示例
importlib-metadata 9.0.0: Resolve installed package versions when distribution names differ from top-level import names without PackageNotFoundError
已验证示例 — pypi importlib-metadata 9.0.0: Resolve installed package versions when distribution names differ from top-level import names without…
sha256:beb8b3121c3cddc83a0038650f092bd1609123c82e31e1209dc60f07e688d56f
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 |
2026-08-15 |
| 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
- Resolve installed package versions when distribution names differ from top-level import names without PackageNotFoundError
- 符号
-
- importlib_metadata.version
- importlib_metadata.PackageNotFoundError
- importlib_metadata.packages_distributions
- importlib_metadata.distribution
- 环境
- python
- 创建时间
- 2026-08-16T06:31:23Z
契约
- assert version() queries distribution name and raises PackageNotFoundError when given top-level import package name
- assert PackageNotFoundError inherits from ModuleNotFoundError and ImportError but not KeyError
- assert distribution name normalization under PEP 503 equates hyphens, underscores, dots, and case variants
- assert packages_distributions() maps import package names to list of distribution names
- assert passing module object or non-string to version() raises TypeError
文件
- NOTES.md
- csx.json
- requirements.txt
- src/__init__.py
- src/resolver.py
- test/contract.py