def execute_sql(sql):
service_platform_conn = service_platform_pool.connection()
cursor = service_platform_conn.cursor()
cursor.execute(sql, [])
service_platform_conn.commit()
cursor.close()
service_platform_conn.close()
def _execute(self, **kwargs):
dept_info = self.task.kwargs['dept_info']
dest_info = self.task.kwargs['dest_info']
source = self.task.kwargs['source']
error_code, result, page_store_key = GT_to_database(
tid=self.task.task_id,
used_times=self.task.used_times,
vacation_type=self.task.kwargs['vacation_type'],
source=source,
ticket=self.task.kwargs,
need_cache=self.task.used_times == 0)
db[source + 'GT_list'].save({
'collections': self.task.collection,
'task_id': self.task.task_id,
'used_times': self.task.used_times[0],
'stored_page_keys': page_store_key,
'dept_info': dept_info,
'dest_info': dest_info,
'result': result,
'source': self.task.kwargs['source'],
'insert_time': datetime.datetime.now()
})
self.task.error_code = error_code
sql = SQL.format(self.task.task_name)
data = []
if source == 'ctrip':
for res in result:
data.append(
(source, res['pid_3rd'], dept_info['id'], dest_info['id'],
json.dumps(res)))
elif source == 'tuniu':
for res in result:
data.append(
(source, res['id'], dept_info['id'], dest_info['id'],
json.dumps(res)))
try:
service_platform_conn = service_platform_pool.connection()
cursor = service_platform_conn.cursor()
_res = cursor.executemany(sql, data)
service_platform_conn.commit()
cursor.close()
service_platform_conn.close()
self.task.get_data_per_times = len(data)
self.task.list_task_insert_db_count = _res
except Exception as e:
raise ServiceStandardError(
error_code=ServiceStandardError.MYSQL_ERROR,
wrapped_exception=e)
if error_code == 27 or len(data) > 0:
self.task.error_code = 0
else:
raise ServiceStandardError(
error_code=ServiceStandardError.EMPTY_TICKET)
return len(result), error_code
def insert(sql, data):
# TODO 连接池处理未指定
service_platform_conn = service_platform_pool.connection()
cursor = service_platform_conn.cursor()
_res = cursor.executemany(sql, data)
service_platform_conn.commit()
cursor.close()
service_platform_conn.close()
return _res
def hilton_recover():
sql = '''select * from detail_hotel_hilton_20180420a'''
conn_s = service_platform_pool.connection()
cursor = conn_s.cursor()
cursor.execute(sql)
query_result = cursor.fetchall()
for i in query_result:
print(i[4])
collections.update_many({'args.source_id': i[4]}, {'$set': {'finished': 1}}, False, True)
def hotel_list_insert_daodao(table_name, res_data):
try:
service_platform_conn = service_platform_pool.connection()
cursor = service_platform_conn.cursor()
sel_sql = 'select id, localtion_id, source_list from {} where source_id = %s'.format(table_name)
rep_sql = "replace into {} (id, name, name_en, city_id, country_id, `from`, source_id, localtion_id, status, source_list) VALUES (%s,%s,%s,%s,%s,%s,%s,%s,%s,%s)".format(
table_name)
ins_sql = "insert into {} (name, name_en, city_id, country_id, `from`, source_id, localtion_id, status, source_list) VALUES (%s,%s,%s,%s,%s,%s,%s,%s,%s)".format(
table_name)
cursor.execute(sel_sql, source_id)
exists_localtion = {}
for id, localtion_id, source_list in cursor.fetchall():
print id, localtion_id, source_list
exists_localtion[localtion_id] = (id, json.loads(source_list or "{}"))
new_hotels_and_not_id = []
if exists_localtion:
for _i, line in enumerate(res_data):
new_hotels = {}
mylocaltion_id, myhotels = line[6], line[8]
if exists_localtion.has_key(mylocaltion_id):
