PyPI 官网下载 | mypy-boto3-elbv2-1.14.26.0.tar.gz

# mypy-boto3-elbv2 [](https://pypi.org/project/mypy-boto3-elbv2) [](https://pypi.org/project/mypy-boto3-elbv2) [](https://mypy-boto3-builder.readthedocs.io/) Type annotations for [boto3.ElasticLoadBalancingv2 1.14.26](https://boto3.amazonaws.com/v1/documentation/api/1.14.26/reference/services/elbv2.html#ElasticLoadBalancingv2) service compatible with [mypy](https://github.com/python/mypy), [VSCode](https://code.visualstudio.com/), [PyCharm](https://www.jetbrains.com/pycharm/) and other tools. Generated by [mypy-boto3-buider 2.2.0](https://github.com/vemel/mypy_boto3_builder). More information can be found on [boto3-stubs](https://pypi.org/project/boto3-stubs/) page. ## How to install Make sure you have [mypy](https://github.com/python/mypy) installed and activated in your IDE. Install `boto3-stubs` for `ElasticLoadBalancingv2` service. ```bash python -m pip install boto3-stubs[elbv2] ``` ## How to use ### Client annotations `ElasticLoadBalancingv2Client` provides annotations for `boto3.client("elbv2")`. ```python import boto3 from mypy_boto3_elbv2 import ElasticLoadBalancingv2Client from mypy_boto3_elbv2.paginator import ( DescribeAccountLimitsPaginator, DescribeListenerCertificatesPaginator, DescribeListenersPaginator, DescribeLoadBalancersPaginator, DescribeRulesPaginator, DescribeSSLPoliciesPaginator, DescribeTargetGroupsPaginator, ) from mypy_boto3_elbv2.type_defs import ActionTypeDef, ... from mypy_boto3_elbv2.waiter import ( LoadBalancerAvailableWaiter, LoadBalancerExistsWaiter, LoadBalancersDeletedWaiter, TargetDeregisteredWaiter, TargetInServiceWaiter, ) client: ElasticLoadBalancingv2Client = boto3.client("elbv2") # 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: ElasticLoadBalancingv2Client = session.client("elbv2") ``` ### Paginators annotations `mypy_boto3_elbv2.paginator` module contains type annotations for all paginators. ```python client: ElasticLoadBalancingv2Client = boto3.client("elbv2") # Explicit type annotations are optional here # Type should be correctly discovered by mypy and IDEs # VSCode requires explicit type annotations describe_account_limits_paginator: DescribeAccountLimitsPaginator = client.get_paginator("describe_account_limits") describe_listener_certificates_paginator: DescribeListenerCertificatesPaginator = client.get_paginator("describe_listener_certificates") describe_listeners_paginator: DescribeListenersPaginator = client.get_paginator("describe_listeners") describe_load_balancers_paginator: DescribeLoadBalancersPaginator = client.get_paginator("describe_load_balancers") describe_rules_paginator: DescribeRulesPaginator = client.get_paginator("describe_rules") describe_ssl_policies_paginator: DescribeSSLPoliciesPaginator = client.get_paginator("describe_ssl_policies") describe_target_groups_paginator: DescribeTargetGroupsPaginator = client.get_paginator("describe_target_groups") ``` ### Waiters annotations `mypy_boto3_elbv2.waiter` module contains type annotations for all waiters. ```python client: ElasticLoadBalancingv2Client = boto3.client("elbv2") # Explicit type annotations are optional here # Type should be correctly discovered by mypy and IDEs # VSCode requires explicit type annotations load_balancer_available_waiter: LoadBalancerAvailableWaiter = client.get_waiter("load_balancer_available") load_balancer_exists_waiter: LoadBalancerExistsWaiter = client.get_waiter("load_balancer_exists") load_balancers_deleted_waiter: LoadBalancersDeletedWaiter = client.get_waiter("load_balancers_deleted") target_deregistered_waiter: TargetDeregisteredWaiter = client.get_waiter("target_deregistered") target_in_service_waiter: TargetInServiceWaiter = client.get_waiter("target_in_service") ``` ### Typed dictionations `mypy_boto3_elbv2.type_defs` module contains structures and shapes assembled to typed dictionaries for additional type checking. ```python def get_structure() -> ActionTypeDef: return { ... } ``` ## Dynamic type annotations `mypy_boto3` command generates `boto3.client/resource` type annotations for `mypy_boto3_elbv2` and other installed services. ```bash # 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 ```python # Type is discovered correctly by mypy and PyCharm # VSCode still needs explicit type annotations client = boto3.client("elbv2") session_client = boto3.Session().client("elbv2") ```