def impacted_by(self, relname):
relationship = getattr(self.adapted, relname, None)
if relationship and callable(relationship):
related = relationship()
if not related:
return
try:
for obj in related:
yield edge(guid(obj), self.guid())
except TypeError:
yield edge(guid(related), self.guid())
def impacted_by(self, relname):
relationship = getattr(self.adapted, relname, None)
if relationship and callable(relationship):
related = relationship()
if not related:
return
try:
for obj in related:
yield edge(guid(obj), self.guid())
except TypeError:
yield edge(guid(related), self.guid())
def impacts_for(thing):
'''
Return a two element tuple.
First element is a list of object ids impacted by thing. Second element is
a list of object ids impacting thing.
'''
from ZenPacks.zenoss.Impact.impactd.interfaces \
import IRelationshipDataProvider
impacted_by = []
impacting = []
guid_manager = IGUIDManager(thing.getDmd())
for subscriber in subscribers([thing], IRelationshipDataProvider):
for edge in subscriber.getEdges():
if edge.source == guid(thing):
impacted_by.append(guid_manager.getObject(edge.impacted).id)
elif edge.impacted == guid(thing):
impacting.append(guid_manager.getObject(edge.source).id)
return (impacted_by, impacting)
def guid(self):
if not hasattr(self, '_guid'):
self._guid = guid(self.adapted)
return self._guid
def guid(self):
if not hasattr(self, '_guid'):
self._guid = guid(self.adapted)
return self._guid