yourid, yourhotels = exists_localtion[mylocaltion_id]
mykeys = myhotels.keys()
yourkeys = yourhotels.keys()
if len(mykeys) > len(yourkeys):
for k in mykeys:
new_hotels[k] = myhotels.get(k) or yourhotels.get(k)
else:
for k in yourkeys:
new_hotels[k] = yourhotels.get(k) or myhotels.get(k)
line[8] = json.dumps(new_hotels)
line.insert(0, yourid)
else:
line[8] = json.dumps(line[8] or {})
new_hotels_and_not_id.append(line)
res_data = filter(lambda x:len(x)==10, res_data)
cursor.executemany(rep_sql, res_data)
service_platform_conn.commit()
if new_hotels_and_not_id:
cursor.executemany(ins_sql, new_hotels_and_not_id)
service_platform_conn.commit()
if not exists_localtion:
for line in res_data:
line[8] = json.dumps(line[8])
cursor.executemany(ins_sql, res_data)
service_platform_conn.commit()
cursor.close()
service_platform_conn.close()
except Exception as e:
self.logger.exception(msg="[mysql error]", exc_info=e)
raise ServiceStandardError(error_code=ServiceStandardError.MYSQL_ERROR, wrapped_exception=e)
def insert_error_f_md5_file(file_name, error_md5, file_md5, img_type):
conn = service_platform_pool.connection()
cursor = conn.cursor()
if img_type == 'hotel':
insert_sql = '''INSERT IGNORE INTO error_f_md5_file (file_name, file_md5, error_md5) VALUES (%s, %s, %s);'''
else:
insert_sql = '''INSERT IGNORE INTO error_f_md5_file_poi (file_name, file_md5, error_md5) VALUES (%s, %s, %s);'''
cursor.execute(insert_sql, (file_name, file_md5, error_md5))
conn.commit()
cursor.close()
conn.close()
def _execute(self, **kwargs):
city_id = self.task.kwargs['city_id']
country_id = self.task.kwargs['country_id']
check_in = self.task.kwargs['check_in']
city_url = self.task.kwargs['city_url']
error_code, result, page_store_key, types_result_num = qyer_list_to_database(
tid=self.task.task_id,
used_times=self.task.used_times,
source=self.task.kwargs['source'],
city_id=city_id,
check_in=check_in,
city_url=city_url,
need_cache=self.task.used_times == 0)
collections.save({
'collections': self.task.collection,
'task_id': self.task.task_id,
'used_times': self.task.used_times[0],
'total_num': types_result_num,
'stored_page_keys': page_store_key,
'result': result,
'insert_time': datetime.datetime.now()
})
self.task.error_code = error_code
sql = SQL.format(self.task.task_name)
data = []
for sid, url, page_id, branch, tag in result:
data.append(('qyer', sid, city_id, country_id, url))
try:
service_platform_conn = service_platform_pool.connection()
cursor = service_platform_conn.cursor()
_res = cursor.executemany(sql, data)
service_platform_conn.commit()
cursor.close()
service_platform_conn.close()
self.task.get_data_per_times = len(data)
self.task.list_task_insert_db_count = _res
except Exception as e:
raise ServiceStandardError(
error_code=ServiceStandardError.MYSQL_ERROR,
wrapped_exception=e)
if len(data) > 0:
self.task.error_code = 0
else:
raise ServiceStandardError(
error_code=ServiceStandardError.EMPTY_TICKET)
return result, error_code
def get_seek(task_name):
sql = """select seek, priority, sequence from task_seek where task_name = '%s'"""
conn = service_platform_pool.connection()
cursor = conn.cursor()
cursor.execute(sql % task_name)
result = cursor.fetchone()
cursor.close()
conn.close()
logger.info('timestramp, priority : %s ' % str(result))
if not result or len(result) == 0:
return get_default_timestramp(), PRIORITY, 0
return result
def hotel_list_insert_db(table_name, res_data):
try:
