mypy-boto3-ecr 1.14.51.1

Type annotations for boto3.ECR 1.14.51 service, generated by mypy-boto3-buider 2.3.1

mypy-boto3-ecr

Type annotations for boto3.ECR 1.14.51 service compatible with mypy, VSCode, PyCharm and other tools.

Generated by mypy-boto3-buider 2.3.1.

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 ECR service.

python -m pip install boto3-stubs[ecr]

How to use

Client annotations

ECRClient provides annotations for boto3.client("ecr").

import boto3

from mypy_boto3_ecr import ECRClient
from mypy_boto3_ecr.paginator import (
    DescribeImageScanFindingsPaginator,
    DescribeImagesPaginator,
    DescribeRepositoriesPaginator,
    GetLifecyclePolicyPreviewPaginator,
    ListImagesPaginator,
)
from mypy_boto3_ecr.type_defs import AttributeTypeDef, ...
from mypy_boto3_ecr.waiter import ImageScanCompleteWaiter, LifecyclePolicyPreviewCompleteWaiter

client: ECRClient = boto3.client("ecr")

# 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: ECRClient = session.client("ecr")

Paginators annotations

mypy_boto3_ecr.paginator module contains type annotations for all paginators.

client: ECRClient = boto3.client("ecr")

# Explicit type annotations are optional here
# Type should be correctly discovered by mypy and IDEs
# VSCode requires explicit type annotations
describe_image_scan_findings_paginator: DescribeImageScanFindingsPaginator = client.get_paginator("describe_image_scan_findings")
describe_images_paginator: DescribeImagesPaginator = client.get_paginator("describe_images")
describe_repositories_paginator: DescribeRepositoriesPaginator = client.get_paginator("describe_repositories")
get_lifecycle_policy_preview_paginator: GetLifecyclePolicyPreviewPaginator = client.get_paginator("get_lifecycle_policy_preview")
list_images_paginator: ListImagesPaginator = client.get_paginator("list_images")

Waiters annotations

mypy_boto3_ecr.waiter module contains type annotations for all waiters.

client: ECRClient = boto3.client("ecr")

# Explicit type annotations are optional here
# Type should be correctly discovered by mypy and IDEs
# VSCode requires explicit type annotations
image_scan_complete_waiter: ImageScanCompleteWaiter = client.get_waiter("image_scan_complete")
lifecycle_policy_preview_complete_waiter: LifecyclePolicyPreviewCompleteWaiter = client.get_waiter("lifecycle_policy_preview_complete")

Typed dictionations

mypy_boto3_ecr.type_defs module contains structures and shapes assembled to typed dictionaries for additional type checking.

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

Dynamic type annotations

mypy_boto3 command generates boto3.client/resource type annotations for mypy_boto3_ecr 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("ecr")

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