mypy-boto3-lex-models 1.14.42.0

Type annotations for boto3.LexModelBuildingService 1.14.42 service, generated by mypy-boto3-buider 2.2.0

mypy-boto3-lex-models

Type annotations for boto3.LexModelBuildingService 1.14.42 service compatible with mypy, VSCode, PyCharm and other tools.

Generated by mypy-boto3-buider 2.2.0.

More information can be found on boto3-stubs page.

How to install

Make sure you have mypy installed and activated in your IDE.

Install boto3-stubs for LexModelBuildingService service.

python -m pip install boto3-stubs[lex-models]

How to use

Client annotations

LexModelBuildingServiceClient provides annotations for boto3.client("lex-models").

import boto3

from mypy_boto3_lex_models import LexModelBuildingServiceClient
from mypy_boto3_lex_models.paginator import (
    GetBotAliasesPaginator,
    GetBotChannelAssociationsPaginator,
    GetBotsPaginator,
    GetBotVersionsPaginator,
    GetBuiltinIntentsPaginator,
    GetBuiltinSlotTypesPaginator,
    GetIntentsPaginator,
    GetIntentVersionsPaginator,
    GetSlotTypesPaginator,
    GetSlotTypeVersionsPaginator,
)
from mypy_boto3_lex_models.type_defs import BotAliasMetadataTypeDef, ...

client: LexModelBuildingServiceClient = boto3.client("lex-models")

# 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: LexModelBuildingServiceClient = session.client("lex-models")

Paginators annotations

mypy_boto3_lex_models.paginator module contains type annotations for all paginators.

client: LexModelBuildingServiceClient = boto3.client("lex-models")

# Explicit type annotations are optional here
# Type should be correctly discovered by mypy and IDEs
# VSCode requires explicit type annotations
get_bot_aliases_paginator: GetBotAliasesPaginator = client.get_paginator("get_bot_aliases")
get_bot_channel_associations_paginator: GetBotChannelAssociationsPaginator = client.get_paginator("get_bot_channel_associations")
get_bot_versions_paginator: GetBotVersionsPaginator = client.get_paginator("get_bot_versions")
get_bots_paginator: GetBotsPaginator = client.get_paginator("get_bots")
get_builtin_intents_paginator: GetBuiltinIntentsPaginator = client.get_paginator("get_builtin_intents")
get_builtin_slot_types_paginator: GetBuiltinSlotTypesPaginator = client.get_paginator("get_builtin_slot_types")
get_intent_versions_paginator: GetIntentVersionsPaginator = client.get_paginator("get_intent_versions")
get_intents_paginator: GetIntentsPaginator = client.get_paginator("get_intents")
get_slot_type_versions_paginator: GetSlotTypeVersionsPaginator = client.get_paginator("get_slot_type_versions")
get_slot_types_paginator: GetSlotTypesPaginator = client.get_paginator("get_slot_types")

Typed dictionations

mypy_boto3_lex_models.type_defs module contains structures and shapes assembled to typed dictionaries for additional type checking.

def get_structure() -> BotAliasMetadataTypeDef:
    return {
      ...
    }

Dynamic type annotations

mypy_boto3 command generates boto3.client/resource type annotations for mypy_boto3_lex_models and other installed services.

# 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

# Type is discovered correctly by mypy and PyCharm
# VSCode still needs explicit type annotations
client = boto3.client("lex-models")

session_client = boto3.Session().client("lex-models")