If some Param defines several values for `exclude` or `include`
attributes then API schema hash will be unstable.
First, these Param's attributes are converted to frozenset
(ipalib/parameters.py), then `ipaserver.plugins.schema` plugin
converts `exclude` and `include` attrs to list. Set/frozenset in
turn, is unordered collection [0]. So, the end order of values is
undefined.
But due to the nature of sets:
> two sets are equal if and only if every element of each set is
contained in the other (each is a subset of the other)
the order of values can be ignored.
Note: other Param's attrs with type frozenset are not affected because
they are not processed by the schema plugin.
[0]: https://docs.python.org/3/library/stdtypes.html#set-types-set-frozenset
Fixes: https://pagure.io/freeipa/issue/8955
Signed-off-by: Stanislav Levin <slev@altlinux.org>
Reviewed-By: Florence Blanc-Renaud <flo@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
Stanislav Levin
3eb0759a6d