disable content observing for streaming requests (#1221)

Author: AndreyNikiforov

CHANGELOG.md

@@ -2,6 +2,7 @@
 
 ## Unreleased
 
+- fix: OOMing on large downloads [#1214](https://github.com/icloud-photos-downloader/icloud_photos_downloader/issues/1214)
 - feat: support downloading from multiple albums [#738](https://github.com/icloud-photos-downloader/icloud_photos_downloader/issues/738) [#438](https://github.com/icloud-photos-downloader/icloud_photos_downloader/issues/438)
 
 ## 1.30.0 (2025-08-17)

src/foundation/http.py

@@ -32,10 +32,13 @@ def cookie_str_to_dict(cookie_header: str) -> Mapping[str, str]:
 
 
 def response_body(response: Response) -> Any:
-    try:
-        return response.json()
-    except Exception:
-        return response.text
+    if response.raw.stream:
+        return None
+    else:
+        try:
+            return response.json()
+        except Exception:
+            return response.text
 
 
 def request_body(request: PreparedRequest) -> Any: