Function has_app_context

src/flask/ctx.py:228–235

Works like :func:`has_request_context` but for the application context. You can also just do a boolean check on the :data:`current_app` object instead. .. versionadded:: 0.9

()

def has_app_context() -> bool:
    """Works like :func:`has_request_context` but for the application
    context.  You can also just do a boolean check on the
    :data:`current_app` object instead.

    .. versionadded:: 0.9
    """
    return _cv_app.get(None) is not None


class AppContext: