def parse_list(self, response):
print('parse_list:', response.url)
item_contains = []
url = response.url
sit = response.meta['sit']
cpos = response.xpath(self.extract_dict['inner']['cpos']).extract()
p1 = cpos.index(u'详情') + 1 if u'详情' in cpos and cpos.index(
u'详情') else 0
p2 = cpos.index(u'企业名称') + 1 if u'企业名称' in cpos and cpos.index(
u'企业名称') else 0
p3 = cpos.index(u'证书编号') + 1 if u'证书编号' in cpos and cpos.index(
u'证书编号') else 0
if sit == sit_list[0]:
inner_nodes = response.xpath(self.extract_dict['inner']['nodes'])
inner = self.extract_dict['inner']
inner['cname'] = inner['cname'].format(p2)
print("inner['cname']:", inner['cname'])
for node in inner_nodes:
item = NameItem()
try:
item['compass_name'] = self.handle_cname(
node.xpath(inner['cname']).extract_first(), 'inner')
except Exception as e:
continue
if p1:
item['detail_link'] = self.handle_cdetail_link(
node.xpath(inner['detail_link']).extract_first(),
'inner', url)
else:
item['detail_link'] = 'None'
item['out_province'] = inner['out_province'][1] if isinstance(
inner['out_province'], list) else 'None'
item_contains.append(item)
if sit == sit_list[1]:
print(u'解析外省....')
outer_nodes = response.xpath(self.extract_dict['outer']['nodes'])
outer = self.extract_dict['outer']
outer['cname'] = outer['cname'].format(p2)
for node in outer_nodes:
item = NameItem()
try:
item['compass_name'] = self.handle_cname(
node.xpath(outer['cname']).extract_first(), 'outer')
except:
continue
if p1:
item['detail_link'] = self.handle_cdetail_link(
node.xpath(outer['detail_link']).extract_first(),
'outer', url)
if isinstance(outer['out_province'],
list) and len(outer['out_province']) > 1:
item['out_province'] = outer['out_province'][1]
else:
item['out_province'] = self.handle_out_province(
node.xpath(outer['out_province']).extract_first())
item_contains.append(item)
yield {'item_contains': item_contains}
yield self.turn_page(response)
def parse_list(self, response):
# print('parse_list....', response.text)
item_contains = []
url = response.url
sit = response.meta['sit']
try:
if sit == sit_list[0]:
inner_nodes = response.xpath(
self.extract_dict['inner']['nodes'])
inner = self.extract_dict['inner']
print("inner_nodes:", len(inner_nodes))
for node in inner_nodes:
item = NameItem()
item['compass_name'] = self.handle_cname(
node.xpath(inner['cname']).extract_first(), 'inner')
item['detail_link'] = self.handle_cdetail_link(
node.xpath(inner['detail_link']).extract_first(),
'inner', url)
if self.redis_tools.check_finger(item['detail_link']):
print('{}已经爬取过'.format(item['detail_link']))
continue
item['out_province'] = inner[
'out_province'][1] if isinstance(
inner['out_province'], list) else 'None'
item_contains.append(item)
if sit == sit_list[1]:
print(u'解析外省....')
outer_nodes = response.xpath(
self.extract_dict['outer']['nodes'])
outer = self.extract_dict['outer']
print("outer_nodes:", len(outer_nodes))
for node in outer_nodes:
item = NameItem()
print(node.xpath(outer['cname']).extract_first())
item['compass_name'] = self.handle_cname(
node.xpath(outer['cname']).extract_first(), 'outer')
item['detail_link'] = self.handle_cdetail_link(
node.xpath(outer['detail_link']).extract_first(),
'outer', url)
if self.redis_tools.check_finger(item['detail_link']):
print('{}已经爬取过'.format(item['detail_link']))
continue
if isinstance(outer['out_province'],
list) and len(outer['out_province']) > 1:
item['out_province'] = outer['out_province'][1]
else:
item['out_province'] = self.handle_out_province(
node.xpath(outer['out_province']).extract_first())
item_contains.append(item)
except Exception as e:
print(response.text)
with open(self.log_file, 'wa') as fp:
fp.write(str(e))
exit(0)
yield {'item_contains': item_contains}
yield self.turn_page(response)
def parse_list(self, response):
item_contains = []
node1 = response.xpath(self.inner_extract_dict['nodes'])
node2 = response.xpath(self.outer_extract_dict['nodes'])
try:
for node in node1:
inner_item = NameItem()
inner_item['compass_name'] = self.handle_cname(
node.xpath(self.inner_extract_dict['cname']).extract_first())
inner_item['detail_link'] = self.handle_cdetail_link(
node.xpath(self.inner_extract_dict['detail_link']).extract_first())
inner_item['out_province'] = 'liaolin'
if not self.redis_tools.check_finger(inner_item['detail_link']):
item_contains.append(inner_item)
else:
print('{}已经爬取过'.format(inner_item['detail_link']))
for node in node2:
outer_item = NameItem()
outer_item['compass_name'] = self.handle_cname(
node.xpath(self.outer_extract_dict['cname']).extract_first())
outer_item['detail_link'] = self.handle_cdetail_link(
node.xpath(self.outer_extract_dict['detail_link']).extract_first())
outer_item['out_province'] = self.handle_out_province(
node.xpath(self.outer_extract_dict['out_province']).extract_first())
if not self.redis_tools.check_finger(outer_item['detail_link']):
item_contains.append(outer_item)
else:
print(u'{}已经爬取过'.format(outer_item['detail_link']))
except Exception as e:
with open(self.log_file, 'wa') as fp:
fp.write(str(e))
yield {'item_contains': item_contains}
# 翻页
meta = response.meta
cur_page_num = meta['cur_page_num']
next_page_flag = response.xpath('//a[@id="Linkbutton3" and contains(@class, "aspNetDisabled")]').extract()
if next_page_flag:
print(u'不能继续翻页了，当前最大页码:')
return
print(u'翻页....')
