Examples

Index > ElasticLoadBalancing > Examples

Auto-generated documentation for ElasticLoadBalancing type annotations stubs module mypy-boto3-elb.

Client

Implicit type annotations

Can be used with boto3-stubs[elb] package installed.

Write your ElasticLoadBalancing code as usual, type checking and code completion should work out of the box.

# ElasticLoadBalancingClient usage example

from boto3.session import Session


session = Session()

client = session.client("elb")  # (1)
result = client.apply_security_groups_to_load_balancer()  # (2)

1. client: ElasticLoadBalancingClient
2. result: ApplySecurityGroupsToLoadBalancerOutputTypeDef

# DescribeAccountLimitsPaginator usage example

from boto3.session import Session


session = Session()
client = session.client("elb")  # (1)

paginator = client.get_paginator("describe_account_limits")  # (2)
for item in paginator.paginate(...):
    print(item)  # (3)

1. client: ElasticLoadBalancingClient
2. paginator: DescribeAccountLimitsPaginator
3. item: DescribeAccountLimitsOutputTypeDef

# AnyInstanceInServiceWaiter usage example

from boto3.session import Session


session = Session()
client = session.client("elb")  # (1)

waiter = client.get_waiter("any_instance_in_service")  # (2)
waiter.wait()

1. client: ElasticLoadBalancingClient
2. waiter: AnyInstanceInServiceWaiter

Explicit type annotations

With boto3-stubs-lite[elb] or a standalone mypy_boto3_elb package, you have to explicitly specify client: ElasticLoadBalancingClient type annotation.

All other type annotations are optional, as types should be discovered automatically. However, these type annotations can be helpful in your functions and methods.

# ElasticLoadBalancingClient usage example with type annotations

from boto3.session import Session

from mypy_boto3_elb.client import ElasticLoadBalancingClient
from mypy_boto3_elb.type_defs import ApplySecurityGroupsToLoadBalancerOutputTypeDef
from mypy_boto3_elb.type_defs import ApplySecurityGroupsToLoadBalancerInputRequestTypeDef


session = Session()

client: ElasticLoadBalancingClient = session.client("elb")

kwargs: ApplySecurityGroupsToLoadBalancerInputRequestTypeDef = {...}
result: ApplySecurityGroupsToLoadBalancerOutputTypeDef = client.apply_security_groups_to_load_balancer(**kwargs)

# DescribeAccountLimitsPaginator usage example with type annotations

from boto3.session import Session

from mypy_boto3_elb.client import ElasticLoadBalancingClient
from mypy_boto3_elb.paginator import DescribeAccountLimitsPaginator
from mypy_boto3_elb.type_defs import DescribeAccountLimitsOutputTypeDef


session = Session()
client: ElasticLoadBalancingClient = session.client("elb")

paginator: DescribeAccountLimitsPaginator = client.get_paginator("describe_account_limits")
for item in paginator.paginate(...):
    item: DescribeAccountLimitsOutputTypeDef
    print(item)

# AnyInstanceInServiceWaiter usage example with type annotations

from boto3.session import Session

from mypy_boto3_elb.client import ElasticLoadBalancingClient
from mypy_boto3_elb.waiter import AnyInstanceInServiceWaiter

session = Session()
client: ElasticLoadBalancingClient = session.client("elb")

waiter: AnyInstanceInServiceWaiter = client.get_waiter("any_instance_in_service")
waiter.wait()