h2o-bindings/bin/gen_thrift.py
def add_schema_to_dependency_array(schema, ordered_schemas, schemas_map):
    """
    This is a helper function to order all schemas according to their usage. For example, if schema A uses schemas B
    and C, then they should be reordered as {B, C, A}.
      :param schema: schema object that we are processing right now
      :param ordered_schemas: an OrderedDict of schemas that were already encountered. This is also the "output"
        variable -- all schemas/enums that are needed will be recorded here in the correct order of their supposed
        declaration.
      :param schemas_map: dictionary(schemaname => schemaobject)
    """
    ordered_schemas[schema["name"]] = schema
    for field in schema["fields"]:
        field_schema_name = field["schema_name"]
        if field_schema_name is None: continue
        if field_schema_name in ordered_schemas: continue
        if field["type"].startswith("enum"):
            ordered_schemas[field_schema_name] = field["values"]
        else:
            field_schema = schemas_map[field_schema_name]
            if field_schema["name"] not in ordered_schemas:
                add_schema_to_dependency_array(field_schema, ordered_schemas, schemas_map)
def add_schema_to_dependency_array(schema, ordered_schemas, schemas_map):
    """
    This is a helper function to order all schemas according to their usage. For example, if schema A uses schemas B
    and C, then they should be reordered as {B, C, A}.
      :param schema: schema object that we are processing right now
      :param ordered_schemas: an OrderedDict of schemas that were already encountered. This is also the "output"
        variable -- all schemas/enums that are needed will be recorded here in the correct order of their supposed
        declaration.
      :param schemas_map: dictionary(schemaname => schemaobject)
    """
    ordered_schemas[schema["name"]] = schema
    for field in schema["fields"]:
        field_schema_name = field["schema_name"]
        if field_schema_name is None: continue
        if field_schema_name in ordered_schemas: continue
        if field["type"].startswith("enum"):
            ordered_schemas[field_schema_name] = field["values"]
        else:
            field_schema = schemas_map[field_schema_name]
            if field_schema["name"] not in ordered_schemas:
                add_schema_to_dependency_array(field_schema, ordered_schemas, schemas_map)
def add_schema_to_dependency_array ( schema , ordered_schemas , schemas_map ) : ordered_schemas [ schema [ "name" ] ] = schema for field in schema [ "fields" ] : field_schema_name = field [ "schema_name" ] if field_schema_name is None : continue if field_schema_name in ordered_schemas : continue if field [ "type" ] . startswith ( "enum" ) : ordered_schemas [ field_schema_name ] = field [ "values" ] else : field_schema = schemas_map [ field_schema_name ] if field_schema [ "name" ] not in ordered_schemas : add_schema_to_dependency_array ( field_schema , ordered_schemas , schemas_map )
This is a helper function to order all schemas according to their usage. For example, if schema A uses schemas B
    and C, then they should be reordered as {B, C, A}.
      :param schema: schema object that we are processing right now
      :param ordered_schemas: an OrderedDict of schemas that were already encountered. This is also the "output"
        variable -- all schemas/enums that are needed will be recorded here in the correct order of their supposed
        declaration.
      :param schemas_map: dictionary(schemaname => schemaobject)
This is a helper function to order all schemas according to their usage . For example if schema A uses schemas B and C then they should be reordered as { B C A } . : param schema : schema object that we are processing right now : param ordered_schemas : an OrderedDict of schemas that were already encountered . This is also the output variable -- all schemas / enums that are needed will be recorded here in the correct order of their supposed declaration . : param schemas_map : dictionary ( schemaname = > schemaobject )