minor name change

aggregate_indicator.py

@@ -0,0 +1,49 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+"""
+Created on Tue Mar 31 17:48:36 2020
+
+@author: doorleyr
+"""
+from statistics import mean
+
+from toolbox import Handler, Indicator
+from proximity_indicator import ProxIndicator
+from random_indicator import RandomIndicator
+
+class AggregateIndicator(Indicator):
+    def setup(self,*args,**kwargs):
+        self.name=kwargs['name']
+        self.indicators_to_aggregate=kwargs['indicators_to_aggregate']
+        self.agg_fun=kwargs["agg_fun"]
+
+    def return_indicator(self, geogrid_data):
+        values_to_agg=[]
+        for agg_obj in self.indicators_to_aggregate:
+            for indicator_value in agg_obj['indicator'].value_indicators:
+                if indicator_value['name'] in agg_obj['names']:
+                    values_to_agg.extend([indicator_value['value']])
+        return [{'name': self.name, 'value': self.agg_fun(values_to_agg)}]
+
+
+def main():
+    placeholder=RandomIndicator()
+    P= ProxIndicator(name='proximity',  category_in='access', table_name='corktown')
+    aggregation=[{'indicator': P, 'names': ['Access to education', 'Access to parks']}]
+    Social=AggregateIndicator(name='Social Well-Being',
+                              indicators_to_aggregate=aggregation, 
+                              agg_fun=mean)    
+    H = Handler('corktown', quietly=False)
+    H.add_indicator(placeholder)
+    H.add_indicator(P)
+    H.add_indicator(Social)
+
+    print(H.geogrid_data())
+
+    print(H.list_indicators())
+    print(H.update_package())
+
+    H.listen()
+
+if __name__ == '__main__':
+	main()