108 lines
3.6 KiB
Python
108 lines
3.6 KiB
Python
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import random
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import requests
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class ProxyManager:
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def __init__(self):
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self.proxies = []
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def import_proxies(self, file_path):
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"""
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导入代理列表，支持文件路径，格式为 host:port:user:password
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"""
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try:
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with open(file_path, 'r') as file:
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content = file.read().replace('\r\n', '\n') # 替换 Windows 风格换行符
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lines = content.strip().split('\n')
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for line in lines:
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parts = line.split(':')
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if len(parts) == 4: # 确保格式正确
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proxy = {
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'host': parts[0],
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'port': parts[1],
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'user': parts[2],
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'password': parts[3],
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'protocol': 'http'
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}
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self.proxies.append(proxy)
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except FileNotFoundError:
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print(f"Error: File not found at {file_path}.")
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return False
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except Exception as e:
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print(f"Error: {str(e)}")
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return False
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return True
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def get_random_proxy(self):
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"""
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随机获取一个代理
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"""
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if not self.proxies:
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print("No proxies available.")
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return None
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return random.choice(self.proxies)
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def test_proxy(self, proxy):
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"""
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测试代理的对外 IP
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:param proxy: 格式为 {'host': '...', 'port': '...', 'user': '...', 'password': '...', 'protocol': '...'}
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"""
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if not proxy:
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print("Invalid proxy provided.")
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return None
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proxy_url = f"{proxy['protocol']}://{proxy['user']}:{proxy['password']}@{proxy['host']}:{proxy['port']}"
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proxies = {'http': proxy_url, 'https': proxy_url}
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try:
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response = requests.get("http://jsonip.com", proxies=proxies, timeout=5)
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if response.status_code == 200:
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return response.json()
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else:
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print(f"Failed with status code: {response.status_code}")
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return None
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except requests.RequestException as e:
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print(f"Request failed: {str(e)}")
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return None
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def is_empty(self):
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return not self.proxies
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def get_and_test_random_proxy(self):
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"""
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从代理列表中随机获取一个代理，测试联通性，并从列表中移除
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"""
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if not self.proxies:
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print("No proxies available.")
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return None
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proxy = random.choice(self.proxies)
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test_result = self.test_proxy(proxy)
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if test_result:
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print(f"Proxy works: {test_result}")
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self.proxies.remove(proxy) # 移除成功的代理
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return proxy, test_result
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else:
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print("Proxy failed. Removing from the list.")
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self.proxies.remove(proxy) # 移除失败的代理
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return None, None
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if __name__ == "__main__":
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manager = ProxyManager()
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print(f'测试是否是空的：{manager.is_empty()}')
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print(manager.import_proxies('IP.txt'))
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print(f'再测试是否是空的：{manager.is_empty()}')
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random_proxy = manager.get_random_proxy()
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print(f"获取到的随机代理:{random_proxy}")
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test_result = manager.test_proxy(random_proxy)
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print(f"随机代理的出口 IP:{test_result}")
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proxy, result = manager.get_and_test_random_proxy()
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if result:
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print(f"测试成功 : {result}，取得的代理是:{proxy},这个代理已经从代理管理器里移除。")
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else:
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print("测试失败.")
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