Commit 58b95cef authored by Kazuhiko Shiozaki's avatar Kazuhiko Shiozaki

return False immediately in Predicate.test() once any check fails to reduce...

return False immediately in Predicate.test() once any check fails to reduce further needless calculations.


git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@35952 20353a03-c40f-0410-a6d1-a30d3c3de9de
parent 4d9c8fc8
......@@ -107,24 +107,30 @@ class Predicate(XMLObject):
# (self.getRelativeUrl(), context.getRelativeUrl()))
for property, value in self._identity_criterion.iteritems():
if isinstance(value, (list, tuple)):
result = result and (context.getProperty(property) in value)
result = context.getProperty(property) in value
else:
result = result and (context.getProperty(property) == value)
result = context.getProperty(property) == value
# LOG('predicate test', 0,
# '%s after prop %s : %s == %s' % \
# (result, property, context.getProperty(property), value))
if not result:
return result
for property, (min, max) in self._range_criterion.iteritems():
value = context.getProperty(property)
if min is not None:
result = result and (value >= min)
result = value >= min
# LOG('predicate test', 0,
# '%s after prop %s : %s >= %s' % \
# (result, property, value, min))
if not result:
return result
if max is not None:
result = result and (value < max)
result = value < max
# LOG('predicate test', 0,
# '%s after prop %s : %s < %s' % \
# (result, property, value, max))
if not result:
return result
multimembership_criterion_base_category_list = \
self.getMultimembershipCriterionBaseCategoryList()
membership_criterion_base_category_list = \
......@@ -169,6 +175,8 @@ class Predicate(XMLObject):
tested_base_category[bc] = tested_base_category[bc] or \
context.isMemberOf(c,
strict_membership=strict_membership)
if tested_base_category.get(bc, 1) == 0:
break
finally:
if not enabled:
disableReadOnlyTransactionCache(self)
......@@ -176,17 +184,19 @@ class Predicate(XMLObject):
# LOG('predicate test', 0,
# '%s after single membership to %s' % \
# (tested_base_category[bc], c))
result = result and (0 not in tested_base_category.values())
result = 0 not in tested_base_category.values()
# LOG('predicate test', 0,
# '%s after category %s ' % (result, tested_base_category.items()))
if not result:
return result
# Test method calls
test_method_id_list = self.getTestMethodIdList()
if test_method_id_list is not None :
for test_method_id in test_method_id_list :
if (test_method_id is not None) and result:
if test_method_id is not None:
method = getattr(context,test_method_id)
try:
result = result and method(self)
result = method(self)
except TypeError:
if method.func_code.co_argcount != isinstance(method, MethodType):
raise
......@@ -194,9 +204,11 @@ class Predicate(XMLObject):
warn('Predicate %s uses an old-style method (%s) that does not'
' take the predicate as argument' % (
self.getRelativeUrl(), method.__name__), DeprecationWarning)
result = result and method()
result = method()
# LOG('predicate test', 0,
# '%s after method %s ' % (result, test_method_id))
if not result:
return result
return result
@UnrestrictedMethod
......
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