], MySQL['db_dbname'])
res_list = write_db.query('select country_id from country where status = 0', ())
for j in res_list:
time.sleep(randint(3, 5))
yield scrapy.Request(url = """http://www.mafengwo.cn/jd/""" + str(j['country_id']) + """/gonglve.html""", headers = self.headers, callback = self.parse_item)
def open_spider(self, spider):
self.write_db = DB(MySQL['db_host'], MySQL['db_port'], MySQL['db_user'], MySQL['db_password'], MySQL['db_dbname'])
class user(scrapy.Spider):
name = "user"
base_url = 'https://www.zhihu.com'
allowed_domains = ["www.zhihu.com", "xpisme.com"]
start_urls = []
def errback_httpbin(self, failure):
url = failure.request.url
print failure
sql = """update url set status = 1 where url = %s"""
self.master_db.execute(sql, (url[21:]))
self.master_db.__delete__()
def start_requests(self):
#重写了爬虫类的方法, 实现了自定义请求, 运行成功后会调用callback回调函数
print '--------------------start request------------------'
while (True):
time.sleep(1)
request_url = self.get_url()
if request_url:
print request_url
yield scrapy.Request(url=request_url,
callback=self.parse_item,
dont_filter=True,
errback=self.errback_httpbin)
def get_employment(self, employments):
if not len(employments):
return 0
if employments[0].get('job'):
return employments[0]['job']['name'].encode('utf-8')
else:
if employments[0].get('name'):
return employments[0]['name'].encode('utf-8')
else:
return 0
def get_url(self):
self.master_db = DB(MySQL['db_host'], MySQL['db_port'],
MySQL['db_user'], MySQL['db_password'],
MySQL['db_dbname'])
sql = """select * from url where status = 0 limit 1"""
res = self.master_db.query(sql, ())
if not res:
self.master_db.__delete__()
return False
url = res[0]['url']
sql = """update url set status = 2 where url = %s"""
self.master_db.execute(sql, (url))
request_url = self.base_url + url
return request_url
def parse_item(self, response):
print 'parsing response ', response.url
if len(response.css('#data::attr("data-state")')) < 1:
self.parse_old(response)
else:
self.parse_react(response)
def parse_old(self, response):
zhihu_item = ZhiHuItem()
zhihu_item['id'] = response.css(
'.zm-rich-follow-btn::attr("data-id")').extract()
zhihu_item['name'] = response.css(
'.title-section .name::text').extract()
zhihu_item['avatar'] = response.css(
'.zm-profile-header-main .Avatar::attr("src")').extract()
zhihu_item['remark'] = response.css(
'.title-section .bio::text').extract()
zhihu_item['agree'] = response.css(
'.zm-profile-header-user-agree strong::text').extract()
zhihu_item['thanks'] = response.css(
'.zm-profile-header-user-thanks strong::text').extract()
zhihu_item['location'] = response.css(
'.zm-profile-header-user-describe .items .info-wrap .location::attr("title")'
).extract()
zhihu_item['business'] = response.css(
'.zm-profile-header-user-describe .items .info-wrap .business::attr("title")'
).extract()
zhihu_item['gender'] = response.css(
'.zm-profile-header-user-describe .items .edit-wrap input[checked=checked]::attr("value")'
).extract()
zhihu_item['employment'] = response.css(
'.zm-profile-header-user-describe .items .info-wrap .employment::attr("title")'
).extract()
zhihu_item['education'] = response.css(
'.zm-profile-header-user-describe .items .education::attr("title")'
).extract()
zhihu_item['education_extra'] = response.css(
'.zm-profile-header-user-describe .items .education-extra::attr("title")'
).extract()
zhihu_item['asks'] = response.css(
'.profile-navbar a[href*=asks] span::text').extract()
zhihu_item['answers'] = response.css(
'.profile-navbar a[href*=answers] span::text').extract()
zhihu_item['posts'] = response.css(
'.profile-navbar a[href*=posts] span::text').extract()
zhihu_item['collections'] = response.css(
'.profile-navbar a[href*=collections] span::text').extract()
zhihu_item['logs'] = response.css(
'.profile-navbar a[href*=logs] span::text').extract()
zhihu_item['url'] = response.url[21:]
zhihu_item['following'] = response.css(
