fix: proxy extract error

This commit is contained in:
程序员阿江(Relakkes)
2025-11-26 16:01:54 +08:00
parent 6eef02d08c
commit f1e7124654
4 changed files with 268 additions and 16 deletions

View File

@@ -53,7 +53,7 @@ class ProxyProvider(ABC):
class IpCache:
def __init__(self):
self.cache_client: AbstractCache = CacheFactory.create_cache(cache_type=config.CACHE_TYPE_MEMORY)
self.cache_client: AbstractCache = CacheFactory.create_cache(cache_type=config.CACHE_TYPE_REDIS)
def set_ip(self, ip_key: str, ip_value_info: str, ex: int):
"""

View File

@@ -33,11 +33,14 @@ from proxy import IpCache, IpInfoModel, ProxyProvider
from proxy.types import ProviderNameEnum
from tools import utils
# 快代理的IP代理过期时间向前推移5秒避免临界时间使用失败
DELTA_EXPIRED_SECOND = 5
class KuaidailiProxyModel(BaseModel):
ip: str = Field("ip")
port: int = Field("端口")
expire_ts: int = Field("过期时间")
expire_ts: int = Field("过期时间,单位秒,多少秒后过期")
def parse_kuaidaili_proxy(proxy_info: str) -> KuaidailiProxyModel:
@@ -114,7 +117,7 @@ class KuaiDaiLiProxy(ProxyProvider):
response = await client.get(self.api_base + uri, params=self.params)
if response.status_code != 200:
utils.logger.error(f"[KuaiDaiLiProxy.get_proxies] statuc code not 200 and response.txt:{response.text}")
utils.logger.error(f"[KuaiDaiLiProxy.get_proxies] statuc code not 200 and response.txt:{response.text}, status code: {response.status_code}")
raise Exception("get ip error from proxy provider and status code not 200 ...")
ip_response: Dict = response.json()
@@ -125,16 +128,19 @@ class KuaiDaiLiProxy(ProxyProvider):
proxy_list: List[str] = ip_response.get("data", {}).get("proxy_list")
for proxy in proxy_list:
proxy_model = parse_kuaidaili_proxy(proxy)
# expire_ts是相对时间秒数需要转换为绝对时间戳
# 提前DELTA_EXPIRED_SECOND秒认为过期避免临界时间使用失败
ip_info_model = IpInfoModel(
ip=proxy_model.ip,
port=proxy_model.port,
user=self.kdl_user_name,
password=self.kdl_user_pwd,
expired_time_ts=proxy_model.expire_ts,
expired_time_ts=proxy_model.expire_ts + utils.get_unix_timestamp() - DELTA_EXPIRED_SECOND,
)
ip_key = f"{self.proxy_brand_name}_{ip_info_model.ip}_{ip_info_model.port}"
self.ip_cache.set_ip(ip_key, ip_info_model.model_dump_json(), ex=ip_info_model.expired_time_ts)
# 缓存过期时间使用相对时间(秒数),也需要减去缓冲时间
self.ip_cache.set_ip(ip_key, ip_info_model.model_dump_json(), ex=proxy_model.expire_ts - DELTA_EXPIRED_SECOND)
ip_infos.append(ip_info_model)
return ip_cache_list + ip_infos
@@ -143,12 +149,22 @@ class KuaiDaiLiProxy(ProxyProvider):
def new_kuai_daili_proxy() -> KuaiDaiLiProxy:
"""
构造快代理HTTP实例
支持两种环境变量命名格式:
1. 大写格式KDL_SECERT_ID, KDL_SIGNATURE, KDL_USER_NAME, KDL_USER_PWD
2. 小写格式kdl_secret_id, kdl_signature, kdl_user_name, kdl_user_pwd
优先使用大写格式,如果不存在则使用小写格式
Returns:
"""
# 支持大小写两种环境变量格式,优先使用大写
kdl_secret_id = os.getenv("KDL_SECERT_ID") or os.getenv("kdl_secret_id", "你的快代理secert_id")
kdl_signature = os.getenv("KDL_SIGNATURE") or os.getenv("kdl_signature", "你的快代理签名")
kdl_user_name = os.getenv("KDL_USER_NAME") or os.getenv("kdl_user_name", "你的快代理用户名")
kdl_user_pwd = os.getenv("KDL_USER_PWD") or os.getenv("kdl_user_pwd", "你的快代理密码")
return KuaiDaiLiProxy(
kdl_secret_id=os.getenv("kdl_secret_id", "你的快代理secert_id"),
kdl_signature=os.getenv("kdl_signature", "你的快代理签名"),
kdl_user_name=os.getenv("kdl_user_name", "你的快代理用户名"),
kdl_user_pwd=os.getenv("kdl_user_pwd", "你的快代理密码"),
kdl_secret_id=kdl_secret_id,
kdl_signature=kdl_signature,
kdl_user_name=kdl_user_name,
kdl_user_pwd=kdl_user_pwd,
)

View File

@@ -109,11 +109,14 @@ class WanDouHttpProxy(ProxyProvider):
def new_wandou_http_proxy() -> WanDouHttpProxy:
"""
构造豌豆HTTP实例
支持两种环境变量命名格式:
1. 大写格式WANDOU_APP_KEY
2. 小写格式wandou_app_key
优先使用大写格式,如果不存在则使用小写格式
Returns:
"""
return WanDouHttpProxy(
app_key=os.getenv(
"wandou_app_key", "你的豌豆HTTP app_key"
), # 通过环境变量的方式获取豌豆HTTP app_key
)
# 支持大小写两种环境变量格式,优先使用大写
app_key = os.getenv("WANDOU_APP_KEY") or os.getenv("wandou_app_key", "你的豌豆HTTP app_key")
return WanDouHttpProxy(app_key=app_key)