CodeSampleX

Sample

verify starlette.types.Receive in pkg:pypi/starlette@1.6.0

sha256:99b913ac5905ddb4cacf56c4c944587fea97d802bbe1248b6185f736d6a94d61

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…
2026-08-28

Case

HOW
Goal
verify starlette.types.Receive in pkg:pypi/starlette@1.6.0
Packages
Symbols
  • starlette.types.Receive
Created
2026-08-28T06:47:34Z

Contract

  1. assert Receive callable consumes streamed HTTP request body chunks until more_body is False
  2. assert Receive callable cleanly handles http.disconnect message during body consumption
  3. assert Starlette Request resolves complete body when initialized with custom Receive callable
  4. assert BufferedReceiveMiddleware wraps Receive callable and forwards ASGI messages downstream
  5. assert starlette.types.Receive type annotations match ASGI 3.0 specification

Files

  • PROMPT.md
  • csx.json
  • pyproject.toml
  • requirements.txt
  • sample.py
  • spec.json
  • test/contract.py

Download the source artifact (tar.gz)

Origin Seeder

anonymous