next_page = int(cur_page_num) + 1
meta['cur_page_num'] = str(next_page)
headers = self.get_header(response.url, flag='2')
formdata = self.get_form_data(response)
yield scrapy.FormRequest(response.url, formdata=formdata, callback=self.parse_list, meta=meta, headers=headers)
def parse_list(self, response):
data = json.loads(response.text)['resultdata']
html = etree.HTML(data)
ext_rules = self.extract_dict['inner']
nodes = html.xpath(ext_rules['nodes'])
item_contains = []
for node in nodes:
item = NameItem()
item['compass_name'] = self.handle_cname(
node.xpath(ext_rules['cname'])[0])
item['detail_link'] = 'None'
item['out_province'] = 'waisheng'
if self.redis_tools.check_finger(item['compass_name']):
print(u'{}已经爬取过'.format(item['compass_name']))
continue
item_contains.append(item)
yield {'item_contains': item_contains}
total_page_num = html.xpath('//label[@id="zongyeshu"]/text()')[0]
meta = response.meta
if int(total_page_num) > int(meta['cur_page']):
print(u'当前页码:{}'.format(meta['cur_page']))
yield self.turn_page(response)
else:
print(u'不能在翻页了, 当前最大页码:{}'.format(meta['cur_page']))
return
def parse_list(self, response):
ext_rules = self.extract_dict['inner']
nodes = response.xpath(ext_rules['nodes'])
item_contains = []
for node in nodes:
item = NameItem()
item['compass_name'] = self.handle_cname(node.xpath(ext_rules['cname']).extract_first())
item['detail_link'] = self.handle_cdetail_link(node.xpath(ext_rules['detail_link']).extract_first())
item['out_province'] = 'waisheng'
if self.redis_tools.check_finger(item['compass_name']):
print(u'{}已经爬取过'.format(item['compass_name']))
continue
item_contains.append(item)
yield {'item_contains': item_contains}
next_page_flag = response.xpath(ext_rules['next_page_flag'])
meta = response.meta
if not next_page_flag:
print(u'当前页码:{}'.format(meta['cur_page']))
yield self.turn_page(response)
else:
print(u'不能在翻页了, 当前最大页码:{}'.format(meta['cur_page']))
return
def parse_list(self, response):
item_contains = []
url = response.url
meta = response.meta
sit, mark = meta['sit'], meta['mark']
ext_dict = self.extract_dict[mark]
nodes = response.xpath(ext_dict['nodes'])
print('nodes:', len(nodes))
for node in nodes:
item = NameItem()
item['compass_name'] = self.handle_cname(
node.xpath(ext_dict['cname']).extract_first(), 'inner')
if ext_dict['detail_link']:
item['detail_link'] = self.handle_cdetail_link(
node.xpath(ext_dict['detail_link']).extract_first(),
'inner', url)
else:
item['detail_link'] = 'None'
item['out_province'] = ext_dict['out_province'][1] if isinstance(
ext_dict['out_province'], list) else 'None'
if not self.redis_tools.check_finger(item['compass_name']):
item_contains.append(item)
else:
print(u'{}已经抓取过了'.format(item['compass_name']))
yield {'item_contains': item_contains}
yield self.turn_page(response)
def parse_list(self, response):
json_resp = json.loads(response.text)
item_contains = []
for unit in json_resp['data']:
cname, cid, _id, bid, province = unit['corpName'], unit[
'corpCode'], unit['id'], unit['bid'], unit['areacode']
detail_link = 'http://218.13.12.85/cxpt/website/enterpriseInfo.jsp?entID={}&eid={}&bid={}'.format(
cid, _id, bid)
out_province = self.handle_out_province(province)
if self.redis_tools.check_finger(cname):
print(u'{}已经爬取过'.format(cname))
continue
item = NameItem({
'compass_name': cname,
'detail_link': detail_link,
'out_province': out_province
})
item_contains.append(item)
