GlobalNeighbors: globalneighbors/locations.py comparison

initial commit; half-working prototype

comparison

equal deleted inserted replaced

--1:000000000000
+:5dba84370182
+"""
+location data transformations
+"""
+from .schema import primary_key
+from .schema import name
+from collections import OrderedDict
+def locations(rows, key=primary_key):
+"""
+filter out just the location
+returns a data structure like
+{key: (lat, lon)
+...}
+"""
+return {row[key]: (row['latitude'], row['longitude'])
+for row in rows}
+def city_dict(rows, name=name):
+"""return an ordered dict of cities"""
+return OrderedDict([(row[name], row)
+for row in rows])

Mercurial > hg > GlobalNeighbors