'.zm-profile-side-following strong')[0].extract()
zhihu_item['followers'] = response.css(
'.zm-profile-side-following strong')[1].extract()
zhihu_item['topics'] = response.css('.zg-link-litblue')[1].extract()
zhihu_item['columns'] = response.css('.zg-link-litblue')[0].extract()
print '______________________________________________________________________________________________________________'
zhihu_item['id'] = zhihu_item['id'][0].encode(
'utf-8') if zhihu_item['id'] else 0
zhihu_item['name'] = zhihu_item['name'][0].encode(
'utf-8') if zhihu_item['name'] else 0
zhihu_item['avatar'] = zhihu_item['avatar'][0].encode(
'utf-8') if zhihu_item['avatar'] else 0
zhihu_item['remark'] = zhihu_item['remark'][0].encode(
'utf-8') if zhihu_item['remark'] else 0
zhihu_item['agree'] = zhihu_item['agree'][0].encode(
'utf-8') if zhihu_item['agree'] else 0
zhihu_item['thanks'] = zhihu_item['thanks'][0].encode(
'utf-8') if zhihu_item['thanks'] else 0
zhihu_item['location'] = zhihu_item['location'][0].encode(
'utf-8') if zhihu_item['location'] else 0
zhihu_item['business'] = zhihu_item['business'][0].encode(
'utf-8') if zhihu_item['business'] else 0
zhihu_item['gender'] = zhihu_item['gender'][0].encode(
'utf-8') if zhihu_item['gender'] else 0
zhihu_item['employment'] = zhihu_item['employment'][0].encode(
'utf-8') if zhihu_item['employment'] else 0
zhihu_item['education'] = zhihu_item['education'][0].encode(
'utf-8') if zhihu_item['education'] else 0
zhihu_item['education_extra'] = zhihu_item['education_extra'][
0].encode('utf-8') if zhihu_item['education_extra'] else 0
zhihu_item['asks'] = zhihu_item['asks'][0].encode(
'utf-8') if zhihu_item['asks'] else 0
zhihu_item['answers'] = zhihu_item['answers'][0].encode(
'utf-8') if zhihu_item['answers'] else 0
zhihu_item['posts'] = zhihu_item['posts'][0].encode(
'utf-8') if zhihu_item['posts'] else 0
zhihu_item['collections'] = zhihu_item['collections'][0].encode(
'utf-8') if zhihu_item['collections'] else 0
zhihu_item['logs'] = zhihu_item['logs'][0].encode(
'utf-8') if zhihu_item['logs'] else 0
zhihu_item['url'] = zhihu_item['url']
zhihu_item['following'] = filter(
str.isdigit, zhihu_item['following'].encode('utf-8'))
zhihu_item['followers'] = filter(
str.isdigit, zhihu_item['followers'].encode('utf-8'))
zhihu_item['topics'] = filter(str.isdigit,
zhihu_item['topics'].encode('utf-8'))
zhihu_item['columns'] = filter(str.isdigit,
zhihu_item['columns'].encode('utf-8'))
if zhihu_item['id']:
sql = """insert ignore into user (
u_id, name, avatar, remark,
agree, thanks, location, business,
gender, employment, education, education_extra,
asks, answers, posts, collections,
logs, url, followers, topics,
columns)
values (
%s, %s, %s, %s,
%s, %s, %s, %s,
%s, %s, %s, %s,
%s, %s, %s, %s,
%s, %s, %s, %s,
%s)"""
resQuery = self.master_db.execute(
sql,
(zhihu_item['id'], zhihu_item['name'], zhihu_item['avatar'],
zhihu_item['remark'], zhihu_item['agree'],
zhihu_item['thanks'], zhihu_item['location'],
zhihu_item['business'], zhihu_item['gender'],
zhihu_item['employment'], zhihu_item['education'],
zhihu_item['education_extra'], zhihu_item['asks'],
zhihu_item['answers'], zhihu_item['posts'],
zhihu_item['collections'], zhihu_item['logs'],
zhihu_item['url'], zhihu_item['followers'],
zhihu_item['topics'], zhihu_item['columns']))
sql = """update url set status = 1 where url = %s"""
self.master_db.execute(sql, (zhihu_item['url']))
self.master_db.__delete__()
print 'resQuery ------- ', resQuery
def parse_react(self, response):
body = response.css('#data::attr("data-state")')[0].extract().encode(
'utf-8')
state = json.loads(body)
people = response.url[29:]
if state['entities']['users'].get(people):
users = state['entities']['users'][people]
else:
users = state['entities']['users']['null']
zhihu_item = ZhiHuItem()
zhihu_item['id'] = users['id']
zhihu_item['name'] = users['name'].encode('utf-8')
zhihu_item['avatar'] = users['avatarUrl'].replace('_is.', '_xl.')
