Caching for HTTPX

Related tags

Caching httpx-caching
Overview

Caching for HTTPX.

Test Suite

Note: Early development / alpha, use at your own risk.

This package adds caching functionality to HTTPX

Adapted from Eric Larson's fantastic CacheControl for requests.

Project goals:

  • Sans-io caching protocol
  • Fully async compatible
  • Support multiple http clients (currently only supports httpx)

Limitations:

  • Currently only has in-memory cache storage (async redis would be nice!)
  • Test suite was taken wholesale from CacheControl, so still uses a test server and mocking rather than taking advantage of the sans-io implementation.

Usage:

import asyncio

from httpx import AsyncClient
from httpx_caching import CachingClient

client = AsyncClient()
client = CachingClient(client)

async def run_example():
    await client.get("http://example.com")
    
loop = asyncio.get_event_loop()
loop.run_until_complete(run_example())

Documentation:

TODO

See CacheControl's documentation for general documentation of the caching approach.

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Comments
  • Bump wheel from 0.37.0 to 0.38.1

    Bump wheel from 0.37.0 to 0.38.1

    Bumps wheel from 0.37.0 to 0.38.1.

    Changelog

    Sourced from wheel's changelog.

    Release Notes

    UNRELEASED

    • Updated vendored packaging to 22.0

    0.38.4 (2022-11-09)

    • Fixed PKG-INFO conversion in bdist_wheel mangling UTF-8 header values in METADATA (PR by Anderson Bravalheri)

    0.38.3 (2022-11-08)

    • Fixed install failure when used with --no-binary, reported on Ubuntu 20.04, by removing setup_requires from setup.cfg

    0.38.2 (2022-11-05)

    • Fixed regression introduced in v0.38.1 which broke parsing of wheel file names with multiple platform tags

    0.38.1 (2022-11-04)

    • Removed install dependency on setuptools
    • The future-proof fix in 0.36.0 for converting PyPy's SOABI into a abi tag was faulty. Fixed so that future changes in the SOABI will not change the tag.

    0.38.0 (2022-10-21)

    • Dropped support for Python < 3.7
    • Updated vendored packaging to 21.3
    • Replaced all uses of distutils with setuptools
    • The handling of license_files (including glob patterns and default values) is now delegated to setuptools>=57.0.0 (#466). The package dependencies were updated to reflect this change.
    • Fixed potential DoS attack via the WHEEL_INFO_RE regular expression
    • Fixed ValueError: ZIP does not support timestamps before 1980 when using SOURCE_DATE_EPOCH=0 or when on-disk timestamps are earlier than 1980-01-01. Such timestamps are now changed to the minimum value before packaging.

    0.37.1 (2021-12-22)

    • Fixed wheel pack duplicating the WHEEL contents when the build number has changed (#415)
    • Fixed parsing of file names containing commas in RECORD (PR by Hood Chatham)

    0.37.0 (2021-08-09)

    • Added official Python 3.10 support
    • Updated vendored packaging library to v20.9

    ... (truncated)

    Commits
    • 6f1608d Created a new release
    • cf8f5ef Moved news item from PR #484 to its proper place
    • 9ec2016 Removed install dependency on setuptools (#483)
    • 747e1f6 Fixed PyPy SOABI parsing (#484)
    • 7627548 [pre-commit.ci] pre-commit autoupdate (#480)
    • 7b9e8e1 Test on Python 3.11 final
    • a04dfef Updated the pypi-publish action
    • 94bb62c Fixed docs not building due to code style changes
    • d635664 Updated the codecov action to the latest version
    • fcb94cd Updated version to match the release
    • Additional commits viewable in compare view

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    dependencies 
    opened by dependabot[bot] 0
  • Support s-maxage directive

    Support s-maxage directive

    I noticed some trouble using httpx-caching where it wouldn't serve a cached result when the time in the "Expires" header had passed, even though s-maxage was set in Cache-Control header. CDNs use s-maxage and this should take precedence over the "max-age" directive which takes precedence over "Expires" header.

    Refer to RFC 9111 Section 5.2.2.10.

    opened by ekrekeler 0
Releases(v0.1a2)

  • v0.1a2(Mar 18, 2022)

    What's Changed

    • Replace print statements with logging by @johtso in https://github.com/johtso/httpx-caching/pull/14

    Full Changelog: https://github.com/johtso/httpx-caching/compare/v0.1a1...v0.1a2

    Source code(tar.gz)
    Source code(zip)

  • v0.1a1(Mar 18, 2022)

    0.1a1 (18th February, 2022)

    First PyPI release.

    What's Changed

    • Sans IO by @johtso in https://github.com/johtso/httpx-caching/pull/1
    • Use multimethod for io dispatch by @johtso in https://github.com/johtso/httpx-caching/pull/2
    • Update README.md by @Kludex in https://github.com/johtso/httpx-caching/pull/3
    • Fix typo in readme example by @imomaliev in https://github.com/johtso/httpx-caching/pull/5
    • Fix failing test suite by @johtso in https://github.com/johtso/httpx-caching/pull/6
    • Implement httpx 0.18 changes by @johtso in https://github.com/johtso/httpx-caching/pull/4
    • Test against python 3.10 by @johtso in https://github.com/johtso/httpx-caching/pull/9
    • Upgrade to httpx 0.22 by @johtso in https://github.com/johtso/httpx-caching/pull/11

    New Contributors

    • @johtso made their first contribution in https://github.com/johtso/httpx-caching/pull/1
    • @Kludex made their first contribution in https://github.com/johtso/httpx-caching/pull/3
    • @imomaliev made their first contribution in https://github.com/johtso/httpx-caching/pull/5

    Full Changelog: https://github.com/johtso/httpx-caching/commits/v0.1a1

    Source code(tar.gz)
    Source code(zip)
Owner
Johannes
Johannes
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