service_platform_conn = service_platform_pool.connection()
cursor = service_platform_conn.cursor()
sql = "replace into {} (name, name_en, city_id, country_id, `from`, status, source_list) VALUES (%s,%s,%s,%s,%s,%s,%s)".format(
table_name)
cursor.executemany(sql, res_data)
service_platform_conn.commit()
cursor.close()
service_platform_conn.close()
except Exception as e:
self.logger.exception(msg="[mysql error]", exc_info=e)
raise ServiceStandardError(error_code=ServiceStandardError.MYSQL_ERROR, wrapped_exception=e)
def execute_sql(sql, commit=False):
conn = service_platform_pool.connection()
cursor = conn.cursor()
logger.info(sql)
cursor.execute(sql)
if commit:
conn.commit()
cursor.close()
conn.close()
return
result = cursor.fetchall()
logger.info('row_count : %s ' % cursor.rowcount)
cursor.close()
conn.close()
return result
def hotel_list_insert_db():
try:
service_platform_conn = service_platform_pool.connection()
cursor = service_platform_conn.cursor()
sql = "INSERT IGNORE INTO {} (source, source_id, city_id, country_id, hotel_url) VALUES (%s,%s,%s,%s,%s)".format(
self.task.task_name)
_res = cursor.executemany(sql, res_data)
service_platform_conn.commit()
cursor.close()
service_platform_conn.close()
self.task.list_task_insert_db_count = _res
self.task.get_data_per_times = len(res_data)
except Exception as e:
self.logger.exception(msg="[mysql error]", exc_info=e)
raise ServiceStandardError(
error_code=ServiceStandardError.MYSQL_ERROR,
wrapped_exception=e)
def create_table(table_name):
conn = service_platform_pool.connection()
cursor = conn.cursor()
tab_args = table_name.split('_')
if tab_args[0] == 'detail':
sql_file = LOAD_FILES[tab_args[1]]
elif tab_args[0] == 'list':
sql_file = LOAD_FILES['list']
elif tab_args[0] == 'images':
if tab_args[1] == 'hotel':
sql_file = LOAD_FILES['images_hotel']
elif tab_args[2] in ('daodao', 'qyer'):
sql_file = LOAD_FILES['images_daodao']
cursor.execute(sql_file % table_name)
logger.info('已创建表: %s' % table_name)
cursor.close()
conn.close()
def insert_all_data():
global update_data_list
global task_data_list
global is_new_task
# init insert conn and cursor
task_conn = service_platform_pool.connection()
task_cursor = task_conn.cursor()
data_conn = spider_data_poi_pool.connection()
data_cursor = data_conn.cursor()
# update task table and insert data table
if is_new_task:
_res = task_cursor.executemany(
'''UPDATE pic_detect_task_new SET status=2 WHERE id=%s;''',
update_data_list)
else:
_res = task_cursor.executemany(
'''UPDATE pic_detect_task SET status=2 WHERE id=%s;''',
update_data_list)
logger.debug("[update status finished][update task: {}]".format(_res))
_res = data_cursor.executemany(
'''INSERT IGNORE INTO PoiPictureInformation (city_id, poi_id, pic_name, is_scaned) VALUES (%s, %s, %s, 0); ''',
task_data_list)
logger.debug(
"[update status finished][insert poi face detect task: {}]".format(
_res))
# 由于事务关系原因，当两个 sql 均运行成功后才入库，否则不 commit
task_conn.commit()
task_cursor.close()
task_conn.close()
data_conn.commit()
data_cursor.close()
data_conn.close()
def _execute(self, **kwargs):
url = self.task.kwargs['url']
source = self.task.kwargs['source']
source_id = self.task.kwargs['source_id']
city_id = self.task.kwargs['city_id']
country_id = self.task.kwargs['country_id']
hid = self.task.kwargs['hid']
headers = {}
other_info = {'source_id': source_id, 'city_id': city_id}
if source in ['starwood', 'hyatt', 'gha', 'shangrila', 'fourseasons']:
error_code, res, page_store_key_list = hotel_detail_database(
