lab_weather/geocoder/komoot.py

137 lines
3.3 KiB
Python

#!/usr/bin/python
# coding: utf8
from __future__ import absolute_import
import logging
from geocoder.location import BBox
from geocoder.base import OneResult, MultipleResultsQuery
class KomootResult(OneResult):
def __init__(self, json_content):
# create safe shortcuts
self._geometry = json_content.get('geometry', {})
self._properties = json_content.get('properties', {})
# proceed with super.__init__
super(KomootResult, self).__init__(json_content)
@property
def lat(self):
return self._geometry['coordinates'][1]
@property
def lng(self):
return self._geometry['coordinates'][0]
@property
def bbox(self):
extent = self._properties.get('extent')
if extent and all(extent):
west = extent[0]
north = extent[1]
east = extent[2]
south = extent[3]
return BBox.factory([south, west, north, east]).as_dict
@property
def address(self):
# Ontario, Canada
address = ', '.join([self.state, self.country])
# 453 Booth street, Ottawa ON, Canada
if self.housenumber:
middle = ', '.join([self.street, self.city])
address = ' '.join([self.housenumber, middle, address])
# 453 Booth street, Ottawa ON, Canada
elif self.street:
middle = ', '.join([self.street, self.city])
address = ' '.join([middle, address])
# Ottawa ON, Canada
elif self.city:
address = ' '.join([self.city, address])
return address
@property
def country(self):
return self._properties.get('country', '')
@property
def state(self):
if self.osm_value == 'state':
return self._properties.get('name', '')
return self._properties.get('state', '')
@property
def city(self):
if self.osm_value == 'city':
return self._properties.get('name', '')
return self._properties.get('city', '')
@property
def street(self):
return self._properties.get('street', '')
@property
def housenumber(self):
return self._properties.get('housenumber', '')
@property
def postal(self):
return self._properties.get('postcode', '')
@property
def osm_id(self):
return self._properties.get('osm_id', '')
@property
def osm_value(self):
return self._properties.get('osm_value', '')
@property
def osm_key(self):
return self._properties.get('osm_key', '')
@property
def osm_type(self):
return self._properties.get('osm_type', '')
class KomootQuery(MultipleResultsQuery):
"""
Komoot REST API
=======================
API Reference
-------------
http://photon.komoot.de
"""
provider = 'komoot'
method = 'geocode'
_URL = 'http://photon.komoot.de/api'
_RESULT_CLASS = KomootResult
_KEY_MANDATORY = False
def _build_params(self, location, provider_key, **kwargs):
return {
'q': location,
'limit': kwargs.get('maxRows', 1),
'lang': 'en',
}
def _adapt_results(self, json_response):
return json_response['features']
if __name__ == '__main__':
logging.basicConfig(level=logging.INFO)
g = KomootQuery('Ottawa Ontario', maxRows=3)
g.debug()