Examples

Index > EMRContainers > Examples

Auto-generated documentation for EMRContainers type annotations stubs module types-boto3-emr-containers.

Client

Implicit type annotations

Can be used with types-boto3[emr-containers] package installed.

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

Client method usage example

# EMRContainersClient usage example

from boto3.session import Session


session = Session()

client = session.client("emr-containers")  # (1)
result = client.cancel_job_run()  # (2)

1. client: EMRContainersClient
2. result: CancelJobRunResponseTypeDef

Paginator usage example

# ListJobRunsPaginator usage example

from boto3.session import Session


session = Session()
client = session.client("emr-containers")  # (1)

paginator = client.get_paginator("list_job_runs")  # (2)
for item in paginator.paginate(...):
    print(item)  # (3)

1. client: EMRContainersClient
2. paginator: ListJobRunsPaginator
3. item: ListJobRunsResponseTypeDef

Explicit type annotations

With types-boto3-lite[emr-containers] or a standalone types_boto3_emr_containers package, you have to explicitly specify client: EMRContainersClient 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 method usage example

# EMRContainersClient usage example with type annotations

from boto3.session import Session

from types_boto3_emr_containers.client import EMRContainersClient
from types_boto3_emr_containers.type_defs import CancelJobRunResponseTypeDef
from types_boto3_emr_containers.type_defs import CancelJobRunRequestTypeDef


session = Session()

client: EMRContainersClient = session.client("emr-containers")

kwargs: CancelJobRunRequestTypeDef = {...}
result: CancelJobRunResponseTypeDef = client.cancel_job_run(**kwargs)

Paginator usage example

# ListJobRunsPaginator usage example with type annotations

from boto3.session import Session

from types_boto3_emr_containers.client import EMRContainersClient
from types_boto3_emr_containers.paginator import ListJobRunsPaginator
from types_boto3_emr_containers.type_defs import ListJobRunsResponseTypeDef


session = Session()
client: EMRContainersClient = session.client("emr-containers")

paginator: ListJobRunsPaginator = client.get_paginator("list_job_runs")
for item in paginator.paginate(...):
    item: ListJobRunsResponseTypeDef
    print(item)