openstack/deb-murano
Code Issues Proposed changes

Add default for getAttr

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Change-Id: Ia36eb5e92007d372504a372beadf197d0b7d01ff
This commit is contained in:
Dmitry Teselkin
2014-05-30 14:55:10 +04:00
parent efbc3a2097
commit 5aaadf1e50
1 changed files with 4 additions and 2 deletions
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6
murano/dsl/principal_objects/sys_object.py
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@@ -27,11 +27,13 @@ class SysObject(object):
attribute_store = helpers.get_attribute_store(_context)
attribute_store.set(self, owner, name, value)
def getAttr(self, _context, name, owner=None):
def getAttr(self, _context, name, default=None, owner=None):
if owner is None:
owner = helpers.get_type(helpers.get_caller_context(_context))
if not isinstance(owner, murano_class.MuranoClass):
raise TypeError()
attribute_store = helpers.get_attribute_store(_context)
return attribute_store.get(self, owner, name)
result = attribute_store.get(self, owner, name)
return default if result is None else result