1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
|
from typing import Any, Callable
from hatchet_sdk.context.context import Context
from hatchet_sdk.contracts.workflows_pb2 import ( # type: ignore[attr-defined]
ConcurrencyLimitStrategy,
)
class ConcurrencyFunction:
def __init__(
self,
func: Callable[[Context], str],
name: str = "concurrency",
max_runs: int = 1,
limit_strategy: ConcurrencyLimitStrategy = ConcurrencyLimitStrategy.GROUP_ROUND_ROBIN,
):
self.func = func
self.name = name
self.max_runs = max_runs
self.limit_strategy = limit_strategy
self.namespace = "default"
def set_namespace(self, namespace: str) -> None:
self.namespace = namespace
def get_action_name(self) -> str:
return self.namespace + ":" + self.name
def __call__(self, *args: Any, **kwargs: Any) -> str:
return self.func(*args, **kwargs)
def __str__(self) -> str:
return f"{self.name}({self.max_runs})"
def __repr__(self) -> str:
return f"{self.name}({self.max_runs})"
def concurrency(
name: str = "",
max_runs: int = 1,
limit_strategy: ConcurrencyLimitStrategy = ConcurrencyLimitStrategy.GROUP_ROUND_ROBIN,
) -> Callable[[Callable[[Context], str]], ConcurrencyFunction]:
def inner(func: Callable[[Context], str]) -> ConcurrencyFunction:
return ConcurrencyFunction(func, name, max_runs, limit_strategy)
return inner
|
