This is a set of classes to help when working with UDMI. See https://github.com/faucetsdn/udmi/blob/master/README.md

There are currently seven classes representing the corresponding UDMI types:

• Config
• Discover
• MetaData
• Pointset
• Properties
• State

They are available at the top level of this module. ie udmi.Pointset

So far the subtypes used in UDMI such as config_pointest are not representated by classes and remain dicts

They do three useful things currently:

They perform data validation against the published version 1 UDMI json schemas on creation, throwing an exception if the input data is malformed.

Uniform serialisation to the udmi json format from object orientated interface.

There's a method that serialises timestamps given in python datetime format correctly.

pip install pyudmi

You can create these objects in two ways. Each class has a normal Python constructor to make programatic creation easier eg:

import udmi

config = udmi.Config(timestamp, system, pointset, gateway)

And a class method common to them all:

config = udmi.Config.from_string(udmi_string)

To serialise as a udmi json string use the method as_udmi

udmi_string = config.as_udmi()