def reorder(object_type, data):
"""Converts dict to OrderedDict using schema order
This reorders the data in a dict using the order the item is defined in the
schema.
:arg object_type: string specifying the type of object
:arg json_data: the data to reorder
:returns: data ordered according to the schema
"""
schema = SCHEMAS[get_version(data)][object_type]
def _reorder(data, schema):
if isinstance(data, dict):
new_dict = OrderedDict()
for key, val in schema.keyvals:
if key in data:
new_dict[key] = _reorder(data[key], schema[key])
# FIXME: Add a check here for things that were in data that aren't
# in the schema and print out warnings.
return new_dict
if isinstance(data, list):
return [_reorder(item, schema.subtype) for item in data]
return data
return _reorder(data, schema)
def validate_item(fn, json_data):
# FIXME: This is kind of cheating. Need a better way to distinguish data
# types.
type_ = 'category' if fn.endswith('category.json') else 'video'
vers = get_version(json_data)
return SCHEMAS[vers][type_].validate(json_data, 'TOP')
