class Getter():
def __init__(self):
self.redis = RedisClient()
self.crawler = Crawler()
def is_over_threshold(self):
"""
判断是否达到了代理池限制
"""
if self.redis.count() >= POOL_UPPER_THRESHOLD:
return True
else:
return False
def run(self):
print('获取器开始执行')
if not self.is_over_threshold():
# 获取代理网站数量并循环
for callback_label in range(self.crawler.__CrawlFuncCount__):
# 代理网站方法名
callback = self.crawler.__CrawlFunc__[callback_label]
# 传入方法名，返回ip:端口号
proxies = self.crawler.get_proxies(callback)
# 数据存入redis
for proxy in proxies:
self.redis.add(proxy)
class Getter():
def __init__(self):
self.redis = RedisClient()
self.crawler = Crawler()
def is_over_threshold(self):
if self.redis.count() >= POOL_MAX_THRESHOLD:
return True
else:
return False
def run(self):
print("获取器开始执行")
if not self.is_over_threshold():
for callback_index in range(self.crawler.__CrawlFuncCount__):
# print(callback_index)
callback = self.crawler.__CrawlFunc__[callback_index]
proxies = self.crawler.get_proxies(callback)
for proxy in proxies:
self.redis.add(proxy)
