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Adds krux.argparse standard library for CLI args. #50
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Adds krux.argparse for argparse utilities/extensions; the first of these is AppendOverDefault, which is an argparse Action class that behaves similar to `action='append'` but over-writes the default if an option is specified on the CLI.
thekad
reviewed
Apr 17, 2017
krux/argparse.py
Outdated
| ['1.2.3.4', '5.6.7.8'] | ||
| """ | ||
| def __call__(self, parser, namespace, values, option_string=None): | ||
| if namespace.ips == self.default: |
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is this action going to be used only for ip addresses? the naming here suggests that
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urgh. No, good catch.
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Fixed in 6f45f7e
thekad
approved these changes
Apr 17, 2017
|
You can create a new class for this, or you can just use This argument should do what you are looking for: group.add_argument(
'--test',
type=str,
default=['127.0.0.1'],
nargs='*',
) |
|
@hanpeter that's... really non-obvious. But thanks, I guess! Closing. |
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Adds krux.argparse for argparse utilities/extensions; the first of these
is AppendOverDefault, which is an argparse Action class that behaves
similar to
action='append'but over-writes the default if an option isspecified on the CLI.