Synnefo » snf-ganeti

ht: Add TMaybeDict check

This replaces a number of equal “ht.TOr(ht.TDict, ht.TNone)” checks.

Signed-off-by: Michael Hanselmann <hansmi@google.com>
Reviewed-by: Iustin Pop <iustin@google.com>

Move the parameter types to their own module

This is for cleanup, and for later reuse in other parts of the code
(outside of LUs).

Signed-off-by: Iustin Pop <iustin@google.com>
Reviewed-by: Michael Hanselmann <hansmi@google.com>