ReceiptsRecorded runs, model-free verdicts
VERIFIED

datadog__datadogpy-555

VERIFIED on first verdict

1 attempt, 0 appeals. 1 file, 3 added and 1 removed lines. Tokens: 47,238 tokens. Model cost: $0.003. Sandbox time: 55 s.

The plan

Repository
datadog/datadogpy
Base commit
6319ebd (image tag)
Issue
String decode in dogwrap **Describe the bug** The parameters `notify_success`, `notify_warning` and `notify_error` cause the `AttributeError` shown below to be thrown when used. ``` Traceback (most recent call last): File "/usr/local/bin/dogwrap", line 8, in <module> sys.exit(main())
Files to edit
  • datadog/dogshell/wrap.py
Approach
Remove the unnecessary `.decode()` call on the `notifications` variable in `build_event_body`, or make it safe by only decoding when `notifications` is `bytes`. Looking at the test `test_build_event_body`, the test calls `notifications.decode("utf-8", "replace")` on the bytes before passing it, but the function should handle both bytes and str gracefully. The smallest fix is to only call `.decode()` if `notifications` is of type `bytes`. This matches how `stdout` and `stderr` are already handled in the same function - they use `.decode("utf-8", "replace")` which would also fail if they were already strings, but the test setup passes bytes. The fix should ensure `notifications` is treated the same way: decode if bytes, use as-is if str. The cleanest minimal change is to check the type before decoding.

Attempt 1

VERIFIED

Agent branch

KindCommandExitDurationDigest
commandgit ls-files -z
exact command
git ls-files -z
00.003sd6d429d7
writewrite datadog/dogshell/wrap.py
exact command
/opt/receipts-26292804f50b4b0fb055a265a0f7a0a6/bin/busybox sh -c 'mkdir -p /datadogpy/datadog/dogshell && cp /opt/receipts-26292804f50b4b0fb055a265a0f7a0a6/incoming/061d200310613d2f571b1dbd85a39c18dd9800151b430706478814953f9572f7 /datadogpy/datadog/dogshell/wrap.py'
00.005s8775ca94
commandcd /datadogpy && python -m pytest tests/unit/dogwrap/test_dogwrap.py::TestDogwrap::test_build_event_body -v 2>&1
exact command
cd /datadogpy && python -m pytest tests/unit/dogwrap/test_dogwrap.py::TestDogwrap::test_build_event_body -v 2>&1
00.367sbdd160dd
commandcd /datadogpy && python -m pytest tests/unit/dogwrap/ -v 2>&1
exact command
cd /datadogpy && python -m pytest tests/unit/dogwrap/ -v 2>&1
00.305sf70f5fb1
diffcapture patch
exact command
compute patch in executor staging agent1-0e94de1db7124b9f9a6603be056618bb: /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 ae2b89ca0d1d2e4a1aea5159e5df08b4027a7616
00.037s356bdfaf2a00
Finish summary
Fixed the `AttributeError: 'str' object has no attribute 'decode'` bug in `datadog/dogshell/wrap.py`. The `build_event_body` function was unconditionally calling `.decode("utf-8", "replace")` on the `notifications` parameter, but in Python 3, command-line arguments like `--notify_error` are already `str` objects. The fix adds a type check using `isinstance(notifications, bytes)` before decoding, so strings pass through unchanged while bytes are still decoded properly.
Worker outcome
finished
  • Target tests pass: yes
  • Full suite passes: yes
  • Files changed: datadog/dogshell/wrap.py
  • Ran tests: yes

Witness branch w1

KindCommandExitDurationDigest
applyapply patch 44a65bdaa64b
exact command
git update-index -q --refresh; git apply -v --3way --recount --ignore-space-change --whitespace=nowarn /opt/receipts-5bddb5ef878741c29561b901c89de8dd/incoming/44a65bdaa64b2f3f3bd3126f55b90c6a063c120df5bfd9d6766d6db0cba58be5.diff
00.009s9ac2c6237007
verificationpytest (witness) tests/unit/dogwrap/test_dogwrap.py
exact command
/opt/receipts-9f1c076b206c420f9cc908a9fd32e87b/bin/busybox mkdir -p /opt/receipts/reports && python -I /opt/receipts-9f1c076b206c420f9cc908a9fd32e87b/receipts_pytest.py --no-header -rA --tb=line --color=no -p no:cacheprovider -W ignore::DeprecationWarning tests/unit/dogwrap/test_dogwrap.py -o junit_family=xunit1 -p no:cacheprovider -rA --continue-on-collection-errors --junitxml=/opt/receipts/reports/w1-2.xml
00.872s9ac2c6237007

Gate predicate checklist

PredicateNameStatusEvidence
R1_fail_to_passFailing specification tests now passPASStarget tests passed: tests/unit/dogwrap/test_dogwrap.py::TestDogwrap::test_build_event_body
R2_pass_to_passPreviously passing tests keptPASS11 baseline-passing tests still pass
R3_no_shrinkNo removed tests or new skipsPASSall 12 baseline tests collected; skips unchanged (0)
R4_patch_scopePatch scopePASSpatch touches 1 file(s), all in scope
R5_provenanceWitness chain and patch digestPASSagent chain db367bc3 -> f70f5fb1 unbroken over 5 receipt(s); witness chain db367bc3 -> 75023aef unbroken over 2 receipt(s); applied digest matches
R6_claim_auditAgent claim audit (advisory)FAILclaimed green but never ran the tests on this branch

What it said

Finish summary
Fixed the `AttributeError: 'str' object has no attribute 'decode'` bug in `datadog/dogshell/wrap.py`. The `build_event_body` function was unconditionally calling `.decode("utf-8", "replace")` on the `notifications` parameter, but in Python 3, command-line arguments like `--notify_error` are already `str` objects. The fix adds a type check using `isinstance(notifications, bytes)` before decoding, so strings pass through unchanged while bytes are still decoded properly.
Worker outcome
finished
  • Target tests pass: yes
  • Full suite passes: yes
  • Files changed: datadog/dogshell/wrap.py
  • Ran tests: yes

What the record shows

unsupported: claimed green but never ran the tests on this branch

SWE-rebench's official grader: resolved

Agrees with the gate

Shipped patch

diff --git a/datadog/dogshell/wrap.py b/datadog/dogshell/wrap.pyindex 022b333..f3bc1ad 100644--- a/datadog/dogshell/wrap.py+++ b/datadog/dogshell/wrap.py@@ -211,8 +211,10 @@ def build_event_body(cmd, returncode, stdout, stderr, notifications):         )      if notifications:+        if isinstance(notifications, bytes):+            notifications = notifications.decode("utf-8", "replace")         fmt_notifications = u"**>>>> NOTIFICATIONS <<<<**\n\n {notifications}\n".format(-            notifications=notifications.decode("utf-8", "replace")+            notifications=notifications         )      return \

Model and costs

Model
nvidia/Nemotron-3_5-Lightning thinking off · temperature 1.0 · top_p 0.95
Tokens
47,238 tokens
Model cost
$0.003
Sandbox time
55 s
Sandbox cost
Token Factory reported cost: 0.042 (unit not published)
Full environment disclosure
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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 ~.