lark-oapi

import os from lark_oapi import Client, AppSettings from lark_oapi.api.im.v1 import ListMessageRequest # Get credentials from environment variables # Register your app on the Lark/Feishu Open Platform to get APP_ID and APP_SECRET. app_settings = AppSettings( app_id=os.environ.get("LARK_APP_ID", ""), app_secret=os.environ.get("LARK_APP_SECRET", ""), # For event handling, also set: # verification_token=os.environ.get("LARK_VERIFICATION_TOKEN", ""), # encrypt_key=os.environ.get("LARK_ENCRYPT_KEY", ""), ) # Build the client client = Client.builder() \ .app_settings(app_settings) \ .log_level(Client.LOG_LEVEL_INFO) \ .build() # Example: List messages in a specific chat # NOTE: Replace "oc_xxxxxxxx" with an actual chat ID your app has access to. # Ensure your Lark app has 'Read messages from group chats it joined' permission. print("Attempting to list messages...") try: # This request attempts to fetch the latest message from a specified chat. # For a real scenario, you'd need a valid chat_id (e.g., from an event subscription). request = ListMessageRequest.builder().chat_id("oc_xxxxxxxx").page_size(1).build() response = client.im.v1.message.list(request) if response.code == 0: print("Successfully listed messages:") if response.data and response.data.items: for message in response.data.items: print(f" Message ID: {message.message_id}, Content: {message.body.content if message.body else 'N/A'}") else: print(" No messages found or data empty.") else: print(f"Failed to list messages: {response.code} - {response.msg}") # Detailed error info often in response.error if response.error: print(f" Error details: {response.error}") except Exception as e: print(f"An unexpected error occurred: {e}") print("Quickstart finished.")