From 587564153fd4208e448a67445a491d5d2cdfd149 Mon Sep 17 00:00:00 2001
From: bot-backend <bot-backend@gendsgn.local>
Date: Sun, 31 May 2026 22:51:52 +0300
Subject: [PATCH] fix(tradein): cian _rotate_ip uses cian_proxy_rotate_url;
 page-scope idiom
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Review #926 fixups:
- _rotate_ip: cian_proxy_rotate_url or avito_proxy_rotate_url (was avito-only →
  rotated wrong proxy IP on Cian ban, ignored CIAN_PROXY_ROTATE_URL).
- pagination log: dir() → locals() for local-var existence check.
---
 tradein-mvp/backend/app/services/scrapers/cian.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tradein-mvp/backend/app/services/scrapers/cian.py b/tradein-mvp/backend/app/services/scrapers/cian.py
index 2ca8eeaf..fa7eaa63 100644
--- a/tradein-mvp/backend/app/services/scrapers/cian.py
+++ b/tradein-mvp/backend/app/services/scrapers/cian.py
@@ -155,7 +155,7 @@ class CianScraper(BaseScraper):
         мобильному модему нужно время поднять новый IP. Returns True при успехе.
         Зеркало AvitoScraper._rotate_ip (#623).
         """
-        rotate_url = settings.avito_proxy_rotate_url
+        rotate_url = settings.cian_proxy_rotate_url or settings.avito_proxy_rotate_url
         if not rotate_url:
             return False
         sep = "&" if "?" in rotate_url else "?"
@@ -573,7 +573,7 @@ class CianScraper(BaseScraper):
             room_label,
             lo,
             hi,
-            min(max_pages, page if "page" in dir() else 1),
+            min(max_pages, page if "page" in locals() else 1),
             max_pages,
             collected_this_bucket,
             len(seen),