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.

Client method usage example

# 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

Paginator usage example

# 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

Waiter usage example

# 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.

Client method usage example

# 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 ApplySecurityGroupsToLoadBalancerInputTypeDef


session = Session()

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

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

Paginator usage example

# 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)

Waiter usage example

# 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(...)