Sample
httpx 0.28.1: Resolve relative URLs strictly per RFC 3986 with URL.join while relying on Client base_url normalization for prefix-preserving path concatenation
Verified sample for pypi httpx 0.28.1: Resolve relative URLs strictly per RFC 3986 with URL.join while relying on Client base_url normalization for…
sha256:d0373902b8ccef8c40028ea3cf38618b01839ae31f872c4f5693809f8100af48
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 |
2026-08-17 |
| 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
- Resolve relative URLs strictly per RFC 3986 with URL.join while relying on Client base_url normalization for prefix-preserving path concatenation
- Packages
- Symbols
-
- httpx.URL.join
- httpx.URL
- httpx.Client
- httpx.Client.build_request
- Environment
- python
- Created
- 2026-08-17T06:39:20Z
Contract
- httpx.URL.join on a base path lacking a trailing slash replaces the final path segment rather than appending to it
- httpx.URL.join with a leading slash resolves to origin and discards all base URL path segments
- httpx.URL.join requires a trailing slash on the base URL and a relative path without leading slash to preserve base prefixes
- httpx.Client automatically appends a trailing slash to base_url and strips leading slashes from endpoints to preserve path prefixes
- httpx.URL.join with relative paths strips base query parameters while query-only joins preserve base paths
- httpx.URL.join handles dot segments strictly according to RFC 3986 relative path resolution algorithms
Files
- NOTES.md
- csx.json
- requirements.lock
- requirements.txt
- src/__init__.py
- src/url_resolver.py
- test/__init__.py
- test/contract.py