示例
freezegun 1.5.5: Control frozen time programmatically with freeze_time via tick and move_to, handle timezone offsets, nested contexts, and standard datetime inheritance in freezegun 1.5.5
已验证示例 — pypi freezegun 1.5.5: Control frozen time programmatically with freeze_time via tick and move_to, handle timezone offsets, nested contexts, and…
sha256:37f274f3e232a58a899ff5a81d9c660a9fa7324398d1b2731d0e5b454eef1bb6
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
- Control frozen time programmatically with freeze_time via tick and move_to, handle timezone offsets, nested contexts, and standard datetime inheritance in freezegun 1.5.5
- 符号
-
- freezegun.freeze_time
- FrozenDateTimeFactory.move_to
- FrozenDateTimeFactory.tick
- freezegun.api.FakeDatetime
- freezegun.api.FakeDate
- 环境
- python
- 创建时间
- 2026-08-17T13:37:37Z
契约
- assert freeze_time context manager enables programmatic clock manipulation via move_to and tick, applies tz_offset strictly to local time without altering UTC, and restores outer scopes upon exit
- assert calling tick() without arguments advances the frozen clock by exactly 1 second while tick(delta) supports int, float, and timedelta increments
- assert move_to() immediately updates datetime.datetime.now() and datetime.datetime.utcnow() to the specified string, datetime, or date target
- assert tz_offset shifts datetime.datetime.now() while datetime.datetime.utcnow() and time.time() remain bound to the unshifted UTC timestamp
- assert nested freeze_time context managers cleanly override the frozen clock in inner blocks and restore outer frozen state on exit
- assert FakeDatetime and FakeDate instances returned during time freezing maintain full inheritance and isinstance compatibility with datetime.datetime and datetime.date
文件
- NOTES.md
- csx.json
- requirements.txt
- src/__init__.py
- src/session_manager.py
- test/contract.py