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python-objectbroker
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Add NOPERSIST support

master
Harald Christian Joachim Wolff 2018-03-10 00:21:08 +01:00
parent 6883cb203d
commit 3d620466e7
1 changed files with 9 additions and 4 deletions
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13
objectbroker/objectbroker.py
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@ -30,12 +30,14 @@ def obj_getstate(o):
state["pfields"] = {}
state["pvalues"] = {}
nopersistence = getattr(o,"NOPERSIST",())
d = object.__getattribute__(o, "__dict__")
for n in d.keys():
a = getattr( o, n )
if (not isinstance( a, collections.Callable)) or isinstance( a, object ):
if (isinstance( a, NoPersistence)):
if (isinstance( a, NoPersistence)) or (n in nopersistence):
state["fields"][n] = None
elif (isinstance( a, Persistence)):
state["pvalues"][n] = a
@ -77,9 +79,12 @@ class ObjectBroker:
for n in list( self.__unsaved.keys() ):
s = self.__unsaved[n]
s["pvalues"] = None
self.__store[ s["pid"] ] = pickle.dumps(s)
del self.__unsaved[n]
try:
self.__store[ s["pid"] ] = pickle.dumps(s)
del self.__unsaved[n]
except AttributeError as ae:
log("AttributeError while storing object: %s" % (s,))
return state["pid"]
def load(self,persistence_id):