Qubes/core-admin-client
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features: implement get() method

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Marek Marczykowski-Górecki 2017-06-14 04:04:10 +02:00
parent c07c57bfef
commit 64f7eecf58
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1 changed files with 9 additions and 0 deletions
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9
qubesadmin/features.py
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@ -67,6 +67,15 @@ class Features(object):
_NO_DEFAULT = object() _NO_DEFAULT = object()
def get(self, item, default=_NO_DEFAULT):
'''Get a feature, return default value if missing.'''
try:
return self[item]
except KeyError:
if default is self._NO_DEFAULT:
raise
return default
def check_with_template(self, feature, default=_NO_DEFAULT): def check_with_template(self, feature, default=_NO_DEFAULT):
''' Check if the vm's template has the specified feature. ''' ''' Check if the vm's template has the specified feature. '''
try: try: