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EMR module#

Index > EMR

Auto-generated documentation for EMR type annotations stubs module mypy-boto3-emr.

How to install#

You can generate type annotations for boto3 package locally with mypy_boto3_builder. Use uv for build isolation.

  1. Run mypy-boto3-builder in your package root directory: uvx --with 'boto3==1.35.86' mypy_boto3_builder
  2. Select boto3-stubs AWS SDK.
  3. Add EMR service.
  4. Use provided commands to install generated packages.

VSCode extension#

Add AWS Boto3 extension to your VSCode and run AWS boto3: Quick Start command.

Click Modify and select boto3 common and EMR.

From PyPI with pip#

Install boto3-stubs for EMR service.

# install with boto3 type annotations
python -m pip install 'boto3-stubs[emr]'

# Lite version does not provide session.client/resource overloads
# it is more RAM-friendly, but requires explicit type annotations
python -m pip install 'boto3-stubs-lite[emr]'

# standalone installation
python -m pip install mypy-boto3-emr

How to uninstall#

python -m pip uninstall -y mypy-boto3-emr

Usage#

Code samples can be found in Examples.

EMRClient#

Type annotations and code completion for boto3.client("emr") as EMRClient boto3 documentation

# EMRClient usage example

from boto3.session import Session

from mypy_boto3_emr.client import EMRClient

def get_client() -> EMRClient:
    return Session().client("emr")

Paginators#

Type annotations and code completion for paginators from boto3.client("emr").get_paginator("...").

# ListBootstrapActionsPaginator usage example

from boto3.session import Session

from mypy_boto3_emr.paginator import ListBootstrapActionsPaginator

def get_list_bootstrap_actions_paginator() -> ListBootstrapActionsPaginator:
    return Session().client("emr").get_paginator("list_bootstrap_actions"))

Waiters#

Type annotations and code completion for waiters from boto3.client("emr").get_waiter("...").

# ClusterRunningWaiter usage example

from boto3.session import Session

from mypy_boto3_emr.waiter import ClusterRunningWaiter

def get_cluster_running_waiter() -> ClusterRunningWaiter:
    return Session().client("emr").get_waiter("cluster_running")

Literals#

Type annotations for literals used in methods and schema.

# ActionOnFailureType usage example

from mypy_boto3_emr.literals import ActionOnFailureType

def get_value() -> ActionOnFailureType:
    return "CANCEL_AND_WAIT"

Type definitions#

Type annotations for type definitions used in methods and schema.