tableau_hyper_management.CommandLineArgumentsManagement

Complexity

Total Complexity

6

Size/Duplication

Total Lines	38
Duplicated Lines	0 %

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	CommandLineArgumentsManagement.parse_arguments()	0	16	3
A	CommandLineArgumentsManagement.translate_default_to_action()	0	8	3

"""
CommandLineArgumentManagement - library to manage input parameters from command line

This library allows handling pre-configured arguments to be received from command line and use them
to call the main package functions
"""

import argparse


class CommandLineArgumentsManagement:

    def parse_arguments(self, configuration_details):
        parser = argparse.ArgumentParser()
        for input_key, attributes in configuration_details.items():
            action_value = self.translate_default_to_action(attributes['default_value'])
            if action_value is None:
                parser.add_argument('-' + input_key, '--' + attributes['option_long'],
                                    required=attributes['option_required'],
                                    default=attributes['default_value'],
                                    help=attributes['option_sample_value'])
            else:
                parser.add_argument('-' + input_key, '--' + attributes['option_long'],
                                    required=attributes['option_required'],
                                    default=attributes['default_value'],
                                    action=action_value)
        parser.add_argument('-v', '--verbose', required=False, default=False, action='store_true')
        return parser.parse_args()

    @staticmethod
    def translate_default_to_action(given_default_value):
        if given_default_value == True:
            return 'store_true'
        elif given_default_value == False:
            return 'store_false'
        else:
            return None