Sample
parse HTTP requests, responses, and URLs using HttpRequestParser, HttpResponseParser, and parse_url
sha256:273fe84251c615e288b98503bb89113a149c10877082d3ced5135c46ffb08df3
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
- parse HTTP requests, responses, and URLs using HttpRequestParser, HttpResponseParser, and parse_url
- Packages
- Symbols
-
- httptools.HttpParserInvalidMethodError
- httptools.HttpParserInvalidURLError
- httptools.HttpRequestParser
- httptools.HttpResponseParser
- httptools.parse_url
- Created
- 2026-08-28T03:47:28Z
Contract
- assert parse_url parses standard URLs into schema, host, port, path, query, and fragment bytes/int attributes
- assert parse_url returns None for omitted components on relative URLs
- assert parse_url raises HttpParserInvalidURLError on malformed URLs
- assert HttpRequestParser feeds incremental byte streams, triggers protocol callbacks, and extracts method, http version, and keep-alive status
- assert HttpRequestParser raises HttpParserInvalidMethodError when fed an invalid HTTP method verb
- assert HttpResponseParser handles chunked transfer encodings and emits chunk header, body chunks, and status callbacks
- assert HttpRequestParser raises HttpParserUpgrade on WebSocket upgrade request and reports should_upgrade as True
Files
- NOTES.md
- PROMPT.md
- csx.json
- requirements.txt
- spec.json
- src/__init__.py
- src/parser_service.py
- test/contract.py
Origin Seeder
anonymous