Protocol-level client SDK for fetchurl content-addressable cache servers
Project description
fetchurl Python SDK
Protocol-level client for fetchurl content-addressable cache servers.
Zero runtime dependencies — uses only the Python standard library. Works with any HTTP library via Fetcher / AsyncFetcher protocols.
Install
pip install fetchurl-sdk
# or
uv add fetchurl-sdk
Protocol
Normative behavior: fetchurl/spec (SPEC.md).
Reference server: fetchurl/fetchurl.
Usage
from fetchurl import fetch, UrllibFetcher, parse_fetchurl_server
import os
servers = parse_fetchurl_server(os.environ.get("FETCHURL_SERVER", ""))
# Or drive FetchSession yourself with your HTTP client — see package docstring.
Clients must treat the server as untrusted and verify the hash (this SDK does that for you).
Environment
| Variable | Meaning |
|---|---|
FETCHURL_SERVER |
Server base URL(s) per the spec. Empty/absent disables server use. |
Development
uv sync --dev
uv run python -m unittest test_fetchurl.py
# Integration (Docker + image):
# FETCHURL_TEST_IMAGE=fetchurl:local uv run --extra test python -m unittest test_fetchurl_integration.py
Related
| Repo | Role |
|---|---|
| fetchurl/spec | Protocol |
| fetchurl/fetchurl | Go server |
| fetchurl/sdk-js | JavaScript SDK |
| fetchurl/sdk-rust | Rust SDK |
Project details
Download files
Download the file for your platform. If you're not sure which to choose, learn more about installing packages.
Source Distribution
Built Distribution
Filter files by name, interpreter, ABI, and platform.
If you're not sure about the file name format, learn more about wheel file names.
Copy a direct link to the current filters
File details
Details for the file fetchurl_sdk-0.2.2.tar.gz.
File metadata
- Download URL: fetchurl_sdk-0.2.2.tar.gz
- Upload date:
- Size: 50.3 kB
- Tags: Source
- Uploaded using Trusted Publishing? No
- Uploaded via: uv/0.9.28 {"installer":{"name":"uv","version":"0.9.28","subcommand":["publish"]},"python":null,"implementation":{"name":null,"version":null},"distro":{"name":"Ubuntu","version":"24.04","id":"noble","libc":null},"system":{"name":null,"release":null},"cpu":null,"openssl_version":null,"setuptools_version":null,"rustc_version":null,"ci":true}
File hashes
| Algorithm | Hash digest | |
|---|---|---|
| SHA256 |
d7eca4912aa84802e2d0368efb5dfd81fee161d236e3b766af79e53e6a42c0f7
|
|
| MD5 |
ff1065537ad751b3610ba30a2c0cd89d
|
|
| BLAKE2b-256 |
e006d00ea9b5d378363f6c1d337d70b3a14b462113a0c34c395ef00a858c8f1c
|
File details
Details for the file fetchurl_sdk-0.2.2-py3-none-any.whl.
File metadata
- Download URL: fetchurl_sdk-0.2.2-py3-none-any.whl
- Upload date:
- Size: 6.3 kB
- Tags: Python 3
- Uploaded using Trusted Publishing? No
- Uploaded via: uv/0.9.28 {"installer":{"name":"uv","version":"0.9.28","subcommand":["publish"]},"python":null,"implementation":{"name":null,"version":null},"distro":{"name":"Ubuntu","version":"24.04","id":"noble","libc":null},"system":{"name":null,"release":null},"cpu":null,"openssl_version":null,"setuptools_version":null,"rustc_version":null,"ci":true}
File hashes
| Algorithm | Hash digest | |
|---|---|---|
| SHA256 |
bc6507cb46cd322de3fbf206cf5503f4fcee1928375fee5b978b0f76a7da4610
|
|
| MD5 |
8d3671b851b2e525e3b059eac9891a42
|
|
| BLAKE2b-256 |
fcd50061f9b3bb87aeddceaeb6db890d2be5159ee2cc4fbff8bdc5cfcd29e24c
|
