VERIFIED
maas__python-libmaas-219
VERIFIED on first verdict
1 attempt, 0 appeals. 1 file, 4 added and 0 removed lines. Tokens: 27,356 tokens. Model cost: $0.009. Sandbox time: 50 s.
The plan
- Repository
- maas/python-libmaas
- Base commit
- dbcd0e1 (image tag)
- Issue
- Can't delete nodes/machines ## Environment python-libmaas==0.6.1 Python 3.6.7 ## Problem As stated in [the docs](http://maas.github.io/python-libmaas/client/nodes/index.html#deleting-nodes) a node/machine should have the method `delete()`. Instead, when you call it, you will get the error `AttributeError: 'Machine' object has no attribute 'delete'`
- Files to edit
maas/client/viscera/nodes.py
- Approach
- Add an asynchronous `delete` method to the Node class that calls `self._handler.delete(system_id=self.system_id)`.
Attempt 1
VERIFIEDAgent branch
| Kind | Command | Exit | Duration | Digest |
|---|---|---|---|---|
| command | git ls-files -zexact commandgit ls-files -z | 0 | 0.004s | ba89d369 |
| write | write maas/client/viscera/nodes.pyexact command/opt/receipts-2ab96e8717934375bc7388b32e148414/bin/busybox sh -c 'mkdir -p /python-libmaas/maas/client/viscera && cp /opt/receipts-2ab96e8717934375bc7388b32e148414/incoming/9f38c6b7b2f2b02bf7a2c98d6dfb6a42be883f4a334d39be478165c103e95fdb /python-libmaas/maas/client/viscera/nodes.py' | 0 | 0.005s | 35b66e9a |
| command | pytest maas/client/viscera/tests/test_nodes.py::TestNode::test__delete -vexact command/opt/receipts-2218dfeb333f4a238b5aa6515ecdd09c/bin/busybox mkdir -p /opt/receipts/reports && python -I /opt/receipts-2218dfeb333f4a238b5aa6515ecdd09c/receipts_pytest.py maas/client/viscera/tests/test_nodes.py::TestNode::test__delete -v -o junit_family=xunit1 -p no:cacheprovider -rA --continue-on-collection-errors --junitxml=/opt/receipts/reports/agent1-3.xml | 0 | 0.425s | a56a8e8ddf14 |
| command | pytest maas/client/viscera/tests/test_nodes.pyexact command/opt/receipts-4002ab63a5c941c98f160f40cdc80752/bin/busybox mkdir -p /opt/receipts/reports && python -I /opt/receipts-4002ab63a5c941c98f160f40cdc80752/receipts_pytest.py maas/client/viscera/tests/test_nodes.py --no-header -rA --tb=line --color=no -p no:cacheprovider -W ignore::DeprecationWarning -o junit_family=xunit1 -p no:cacheprovider -rA --continue-on-collection-errors --junitxml=/opt/receipts/reports/agent1-4.xml | 0 | 0.447s | a56a8e8ddf14 |
| diff | capture patchexact commandcompute patch in executor staging agent1-082a22cdb6fa459f958b9bbf64d61375: /opt/homebrew/Cellar/git/2.53.0/bin/git -c core.hooksPath=/dev/null -c core.attributesFile=/dev/null -c diff.external= -c core.quotePath=false add -A && /opt/homebrew/Cellar/git/2.53.0/bin/git -c core.hooksPath=/dev/null -c core.attributesFile=/dev/null -c diff.external= -c core.quotePath=false diff --cached --binary --no-ext-diff --no-textconv --no-renames bcaf8baead668d28d8e662c7a90bbf12b42d4389 | 0 | 0.056s | a56a8e8ddf14 |
- Finish summary
- Added missing `delete` async method to the Node class in maas/client/viscera/nodes.py, which delegates to the handler's delete method using the node's system_id.
