From 9f9d11b3c6d8c067aa4201cd78d5c67345baf44e Mon Sep 17 00:00:00 2001 From: Fabro Date: Mon, 16 Mar 2026 08:01:10 -0400 Subject: [PATCH] checkpoint MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ⚒️ Generated with [Fabro](https://fabro.sh) --- checkpoint.json | 52 +++++++++++++++++++++++++++------- nodes/solve/prompt.md | 44 ++++++++++++++++++++++++++++ nodes/solve/provider_used.json | 5 ++++ nodes/solve/response.md | 36 +++++++++++++++++++++++ nodes/solve/status.json | 6 ++++ 5 files changed, 132 insertions(+), 11 deletions(-) create mode 100644 nodes/solve/prompt.md create mode 100644 nodes/solve/provider_used.json create mode 100644 nodes/solve/response.md create mode 100644 nodes/solve/status.json diff --git a/checkpoint.json b/checkpoint.json index e24867574..c90d534f3 100644 --- a/checkpoint.json +++ b/checkpoint.json @@ -1,31 +1,38 @@ { - "timestamp": "2026-03-16T11:58:50.191704Z", - "current_node": "setup", + "timestamp": "2026-03-16T12:01:10.892114Z", + "current_node": "solve", "completed_nodes": [ "start", - "setup" + "setup", + "solve" ], "node_retries": { "start": 1, - "setup": 1 + "setup": 1, + "solve": 1 }, "context_values": { "graph.rankdir": "LR", "internal.fidelity": "compact", + "last_stage": "solve", "internal.node_visit_count": 1, - "failure_signature": "setup|deterministic|script failed with exit code: ## stdout fatal: destination path '.' already exists and is not an empty directory.", + "internal.retry_count.solve": 1, + "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''\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.", "internal.retry_count.setup": 1, + "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''\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", + "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''\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: ## 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": "setup", - "internal.thread_id": "start", + "current_node": "solve", + "thread.setup.current_node": "solve", + "internal.thread_id": "setup", "thread.start.current_node": "setup", - "outcome": "fail", - "failure_class": "deterministic" + "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''`)\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": [], "node_outcomes": { @@ -33,6 +40,28 @@ "status": "success", "duration_ms": 0 }, + "solve": { + "status": "success", + "context_updates": { + "last_stage": "solve", + "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", + "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''`)\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" + }, + "notes": "Stage completed: solve", + "usage": { + "model": "claude-haiku-4-5", + "input_tokens": 31463, + "output_tokens": 8742, + "cache_read_tokens": 1213806, + "cache_write_tokens": 40494, + "cost": 0.0601384 + }, + "files_touched": [ + "/home/daytona/workspace/django/http/response.py", + "/home/daytona/workspace/tests/responses/tests.py" + ], + "duration_ms": 137389 + }, "setup": { "status": "fail", "context_updates": { @@ -46,12 +75,13 @@ "duration_ms": 82 } }, - "next_node_id": "solve", + "next_node_id": "extract_patch", "loop_failure_signatures": { "setup|deterministic|script failed with exit code: ## stdout fatal: destination path '.' already exists and is not an empty directory.": 1 }, "node_visits": { "setup": 1, + "solve": 1, "start": 1 } } \ No newline at end of file diff --git a/nodes/solve/prompt.md b/nodes/solve/prompt.md new file mode 100644 index 000000000..5dda6ed73 --- /dev/null +++ b/nodes/solve/prompt.md @@ -0,0 +1,44 @@ +Goal: HttpResponse doesn't handle memoryview objects +Description + +I 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: +from django.http import HttpResponse +# String content +response = HttpResponse("My Content") +response.content +# Out: b'My Content' +# This is correct +# Bytes content +response = HttpResponse(b"My Content") +response.content +# Out: b'My Content' +# This is also correct +# memoryview content +response = HttpResponse(memoryview(b"My Content")) +response.content +# Out: b'' +# This is not correct, I am expecting b'My Content' + + + +## Additional Context + +I 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)). +The 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. +I'll try to work on this. + +## Completed stages +- **setup**: fail + - Script: `git clone https://github.com/django/django.git . && git checkout 879cc3da6249e920b8d54518a0ae06de835d7373 && python -m pip install -e .` + - Stdout: + ``` + fatal: destination path '.' already exists and is not an empty directory. + ``` + - Stderr: (empty) + +## Context +- failure_class: deterministic +- failure_signature: setup|deterministic|script failed with exit code: ## stdout fatal: destination path '.' already exists and is not an empty directory. + + +Fix this GitHub issue in the repository. Make the minimal code change needed. \ No newline at end of file diff --git a/nodes/solve/provider_used.json b/nodes/solve/provider_used.json new file mode 100644 index 000000000..17e74f4d1 --- /dev/null +++ b/nodes/solve/provider_used.json @@ -0,0 +1,5 @@ +{ + "mode": "agent", + "provider": "anthropic", + "model": "claude-haiku-4-5" +} \ No newline at end of file diff --git a/nodes/solve/response.md b/nodes/solve/response.md new file mode 100644 index 000000000..26f631670 --- /dev/null +++ b/nodes/solve/response.md @@ -0,0 +1,36 @@ +Great! All those tests pass too. Now let's create a final summary and verify our implementation is minimal and correct: + +## Summary + +I have successfully fixed the issue where `HttpResponse` doesn't handle `memoryview` objects. + +### Changes Made + +1. **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: + +```python +if isinstance(value, memoryview): + return bytes(value) +``` + +This 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. + +2. **Added tests in `/home/daytona/workspace/tests/responses/tests.py`**: Added two new tests: + - `test_memoryview_content`: Tests that `HttpResponse` correctly handles memoryview objects passed as the content parameter + - `test_memoryview_write`: Tests that `HttpResponse.write()` correctly handles memoryview objects + +### Why This Fix Works + +- **PostgreSQL returns binary fields as memoryview**: When retrieving binary data from PostgreSQL, the database driver returns `memoryview` objects instead of raw bytes +- **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''`) +- **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`) +- **Works with all response types**: The fix works for: + - `HttpResponse` initialization + - `HttpResponse.write()` + - `StreamingHttpResponse` with memoryview chunks + +### Testing + +- All 34 existing response tests pass +- 2 new tests specifically for memoryview support pass +- Additional manual tests confirm the fix works for the exact scenarios described in the issue \ No newline at end of file diff --git a/nodes/solve/status.json b/nodes/solve/status.json new file mode 100644 index 000000000..f266127ca --- /dev/null +++ b/nodes/solve/status.json @@ -0,0 +1,6 @@ +{ + "status": "success", + "notes": "Stage completed: solve", + "failure_reason": null, + "timestamp": "2026-03-16T12:01:10.891895+00:00" +} \ No newline at end of file