Metadata-Version: 1.0
Name: ansible-dotdiff
Version: 0.1.4
Summary: Nested structure diff library with dot-path notation for Ansible
Home-page: https://github.com/Klarrio/ansible-dotdiff
Author: Timo Beckers
Author-email: timo.beckers@klarrio.com
License: UNKNOWN
Description: Ansible Dot-diff Library
        ========================
        
        Nested structure diff library with dot-path notation for Ansible.
        
        ..  image:: https://img.shields.io/badge/License-MIT-yellow.svg
            :alt: License: MIT
            :target: https://opensource.org/licenses/MIT
        
        Description
        -----------
        
        This package is built to plug into Ansible's module_utils, which doesn't require
        it to be installed on managed remote hosts, only the controller. It will be picked
        up by Ansiballz, which zips a module's dependencies and ships it over SSH.
        The library is kept small to keep the footprint down.
        
        Usage
        -----
        
        By design, the algorithm will ignore any keys that are omitted on the right (the target),
        to allow an API endpoint to choose plausible defaults. For example, an API client
        implementing this library will diff the desired state with a JSON REST resource
        to predict whether or not a REST call needs to occur for the user's changes to be applied.
        
        
            from ansible.module_utils.dotdiff import dotdiff
        
            orig = { 'one': 'one',
                     'two': 'two' }
        
            dest = { 'one': 'another',
                     'three': 'three' }
        
            dotdiff(orig, dest)
        
        
        dotdiff() yields a list of DiffEntry objects:
        
            [one: "one" => "another", three: "<undefined>" => "three"]
        
        
        Keys that would be added to the structure in this transaction have their values marked
        as '<undefined>'.
        
        Nested lists and dictionaries are supported at an arbitrary level and will be indicated
        using dot-separated paths. Changing a list's member count will yield a DiffEntry indicating
        a change in cardinality with a pound (#) sign.
        
            mylist.#: "3" => "4"
        
        This visualization is inspired by Terraform.
        
        License
        -------
        
        `MIT <https://github.com/Klarrio/ansible-dotdiff/blob/master/LICENSE>`_.
        
Platform: UNKNOWN