url, source)
if error_code == 0:
result = parse_hotel_info(res)
else:
raise ServiceStandardError(error_code=error_code)
else:
with MySession(need_cache=True) as session:
# booking start
if source == 'booking':
headers['Referer'] = 'http://www.booking.com'
# booking end
session.headers.update(headers)
start = time.time()
if source not in ('hilton', 'ihg', 'holiday', 'accor',
'marriott'):
page = session.get(url, timeout=240)
page.encoding = 'utf8'
content = page.text
elif source == 'ihg':
url1, url2 = url.split('#####')
page1 = session.get(url1, timeout=240)
page1.encoding = 'utf8'
content1 = page1.text
page2 = session.get(url2, timeout=240)
page2.encoding = 'utf8'
content2 = page2.text
content = [content1, content2]
elif source == 'holiday':
url2, url1 = url.split('#####')
page1 = requests.get(
url1,
headers={
'x-ihg-api-key':
'se9ym5iAzaW8pxfBjkmgbuGjJcr3Pj6Y',
'ihg-language': 'zh-CN'
},
timeout=240)
page1.encoding = 'utf8'
content1 = page1.text
page2 = requests.get(
url2,
timeout=240,
headers={
'accept': 'application/json, text/plain, */*',
'Content-Type': 'application/json; charset=UTF-8',
'user-agent':
'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.84 Safari/537.36',
'ihg-language': 'zh-CN',
})
page2.encoding = 'utf8'
content2 = page2.text
page3 = requests.get(url1,
headers={
'x-ihg-api-key':
'se9ym5iAzaW8pxfBjkmgbuGjJcr3Pj6Y'
},
timeout=240)
page3.encoding = 'utf8'
content3 = page3.text
content = (content1, content2, content3)
elif source == 'accor':
proxy_url = "http://10.10.239.46:8087/proxy?source=pricelineFlight&user=crawler&passwd=spidermiaoji2014"
r = requests.get(proxy_url)
proxies = {'https': "socks5://" + str(r.text)}
headers = {
"User-Agent":
"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.84 Safari/537.36"
}
page = requests.get(url,
headers=headers,
verify=False,
proxies=proxies)
page.encoding = 'utf8'
content = page.text
elif source == 'marriott':
url_list = url.split('#####')
url = url_list[0]
for i in url_list:
if len(i.split('=')) > 1:
key, value = i.split('=')[0], i.split('=')[1]
if key == 'longtitude':
other_info['longtitude'] = value
if key == 'latitude':
other_info['latitude'] = value
else:
if url_list.index(i) == 1:
other_info['hotel_name_en'] = i
url2 = url.replace("travel", "hotel-photos")
url3 = url.replace("travel/", "maps/travel/")
url4 = url.replace("hotels/", "hotels/fact-sheet/")
headers = {
'User-Agent':
'Mozilla/5.0 (Macintosh; Intel Mac OS X 10.11; rv:47.0) Gecko/20100101 Firefox/47.0'
}
if "https://www.marriott.com" in url:
page1 = requests.get(url, headers=headers, timeout=240)
page2 = requests.get(url2,
headers=headers,
timeout=240)
page3 = requests.get(url3,
headers=headers,
timeout=240)
page4 = requests.get(url4,
headers=headers,
timeout=240)
page1.encoding = 'utf8'
page2.encoding = 'utf8'
page3.encoding = 'utf8'
page4.encoding = 'utf8'
content1 = page1.text
content2 = page2.text
content3 = page3.text
content4 = page4.text
content = (content1, content2, content3, content4)
else:
url2 = url + "/hotel-overview"
page1 = requests.get(url, headers=headers, timeout=240)
page2 = requests.get(url2,
headers=headers,
timeout=240)
page1.encoding = 'utf8'
page2.encoding = 'utf8'
content1 = page1.text
content2 = page2.text
content = (content1, content2)
else:
session.auto_update_host = False
hilton_index = url.find('index.html')
if hilton_index > -1:
url = url[:hilton_index]
split_args = url.split('/')
