Examples#
Index > EMRContainers > Examples
Auto-generated documentation for EMRContainers type annotations stubs module mypy-boto3-emr-containers.
Client#
Implicit type annotations#
Can be used with boto3-stubs[emr-containers]
package installed.
Write your EMRContainers
code as usual,
type checking and code completion should work out of the box.
# EMRContainersClient usage example
from boto3.session import Session
session = Session()
client = session.client("emr-containers") # (1)
result = client.cancel_job_run() # (2)
- client: EMRContainersClient
- result: CancelJobRunResponseTypeDef
# 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)
- client: EMRContainersClient
- paginator: ListJobRunsPaginator
- item: ListJobRunsResponseTypeDef
Explicit type annotations#
With boto3-stubs-lite[emr-containers]
or a standalone mypy_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.
# EMRContainersClient usage example with type annotations
from boto3.session import Session
from mypy_boto3_emr_containers.client import EMRContainersClient
from mypy_boto3_emr_containers.type_defs import CancelJobRunResponseTypeDef
from mypy_boto3_emr_containers.type_defs import CancelJobRunRequestRequestTypeDef
session = Session()
client: EMRContainersClient = session.client("emr-containers")
kwargs: CancelJobRunRequestRequestTypeDef = {...}
result: CancelJobRunResponseTypeDef = client.cancel_job_run(**kwargs)
# ListJobRunsPaginator usage example with type annotations
from boto3.session import Session
from mypy_boto3_emr_containers.client import EMRContainersClient
from mypy_boto3_emr_containers.paginator import ListJobRunsPaginator
from mypy_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)