Feishu OpenAPI Python Development Expert

Expert guidance for Feishu (飞书) / Lark Open Platform Python development, covering API calls, event handling, robot development, and more.

📚 Source Documentation

This skill includes three official/community source repositories (managed via git submodule):

1. oapi-sdk-python (Official SDK)

Path: source/oapi-sdk-python/

Official Feishu Python SDK providing complete type system and semantic programming interface.

Core Directories:

lark_oapi/ - SDK core code
samples/ - Official sample code
doc/ - Documentation resources

Main Features:

Server-side API calls
Event subscription handling
Card callback processing
Automatic access_token management
Data encryption/decryption and signature verification

2. oapi-sdk-python-compact (Convenience Wrapper)

Path: source/oapi-sdk-python-compact/

Enhanced wrapper based on official SDK, providing convenient shortcut functions.

Core Directories:

src/lark_oapi_compact/shortcut/ - High-level convenience APIs
- sheets/ - 电子表格 (Spreadsheet) operations
- driver/ - 云文档/云空间 (Drive) operations
- group_robot/ - 群机器人 (Group robot) messaging
- message/ - Message handling
- compact/ - Core configuration
tests/ - Test cases

Configuration Guide: See CLAUDE.md for development setup instructions.

3. lark-samples (Official Examples)

Path: source/lark-samples/

Official Feishu sample code collection with complete scenario-based implementations.

Example Projects:

robot_quick_start/ - Quick start robot development
web_app_with_jssdk/ - 网页应用 (Web app) development
web_app_with_auth/ - Web app with authentication
echo_bot/ - Echo bot (multi-language)
card_interaction_bot/ - Card interaction bot
mcp_larkbot_demo/ - MCP intelligent Agent
mcp_quick_demo/ - MCP quick start

Quick Start

Installation

pip install lark-oapi
# Or use the enhanced version
pip install lark-oapi-compact

Basic Configuration

import lark_oapi as lark

# Create client
client = lark.Client.builder() \
    .app_id("your_app_id") \
    .app_secret("your_app_secret") \
    .build()

Environment Variables

Development and testing require these environment variables:

FEISHU_APP_ID - Application ID (应用 ID)
FEISHU_APP_SECRET - Application Secret (应用密钥)
FEISHU_GROUP_ROBOT_WEBHOOK_URL - Group robot Webhook (optional)

Usage Guide

Finding API Usage

Basic API calls: Check source/oapi-sdk-python/samples/
Convenience wrappers: Check source/oapi-sdk-python-compact/src/lark_oapi_compact/shortcut/
Complete scenarios: Check corresponding example projects in source/lark-samples/

Recommended Development Workflow

Identify your scenario (机器人/robot, 网页应用/web app, API call)
Find similar examples in lark-samples
Use oapi-sdk-python for API calls
For complex scenarios, use oapi-sdk-python-compact shortcut functions

Updating Source

# Update all submodules
cd source
git submodule update --remote

# Update single repository
cd source/oapi-sdk-python
git pull origin v2_main

feishu-openapi-dev

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