Support updates of None type properties
There was an issue where None type properties could not be changed to empty string type properties because safe_load would turn an empty string into a None. Change-Id: I64b031c8aa1423ed0d23218832e4dcb391fd3ab5
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@ -12,6 +12,7 @@
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# License for the specific language governing permissions and limitations
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# under the License.
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import logging
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import six
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import yaml
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import kolla_cli.i18n as u
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@ -52,7 +53,16 @@ class PropertyApi(object):
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if current_property is not None:
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current_property_type = current_property.value_type
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if current_property_type is not str:
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original_value = value
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value = yaml.safe_load(value)
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# this check is to make sure that we can assign an empty
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# string to a property. without this safe_load will turn
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# an empty string into a None which is different than an
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# empty string.
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if isinstance(original_value, six.string_types)\
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and value is None:
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value = ''
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if current_property.value is None:
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current_property_type = None
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check_arg(value, u._('Property Value'),
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