teams-lib-pzsp2-z1 0.1.15

Bridge to Go client for Teams API

Teams API Python Wrapper

A high-performance Python wrapper for the Microsoft Teams Graph API. It leverages a compiled Go (Golang) backend to handle heavy lifting, concurrency, and caching, while providing a clean, fully typed Pythonic interface.

🚀 Key Features

• Performance of Go: Uses a compiled Go subprocess for efficient API communication and state management.
• Pythonic Interface: Fully typed using dataclasses and Enums. Native support for IDE autocompletion and type checkers (mypy).
• Intelligent Cache: Background caching of Team/Channel IDs to minimize API throttling and latency (handled transparently by the backend).
• Simplified Auth: Wraps MSAL authentication flows configuration.

📦 Installation

pip install teams-lib-pzsp2-z1

🛠️ Architecture

This library acts as a bridge. When initialized, it spawns a dedicated Go subprocess (teamsClientLib) and communicates via JSON-RPC over stdin/stdout.

The TeamsClient aggregates domain-specific services:

• client.teams: Manage team lifecycles (create, list, delete).

• client.channels: Manage standard and private channels.

• client.chats: Handle messages, mentions, and chat participants.

💻 Quick Start

1. Configuration

Create a .env in your project with your Azure AD credentials:

CLIENT_ID=your-client-id-uuid
TENANT_ID=your-tenant-id-uuid
EMAIL=[e-mail]
SCOPES=User.Read,Team.ReadBasic.All,Channel.ReadBasic.All
AUTH_METHOD=DEVICE_CODE [or INTERACTIVE]

Scopes needed by all functions could be found in .env.template.

2. Basic usage

Here is a minimal example showing how to initialize the client and list joined teams:

from teams_lib_pzsp2_z1.client import TeamsClient
from teams_lib_pzsp2_z1.config import CacheMode

def main():
    # Initialize the client.
    # This spawns the Go subprocess and performs authentication.
    client = TeamsClient()

    try:
        print("Fetching teams...")
        teams = client.teams.list_my_joined()

        for team in teams:
            print(f"Team: {team.display_name} | ID: {team.id}")

            # Example: List channels in the first team
            channels = client.channels.list_channels(team.id)
            print(f"  -> Found {len(channels)} channels.")

    except RuntimeError as e:
        print(f"An error occurred: {e}")

    finally:
        # Crucial: Close the client to ensure background cache writes finish
        # and the Go subprocess is terminated gracefully.
        client.close()

if __name__ == "__main__":
    main()

📚 Documentation

Full API reference, architecture details, and configuration guides are available here:

👉 Read the Documentation

Authentication

The library loads credentials from environment variables. Ensure your Azure App Registration has the necessary API Permissions (e.g., Team.ReadBasic.All, Channel.ReadBasic.All) granted in the Azure Portal.

Supported Authentication Methods (AUTH_METHOD):

• INTERACTIVE: Opens a browser window automatically.

• DEVICE_CODE: Prints a code to the console to login via microsoft.com/devicelogin.

Cache & Lifecycle

If caching is enabled (SYNC or ASYNC), the Go backend stores metadata locally (e.g., teams_cache.json) to speed up reference resolution.

⚠️ Important: client.close() Because the Go backend might be running background goroutines (especially for Async Cache), you must call client.close() before your script exits. This ensures:

1. Pending cache writes are flushed to disk.

2. The Go subprocess is terminated correctly.

client.close()

📄 License

This project is licensed under the MIT License - see the LICENSE file for details.