class CheckQualificationByPromotion():
def __init__(self):
self.get_raw_data = GetRawData()
self.redis_client = RedisClient()
self.batch_size = 50
def get_pre_users(self):
batch = []
while len(batch) < self.batch_size:
pre_user = self.redis_client.get_pre_users()
if not self.is_user(pre_user): #如果这个pre_user在user表中还不存在
batch.append(pre_user)
return batch
def count_pre_users(self):
return self.redis_client.count_pre_users()
def is_user(self, sec_user_id):
return self.redis_client.is_user(sec_user_id)
def check_qualification_by_promotion(self, sec_user_id):
try:
raw_data = self.get_raw_data.get_promotions(sec_user_id)
except Exception as e:
logger.error('get_promotions出错-' + e.args[0] + '-sec_user_id-' +
sec_user_id)
return None
try:
raw_data.get('columns')[0].get('name') #表示确实获取到了页面
data = raw_data.get('promotions')
if len(data) > 10: #确实获取到了页面，promotion大于10
self.redis_client.add_users(sec_user_id)
except Exception as e:
logger.error('解析promotions页面失败-sec_user_id-' + sec_user_id + '-' +
e.args[0])
def run(self):
if self.count_pre_users() > 0:
batch = self.get_pre_users()
tasks = [
gevent.spawn(self.check_qualification_by_promotion,
sec_user_id) for sec_user_id in batch
]
gevent.joinall(tasks)
else:
logger.info('pre_users列表空了，程序退出')
sys.exit()
class GetPreUsers():
def __init__(self):
self.get_raw_data = GetRawData()
self.redis_client = RedisClient()
self.batch_size = 10
self.pre_user_list = []
self.stupid_key_words = STUPID_KEY_WORDS
def count_following(self):
return self.redis_client.count_following()
def count_pre_users(self):
return self.redis_client.count_pre_users()
def get_following(self):
batch = []
for i in range(self.batch_size):
batch.append(self.redis_client.get_following())
return batch
def add_following_and_pre_users(self):
for pre_user in self.pre_user_list:
if self.count_following() < 100000:
self.redis_client.add_following(pre_user)
if self.count_pre_users() < 500000:
self.redis_client.add_pre_users(pre_user)
def is_qualified_user(self, user):
if user.get('is_gov_media_vip'):
return False
if user.get('enterprise_verify_reason'):
return False
if user.get('custom_verify'):
if not '自媒体' in user.get('custom_verify'):
if not '主播' in user.get('custom_verify'):
if not '视频' in user.get('custom_verify'):
return False
nickname = user.get('nickname')
for word in self.stupid_key_words:
if word in nickname:
return False
return True
def get_pre_users(self, sec_user_id):
try:
raw_data = self.get_raw_data.get_following(sec_user_id)
except Exception as e:
logger.error('get_pre_user出错-' + e.args[0] + '-sec_user_id-' +
sec_user_id)
return None
if not raw_data.get('status_code') == 2096:
following_list = raw_data.get('followings')
if len(following_list) == 0:
logger.error('获取不到数据了，程序退出')
#sys.exit()
for user in following_list:
if self.is_qualified_user(user):
self.pre_user_list.append(user.get('sec_uid'))
else:
logger.info('关注不可见-sec_user_id-' + sec_user_id)
def run(self):
if self.count_following() < 100000 or self.count_pre_users() < 500000:
batch = self.get_following()
tasks = [
gevent.spawn(self.get_pre_users, sec_user_id)
for sec_user_id in batch
]
gevent.joinall(tasks)
logger.info('获取到pre_user-' + str(len(self.pre_user_list)))
self.add_following_and_pre_users()
self.pre_user_list.clear()
else:
logger.info('已经有太多following或pre_users了')
