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Index > PI > Examples

Auto-generated documentation for PI type annotations stubs module mypy-boto3-pi.


Implicit type annotations

Can be used with boto3-stubs[pi] package installed.

Write your PI code as usual, type checking and code completion should work out of the box.

Client usage example
from boto3.session import Session

session = Session()

client = session.client("pi")  # (1)
result = client.describe_dimension_keys()  # (2)
  1. client: PIClient
  2. result: DescribeDimensionKeysResponseTypeDef

Explicit type annotations

With boto3-stubs-lite[pi] or a standalone mypy_boto3_pi package, you have to explicitly specify client: PIClient type annotation.

All other type annotations are optional, as types should be discovered automatically. However, these type annotations can be helpful in your functions and methods.

Client usage example
from boto3.session import Session

from mypy_boto3_pi.client import PIClient
from mypy_boto3_pi.type_defs import DescribeDimensionKeysResponseTypeDef
from mypy_boto3_pi.type_defs import DescribeDimensionKeysRequestRequestTypeDef

session = Session()

client: PIClient = session.client("pi")

kwargs: DescribeDimensionKeysRequestRequestTypeDef = {...}
result: DescribeDimensionKeysResponseTypeDef = client.describe_dimension_keys(**kwargs)