_CmdArgs.add_arg() - Code Metrics - explosiveduck/ed2d - Measure and Improve Code Quality continuously with Scrutinizer

_CmdArgs.add_arg() B
last analyzed 2016-05-20 05:45 UTC

↳ Parent: _CmdArgs

Complexity

Conditions

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Metric	Value
cc	5
dl	0
loc	25
rs	8.0894

import argparse

class ArgParseWrapper(argparse.ArgumentParser):
    '''Overide the default parse_args to not error out with unused args.'''
    def parse_args(self, args=None, namespace=None):
        args, argv = self.parse_known_args(args, namespace)
        return args

class _CmdArgs(object):
    def __init__(self):
        self.parser = ArgParseWrapper(add_help=False)
        self.letterArgs = []
        self.args = None
        self.argsParsed = False

    def set_description(self, desc):
        self.parser.description = desc

    def add_arg(self, name, argType, argHelp, noShort=False):

        args = []

        args.append('--' + name)

        if not noShort:
            # Check through
            letter = None
            for i in range(len(name)):
                if name[i] in self.letterArgs:
                    continue
                self.letterArgs.append(name[i])

                letter = name[i]
                break
            else:
                print('All possible short arguments are taken for this name.')
                return

            args.append('-' + letter)

        self.parser.add_argument(*args, type=argType, help=argHelp)

        return vars(self.parser.parse_args())[name]

    def parse_args(self):
        # Add the help option/action after all arguments
        self.parser.add_argument('-h', '--help',
            action='help',
            default=argparse.SUPPRESS, help='show this help message and exit')
        self.args = vars(self.parser.parse_args())
        self.argsParsed = True

CmdArgs = _CmdArgs()

__all__ = ['CmdArgs', ]


1			import argparse
2
3			class ArgParseWrapper(argparse.ArgumentParser):
4			'''Overide the default parse_args to not error out with unused args.'''
5			def parse_args(self, args=None, namespace=None):
6			args, argv = self.parse_known_args(args, namespace)
7			return args
8
9			class _CmdArgs(object):
10			def __init__(self):
11			self.parser = ArgParseWrapper(add_help=False)
12			self.letterArgs = []
13			self.args = None
14			self.argsParsed = False
15
16			def set_description(self, desc):
17			self.parser.description = desc
18
19			def add_arg(self, name, argType, argHelp, noShort=False):
20
21			args = []
22
23			args.append('--' + name)
24
25			if not noShort:
26			# Check through
27			letter = None
28			for i in range(len(name)):
29			if name[i] in self.letterArgs:
30			continue
31			self.letterArgs.append(name[i])
32
33			letter = name[i]
34			break
35			else:
36			print('All possible short arguments are taken for this name.')
37			return
38
39			args.append('-' + letter)
40
41			self.parser.add_argument(*args, type=argType, help=argHelp)
42
43			return vars(self.parser.parse_args())[name]
44
45			def parse_args(self):
46			# Add the help option/action after all arguments
47			self.parser.add_argument('-h', '--help',
48			action='help',
49			default=argparse.SUPPRESS, help='show this help message and exit')
50			self.args = vars(self.parser.parse_args())
51			self.argsParsed = True
52
53			CmdArgs = _CmdArgs()
54
55			__all__ = ['CmdArgs', ]
56

explosiveduck / ed2d

_CmdArgs.add_arg() B last analyzed 2016-05-20 05:45 UTC

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_CmdArgs.add_arg() B
last analyzed 2016-05-20 05:45 UTC