6 projects
cancelscope
Cooperative cancellation, timeouts, and cancel scopes for synchronous Python
pytest-flakedoctor
The flaky-test doctor: diagnoses WHY a test is flaky and hands you a deterministic reproduction
interleave-test
Deterministic thread-interleaving fuzzer: loom-style concurrency testing for free-threaded Python
hermetic-sandbox
One context manager that freezes time, seeds all randomness, isolates the filesystem, and blocks network — keyed to a single replayable seed, with record/replay of nondeterminism from failing runs
dprovenancekit
Regression testing for AI agents — fail the PR when your agent skips a step, even when the answer still looks right.
DProvenanceKitPython
Compatibility shim that installs dprovenancekit.
