what means channels: list[dict]) -> list[dict] on python

Asked Aug 19 '22 at 15:31

Active Aug 21 '22 at 14:46

Viewed 20 times

async def supply_manager_linked(self, manager_email: str, channels: list[dict]) -> list[dict]:
manager = await self.store.managers.get_by_email(email=manager_email)
external_ids = manager.get('external_ids', [])
Linked_channel_kinds = set()
for external_id in external_ids:
    Linked_channel_kinds. add(external_id.get('kind'))
for channel in channels:
    channel{'manager_Linked'] = channeU['kind'] in Linked_channel_kinds
return channels

this is a full code for manager in asyncio, but i want to know what means channels: list[dict]) -> list[dict] in value section in function?

asked Aug 19 '22 at 15:31

flamixx

2

You're mixing up two separate things there - `channels: list[dict]` is giving the type of a parameter, `-> list[dict]` is giving the return type of the function. – jasonharper Aug 19 '22 at 15:33
1

[Type hints](https://peps.python.org/pep-0484/) – rdas Aug 19 '22 at 15:33
[here is an answer](https://peps.python.org/pep-0484/) thank you all – flamixx Aug 21 '22 at 14:46

what means channels: list[dict]) -> list[dict] on python

0 Answers0