zhihu_item['remark'] = users['headline'].encode(
'utf-8') if users['headline'] else 0
zhihu_item['agree'] = users['voteupCount']
zhihu_item['thanks'] = users['thankedCount']
zhihu_item['location'] = users['locations'][0]['name'].encode(
'utf-8') if users['locations'] else 0
zhihu_item['business'] = users['business']['name'].encode(
'utf-8') if users.get('business', False) else 0
zhihu_item['gender'] = users['gender']
zhihu_item['employment'] = self.get_employment(users['employments'])
zhihu_item['education'] = users['educations'][0][
'school']['name'].encode('utf-8') if users.get(
'educations', False) and users['educations'][0].get(
'school', False) else 0
zhihu_item['education_extra'] = users['educations'][
0]['major']['name'].encode('utf-8') if users.get(
'educations', False) and users['educations'][0].get(
'major', False) else 0
zhihu_item['asks'] = users['questionCount']
zhihu_item['answers'] = users['answerCount']
zhihu_item['posts'] = users['articlesCount']
zhihu_item['collections'] = users['favoriteCount']
zhihu_item['logs'] = users['logsCount']
zhihu_item['url'] = response.url[21:]
zhihu_item['following'] = users['followingCount']
zhihu_item['followers'] = users['followerCount']
zhihu_item['lives'] = users['hostedLiveCount']
zhihu_item['topics'] = users['followingTopicCount']
zhihu_item['columns'] = users['followingColumnsCount']
zhihu_item['questions'] = users['followingQuestionCount']
zhihu_item['weibo'] = users['sinaWeiboUrl'] if users.get(
'sinaWeiboUrl', False) else 0
print zhihu_item
if zhihu_item['id']:
print '----> db <----'
sql = """insert ignore into user (
u_id, name, avatar, remark,
agree, thanks, location, business,
gender, employment, education, education_extra,
asks, answers, posts, collections,
logs, url, following, followers,
lives, topics, columns, questions,
weibo)
values (
%s, %s, %s, %s,
%s, %s, %s, %s,
%s, %s, %s, %s,
%s, %s, %s, %s,
%s, %s, %s, %s,
%s, %s, %s, %s,
%s) """
self.master_db.execute(
sql,
(zhihu_item['id'], zhihu_item['name'], zhihu_item['avatar'],
zhihu_item['remark'], zhihu_item['agree'],
zhihu_item['thanks'], zhihu_item['location'],
zhihu_item['business'], zhihu_item['gender'],
zhihu_item['employment'], zhihu_item['education'],
zhihu_item['education_extra'], zhihu_item['asks'],
zhihu_item['answers'], zhihu_item['posts'],
zhihu_item['collections'], zhihu_item['logs'],
zhihu_item['url'], zhihu_item['following'],
zhihu_item['followers'], zhihu_item['lives'],
zhihu_item['topics'], zhihu_item['columns'],
zhihu_item['questions'], zhihu_item['weibo']))
sql = """update url set status = 1 where url = %s"""
self.master_db.execute(sql, (zhihu_item['url']))
self.master_db.__delete__()
class info(scrapy.Spider):
name = "info"
base_url = 'http://www.mafengwo.cn'
allowed_domains = ["www.mafengwo.cn"]
start_urls = []
headers = {
'Accept' : 'text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8',
'Accept-Encoding':'gzip, deflate, sdch, br',
'Accept-Language':'zh-CN,zh;q=0.8,en;q=0.6',
'Cache-Control':'max-age=0',
'Connection':'keep-alive',
'Host':'www.mafengwo.cn',
'Upgrade-Insecure-Requests':'1',
'User-Agent':'Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/27.0.1453.94 Safari/537.36',
"Referer": "https://www.mafengwo.cn",
"Origin" : "https://www.mafengwo.cn"
}
def start_requests(self):
#重写了爬虫类的方法, 实现了自定义请求, 运行成功后会调用callback回调函数
print '--------------------start request------------------'
while (True):
time.sleep(1.5)
request_url = self.get_url()
if request_url:
print request_url
yield scrapy.Request(url=request_url,
callback=self.parse_item,
dont_filter=True,
errback=self.errback_httpbin)
def get_url(self):
self.master_db = DB(MySQL['db_host'], MySQL['db_port'], MySQL['db_user'], MySQL['db_password'], MySQL['db_dbname'])
sql = """select * from scenic where status = 0 limit 1"""
res = self.master_db.query(sql, ())
if not res:
self.master_db.__delete__()
return False
url = res[0]['url']
sql = """update scenic set status = 2 where id = %s"""
self.master_db.execute(sql, (res[0]['id']))
request_url = self.base_url + url
return request_url
def errback_httpbin(self, failure):
url = failure.request.url
print failure
sql = """update scenic set status = 3 where url = %s"""
self.master_db.execute(sql, (url[22:]))
self.master_db.__delete__()
def parse_item(self, response):
print '++++++++++++++++++++++++++++++++++++++++++'
item_url = response.url[22:].encode('utf-8')
item_location = response.css('.mod-location .mhd .sub::text')[0].extract().encode('utf-8')
item_summary = response.css('.summary')[0].extract().encode('utf-8') if len(response.css('.summary')) else 0
sql = "insert into scenic_info (url, location, summary) values (%s, %s, %s)"
resQuery = self.master_db.execute(sql, (item_url, item_location, item_location))
self.master_db.execute('update scenic set status = 1 where url = %s', (item_url))
self.master_db.__delete__()