Switch to jsonref from dollar_ref, tested with python2.7

Author: Bradley A. Thornton

README.md

@@ -11,7 +11,7 @@
 
 ```
 pip install ansible
-pip install dollar_ref
+pip install jsonref
 ```
 
 ```

jref.py

@@ -0,0 +1,76 @@
+import pprint
+import yaml
+import jsonref
+import json
+
+
+with open("models/myos/interfaces/myos_interfaces.yml", 'r') as stream:
+    try:
+        data = yaml.load(stream)
+    except yaml.YAMLError as exc:
+        print(exc)
+
+
+data = jsonref.loads(json.dumps(data))
+
+
+#
+# data = pluck(data)
+#
+# pprint(yaml.dump(data))
+#
+#
+# yaml.Dumper.ignore_aliases = lambda *args : True
+# print(yaml.dump(data, default_flow_style=False))
+#
+
+
+def dive(obj, required=False):
+    # print('------------------------------')
+    # print(obj)
+    if not 'description' in obj:
+        print('description missing in obj')
+    result = {'description': obj['description']}
+    if not 'type' in obj:
+        print('type missing in obj')
+    if obj['type'] == 'object':
+        result['suboptions'] = {}
+        if not 'properties' in obj:
+            print('properties missing in obj')
+        for propkey, propval in obj['properties'].items():
+            required = bool('required' in obj and propkey in obj['required'])
+            result['suboptions'][propkey] = dive(propval, required)
+    elif obj['type'] == 'array':
+        result['suboptions'] = {}
+        if not 'items' in obj:
+            print('items missing in obj')
+        if not 'properties' in obj:
+            print('items/properties missing in obj')
+        for propkey, propval in obj['items']['properties'].items():
+            required = bool('required' in obj['items'] and propkey in obj['items']['required'])
+            result['suboptions'][propkey] = dive(propval, required)
+    elif obj['type'] in ['str', 'bool', 'int']:
+        if 'default' in obj:
+            result['default'] = obj['default']
+        if 'enum' in obj:
+            result['choices'] = obj['enum']
+        if 'version_added' in obj:
+            result['version_added'] = obj['version_added']
+        if required:
+            result['required'] = required
+        result['type'] = obj['type']
+
+
+    return result
+
+def u_to_str(object, context, maxlevels, level):
+    typ = pprint._type(object)
+    if typ is unicode:
+        object = str(object)
+    return pprint._safe_repr(object, context, maxlevels, level)
+
+
+result = dive(data['schema'])
+printer = pprint.PrettyPrinter()
+printer.format = u_to_str
+print(printer.pformat(result))