execute with timeout
Project description
timeout-executor
how to install
$ pip install timeout_executor
# or
$ pip install "timeout_executor[uvloop]"
how to use
from __future__ import annotations
import time
import anyio
from timeout_executor import AsyncResult, TimeoutExecutor
def sample_sync_func(x: float) -> str:
time.sleep(x)
return "done"
async def sample_async_func(x: float) -> str:
await anyio.sleep(x)
return "done"
def main() -> None:
executor = TimeoutExecutor(2)
result = executor.apply(sample_sync_func, 10)
assert isinstance(result, AsyncResult)
try:
value = result.result()
except Exception as exc:
assert isinstance(exc, TimeoutError)
result = executor.apply(sample_async_func, 1)
assert isinstance(result, AsyncResult)
value = result.result()
assert value == "done"
result = executor.apply(lambda: "done")
assert isinstance(result, AsyncResult)
value = result.result()
assert value == "done"
async def async_main() -> None:
executor = TimeoutExecutor(2)
result = await executor.delay(sample_sync_func, 10)
assert isinstance(result, AsyncResult)
try:
value = await result.delay()
except Exception as exc:
assert isinstance(exc, TimeoutError)
result = await executor.delay(sample_async_func, 1)
assert isinstance(result, AsyncResult)
value = await result.delay()
assert value == "done"
result = await executor.delay(lambda: "done")
assert isinstance(result, AsyncResult)
value = await result.delay()
assert value == "done"
if __name__ == "__main__":
main()
anyio.run(async_main)
License
MIT, see LICENSE.
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