Source code for proxypool.error
"""
-------------------------------------------------
File Name: error.py
Description: 异常模块
Author: Liu
Date: 2016/12/9
-------------------------------------------------
"""
[docs]class ResourceDepletionError(Exception):
"""
资源枯竭异常,如果从所有抓取网站都抓不到可用的代理资源,
则抛出此异常。
"""
def __init__(self):
Exception.__init__(self)
def __str__(self):
return repr('The proxy source is exhausted')
[docs]class PoolEmptyError(Exception):
"""
代理池空异常,如果代理池长时间为空,则抛出此异常。
"""
def __init__(self):
Exception.__init__(self)
def __str__(self):
return repr('The proxy pool is empty')