add nominatim-based extract-geo script

formity/scripts.py

@@ -1,5 +1,6 @@
 import csv
 import re
+import time
 import click
 import requests
 from flask.cli import AppGroup
@@ -97,3 +98,33 @@ def extract_places(apikey):
             print(' -> failed (%s)' % (exc,))
 
     db.session.commit()
+
+@cli.command('extract-geo')
+def extract_geo():
+    places = FaceshieldRequest.query.filter(FaceshieldRequest.shipping_latitude == None, FaceshieldRequest.shipping_postalcode != None, FaceshieldRequest.status != Status.rejected, FaceshieldRequest.status != Status.spam).all()
+    for data in places:
+        try:
+            query = {
+                'postalcode': data.shipping_postalcode,
+                'format': 'json',
+                'country': 'Poland',
+            }
+
+            if data.shipping_street:
+                query['street'] = data.shipping_street
+
+            print(' * [%s] %r' % (data.id, query))
+            resp = requests.get('https://nominatim.openstreetmap.org/search', params=query)
+            resp_json = resp.json()
+            if not resp_json:
+                print(' -> not found')
+            else:
+                print(' -> %r' % (resp_json[0],))
+                data.shipping_latitude = resp_json[0]['lat']
+                data.shipping_longitude = resp_json[0]['lon']
+                db.session.commit()
+
+        except Exception as exc:
+            print(' -> failed (%s)' % (exc,))
+
+        time.sleep(1.0)