obtain missing ghash reverses

contrib/get-missing/get-missing.py

@@ -0,0 +1,42 @@
+#!/usr/bin/env python
+
+import geocoder
+import json
+import sys
+import fileinput
+import time
+
+def reverse(lat, lon):
+    ''' return JSON payload for ghash database from lat, lon '''
+
+    try:
+        g = geocoder.google([lat, lon], method='reverse')
+
+        # addr = '%s %s, %s %s, %s' % (g.street_long, g.housenumber, g.postal, g.city, g.country_long)
+        addr = g.address
+    
+        data = {
+            'tst'       : int(time.time()),
+            'cc'        : g.country,
+            'addr'      : addr,
+            'locality'  : g.city_long
+        }
+
+        return json.dumps(data)
+    except Exception, e:
+        print >> sys.stderr, "lookup failed:", str(e)
+        return None
+
+for line in fileinput.input():
+    line = line.rstrip()
+    ghash, lat, lon = line.split()
+
+    f = open("missing.again", "w")
+    
+    payload = reverse(lat, lon)
+    if payload is None:
+        f.write("%s\n" % line)
+        continue
+
+    time.sleep(1)
+    print ghash, payload