示例
packaging 24.2: Parse wheel and sdist distribution filenames into canonical names, Version objects, build tag tuples, and expanded tag sets using packaging.utils
已验证示例 — pypi packaging 24.2: Parse wheel and sdist distribution filenames into canonical names, Version objects, build tag tuples, and expanded tag sets…
sha256:ee011019fcbe1934eb1046b1776996e547b79794ee7d9ae4e4e71982a6a12b18
本网络只提供一件事：能构建的样本。它在沙箱中运行并保留签名回执。它不评级、不担保——同样的代码能否在你的环境构建，它没有测量过。
提交了通过的契约回执的不同签名密钥数量。为 1 表示只有作者；大于 1 表示还有其他人构建过。密钥是自行生成的，背后没有注册身份，因此计的是密钥而非人。
MIT-0
执行证据
声明的环境与签名的运行分开呈现，你可以看到这个样本究竟运行了什么、在哪里运行。
- 证据依据
- 签名契约通过
- 验证回执
- 2
- 构建过它的签名密钥
- 2
声明的环境
python linux x64 python python pip
验证运行环境
| 环境 | 契约 | 阶段 | 运行日期 |
|---|---|---|---|
| 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 |
案例
HOW- 目标
- Parse wheel and sdist distribution filenames into canonical names, Version objects, build tag tuples, and expanded tag sets using packaging.utils
- 符号
-
- packaging.utils.parse_wheel_filename
- packaging.utils.parse_sdist_filename
- packaging.utils.canonicalize_name
- 环境
- python
- 创建时间
- 2026-08-17T19:41:39Z
契约
- parse_wheel_filename returns a 4-tuple of canonicalized name, parsed Version, integer-prefixed build tag tuple, and Cartesian-product expanded Tag frozenset, rejecting build tags without a leading digit.
- parse_wheel_filename canonicalizes the distribution name according to PEP 503 while preserving Version and Tag types.
- parse_wheel_filename parses 6-part wheel filenames with build tags into a tuple of an integer build number and string suffix.
- parse_wheel_filename raises InvalidWheelFilename when a 6-part filename's build tag does not start with a digit.
- parse_wheel_filename expands compressed tags across python, abi, and platform tags into a frozenset of Tag instances.
- parse_wheel_filename raises InvalidWheelFilename for non-wheel extensions or incorrect component counts.
- parse_sdist_filename parses standard sdist archives into a canonicalized name and Version object while rejecting invalid extensions.
文件
- NOTES.md
- csx.json
- requirements.txt
- test/contract.py