yield {'item_contains': item_contains}
if 'total' not in response.meta:
response.meta['total_page_num'] = (int(json_resp['total']) +
9) / 10
if int(response.meta['pageIndex']) < int(
response.meta['total_page_num']):
yield self.turn_page(response)
else:
print('不能继续翻页了, 当前最大页码:{}'.format(response.meta['pageIndex']))
return
def parse_list(self, response):
item_contains = []
url = response.url
meta = response.meta
sit, mark = meta['sit'], meta['mark']
ext_dict = self.extract_dict[mark]
nodes = response.xpath(ext_dict['nodes'])
try:
for node in nodes:
item = NameItem()
item['compass_name'] = self.handle_cname(
node.xpath(ext_dict['cname']).extract_first(), 'inner')
item['detail_link'] = self.handle_cdetail_link(
node.xpath(ext_dict['detail_link']).extract_first(),
'inner', url)
item['out_province'] = ext_dict['out_province'][
1] if isinstance(ext_dict['out_province'],
list) else 'None'
item_contains.append(item)
except Exception as e:
with open(self.log_file, 'wa') as fp:
fp.write(str(e) + meta['cur_page_num'])
yield {'item_contains': item_contains}
yield self.turn_page(response)
def parse_list(self, response):
json_resp = json.loads(response.text)
total_page = json_resp['nPageCount']
total_rows = json_resp['nPageRowsCount']
cur_page_num = json_resp['nPageIndex']
html_str = json_resp['tb']
item_contains = []
html = etree.HTML(html_str)
nodes = html.xpath(self.extract_dict['inner']['nodes'])
for node in nodes:
item = NameItem()
item['compass_name'] = node.xpath(
self.extract_dict['inner']['cname'])[0]
item['detail_link'] = self.handle_cdetail_link(
node.xpath(self.extract_dict['inner']['detail_link'])[0])
item['out_province'] = self.extract_dict['inner']['out_province'][
1]
item_contains.append(item)
yield {'item_contains': item_contains}
if int(cur_page_num) < int(total_page):
yield self.turn_page(response)
else:
print(u'不能再翻页了，当前页码:', cur_page_num)
return
def parse_list(self, response):
json_data = json.loads(response.text)
per_page_rows = 15
total_page_num = (json_data['datax'] + per_page_rows -
1) / per_page_rows
item_contains = []
for unit in json_data['data']:
cname, compass_id, out_province = unit['ci_name'], unit[
'id'], unit['ci_reg_addr']
detail_link = 'http://218.95.173.11:8092/selectact/query.jspx?resid=IDIXWP2KBO&rowid={}&rows=10'.format(
compass_id)
item = NameItem({
'compass_name': cname,
'detail_link': detail_link,
'out_province': out_province
})
item_contains.append(item)
yield {'item_contains': item_contains}
if int(response.meta['cur_page_num']) < int(total_page_num):
self.cnt += 1
print('即将翻%d页' % self.cnt)
yield self.turn_page(response)
else:
print('不能继续翻页了, 当前页码:', response.meta['cur_page_num'])
def parse_list(self, response):
item_contains = []
sit = response.meta['sit']
if sit == sit_list[0]:
inner_nodes = response.xpath(self.extract_dict['inner']['nodes'])
inner = self.extract_dict['inner']
for node in inner_nodes:
item = NameItem()
item['compass_name'] = self.handle_cname(
node.xpath(inner['cname']).extract_first(), 'inner')
item['detail_link'] = self.handle_cdetail_link(
node.xpath(inner['detail_link']).extract_first(), 'inner')
if self.redis_tools.check_finger(item['detail_link']):
print('{}已经爬取过'.format(item['detail_link']))
continue
item['out_province'] = inner['out_province'][1] if isinstance(
inner['out_province'], list) else 'None'
item_contains.append(item)
if sit == sit_list[1]:
print(u'解析外省....')
