mypy-boto3-pinpoint-sms-voice

import boto3 from typing import TYPE_CHECKING, cast import os # This package provides type stubs for boto3.client("pinpoint-sms-voice"). # Install `mypy-boto3-pinpoint-sms-voice` and `boto3` for type checking. # --- Runtime code (runs without stubs, but benefits from them during development) --- print("--- Runtime code ---") # Ensure AWS credentials are configured (e.g., via AWS_ACCESS_KEY_ID, AWS_SECRET_ACCESS_KEY env vars) # or ~/.aws/credentials. # Example of creating a boto3 client at runtime pinpoint_client = boto3.client( "pinpoint-sms-voice", region_name=os.environ.get('AWS_REGION', 'us-east-1') ) print(f"Created boto3 client for {pinpoint_client.meta.service_model.service_name}") # --- Type-checking specific code (only for static analysis tools like mypy) --- if TYPE_CHECKING: from mypy_boto3_pinpoint_sms_voice import PinpointSMSVoiceClient from mypy_boto3_pinpoint_sms_voice.type_defs import SendMessagesRequestRequestTypeDef # Mypy will understand that pinpoint_client is a PinpointSMSVoiceClient # after the stubs are installed. An explicit cast is often not needed, # but can be used for stricter checking or clarity. typed_client: PinpointSMSVoiceClient = cast(PinpointSMSVoiceClient, pinpoint_client) # Example of using a type definition for a request payload. Mypy validates its structure. send_messages_request: SendMessagesRequestRequestTypeDef = { "ApplicationId": "dummy-app-id", # Replace with your actual Pinpoint Application ID "MessageRequest": { "Addresses": {"+1234567890": {"ChannelType": "SMS"}}, # Replace with real phone numbers "Message": {"Body": "Hello from checklist.day!"}, }, } print("\n--- Type-checking example (mypy validates this structure) ---") print(f"Request structure type: {type(send_messages_request)}") # In a type-checked environment, you'd get auto-completion and validation for: # typed_client.send_messages(**send_messages_request) else: print("\n--- To enable full type-checking, run `mypy your_script.py` after installation ---") print("\nQuickstart complete. Ensure AWS credentials are configured for actual API calls.")