batch, schema: use Dict instead of Any

Add new Dict parameter class and use it in the batch and command_defaults
plugins.

https://fedorahosted.org/freeipa/ticket/4739

Reviewed-By: David Kupka <dkupka@redhat.com>

1 files changed, 9 insertions, 0 deletions

diff --git a/ipalib/parameters.py b/ipalib/parameters.py
index 196300295..a08113460 100644
--- a/ipalib/parameters.py
+++ b/ipalib/parameters.py
@@ -1961,3 +1961,12 @@ class DNSNameParam(Param):
     def _rule_only_relative(self, _, value):
         if self.only_relative and value.is_absolute():
             return _('must be relative')
+
+
+class Dict(Param):
+    """
+    A parameter for dictionary.
+    """
+
+    type = dict
+    type_error = _("must be dictionary")