detail_url = 'http://www3.hilton.com/zh_CN/hotels/{0}/{1}/popup/hotelDetails.html'.format(
split_args[-3], split_args[-2])
map_info_url = url + 'maps-directions.html'
desc_url = url + 'about.html'
page = session.get(url)
map_info_page = session.get(map_info_url)
desc_page = session.get(desc_url)
detail_page = session.get(detail_url, )
page.encoding = 'utf8'
detail_page.encoding = 'utf8'
map_info_page.encoding = 'utf8'
desc_page.encoding = 'utf8'
__content = page.text
logger.info(detail_url)
__detail_content = detail_page.text
__map_info_content = map_info_page.text
__desc_content = desc_page.text
content = [
__content, __detail_content, __map_info_content,
__desc_content
]
logger.debug("[crawl_data][Takes: {}]".format(time.time() -
start))
start = time.time()
result = parse_hotel(content=content,
url=url,
other_info=other_info,
source=source,
part=self.task.task_name,
retry_count=self.task.used_times)
logger.debug("[parse_hotel][func: {}][Takes: {}]".format(
parse_hotel.func_name,
time.time() - start))
try:
data_collections = mongo_data_client['ServicePlatform'][
self.task.task_name]
data_collections.create_index([('source', 1), ('source_id', 1)],
unique=True,
background=True)
data_collections.create_index([('location', '2dsphere')],
background=True)
tmp_result = deepcopy(result.values(backdict=True))
lon, lat = str(result.map_info).split(',')
lon, lat = float(lon), float(lat)
tmp_result.update(
{'location': {
'type': "Point",
'coordinates': [lon, lat]
}})
data_collections.save(tmp_result)
except pymongo.errors.DuplicateKeyError:
# logger.exception("[result already in db]", exc_info=e)
logger.warning("[result already in db]")
except Exception as exc:
raise ServiceStandardError(
error_code=ServiceStandardError.MONGO_ERROR,
wrapped_exception=exc)
start = time.time()
try:
service_platform_conn = service_platform_pool.connection()
cursor = service_platform_conn.cursor()
others_info = json.loads(result.others_info)
others_info['hid'] = hid
result.others_info = json.dumps(others_info)
sql = result.generation_sql()
sql = sql.format(table_name=self.task.task_name)
values = result.values()
self.logger.info(result.__dict__)
cursor.execute(sql, values)
service_platform_conn.commit()
cursor.close()
service_platform_conn.close()
except Exception as e:
logger.exception(e)
raise ServiceStandardError(
error_code=ServiceStandardError.MYSQL_ERROR,
wrapped_exception=e)
logger.debug("[Insert DB][Takes: {}]".format(time.time() - start))
self.task.error_code = 0
return self.task.error_code
# h.is_parking_free = '0'
# h.service = '只有床'
# h.img_items = "https://www.'baidu.com|https:'//www.baidu.com"
# h.description = '0.5星级酒店'
# h.accepted_cards = 'AAA'
# h.check_in_time = '2017-09-09 12:23:45'
# h.check_out_time = '2017-09-09 18:23:45'
# h.hotel_url = 'https://map.baidu.com'
h.update_time = datetime.datetime.now()
# h.continent = 'NULL'
h.other_info = json.dumps({'json': '个性不'})
print h
sql = h.generation_sql()
values = h.values()
print values
sql = sql.format(table_name='aaaa')
# sql = sql % values
print sql
from proj.mysql_pool import service_platform_pool
service_platform_conn = service_platform_pool.connection()
cursor = service_platform_conn.cursor()
cursor.execute(sql, values)
cursor.close()
service_platform_conn.close()
# c = Coordinate()
# c.latitude = '123.12343'
# c.longitude = '2345.4123'
# print c
def _execute(self, **kwargs):
id = kwargs['id']
source = kwargs['source']
url = kwargs['url']
table_name = kwargs['table_name']
