8000 Add cli support for choices and default by fernflower · Pull Request #734 · oamg/leapp · GitHub
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Add cli support for choices and default #734

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8000 Merged
merged 1 commit into from
Oct 5, 2021
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Add cli support for choices and default #734

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11 changes: 10 additions & 1 deletion leapp/utils/clicmd.py
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Original file line number Diff line number Diff line change
Expand Up @@ -198,7 +198,8 @@ def _add_opt(self, *args, **kwargs):
self._options.append((args, kwargs, internal))

def add_option(self, name, short_name='', help='', # noqa; pylint: disable=redefined-builtin
is_flag=False, inherit=False, value_type=str, wrapped=None, action=None, metavar=None):
is_flag=False, inherit=False, value_type=str, wrapped=None, action=None, metavar=None,
choices=None, default=None):
"""
Add an option

Expand All @@ -220,6 +221,10 @@ def add_option(self, name, short_name='', help='', # noqa; pylint: disable=rede
:param metavar: Changes the display name of arguments in generated help messages.
It has no influence on the attribute name from the generated arguments namespace.
:type metavar: str
:param choices: range of values that the argument is allowed to take
:type choices: list
:param choices: default value of the argument if nothing is specified
:type choices: str
:return: self
"""
name = name.lstrip('-')
Expand All @@ -238,6 +243,10 @@ def add_option(self, name, short_name='', help='', # noqa; pylint: disable=rede
kwargs['type'] = value_type
if metavar:
kwargs['metavar'] = metavar
if choices:
kwargs['choices'] = choices
if default:
kwargs['default'] = default
self._add_opt(*names, help=help, # noqa; pylint: disable=redefined-builtin
action=action, internal={'wrapped': wrapped, 'inherit': inherit}, **kwargs)
return self
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