示例
structlog 26.1.0: Inject context variables into structlog loggers with merge_contextvars, scoped lifecycles, and asynchronous task isolation
已验证示例 — pypi structlog 26.1.0: Inject context variables into structlog loggers with merge_contextvars, scoped lifecycles, and asynchronous task isolation.…
sha256:6dec637d6343afe74048a5fc63a4dfef59e139a0fac7ba3e70880f3c05d653fa
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
- Inject context variables into structlog loggers with merge_contextvars, scoped lifecycles, and asynchronous task isolation
- 符号
-
- structlog.contextvars.merge_contextvars
- structlog.contextvars.bind_contextvars
- structlog.contextvars.bound_contextvars
- structlog.contextvars.reset_contextvars
- structlog.contextvars.unbind_contextvars
- structlog.contextvars.clear_contextvars
- structlog.contextvars.get_contextvars
- structlog.contextvars.get_merged_contextvars
- 环境
- python
- 创建时间
- 2026-08-17T19:44:47Z
契约
- Calling bind_contextvars has no effect on log output unless merge_contextvars is explicitly present in the processor chain, and bound logger fields override conflicting context variables.
- bound_contextvars restores previous context values upon block exit or exception while preserving unrelated keys.
- reset_contextvars with tokens returned by bind_contextvars restores previous variable bindings.
- unbind_contextvars deletes specified keys and clear_contextvars removes all context variables.
- get_merged_contextvars returns current contextvars merged with bound logger context without mutating either.
- Concurrent asyncio tasks inherit parent contextvars but mutate their context in complete isolation without leaking to siblings or the parent.
文件
- NOTES.md
- csx.json
- pyproject.toml
- requirements.lock
- requirements.txt
- test/contract.py