示例
python-dotenv 1.2.2: Pin python-dotenv load_dotenv return semantics, dotenv_values isolation, valueless key handling, and interpolation precedence
已验证示例 — pypi python-dotenv 1.2.2: Pin python-dotenv load_dotenv return semantics, dotenv_values isolation, valueless key handling, and interpolation…
sha256:6032931e56a20b51b652c9f7c77e9a8fb979e1513bcd63e107668998f1f1f80f
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 load_dotenv return semantics, dotenv_values isolation, valueless key handling, and interpolation precedence
- 符号
-
- load_dotenv
- dotenv_values
- find_dotenv
- set_key
- 环境
- python
- 创建时间
- 2026-08-17T03:19:39Z
契约
- assert load_dotenv returns False on missing, empty, or comments-only files
- assert load_dotenv returns True when valid keys exist even under override=False with pre-existing os.environ
- assert valueless keys parse as None in dotenv_values and are omitted from os.environ by load_dotenv
- assert dotenv_values does not mutate os.environ and prioritizes file definitions during interpolation
- assert load_dotenv with override=False resolves interpolated variables from os.environ over file values
- assert load_dotenv with override=True updates os.environ and uses overridden values during interpolation
- assert find_dotenv returns an empty string when the file is not found
- assert set_key returns a 3-tuple of success bool, key name, and set value
文件
- NOTES.md
- csx.json
- requirements.txt
- src/__init__.py
- src/loader.py
- test/contract.py