def recordsWithDirectoryBasedDelegates(self):
"""
Fetch calendar-enabled locations and resources which have proxy
groups assigned.
"""
expression = CompoundExpression(
(
BooleanExpression(CalFieldName.hasCalendars),
CompoundExpression(
(
ExistsExpression(CalFieldName.readOnlyProxy),
ExistsExpression(CalFieldName.readWriteProxy)
),
Operand.OR
)
),
Operand.AND
)
records = yield self.recordsFromExpression(
expression,
recordTypes=(self.recordType.location, self.recordType.resource)
)
returnValue(records)
def booleanExpressionFromJSON(service, json):
try:
jsonField = json["field"]
except KeyError as e:
raise ValueError("JSON match expression must have {!r} key.".format(
e[0]))
fieldName = service.fieldName.lookupByName(jsonField)
return BooleanExpression(fieldName)