Examples

Index > Polly > Examples

Auto-generated documentation for Polly type annotations stubs module types-boto3-polly.

Client

Implicit type annotations

Can be used with types-boto3[polly] package installed.

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

Client method usage example

# PollyClient usage example

from boto3.session import Session


session = Session()

client = session.client("polly")  # (1)
result = client.describe_voices()  # (2)

1. client: PollyClient
2. result: DescribeVoicesOutputTypeDef

Paginator usage example

# DescribeVoicesPaginator usage example

from boto3.session import Session


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

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

1. client: PollyClient
2. paginator: DescribeVoicesPaginator
3. item: DescribeVoicesOutputTypeDef

Explicit type annotations

With types-boto3-lite[polly] or a standalone types_boto3_polly package, you have to explicitly specify client: PollyClient 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

# PollyClient usage example with type annotations

from boto3.session import Session

from types_boto3_polly.client import PollyClient
from types_boto3_polly.type_defs import DescribeVoicesOutputTypeDef
from types_boto3_polly.type_defs import DescribeVoicesInputTypeDef


session = Session()

client: PollyClient = session.client("polly")

kwargs: DescribeVoicesInputTypeDef = {...}
result: DescribeVoicesOutputTypeDef = client.describe_voices(**kwargs)

Paginator usage example

# DescribeVoicesPaginator usage example with type annotations

from boto3.session import Session

from types_boto3_polly.client import PollyClient
from types_boto3_polly.paginator import DescribeVoicesPaginator
from types_boto3_polly.type_defs import DescribeVoicesOutputTypeDef


session = Session()
client: PollyClient = session.client("polly")

paginator: DescribeVoicesPaginator = client.get_paginator("describe_voices")
for item in paginator.paginate(...):
    item: DescribeVoicesOutputTypeDef
    print(item)