from utils import make_nsfind, ET, geocoder_factory
import urllib
from django.utils.http import urlencode
# http://developer.yahoo.com/geo/placemaker/guide/api_docs.html
def geocode(q, api_key):
find = make_nsfind({'ns': 'http://wherein.yahooapis.com/v1/schema'})
args = {
'documentContent': q,
'documentType': 'text/plain',
'appid': api_key,
}
et = ET.parse(
urllib.urlopen('http://wherein.yahooapis.com/v1/document',
urlencode(args)))
place = find(et, 'ns:document/ns:placeDetails/ns:place')
if place is None:
return None, (None, None)
else:
name = find(place, 'ns:name').text.decode('utf8')
lat = float(find(place, 'ns:centroid/ns:latitude').text)
lon = float(find(place, 'ns:centroid/ns:longitude').text)
return name, (lat, lon)
geocoder = geocoder_factory(geocode)
from utils import simplejson, geocoder_factory
import urllib
from django.utils.http import urlencode
# http://www.geonames.org/export/geonames-search.html
def geocode(q):
data = simplejson.load(
urllib.urlopen('http://ws.geonames.org/searchJSON?' +
urlencode({
'q': q,
'maxRows': 1,
'lang': 'en',
'style': 'full'
})))
if not data['geonames']:
return None, (None, None)
place = data['geonames'][0]
name = place['name']
if place['adminName1'] and place['name'] != place['adminName1']:
name += ', ' + place['adminName1']
return name, (place['lat'], place['lng'])
# No API key required, but let's fulfil the contract anyway
geocoder = geocoder_factory(geocode, takes_api_key=False)
args = {
'geocode': q,
'key': api_key,
'results': 1,
'format': 'json',
}
if plng:
args['plng'] = plng
if ll and spn:
ll = hasattr(ll, '__iter__') and ','.join(map(str, ll)) or ll
args['ll'] = ll
spn = hasattr(spn, '__iter__') and ','.join(map(str, spn)) or spn
args['spn'] = spn
if rspn and ll and spn:
args['rspn'] = rspn
url = 'http://geocode-maps.yandex.ru/1.x/?%s' % urllib.urlencode(args)
json = simplejson.load(urllib.urlopen(url))
try:
member = json['response']['GeoObjectCollection']['featureMember']\
[0]['GeoObject']
return (
member['metaDataProperty']['GeocoderMetaData']['text'],
tuple(map(float, member['Point']['pos'].split(' ')[::-1]))
)
except (KeyError, IndexError):
return (None, (None, None))
geocoder = geocoder_factory(geocode)
'maxRows': 1,
'lang': 'en',
'style': 'full'
})
))
if not data['geonames']:
return None, (None, None)
place = data['geonames'][0]
name = place['name']
if place['adminName1'] and place['name'] != place['adminName1']:
name += ', ' + place['adminName1']
return name, (place['lat'], place['lng'])
# No API key required, but let's fulfil the contract anyway
geocoder = geocoder_factory(geocode, takes_api_key = False)
########NEW FILE########
__FILENAME__ = google
import urllib
from utils import simplejson, geocoder_factory
# https://developers.google.com/maps/documentation/geocoding/
def geocode(q, api_key=None):
json = simplejson.load(urllib.urlopen(
'http://maps.googleapis.com/maps/api/geocode/json?' + urllib.urlencode({
'address': q,
'sensor': 'false',
})
