mypy-boto3-kinesis 1.14.12.0

Type annotations for boto3.Kinesis 1.14.12 service, generated by mypy-boto3-buider 2.2.0

mypy-boto3-kinesis

Type annotations for boto3.Kinesis 1.14.12 service compatible with mypy, VSCode, PyCharm and other tools.

Generated by mypy-boto3-buider 2.2.0.

More information can be found on boto3-stubs page.

How to install

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

Install boto3-stubs for Kinesis service.

python -m pip install boto3-stubs[kinesis]

How to use

Client annotations

KinesisClient provides annotations for boto3.client("kinesis").

import boto3

from mypy_boto3_kinesis import KinesisClient
from mypy_boto3_kinesis.paginator import (
    DescribeStreamPaginator,
    ListShardsPaginator,
    ListStreamConsumersPaginator,
    ListStreamsPaginator,
)
from mypy_boto3_kinesis.type_defs import ConsumerDescriptionTypeDef, ...
from mypy_boto3_kinesis.waiter import StreamExistsWaiter, StreamNotExistsWaiter

client: KinesisClient = boto3.client("kinesis")

# now client usage is checked by mypy and IDE should provide code auto-complete

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

Paginators annotations

mypy_boto3_kinesis.paginator module contains type annotations for all paginators.

client: KinesisClient = boto3.client("kinesis")

# Explicit type annotations are optional here
# Type should be correctly discovered by mypy and IDEs
# VSCode requires explicit type annotations
describe_stream_paginator: DescribeStreamPaginator = client.get_paginator("describe_stream")
list_shards_paginator: ListShardsPaginator = client.get_paginator("list_shards")
list_stream_consumers_paginator: ListStreamConsumersPaginator = client.get_paginator("list_stream_consumers")
list_streams_paginator: ListStreamsPaginator = client.get_paginator("list_streams")

Waiters annotations

mypy_boto3_kinesis.waiter module contains type annotations for all waiters.

client: KinesisClient = boto3.client("kinesis")

# Explicit type annotations are optional here
# Type should be correctly discovered by mypy and IDEs
# VSCode requires explicit type annotations
stream_exists_waiter: StreamExistsWaiter = client.get_waiter("stream_exists")
stream_not_exists_waiter: StreamNotExistsWaiter = client.get_waiter("stream_not_exists")

Typed dictionations

mypy_boto3_kinesis.type_defs module contains structures and shapes assembled to typed dictionaries for additional type checking.

def get_structure() -> ConsumerDescriptionTypeDef:
    return {
      ...
    }

Dynamic type annotations

mypy_boto3 command generates boto3.client/resource type annotations for mypy_boto3_kinesis 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

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

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