typesafe_parmap
pip install pip install typesafe-parmap
Run functions in parallel safely with typesafe parmap!
Features
Easy run different functions in parallel!
from typesafe_parmap import par_map_2
import time
from concurrent.futures import ThreadPoolExecutor
tp = ThreadPoolExecutor(5)
def long_running_int(param: int) -> int:
time.sleep(5) # long IO task here
return 123
def long_running_str(param: str) -> str:
time.sleep(5) # long IO task here
return "hello world"
int_result, str_result = par_map_2(
lambda: long_running_int(5),
lambda: long_running_str("test"),
executor=tp)
assert int_result == 123, str_result == "hello world" # should finish in 5 seconds
Function return types are inferred correctly by mypy / pycharm!
reveal_type(int_result) # mypy infers int
reveal_type(str_result) # mypy infers str
Got more than two functions to run? We got you covered..
from typesafe_parmap import par_map_3
... all the way to par_map_22!
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