Documentation MCP Server

""" User Authentication API Python backend service """ from typing import Optional from datetime import datetime class User: """Represents a user in the system""" def __init__(self, user_id: int, email: str, name: str): """ Initialize a new User instance Args: user_id: Unique user identifier email: User's email address name: User's full name """ self.id = user_id self.email = email self.name = name self.created_at = datetime.now() def to_dict(self) -> dict: """ Convert user to dictionary representation Returns: Dictionary with user data """ return { 'id': self.id, 'email': self.email, 'name': self.name } class AuthService: """Authentication service for handling user login/logout""" def __init__(self, db_connection): """ Initialize authentication service Args: db_connection: Database connection object """ self.db = db_connection def authenticate(self, email: str, password: str) -> Optional[User]: """ Authenticate user with email and password Args: email: User's email address password: User's password Returns: User object if authenticated, None otherwise """ # Implementation would go here return None def create_session(self, user: User) -> str: """ Create a new session for authenticated user Args: user: Authenticated user object Returns: Session token """ # Implementation would go here return "session_token"