auth

OAuth2 Authentication implementation for HTTPX.

Implements authorization code flow with PKCE and automatic token refresh.

Classes

AuthorizationCodeResult — Authorization-code-grant redirect parameters returned by a callback handler.
OAuthClientProvider — OAuth2 authentication for httpx.
OAuthFlowError — Base exception for OAuth flow errors.
OAuthRegistrationError — Raised when client registration fails.
OAuthTokenError — Raised when token operations fail.
PKCEParameters — PKCE (Proof Key for Code Exchange) parameters.
TokenStorage — Protocol for token storage implementations.