Experimental Auth(..., post_logout_view=...) for caller to customize which view to redirect to after logging out.

For example, in Flask, you can do this:

@app.route("/my_post_logout_page")
def my_logout_view():
    return "You have logged out"

auth = build_auth(
    app,
    ...,
    post_logout_view=my_logout_view,  # Optional
    )

You may test this feature by installing the feature branch:

pip install https://github.com/rayluo/identity/archive/post-logout.zip