human
Solve the following python programming problem given the following code:
@partial.partial
def ensure_user_information(strategy, auth_entry, backend=None, user=None, social=None, current_partial=None, allow_inactive_user=False, *args, **kwargs):
assistant
#Here is the Python code you requested.

    """Ensure that we have the necessary information about a user (either an
    existing account or registration data) to proceed with the pipeline.
    """
    def dispatch_to_login():
        'Redirects    to    the    login    page.'
        return redirect(AUTH_DISPATCH_URLS[AUTH_ENTRY_LOGIN])
    def dispatch_to_register():
        'Redirects    to    the    registration    page.'
        return redirect(AUTH_DISPATCH_URLS[AUTH_ENTRY_REGISTER])
    def should_force_account_creation():
        '    For    some    third    party    providers,    we    auto-create    user    accounts    '
        current_provider = provider.Registry.get_from_pipeline({'backend': current_partial.backend, 'kwargs': kwargs})
        return (current_provider and (current_provider.skip_email_verification or current_provider.send_to_registration_first))
    if (not user):
        if (auth_entry in [AUTH_ENTRY_LOGIN_API, AUTH_ENTRY_REGISTER_API]):
            return HttpResponseBadRequest()
        elif (auth_entry == AUTH_ENTRY_LOGIN):
            if should_force_account_creation():
                return dispatch_to_register()
            return dispatch_to_login()
        elif (auth_entry == AUTH_ENTRY_REGISTER):
            return dispatch_to_register()
        elif (auth_entry == AUTH_ENTRY_ACCOUNT_SETTINGS):
            raise AuthEntryError(backend, 'auth_entry    is    wrong.    Settings    requires    a    user.')
        elif (auth_entry in AUTH_ENTRY_CUSTOM):
            return redirect_to_custom_form(strategy.request, auth_entry, kwargs)
        else:
            raise AuthEntryError(backend, 'auth_entry    invalid')
    if (not user.is_active):
        if allow_inactive_user:
            pass
        elif (social is None):
            pass
        else:
            assert (user is not None)
            assert (social is not None)
            logger.warning('User    "%s"    is    using    third_party_auth    to    login    but    has    not    yet    activated    their    account.    ', user.username)