def fix_pcdistricts(dbname):
"""
Postcode districts, eg PA1, don't have good lat/lons cos geonames file has multiple entries.
Use google lookup to sort them.
"""
count = Location.objects(loc_type="POSTCODEDISTRICT").count()
print 'location:', count
for i in range(0, count, 5):
print i, i+5
for pcdistrict in Location.objects(loc_type="POSTCODEDISTRICT")[i:i+5]:
res, addr = lookup_postcode(pcdistrict.postcode)
pcdistrict.lat_lon = (res.geometry.location.lat, res.geometry.location.lng)
print pcdistrict.lat_lon
pcdistrict.save()
# needs a delay or google complains
time.sleep(5) # seconds
def fix_pcdistricts(dbname):
"""
Postcode districts, eg PA1, don't have good lat/lons cos geonames file has multiple entries.
Use google lookup to sort them.
"""
count = Location.objects(loc_type="POSTCODEDISTRICT").count()
print 'location:', count
for i in range(0, count, 5):
print i, i + 5
for pcdistrict in Location.objects(loc_type="POSTCODEDISTRICT")[i:i +
5]:
res, addr = lookup_postcode(pcdistrict.postcode)
pcdistrict.lat_lon = (res.geometry.location.lat,
res.geometry.location.lng)
print pcdistrict.lat_lon
pcdistrict.save()
# needs a delay or google complains
time.sleep(5) # seconds
def clean_new_location(self):
data = self.cleaned_data['new_location']
if data:
loc_ids = data.split(',')
locs = list(Location.objects(id__in=loc_ids))
new_locs = [l for l in loc_ids if l not in [loc.id for loc in locs]]
new_locs_errors = []
for new_loc in new_locs:
loc = Location.create_from(new_loc)
if loc:
locs.append(loc)
else:
increment_failed_locations(new_loc)
new_locs_errors.append(new_loc)
self.locations = locs
if new_locs_errors:
raise forms.ValidationError('Could not find these locations: %s' % ', '.join(new_locs_errors))
return data
def clean_new_location(self):
data = self.cleaned_data['new_location']
if data:
loc_ids = data.split(',')
locs = list(Location.objects(id__in=loc_ids))
new_locs = [l for l in loc_ids if l not in [loc.id for loc in locs]]
new_locs_errors = []
for new_loc in new_locs:
loc = Location.create_from(new_loc)
if loc:
locs.append(loc)
else:
increment_failed_locations(new_loc)
new_locs_errors.append(new_loc)
self.locations = locs
if new_locs_errors:
raise forms.ValidationError('Could not find these locations: %s' % ', '.join(new_locs_errors))
return data