Sample
zipp 4.1.0: Navigate and traverse implied directories in zip archives with zipp.Path without missing entries or failing iterdir
Verified sample for pypi zipp 4.1.0: Navigate and traverse implied directories in zip archives with zipp.Path without missing entries or failing iterdir. The…
sha256:00f9926ea635cabde911806dda15b6abecbe1fda1872ea2a51887544b21c4b03
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
- 2
- Signing keys that built it
- 2
Declared environment
python linux x64 python python pip
Verification-run environments
| Environment | Contract | Stages | Run |
|---|---|---|---|
| python 3.12 · linux alpine/x64 · docker ed25519:d91480838ac982c9 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · python@1 |
2026-08-16 |
| python 3.12 · linux alpine/x64 · docker ed25519:2175b912ea1c23b1 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · python@1 |
2026-08-18 |
Case
HOW- Goal
- Navigate and traverse implied directories in zip archives with zipp.Path without missing entries or failing iterdir
- Packages
- Symbols
-
- zipp.Path
- zipp.CompleteDirs
- zipp.FastLookup
- Environment
- python
- Created
- 2026-08-16T12:21:55Z
Contract
- assert not Path(zf, 'sub').exists() and not Path(zf, 'sub').is_dir() and (Path(zf) / 'sub').exists() and (Path(zf) / 'sub').is_dir()
- assert list((Path(zf) / 'sub').iterdir()) == [Path(zf.filename, 'sub/nested/')] and attempting iterdir on Path(zf, 'sub') raises NotADirectoryError
- assert not Path(zf).exists() and Path(zf).is_dir() at the archive root
- assert isinstance((Path(zf) / 'sub').parent, zipp.Path) while Path(zf).parent returns a pathlib.Path
- assert isinstance(zf, zipp.FastLookup) after constructing Path(zf) in read mode
Files
- NOTES.md
- csx.json
- requirements.txt
- src/__init__.py
- src/archive_nav.py
- test/contract.py