From 72041d1d5f626de6ffa1ce90cfbcf6dec89f9a3d Mon Sep 17 00:00:00 2001 From: Fabro Date: Mon, 16 Mar 2026 08:08:26 -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 | 46 ++++++++++++++++++++++++++-------- nodes/solve/prompt.md | 26 +++++++++++++++++++ nodes/solve/provider_used.json | 5 ++++ nodes/solve/response.md | 16 ++++++++++++ nodes/solve/status.json | 6 +++++ 5 files changed, 89 insertions(+), 10 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 7781d1f84..98fc34f11 100644 --- a/checkpoint.json +++ b/checkpoint.json @@ -1,31 +1,38 @@ { - "timestamp": "2026-03-16T12:06:39.031677Z", - "current_node": "setup", + "timestamp": "2026-03-16T12:08:26.459807Z", + "current_node": "solve", "completed_nodes": [ "start", - "setup" + "setup", + "solve" ], "node_retries": { + "solve": 1, "start": 1, "setup": 1 }, "context_values": { "graph.rankdir": "LR", - "current.preamble": "Goal: UsernameValidator allows trailing newline in usernames\nDescription\n\t\nASCIIUsernameValidator and UnicodeUsernameValidator use the regex \nr'^[\\w.@+-]+$'\nThe intent is to only allow alphanumeric characters as well as ., @, +, and -. However, a little known quirk of Python regexes is that $ will also match a trailing newline. Therefore, the user name validators will accept usernames which end with a newline. You can avoid this behavior by instead using \\A and \\Z to terminate regexes. For example, the validator regex could be changed to\nr'\\A[\\w.@+-]+\\Z'\nin order to reject usernames that end with a newline.\nI am not sure how to officially post a patch, but the required change is trivial - using the regex above in the two validators in contrib.auth.validators.\n\n", + "current.preamble": "Goal: UsernameValidator allows trailing newline in usernames\nDescription\n\t\nASCIIUsernameValidator and UnicodeUsernameValidator use the regex \nr'^[\\w.@+-]+$'\nThe intent is to only allow alphanumeric characters as well as ., @, +, and -. However, a little known quirk of Python regexes is that $ will also match a trailing newline. Therefore, the user name validators will accept usernames which end with a newline. You can avoid this behavior by instead using \\A and \\Z to terminate regexes. For example, the validator regex could be changed to\nr'\\A[\\w.@+-]+\\Z'\nin order to reject usernames that end with a newline.\nI am not sure how to officially post a patch, but the required change is trivial - using the regex above in the two validators in contrib.auth.validators.\n\n\n## Completed stages\n- **setup**: fail\n - Script: `git clone https://github.com/django/django.git . && git checkout d26b2424437dabeeca94d7900b37d2df4410da0c && 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", "internal.retry_count.setup": 1, + "last_response": "Implemented the fix in a Django checkout at `/home/daytona/workspace/django` since the provided setup failed cloning into the existing workspace.\n\nChanges made:\n- Updated both username validators to u", "graph.goal": "UsernameValidator allows trailing newline in usernames\nDescription\n\t\nASCIIUsernameValidator and UnicodeUsernameValidator use the regex \nr'^[\\w.@+-]+$'\nThe intent is to only allow alphanumeric characters as well as ., @, +, and -. However, a little known quirk of Python regexes is that $ will also match a trailing newline. Therefore, the user name validators will accept usernames which end with a newline. You can avoid this behavior by instead using \\A and \\Z to terminate regexes. For example, the validator regex could be changed to\nr'\\A[\\w.@+-]+\\Z'\nin order to reject usernames that end with a newline.\nI am not sure how to officially post a patch, but the required change is trivial - using the regex above in the two validators in contrib.auth.validators.\n", "internal.fidelity": "compact", "thread.start.current_node": "setup", + "last_stage": "solve", + "response.solve": "Implemented the fix in a Django checkout at `/home/daytona/workspace/django` since the provided setup failed cloning into the existing workspace.\n\nChanges made:\n- Updated both username validators to use `\\A...\\Z` instead of `^...$`:\n - `django/contrib/auth/validators.py`\n- Added regression coverage for usernames ending with a trailing newline:\n - `tests/auth_tests/test_validators.py`\n\nValidation:\n- Ran: `python tests/runtests.py auth_tests.test_validators`\n- Result: passed\n\nSummary of the actual fix:\n- `r'^[\\w.@+-]+$'` → `r'\\A[\\w.