mypy-boto3-emr 1.14.0.0

Type annotations for boto3.EMR 1.14.0 service, generated by mypy-boto3-buider 2.0.4

mypy-boto3-emr

• mypy-boto3-emr
  • How to use
  • Automated type discovery

Type annotations for boto3.EMR 1.14.0 service compatible with mypy, VSCode, PyCharm and other tools.

Generated by mypy-boto3-buider 2.0.4.

More information can be found on boto3-stubs page.

How to use

Make sure you have mypy installed and activated in your IDE.

Install boto3-stubs for EMR service.

python -m pip install boto3-stubs[emr]

Use boto3 with mypy_boto3_emr in your project and enjoy type checking and auto-complete.

import boto3

from mypy_boto3_emr import EMRClient

# Now mypy can check if your code is valid.
client: EMRClient = boto3.client("emr")

# works for session as well
session = boto3.session.Session(region="us-west-1")
session_client: EMRClient = session.client("emr")



# Waiters are also supported

import mypy_boto3_emr.waiter as emr_waiters

cluster_running_waiter: emr_waiters.ClusterRunningWaiter = client.get_waiter("cluster_running")
cluster_terminated_waiter: emr_waiters.ClusterTerminatedWaiter = client.get_waiter("cluster_terminated")
step_complete_waiter: emr_waiters.StepCompleteWaiter = client.get_waiter("step_complete")


# Annotated paginators are included as well

import mypy_boto3_emr.paginator as emr_paginators

list_bootstrap_actions_paginator: emr_paginators.ListBootstrapActionsPaginator = client.get_paginator("list_bootstrap_actions")
list_clusters_paginator: emr_paginators.ListClustersPaginator = client.get_paginator("list_clusters")
list_instance_fleets_paginator: emr_paginators.ListInstanceFleetsPaginator = client.get_paginator("list_instance_fleets")
list_instance_groups_paginator: emr_paginators.ListInstanceGroupsPaginator = client.get_paginator("list_instance_groups")
list_instances_paginator: emr_paginators.ListInstancesPaginator = client.get_paginator("list_instances")
list_security_configurations_paginator: emr_paginators.ListSecurityConfigurationsPaginator = client.get_paginator("list_security_configurations")
list_steps_paginator: emr_paginators.ListStepsPaginator = client.get_paginator("list_steps")

Dynamic type annotations

mypy_boto3 command generates boto3.client/resource type annotations for mypy_boto3_emr and other installed services.

# Run this command after you add or remove service packages
python -m mypy_boto3

Generated type annotations provide overloads for boto3.client and boto3.resource, boto3.Session.client and boto3.Session.resource functions, so explicit type annotations are not needed.

• mypy supports function overloads as expected
• PyCharm also supports function overloads, but consumes a lot of RAM, use carefully if you have many services installed
• VSCode does not currently support function overloads, use explicit type annotations

import boto3

# Type is discovered correctly by mypy and PyCharm
# VSCode still needs explicit type annotations
client = boto3.client("emr")

session_client = boto3.Session().client("emr")