def __init__(self, name, fields, post_aggregate_fn):
# Stupid pydruid library uses old style classes
Postaggregator.__init__(self, None, None, name)
self.post_aggregator = {
'type': 'javascript',
'name': name,
'fieldNames': fields,
'function': post_aggregate_fn,
}
def __init__(self, formula):
# UGHHHH pydruid uses old-style classes.
Postaggregator.__init__(self, None, None, 'expression')
self.post_aggregator = {'type': 'expression', 'expression': formula}