@+-]+\\Z'`\n\nIf you want, I can also provide this as a unified patch snippet.", "internal.node_visit_count": 1, "internal.run_id": "01KKV8MVCG5YVWGXZR9DAFMA1T", - "current_node": "setup", - "internal.thread_id": "start", + "current_node": "solve", + "internal.thread_id": "setup", "internal.retry_count.start": 1, - "outcome": "fail", - "failure_class": "deterministic", + "outcome": "success", + "failure_class": "", "command.stderr": "", + "internal.retry_count.solve": 1, "command.output": "fatal: destination path '.' already exists and is not an empty directory.\n", - "failure_signature": "setup|deterministic|script failed with exit code: ## stdout fatal: destination path '.' already exists and is not an empty directory." + "failure_signature": "", + "thread.setup.current_node": "solve" }, "logs": [], "node_outcomes": { @@ -44,14 +51,33 @@ "start": { "status": "success", "duration_ms": 0 + }, + "solve": { + "status": "success", + "context_updates": { + "last_response": "Implemented the fix in a Django checkout at `/home/daytona/workspace/django` since the provided setup failed cloning into the existing workspace.\n\nChanges made:\n- Updated both username validators to u", + "last_stage": "solve", + "response.solve": "Implemented the fix in a Django checkout at `/home/daytona/workspace/django` since the provided setup failed cloning into the existing workspace.\n\nChanges made:\n- Updated both username validators to use `\\A...\\Z` instead of `^...$`:\n - `django/contrib/auth/validators.py`\n- Added regression coverage for usernames ending with a trailing newline:\n - `tests/auth_tests/test_validators.py`\n\nValidation:\n- Ran: `python tests/runtests.py auth_tests.test_validators`\n- Result: passed\n\nSummary of the actual fix:\n- `r'^[\\w.@+-]+$'` → `r'\\A[\\w.@+-]+\\Z'`\n\nIf you want, I can also provide this as a unified patch snippet." + }, + "notes": "Stage completed: solve", + "usage": { + "model": "gpt-5.4", + "input_tokens": 203522, + "output_tokens": 4385, + "cache_read_tokens": 159744, + "reasoning_tokens": 1575, + "cost": 0.57458 + }, + "duration_ms": 104963 } }, - "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": { "start": 1, + "solve": 1, "setup": 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..93048f112 --- /dev/null +++ b/nodes/solve/prompt.md @@ -0,0 +1,26 @@ +Goal: UsernameValidator allows trailing newline in usernames +Description + +ASCIIUsernameValidator and UnicodeUsernameValidator use the regex +r'^[\w.@+-]+$' +The intent is to only allow alphanumeric characters as well as ., @, +, and -. However, a little known quirk of Python regexes is that $ will also match a trailing newline. Therefore, the user name validators will accept usernames which end with a newline. You can avoid this behavior by instead using \A and \Z to terminate regexes. For example, the validator regex could be changed to +r'\A[\w.@+-]+\Z' +in order to reject usernames that end with a newline. +I am not sure how to officially post a patch, but the required change is trivial - using the regex above in the two validators in contrib.auth.validators. + + +## Completed stages +- **setup**: fail + - Script: `git clone https://github.com/django/django.git . && git checkout d26b2424437dabeeca94d7900b37d2df4410da0c && 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..9f9e29e5d --- /dev/null +++ b/nodes/solve/provider_used.json @@ -0,0 +1,5 @@ +{ + "mode": "agent", + "provider": "openai", + "model": "gpt-5.4" +} \ No newline at end of file diff --git a/nodes/solve/response.md b/nodes/solve/response.md new file mode 100644 index 000000000..6c74647ac --- /dev/null +++ b/nodes/solve/response.md @@ -0,0 +1,16 @@ +Implemented the fix in a Django checkout at `/home/daytona/workspace/django` since the provided setup failed cloning into the existing workspace. + +Changes made: +- Updated both username validators to use `\A...\Z` instead of `^...$`: + - `django/contrib/auth/validators.py` +- Added regression coverage for usernames ending with a trailing newline: + - `tests/auth_tests/test_validators.py` + +Validation: +- Ran: `python tests/runtests.py auth_tests.test_validators` +- Result: passed + +Summary of the actual fix: +- `r'^[\w.@+-]+$'` → `r'\A[\w.@+-]+\Z'` + +If you want, I can also provide this as a unified patch snippet. \ No newline at end of file diff --git a/nodes/solve/status.json b/nodes/solve/status.json new file mode 100644 index 000000000..de7b54bfb --- /dev/null +++ b/nodes/solve/status.json @@ -0,0 +1,6 @@ +{ + "status": "success", + "notes": "Stage completed: solve", + "failure_reason": null, + "timestamp": "2026-03-16T12:08:26.459605+00:00" +} \ No newline at end of file