Examples

Index > MigrationHub > Examples

Auto-generated documentation for MigrationHub type annotations stubs module mypy-boto3-mgh.

Client

Implicit type annotations

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

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

# MigrationHubClient usage example

from boto3.session import Session


session = Session()

client = session.client("mgh")  # (1)
result = client.describe_application_state()  # (2)

1. client: MigrationHubClient
2. result: DescribeApplicationStateResultTypeDef

# ListApplicationStatesPaginator usage example

from boto3.session import Session


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

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

1. client: MigrationHubClient
2. paginator: ListApplicationStatesPaginator
3. item: ListApplicationStatesResultTypeDef

Explicit type annotations

With boto3-stubs-lite[mgh] or a standalone mypy_boto3_mgh package, you have to explicitly specify client: MigrationHubClient 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.

# MigrationHubClient usage example with type annotations

from boto3.session import Session

from mypy_boto3_mgh.client import MigrationHubClient
from mypy_boto3_mgh.type_defs import DescribeApplicationStateResultTypeDef
from mypy_boto3_mgh.type_defs import DescribeApplicationStateRequestRequestTypeDef


session = Session()

client: MigrationHubClient = session.client("mgh")

kwargs: DescribeApplicationStateRequestRequestTypeDef = {...}
result: DescribeApplicationStateResultTypeDef = client.describe_application_state(**kwargs)

# ListApplicationStatesPaginator usage example with type annotations

from boto3.session import Session

from mypy_boto3_mgh.client import MigrationHubClient
from mypy_boto3_mgh.paginator import ListApplicationStatesPaginator
from mypy_boto3_mgh.type_defs import ListApplicationStatesResultTypeDef


session = Session()
client: MigrationHubClient = session.client("mgh")

paginator: ListApplicationStatesPaginator = client.get_paginator("list_application_states")
for item in paginator.paginate(...):
    item: ListApplicationStatesResultTypeDef
    print(item)