include more information in metadata

added to commands: doc, proper args, NO_CLI

added to options: default_from, cli_name, cli_short_name and others

https://fedorahosted.org/freeipa/ticket/3129

Reviewed-By: Martin Kosek <mkosek@redhat.com>
Reviewed-By: Tomas Babej <tbabej@redhat.com>

ipalib/frontend.py

@@ -35,6 +35,7 @@ from errors import (ZeroArgumentError, MaxArgumentError, OverlapError,
     VersionError, OptionError, InvocationError,
     ValidationError, ConversionError)
 from ipalib import messages
+from ipalib.util import json_serialize
 from textwrap import wrap
 
 
@@ -1046,31 +1047,16 @@ class Command(HasParam):
 
     # list of attributes we want exported to JSON
     json_friendly_attributes = (
-        'name', 'takes_args',
+        'name', 'doc', 'NO_CLI'
     )
 
-    # list of options we want only to mention their presence and not to write
-    # their attributes
-    json_only_presence_options = (
-        'all', 'raw', 'attrs', 'addattr', 'delattr', 'setattr', 'version',
-    )
-
-    def get_json_options(self):
-        """
-        Get only options we want exported to JSON
-        """
-        for option in self.get_options():
-            if option.name not in self.json_only_presence_options:
-                yield option
-            else:
-                yield { 'name': option.name }
-
     def __json__(self):
         json_dict = dict(
             (a, getattr(self, a)) for a in self.json_friendly_attributes
         )
 
-        json_dict['takes_options'] = list(self.get_json_options())
+        json_dict['takes_args'] = list(self.get_args())
+        json_dict['takes_options'] = list(self.get_options())
 
         return json_dict
 
@@ -1206,6 +1192,20 @@ class Object(HasParam):
                 return 1
             return 2
 
+    json_friendly_attributes = (
+        'name', 'takes_params',
+    )
+
+    def __json__(self):
+        json_dict = dict(
+            (a, json_serialize(getattr(self, a)))
+            for a in self.json_friendly_attributes
+        )
+        if self.primary_key:
+            json_dict['primary_key'] = self.primary_key.name
+        json_dict['methods'] = [m for m in self.methods]
+        return json_dict
+
 
 class Attribute(Plugin):
     """