uom.cmd_line

Complexity

Total Complexity

7

Size/Duplication

Total Lines	63
Duplicated Lines	0 %

Test Coverage

Coverage

93.55%

Importance

Changes

0

2 Functions

Rating	Name	Duplication	Size	Complexity
A	cmd_base_unit()	0	22	3
A	cmd_convert()	0	30	4

"""Command line option."""
from __future__ import absolute_import

from argparse import ArgumentParser

from .uom import base_unit, convert


def cmd_convert(arg=None):
    """Convert value."""
    parser = ArgumentParser(prog='uom_convert_value')

    parser.add_argument('value', type=float, nargs='+',
                        help='value to be converted')

    parser.add_argument('-s', dest='source', help='unit source')

    parser.add_argument('-t', dest='target', help='unit target')

    parser.add_argument('-v', dest='verbose', action='store_true',
                        help='verbose')

    if arg is not None:
        args = parser.parse_args(arg.split())
    else:
        args = parser.parse_args()

    print(args)

    if len(args.value) == 1:
        out = convert(args.value[0], args.source, args.target, args.verbose)
    else:
        out = convert(args.value, args.source, args.target, args.verbose)

    if args.verbose:
        print(f'Output: {out}')

    return out


def cmd_base_unit(arg=None):
    """Base unit."""
    parser = ArgumentParser(prog='uom_base_unit')

    parser.add_argument('unit', help='input unit')

    parser.add_argument('-v', dest='verbose', action='store_true',
                        help='verbose')

    if arg is not None:
        args = parser.parse_args(arg.split())
    else:
        args = parser.parse_args()

    print(args)

    out = base_unit(args.unit, args.verbose)

    if args.verbose:
        print(f'Output: {out}')

    return out