t1 = time.time()
with MySession(need_cache=False, need_proxies=True) as session:
resp_daodao = session.get(url)
content_daodao = resp_daodao.text
real_daodao_url = re.findall(r"redirectPage\('(.*)'\)", content_daodao)[0]
# print content
real_url = None
print id, source, url
# self.logger.info('%s\n%s\n%s\n' % (source, url, content[-600:]))
try:
if source == 'agoda':
url_obj = urlparse.urlsplit(real_daodao_url)
hid = urlparse.parse_qs(url_obj.query)['hid'][0]
line = SourceIDS.find_one({'source_id': 'agoda'+hid})
assert line, '没找到agoda的hid'
real_url = line['url']
elif source == 'booking':
real_url = real_daodao_url.replace('http', 'https').replace('.html', '.zh-cn.html').split('?', 1)[0]
elif source == 'ctrip':
base_url = 'http://hotels.ctrip.com/international/{0}.html'
url_obj = urlparse.urlsplit(real_daodao_url)
try:
hotel_id = urlparse.parse_qs(url_obj.query)['hotelid'][0]
except:
jumpUrl = urlparse.parse_qs(url_obj.query)['jumpUrl'][0]
hotel_id = re.findall('/name(\w+)', urlparse.urlsplit(jumpUrl).path)[0]
real_url = base_url.format(hotel_id)
elif source == 'expedia':
raise Exception('我是expedia')
elif source == 'hotels':
base_url = 'https://ssl.hotels.cn/ho{0}/'
url_obj = urlparse.urlsplit(real_daodao_url)
hotel_id = urlparse.parse_qs(url_obj.query)['hotelid'][0]
real_url = base_url.format(hotel_id)
else:
raise Exception('我是别的源')
except:
resp = session.get(real_daodao_url)
content = resp.text
if source == 'agoda':
agoda_json = re.search(r'window.searchBoxReact = (.*)(?=;)', content).group(1)
agoda_json = json.loads(agoda_json)
url = agoda_json.get('recentSearches', [])[0].get('data', {}).get('url')
if url.startswith('/zh-cn'):
base_url = 'https://www.agoda.com'
elif url.startswith('zh-cn'):
base_url = 'https://www.agoda.com/'
else:
base_url = 'https://www.agoda.com/zh-cn'
real_url = ''.join([base_url, url])
elif source == 'booking':
base_url = 'https://www.booking.com'
root = html.fromstring(content)
real_url = root.xpath('//div[@id="hotellist_inner"]//a')[0]
real_url = ''.join([base_url, real_url.attrib.get('href').replace('-cn', '-com')])
elif source == 'ctrip':
ctrip_json = re.search(r'hotelPositionJSON: (.*)(?=,)', content).group(1)
ctrip_json = json.loads(ctrip_json)
url = ctrip_json[0].get('url')
base_url = "http://hotels.ctrip.com"
real_url = ''.join([base_url, url])
elif source == 'elong':
# hotel_id = re.search(r'hotelId":"([0-9]+)"', content).group(1)
hotel_id = re.search(r'data-hotelid="(\w+)"', content).group(1)
real_url = 'http://ihotel.elong.com/{0}/'.format(hotel_id)
elif source == 'expedia':
raise Exception('我是expedia')
elif source == 'hotels':
root = html.fromstring(content)
hotel_id = root.xpath('//div[@id="listings"]//li')[0].attrib.get('data-hotel-id')
real_url = "https://ssl.hotels.cn/ho{0}/?pa=1&q-check-out=2018-04-16&tab=description&q-room-0-adults=2&YGF=7&q-check-in=2018-04-15&MGT=1&WOE=1&WOD=7&ZSX=0&SYE=3&q-room-0-children=0".format(
hotel_id)
print real_url
t2 = time.time()
self.logger.info('抓取耗时： {}'.format(t2 - t1))
service_platform_conn = service_platform_pool.connection()
cursor = service_platform_conn.cursor()
sql = "update {0} set source_list = JSON_REPLACE(source_list, '$.{1}', %s) where id = %s".format(table_name, source);
cursor.execute(sql, (real_url, id))
service_platform_conn.commit()
cursor.close()
service_platform_conn.close()
t3 = time.time()
self.logger.info('入库耗时： {}'.format(t3 - t2))
self.task.error_code = 0
return id, source, self.task.error_code
