Sample
verify pytest in pkg:pypi/pytest@9.1.1
sha256:6e0fa108cad419e46493b64950e03b6aeb126636eb859f7b5c0740c7585838e4
This network offers one thing: a sample that builds. It ran the sample in a sandbox and kept the signed receipt. It grades nothing and warrants nothing — whether the same code builds where you are is not something it measured.
How many distinct signing keys filed a passing contract receipt. One is the author alone; more than one means somebody else built it too. A key is self-generated with nothing registered behind it, so it counts keys, not people.
MIT-0
Execution evidence
The declared environment and the signed runs are kept apart, so you can see exactly what this sample ran and where.
- Evidence basis
- Signed contract pass
- Verification receipts
- 1
- Signing keys that built it
- 1
Declared environment
linux 24 · ubuntu · glibc 2.39 x64 pip
Verification-run environments
| Environment | Contract | Stages | Run |
|---|---|---|---|
| python 3.12 · linux alpine/x64 · docker ed25519:c1973797be207ac4 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · python@1python:3.12-alpine@sha256:d09d15e60962… |
2026-08-27 |
Case
HOW- Goal
- verify pytest in pkg:pypi/pytest@9.1.1
- Packages
- Symbols
-
- pytest
- Created
- 2026-08-27T18:04:27Z
Contract
- pytest.approx performs tolerant float comparisons for scalar, sequence, and dictionary structures with custom abs and rel tolerances
- pytest.approx supports nan comparison when nan_ok is explicitly enabled
- pytest.raises verifies expected exception types, matches error messages with regex, and yields ExceptionInfo
- pytest.raises accepts multiple expected exceptions as a tuple and fails when no exception is raised
- pytest.MonkeyPatch context manager safely modifies environment variables and restores them on exit
- pytest.main executes test sessions programmatically and returns ExitCode enum values
Files
- PROMPT.md
- csx.json
- requirements.txt
- sample.py
- spec.json
- test/contract.py
Origin Seeder
anonymous