openstack/python-openstackclient
Code Issues Proposed changes

Merge "Update devref about "--no-property""

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Jenkins 2017-01-23 21:54:00 +00:00 committed by Gerrit Code Review
commit 0d7f27bc00
1 changed files with 15 additions and 11 deletions
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26
doc/source/command-options.rst
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@ -153,6 +153,15 @@ An example parser declaration for `set` action:
.. code-block:: python
parser.add_argument(
'--no-example-property',
dest='no_example_property',
action='store_true',
help=_('Remove all example properties for this <resource> '
'(specify both --no-example-property and --example-property'
' to remove the current properties before setting'
' new properties.)'),
)
parser.add_argument(
'--example-property',
metavar='<example-property>',
@ -161,26 +170,21 @@ An example parser declaration for `set` action:
help=_('Example property for this <resource> '
'(repeat option to set multiple properties)'),
)
parser.add_argument(
'--no-example-property',
dest='no_example_property',
action='store_true',
help=_('Remove all example properties for this <resource> '
'(specify both --example-property and --no-example-property'
' to overwrite the current example properties)'),
)
Please make `--no-example-property` be shown in front of `--example-property`
in the help, like above, that help make users aware of the processing order.
An example handler in `take_action()` for `set` action:
.. code-block:: python
if parsed_args.example_property and parsed_args.no_example_property:
if parsed_args.no_example_property and parsed_args.example_property:
kwargs['example_property'] = parsed_args.example_property
elif parsed_args.no_example_property:
kwargs['example_property'] = []
elif parsed_args.example_property:
kwargs['example_property'] = \
resource_example_property + parsed_args.example_property
elif parsed_args.no_example_property:
kwargs['example_property'] = []
An example parser declaration for `unset` action: