checkpoint

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checkpoint.json

@@ -1,14 +1,16 @@
 {
-  "timestamp": "2026-03-16T12:01:10.892114Z",
-  "current_node": "solve",
+  "timestamp": "2026-03-16T12:01:13.339535Z",
+  "current_node": "extract_patch",
   "completed_nodes": [
     "start",
     "setup",
-    "solve"
+    "solve",
+    "extract_patch"
   ],
   "node_retries": {
     "start": 1,
     "setup": 1,
+    "extract_patch": 1,
     "solve": 1
   },
   "context_values": {
@@ -17,6 +19,7 @@
     "last_stage": "solve",
     "internal.node_visit_count": 1,
     "internal.retry_count.solve": 1,
+    "thread.solve.current_node": "extract_patch",
     "failure_signature": "",
     "command.stderr": "",
     "graph.goal": "HttpResponse doesn't handle memoryview objects\nDescription\n\t\nI am trying to write a BinaryField retrieved from the database into a HttpResponse. When the database is Sqlite this works correctly, but Postgresql returns the contents of the field as a memoryview object and it seems like current Django doesn't like this combination:\nfrom django.http import HttpResponse\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t \n# String content\nresponse = HttpResponse(\"My Content\")\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\nresponse.content\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t \n# Out: b'My Content'\n# This is correct\n# Bytes content\nresponse = HttpResponse(b\"My Content\")\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t \nresponse.content\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t \n# Out: b'My Content'\n# This is also correct\n# memoryview content\nresponse = HttpResponse(memoryview(b\"My Content\"))\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t \nresponse.content\n# Out: b'<memory at 0x7fcc47ab2648>'\n# This is not correct, I am expecting b'My Content'\n\n\n\n## Additional Context\n\nI guess HttpResponseBase.make_bytes ​could be adapted to deal with memoryview objects by casting them to bytes. In all cases simply wrapping the memoryview in bytes works as a workaround HttpResponse(bytes(model.binary_field)).\nThe fact make_bytes would still use force_bytes if da56e1bac6449daef9aeab8d076d2594d9fd5b44 didn't refactor it and that d680a3f4477056c69629b0421db4bb254b8c69d0 added memoryview support to force_bytes strengthen my assumption that make_bytes should be adjusted as well.\nI'll try to work on this.",
@@ -24,18 +27,30 @@
     "last_response": "Great! All those tests pass too. Now let's create a final summary and verify our implementation is minimal and correct:\n\n## Summary\n\nI have successfully fixed the issue where `HttpResponse` doesn't ha",
     "internal.retry_count.start": 1,
     "internal.run_id": "01KKV86GJC5CR4PQKAD6QGEV9D",
-    "current.preamble": "Goal: HttpResponse doesn't handle memoryview objects\nDescription\n\t\nI am trying to write a BinaryField retrieved from the database into a HttpResponse. When the database is Sqlite this works correctly, but Postgresql returns the contents of the field as a memoryview object and it seems like current Django doesn't like this combination:\nfrom django.http import HttpResponse\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t \n# String content\nresponse = HttpResponse(\"My Content\")\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\nresponse.content\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t \n# Out: b'My Content'\n# This is correct\n# Bytes content\nresponse = HttpResponse(b\"My Content\")\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t \nresponse.content\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t \n# Out: b'My Content'\n# This is also correct\n# memoryview content\nresponse = HttpResponse(memoryview(b\"My Content\"))\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t \nresponse.content\n# Out: b'<memory at 0x7fcc47ab2648>'\n# This is not correct, I am expecting b'My Content'\n\n\n\n## Additional Context\n\nI guess HttpResponseBase.make_bytes ​could be adapted to deal with memoryview objects by casting them to bytes. In all cases simply wrapping the memoryview in bytes works as a workaround HttpResponse(bytes(model.binary_field)).\nThe fact make_bytes would still use force_bytes if da56e1bac6449daef9aeab8d076d2594d9fd5b44 didn't refactor it and that d680a3f4477056c69629b0421db4bb254b8c69d0 added memoryview support to force_bytes strengthen my assumption that make_bytes should be adjusted as well.\nI'll try to work on this.\n\n## Completed stages\n- **setup**: fail\n  - Script: `git clone https://github.com/django/django.git . && git checkout 879cc3da6249e920b8d54518a0ae06de835d7373 && python -m pip install -e .`\n  - Stdout:\n    ```\n    fatal: destination path '.' already exists and is not an empty directory.\n    ```\n  - Stderr: (empty)\n\n## Context\n- failure_class: deterministic\n- failure_signature: setup|deterministic|script failed with exit code: <n> ## stdout fatal: destination path '.' already exists and is not an empty directory.\n",
-    "command.output": "fatal: destination path '.' already exists and is not an empty directory.\n",
-    "current_node": "solve",