outer_nodes = response.xpath(self.extract_dict['outer']['nodes'])
outer = self.extract_dict['outer']
print("outer_nodes:", len(outer_nodes))
for node in outer_nodes:
item = NameItem()
print(node.xpath(outer['cname']).extract_first())
item['compass_name'] = self.handle_cname(
node.xpath(outer['cname']).extract_first(), 'outer')
item['detail_link'] = self.handle_cdetail_link(
node.xpath(outer['detail_link']).extract_first(), 'outer')
if self.redis_tools.check_finger(item['detail_link']):
print(u'{}已经爬取过'.format(item['detail_link']))
continue
if isinstance(outer['out_province'],
list) and len(outer['out_province']) > 1:
item['out_province'] = outer['out_province'][1]
else:
item['out_province'] = self.handle_out_province(
node.xpath(outer['out_province']).extract_first())
item_contains.append(item)
yield {'item_contains': item_contains}
yield self.turn_page(response)
def parse_list(self, response):
meta = response.meta
sit = meta['sit']
out_province = 'beijing' if sit_list[0] == sit else 'waisheng'
json_data = json.loads(response.body_as_unicode())['data']
item_contains = []
for unit in json_data:
item = NameItem({
'compass_name': unit['enterpriseName'],
'detail_link': 'None',
'out_province': out_province
})
item_contains.append(item)
yield {'item_contains': item_contains}
yield self.turn_page(response)
def parse_list1(self, response):
ext_rules = self.extract_dict['inner']
nodes = response.xpath(ext_rules['nodes'])
item_contains = []
for node in nodes:
item = NameItem()
item['compass_name'] = self.handle_cname(
node.xpath(ext_rules['cname']).extract_first())
item['detail_link'] = self.handle_cdetail_link(
node.xpath(ext_rules['detail_link']).extract_first())
item['out_province'] = 'waisheng'
if self.redis_tools.check_finger(item['detail_link']):
print(u'{}已经爬取郭'.format(item['compass_name']))
continue
item_contains.append(item)
yield {'item_contains': item_contains}
yield self.turn_page(response)
def parse_list2(self, response):
json_data = json.loads(response.body_as_unicode())
item_contains = []
for row in json_data['rows']:
item = NameItem()
item['compass_name'] = row['cxaa05']
item['detail_link'] = row['link']
item['out_province'] = 'waisheng'
item_contains.append(item)
yield {'item_contains': item_contains}
meta = response.meta
total_page = (json_data['total'] + 14) / 15
cur_page = meta['cur_page']
if int(cur_page) >= int(total_page):
print(u'不能继续翻页了，当前最大页码为:', cur_page)
return
yield self.turn_page1(response)
def parse_list(self, response):
meta = response.meta
rule, sit = meta['rule'], meta['sit']
out_province = 'chongqing' if sit_list[0] == sit else 'waisheng'
ext_rule = self.extract_dict[rule]
nodes = response.xpath(ext_rule['nodes'])
item_contains = []
for node in nodes:
item = NameItem()
item['compass_name'] = self.handle_cname(node.xpath(ext_rule['cname']).extract_first())
item['detail_link'] = 'None'
item['out_province'] = out_province
if self.redis_tools.check_finger(item['compass_name']):
print(u'{}已经抓取过'.format(item['compass_name']))
continue
item_contains.append(item)
yield {'item_contains': item_contains}
yield self.turn_page(response)
def parse_list(self, response):
sit = response.meta['sit']
json_data = json.loads(response.text)
html = etree.HTML(json_data['tb'])
nodes = html.xpath(self.extract_dict['nodes'])
item_contains = []
for node in nodes:
item = NameItem()
item['compass_name'] = self.handle_cname(
node.xpath(self.extract_dict['cname'])[0])
item['detail_link'] = self.handle_cdetail_link(
node.xpath(self.extract_dict['detail_link'])[0])
item['out_province'] = 'jilin' if sit == sit_list[
0] else node.xpath(self.extract_dict['out_province'])[0]
if not self.redis_tools.check_finger(item['detail_link']):
item_contains.append(item)
else:
print('{}已经爬取过'.format(item['detail_link']))
yield {'item_contains': item_contains}
# 翻页
total_page = int(json_data['nPageCount'])
cur_page = int(json_data['nPageIndex'])
if int(total_page) > int(cur_page):
print('翻页....')
next_page = cur_page + 1
mpara = 'SnCorpData' if sit == sit_list[0] else 'SwCorpData'
next_link = 'http://cx.jljsw.gov.cn/handle/NewHandler.ashx?method={}&nPageIndex={}&nPageSize=20'.format(
mpara, next_page)
response.meta['cur_page'] = next_page
yield scrapy.Request(next_link,
callback=self.parse_list,
meta=response.meta)
else:
print('不能继续翻页了,当前页码:', cur_page)
