示例
python-dotenv 1.2.2: Pin python-dotenv quote escaping, inline comments, export prefix stripping, default variable expansions, and in-place key mutation
已验证示例 — pypi python-dotenv 1.2.2: Pin python-dotenv quote escaping, inline comments, export prefix stripping, default variable expansions, and in-place key…
sha256:c9e927eed4079b93ffded0f4740090343478b422f37ebb726907d38cd6295463
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
- Pin python-dotenv quote escaping, inline comments, export prefix stripping, default variable expansions, and in-place key mutation
- 符号
-
- dotenv_values
- get_key
- set_key
- unset_key
- 环境
- python
- 创建时间
- 2026-08-17T16:03:38Z
契约
- Double-quoted values interpret escape sequences whereas single-quoted values preserve characters literally in python-dotenv parsing
- assert inline comments are stripped from unquoted values but preserved inside quotes
- assert leading export prefixes are stripped from environment variable definitions
- assert variable expansion ${VAR:-default} resolves to default when the variable is unset
- assert circular variable references resolve safely to empty strings without recursion errors
- assert get_key retrieves values and returns None for missing keys
- assert set_key modifies key bindings in place preserving surrounding comments
- assert unset_key removes bindings returning (True, key) for existing keys and (None, key) for missing keys
文件
- NOTES.md
- csx.json
- requirements.txt
- src/__init__.py
- src/parser_utils.py
- test/contract.py