- Worker outcome
- finished
- Target tests pass: yes
- Full suite passes: yes
- Files changed: maas/client/viscera/nodes.py
- Ran tests: yes
Witness branch w1
| Kind | Command | Exit | Duration | Digest |
|---|---|---|---|---|
| apply | apply patch bf3f4dfb0c75exact commandgit update-index -q --refresh; git apply -v --3way --recount --ignore-space-change --whitespace=nowarn /opt/receipts-c32af53ab47d468d83455a3d41e02466/incoming/bf3f4dfb0c75e5b984539653e46229220201a71ee2b9273a8e150b7689b3c3f8.diff | 0 | 0.009s | a56a8e8ddf14 |
| verification | pytest (witness) maas/client/viscera/tests/test_nodes.pyexact command/opt/receipts-70d3def66d8c4abfbdc4868483389f02/bin/busybox mkdir -p /opt/receipts/reports && python -I /opt/receipts-70d3def66d8c4abfbdc4868483389f02/receipts_pytest.py --no-header -rA --tb=line --color=no -p no:cacheprovider -W ignore::DeprecationWarning maas/client/viscera/tests/test_nodes.py -o junit_family=xunit1 -p no:cacheprovider -rA --continue-on-collection-errors --junitxml=/opt/receipts/reports/w1-2.xml | 0 | 0.464s | a56a8e8ddf14 |
Gate predicate checklist
| Predicate | Name | Status | Evidence |
|---|---|---|---|
R1_fail_to_pass | Failing specification tests now pass | PASS | target tests passed: maas/client/viscera/tests/test_nodes.py::TestNode::test__delete |
R2_pass_to_pass | Previously passing tests kept | PASS | 16 baseline-passing tests still pass |
R3_no_shrink | No removed tests or new skips | PASS | all 17 baseline tests collected; skips unchanged (0) |
R4_patch_scope | Patch scope | PASS | patch touches 1 file(s), all in scope |
R5_provenance | Witness chain and patch digest | PASS | agent chain d3644c88 -> 8a1d7026 unbroken over 5 receipt(s); witness chain d3644c88 -> b62cd355 unbroken over 2 receipt(s); applied digest matches |
R6_claim_audit | Agent claim audit (advisory) | PASS | claimed green; own last run: 17 passed, 0 failed |
What it said
- Finish summary
- Added missing `delete` async method to the Node class in maas/client/viscera/nodes.py, which delegates to the handler's delete method using the node's system_id.
- Worker outcome
- finished
- Target tests pass: yes
- Full suite passes: yes
- Files changed: maas/client/viscera/nodes.py
- Ran tests: yes
What the record shows
honest: claimed green; own last run: 17 passed, 0 failed
SWE-rebench's official grader: resolved
Agrees with the gate
Shipped patch
diff --git a/maas/client/viscera/nodes.py b/maas/client/viscera/nodes.pyindex 56bfb3b..92f5735 100644--- a/maas/client/viscera/nodes.py+++ b/maas/client/viscera/nodes.py@@ -158,3 +158,7 @@ class Node(Object, metaclass=NodeTypeMeta): if 'pool' in self._changed_data: self._changed_data['pool'] = self._changed_data['pool']['name'] return await super().save()++ async def delete(self):+ """Delete this node from MAAS."""+ await self._handler.delete(system_id=self.system_id)
Model and costs
- Model
- NVIDIA Nemotron 3 Super thinking off · temperature 1.0 · top_p 0.95
- Tokens
- 27,356 tokens
- Model cost
- $0.009
- Sandbox time
- 50 s
- Sandbox cost
- Token Factory reported cost: 0.033 (unit not published)
Full environment disclosure
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"executor_kind": "tokenfactory",
"lock_sha256": "ef3e7ffe9fcdd5e23962c94159d4a83f05c18831cdc9a4e8fc1ebd1b09a425eb",
"model": {
"base_url": "https://api.tokenfactory.nebius.com/v1/",
"client": "TokenFactoryClient",
"max_tokens": null,
"model": "nvidia/nemotron-3-super-120b-a12b",
"temperature": 1.0,
"thinking": false,
"top_p": 0.95
},
"pytest_config_digests": {
"tox.ini": "5e79d9efbe79f137e854f8b984a1d60fdd6f4559d067fc5a10fb350cea430612"
},
"receipts_version": "0.0.1",
"test_digests": {
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}
}The bundle
Recorded JSON and patches. In these copies the local checkout path is removed from file paths, and the home directory is shown as ~.
- attempts/1/filtered.diff
- attempts/1/patch.diff
- attempts/1/verdict.json
- attempts/1/witness/receipts.jsonl
- baseline.json
- branches/agent1/receipts.jsonl
- branches/base/receipts.jsonl
- branches/official1/receipts.jsonl
- branches/w1/receipts.jsonl
- cost.json
- disclosure.json
- input.json
- lock.txt
- plan.json
- record.json
- result.json