Fixed proxies

iaai_scraper/core/config.py

@@ -2,6 +2,7 @@ import json
 import os
 from dataclasses import dataclass, field
 from pathlib import Path
+from urllib.parse import quote, urlsplit, urlunsplit
 
 from dotenv import load_dotenv
 
@@ -331,6 +332,32 @@ class ProxyConfig:
             result["password"] = self.password
         return result
 
+    def to_requests_proxy_url(self) -> str | None:
+        if not self.server:
+            return None
+        if not self.username:
+            return self.server
+
+        parts = urlsplit(self.server)
+        if not parts.scheme or not parts.hostname:
+            return self.server
+
+        username = quote(self.username, safe="")
+        password = quote(self.password or "", safe="")
+        host = parts.hostname
+        if ":" in host and not host.startswith("["):
+            host = f"[{host}]"
+        if parts.port is not None:
+            host = f"{host}:{parts.port}"
+        netloc = f"{username}:{password}@{host}"
+        return urlunsplit((parts.scheme, netloc, parts.path, parts.query, parts.fragment))
+
+    def to_requests_proxies(self) -> dict[str, str] | None:
+        proxy_url = self.to_requests_proxy_url()
+        if not proxy_url:
+            return None
+        return {"http": proxy_url, "https": proxy_url}
+
 
 #  Главный объект настроек: собирает все блоки конфигурации