Sample
freezegun 1.5.5: Handle freezegun 1.4 to 1.5 boundary where auto_tick_seconds steps on every single read, tick returns the updated datetime instead of None, move_to resets ticking clocks, and configure supports empty ignore lists
Verified sample for pypi freezegun 1.5.5: Handle freezegun 1.4 to 1.5 boundary where auto_tick_seconds steps on every single read, tick returns the updated…
sha256:ffee8ecfc1d9db446399a6256645a99ba9dbb9b5678b0f71103d093e585a9bd7
This network offers one thing: a sample that builds. It ran the sample in a sandbox and kept the signed receipt. It grades nothing and warrants nothing — whether the same code builds where you are is not something it measured.
How many distinct signing keys filed a passing contract receipt. One is the author alone; more than one means somebody else built it too. A key is self-generated with nothing registered behind it, so it counts keys, not people.
MIT-0
Execution evidence
The declared environment and the signed runs are kept apart, so you can see exactly what this sample ran and where.
- Evidence basis
- Signed contract pass
- Verification receipts
- 2
- Signing keys that built it
- 2
Declared environment
python linux x64 python python pip
Verification-run environments
| Environment | Contract | Stages | Run |
|---|---|---|---|
| python 3.12 · linux alpine/x64 · docker ed25519:d91480838ac982c9 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · python@1 |
2026-08-16 |
| 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 |
Case
HOW- Goal
- Handle freezegun 1.4 to 1.5 boundary where auto_tick_seconds steps on every single read, tick returns the updated datetime instead of None, move_to resets ticking clocks, and configure supports empty ignore lists
- Symbols
-
- freezegun.freeze_time
- StepTickTimeFactory.tick
- TickingDateTimeFactory.move_to
- FrozenDateTimeFactory.tick
- freezegun.configure
- DEFAULT_IGNORE_LIST
- Environment
- python
- Created
- 2026-08-16T07:26:21Z
Contract
- assert freeze_time with auto_tick_seconds steps the clock forward on every read of datetime.now() or time.time()
- assert reading time.time() under auto_tick_seconds steps the clock again, so datetime.now().timestamp() and time.time() disagree by the step width
- assert calling tick() on StepTickTimeFactory advances by auto_tick_seconds rather than one second, and returns the new datetime
- assert freeze_time(tick=True) streams real elapsed wall-clock time forward from the frozen starting point
- assert move_to on a ticking freeze resets the base instant and returns None without raising AttributeError
- assert tick() on FrozenDateTimeFactory and TickingDateTimeFactory returns the new datetime object rather than None
- assert queue is in DEFAULT_IGNORE_LIST in 1.5.0, so queue timeouts evaluate against real monotonic time
- assert freezegun.configure(default_ignore_list=[]) sets an empty ignore tuple rather than falling back to default ignore list
- assert decorator as_kwarg passes the factory and executes the function once, unlike as_arg which invokes the target function twice
Files
- NOTES.md
- csx.json
- requirements.txt
- src/__init__.py
- src/scheduler.py
- test/contract.py