init device translation module

import yaml

with open('config/config.yml') as cfg:

    config : dict = yaml.safe_load(cfg)

dict_name = config.get('name')

dict_default = config.get('default')

class DictHelper:

    def __init__(self, file):

        self.file = file

    def _read(self) -> dict:

        with open(self.file) as cfg:

            return yaml.safe_load(cfg)

    def get_object(self, name, plural=False) -> str:

        return self._read().get(name).get('plural' if plural else 'singular')

    def get_namespaces(self, name) -> str:

        return self._read().get(name)

    def get_path(self, name) -> str:

        path_details = self._read().get(name)

        path : str = path_details.get('path')

        namespace = path_details.get('namespace')

        if namespace is None:

            return path

        path_segments = path.split('/')

        required_namespaces = len([s for s in path_segments if len(s > 1)])

        if type(namespace) == list and len(namespace) != required_namespaces:

            raise Exception(f'Number of namespaces do not match the specified path : {path}')

        elif type(namespace) == str:

            namespace = [namespace for _ in range(required_namespaces)]

        ns_i = 0

        processed_segments = []

        for s in path_segments:

            if len(s) > 1:

                processed_segments.append(f'{namespace[ns_i]}:{s}')

                ns_i += 1

            else:

                processed_segments.append(s)

def get_dict_helper(dict_type = None) -> DictHelper:

    if dict_type is None: dict_type = dict_default

    return DictHelper(f'config/{dict_name}.{dict_type}.yml')

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name: dict

default: oc

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namespaces:

  interfaces: ipii

  interfaces_ip: ipiiip

objects:

  components:

    singular: interface

    plural: interfaces

paths:

  component_type:

    namespace: ipiie

    path: extended/state/hardware-type

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namespaces:

  interfaces: oci

  interfaces_ip: ociip

objects:

  components:

    singular: component

    plural: components

paths:

  component_type:

    namespace: ocpp

    path: port/breakout-mode/state/channel-speed

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