v0.12.0

New features 🎉

• Added ingress client to send requests from your python applications to restate services:

async with restate.create_client("http://localhost:8080") as client:
  await client.object_call(increment, key="a", arg=5)
  await client.object_send(increment, key="a", arg=5)

  current_count = await client.object_call(count, key="a", arg=None)

• Added new test harness constructor to be used in combination with @pytest.fixture:

# Your fixture
@pytest.fixture(scope="session")
async def restate_test_harness():
  app = restate.app([greeter])
  async with restate.create_test_harness(app) as harness:
        yield harness
        
# A test example, using the client
async def test_greeter(restate_test_harness: HarnessEnvironment):
    greeting = await restate_test_harness.client.service_call(greet, arg="Pippo")
    assert greeting == "Hello Pippo!"

• Various type hints improvements, such as #112

What's Changed

• Revert usage of asyncio cancellation mechanism by @slinkydeveloper in #142
• Update crazy-max/ghaction-setup-docker to v4 by @muhamadazmy in #144
• Use modern lints, tools and type checkers by @igalshilman in #143
• Add typed client by @igalshilman in #145
• Add test for harness and typed client. Fix name of TestHarnessEnvironment so it doesn't get mixed up in pytest. Fix imports in init by @slinkydeveloper in #147

Full Changelog: v0.11.0...v0.12.0

v0.11.0

New features

• You can configure more retry options for ctx.run_typed:

ctx.run_typed("payment", payment, RunOptions(
    # Initial retry interval
    initial_retry_interval=timedelta(milliseconds=100),
    # Retry policies are exponential, the retry interval will double on each attempt
    retry_interval_factor=2.0,
    # Maximum retry interval
    max_retry_interval=timedelta(seconds=10),
    # Max duration of retries before giving up
    max_duration=timedelta(minutes=5),
    # Max attempts (including the initial) before giving up
    max_attempts=10,
))

• You can now provide a name to sleep, you'll be able to see this name in the UI.

Notable changes

• When suspending, the SDK will now throw an asyncio.CancelledError, instead of the previously thrown custom error. Catch this exception only if you need to cleanup some external resources between execution attempts.

What's Changed

• Use task cancellation instead of custom suspension exception by @slinkydeveloper in #132
• Remove typing_extensions dependency by @slinkydeveloper in #133
• Copy RunOptions when mutating them by @slinkydeveloper in #135
• Add name parameter to sleep by @slinkydeveloper in #136
• Fix ctx.time() by @slinkydeveloper in #138
• Expose all run retry options by @slinkydeveloper in #137
• Test suite 3.2 upgrade by @slinkydeveloper in #139
• Use service image by @slinkydeveloper in #140
• Fix lint warning by @igalshilman in #141

Full Changelog: v0.10.1...v0.11.0

v0.10.2

Removed typing_extensions dependency.

Full Changelog: v0.10.1...v0.10.2

v0.10.1

What's Changed

• Add better closed error by @slinkydeveloper in #131

Full Changelog: v0.10.0...v0.10.1

v0.10.0

Invocation retry policy

When used with Restate 1.5, you can now configure the invocation retry policy from the SDK directly. See https://github.com/restatedev/restate/releases/tag/v1.5.0 for more details on the new invocation retry policy configuration.

What's Changed

• Retry Policy by @slinkydeveloper in #126
• Clarify ctx.run max attempts by @slinkydeveloper in #127
• Bring back Python 3.10 support by @slinkydeveloper in #129

Full Changelog: v0.9.1...v0.10.0

v0.9.1

What's Changed

• Add always_replay flag to test harness by @slinkydeveloper in #124
• Add disable_retries flag to test harness by @slinkydeveloper in #125

Full Changelog: v0.9.0...v0.9.1

v0.9.0

New features ✨

• ctx.random() and ctx.uuid() for deterministic random and uuid. by @slinkydeveloper in #120
• Add ctx.time() as wrapper around ctx.run(time.time) by @slinkydeveloper in #121
• Integration with standard library logging module: replay aware logging filter restate.RestateLoggingFilter and log factory restate.getLogger() by @slinkydeveloper in #122

Full Changelog: v0.8.1...v0.9.0

v0.8.1

What's Changed

• enhancement: Add support for function args & kwargs type hints in ctx.run. by @objecthuman in #109
• Bump PyO3 version, this required few changes by @slinkydeveloper in #110
• Update pyproject.toml to include correct license metadata by @tillrohrmann in #111

New Contributors

• @objecthuman made their first contribution in #109

Full Changelog: v0.8.0...v0.8.1

v0.8.0

• Introduce new Service/Object/Workflow constructor fields and the decorator fields inactivity_timeout, abort_timeout, journal_retention, idempotency_retention, ingress_private, workflow_retention. Please note these work only from Restate 1.4 onward. Check the in-code documentation for more details.
• Improved error messages

What's Changed

• Discovery manifest V3 by @slinkydeveloper in #103
• Bump shared core by @slinkydeveloper in #106
• Use shared core 0.4 by @slinkydeveloper in #107

New Contributors

• @muhamadazmy made their first contribution in #101

Full Changelog: v0.7.3...v0.8.0

v0.7.2

What's Changed

• Minor type hint improvments by @igalshilman in #95

Full Changelog: v0.7.1...v0.7.2