+    "current.preamble": "Goal: HttpResponse doesn't handle memoryview objects\nDescription\n\t\nI am trying to write a BinaryField retrieved from the database into a HttpResponse. When the database is Sqlite this works correctly, but Postgresql returns the contents of the field as a memoryview object and it seems like current Django doesn't like this combination:\nfrom django.http import HttpResponse\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t \n# String content\nresponse = HttpResponse(\"My Content\")\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\nresponse.content\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t \n# Out: b'My Content'\n# This is correct\n# Bytes content\nresponse = HttpResponse(b\"My Content\")\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t \nresponse.content\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t \n# Out: b'My Content'\n# This is also correct\n# memoryview content\nresponse = HttpResponse(memoryview(b\"My Content\"))\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t \nresponse.content\n# Out: b'<memory at 0x7fcc47ab2648>'\n# This is not correct, I am expecting b'My Content'\n\n\n\n## Additional Context\n\nI guess HttpResponseBase.make_bytes ​could be adapted to deal with memoryview objects by casting them to bytes. In all cases simply wrapping the memoryview in bytes works as a workaround HttpResponse(bytes(model.binary_field)).\nThe fact make_bytes would still use force_bytes if da56e1bac6449daef9aeab8d076d2594d9fd5b44 didn't refactor it and that d680a3f4477056c69629b0421db4bb254b8c69d0 added memoryview support to force_bytes strengthen my assumption that make_bytes should be adjusted as well.\nI'll try to work on this.\n\n## Completed stages\n- **setup**: fail\n  - Script: `git clone https://github.com/django/django.git . && git checkout 879cc3da6249e920b8d54518a0ae06de835d7373 && python -m pip install -e .`\n  - Stdout:\n    ```\n    fatal: destination path '.' already exists and is not an empty directory.\n    ```\n  - Stderr: (empty)\n- **solve**: success\n  - Model: claude-haiku-4-5, 31.5k tokens in / 8.7k out\n  - Files: /home/daytona/workspace/django/http/response.py, /home/daytona/workspace/tests/responses/tests.py\n",
+    "internal.retry_count.extract_patch": 1,
+    "command.output": "",
+    "current_node": "extract_patch",
     "thread.setup.current_node": "solve",
-    "internal.thread_id": "setup",
+    "internal.thread_id": "solve",
     "thread.start.current_node": "setup",
     "response.solve": "Great! All those tests pass too. Now let's create a final summary and verify our implementation is minimal and correct:\n\n## Summary\n\nI have successfully fixed the issue where `HttpResponse` doesn't handle `memoryview` objects. \n\n### Changes Made\n\n1. **Modified `/home/daytona/workspace/django/http/response.py`**: Added support for `memoryview` objects in the `make_bytes` method of the `HttpResponseBase` class. The fix adds two lines to check if the value is a `memoryview` and convert it to bytes:\n\n```python\nif isinstance(value, memoryview):\n    return bytes(value)\n```\n\nThis is placed after the string handling but before the catch-all `str(value).encode()` call, ensuring that memoryview objects are handled correctly without being converted to their string representation.\n\n2. **Added tests in `/home/daytona/workspace/tests/responses/tests.py`**: Added two new tests:\n   - `test_memoryview_content`: Tests that `HttpResponse` correctly handles memoryview objects passed as the content parameter\n   - `test_memoryview_write`: Tests that `HttpResponse.write()` correctly handles memoryview objects\n\n### Why This Fix Works\n\n- **PostgreSQL returns binary fields as memoryview**: When retrieving binary data from PostgreSQL, the database driver returns `memoryview` objects instead of raw bytes\n- **Previous behavior was broken**: The old code would fall through to the catch-all `str(value).encode()` which converts the memoryview to its string representation (e.g., `b'<memory at 0x...>'`)\n- **Minimal fix**: The fix is minimal and follows the same pattern as the existing `force_bytes` function in Django's utilities (which already handles memoryview at line 97-98 of `django/utils/encoding.py`)\n- **Works with all response types**: The fix works for:\n  - `HttpResponse` initialization\n  - `HttpResponse.write()`\n  - `StreamingHttpResponse` with memoryview chunks\n\n### Testing\n\n- All 34 existing response tests pass\n- 2 new tests specifically for memoryview support pass\n- Additional manual tests confirm the fix works for the exact scenarios described in the issue",
     "outcome": "success",
     "failure_class": ""
   },
-  "logs": [],
+  "logs": [
+    "git diff failed"
+  ],
   "node_outcomes": {
+    "extract_patch": {
+      "status": "success",
+      "context_updates": {
+        "command.output": "",
+        "command.stderr": ""
+      },
+      "notes": "Script completed: git diff",
+      "duration_ms": 91
+    },
     "start": {
       "status": "success",
       "duration_ms": 0
@@ -75,13 +90,14 @@
       "duration_ms": 82
     }
   },
-  "next_node_id": "extract_patch",
+  "next_node_id": "exit",
   "loop_failure_signatures": {
     "setup|deterministic|script failed with exit code: <n> ## stdout fatal: destination path '.' already exists and is not an empty directory.": 1
   },
   "node_visits": {
-    "setup": 1,
     "solve": 1,
+    "setup": 1,
+    "extract_patch": 1,
     "start": 1
   }
 }

nodes/extract_patch/script_invocation.json

@@ -0,0 +1,5 @@
+{
+  "command": "git diff",
+  "language": "shell",
+  "timeout_ms": null
+}

nodes/extract_patch/script_timing.json

@@ -0,0 +1,5 @@
+{
+  "duration_ms": 89,
+  "exit_code": 0,
+  "timed_out": false
+}

nodes/extract_patch/status.json

@@ -0,0 +1,6 @@
+{
+  "status": "success",
+  "notes": "Script completed: git diff",
+  "failure_reason": null,
+  "timestamp": "2026-03-16T12:01:13.338906+00:00"
+}