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""" Python library for interacting with the Sunlight Labs API. The Sunlight Labs API (http://services.sunlightlabs.com/api/) provides basic legislator data, conversion between ids, and zipcode-district lookups. """ __author__ = "James Turk (jturk@sunlightfoundation.com)" __version__ = "0.6.0" __copyright__ = "Copyright (c) 2009 Sunlight Labs" __license__ = "BSD" import sys import warnings if sys.version_info[0] == 3: from urllib.parse import urlencode from urllib.request import urlopen from urllib.error import HTTPError else: from urllib import urlencode from urllib2 import urlopen from urllib2 import HTTPError try: import json except ImportError: import simplejson as json class SunlightApiError(Exception): """ Exception for Sunlight API errors """ # results # class SunlightApiObject(object): def __init__(self, d): self.__dict__ = d def __repr__(self): return '%s(%r)' % (self.__class__.__name__, self.__dict__) class Legislator(SunlightApiObject): def __str__(self): if self.nickname: fname = self.nickname else: fname = self.firstname return '%s. %s %s (%s-%s)' % (self.title, fname, self.lastname, self.party, self.state) class LegislatorSearchResult(SunlightApiObject): def __init__(self, d): self.legislator = Legislator(d['legislator']) self.score = d['score'] def __str__(self): return '%s %s' % (self.score, self.legislator) class Committee(SunlightApiObject): def __init__(self, d): self.__dict__ = d self.subcommittees = [Committee(sc['committee']) for sc in getattr(self, 'subcommittees', [])] self.members = [Legislator(m['legislator']) for m in getattr(self, 'members', [])] def __str__(self): return '%s' % (self.name) class District(SunlightApiObject): def __str__(self): return '%s-%s' % (self.state, self.number) # namespaces # class sunlight(object): apikey = None @staticmethod def _apicall(func, params): if sunlight.apikey is None: raise SunlightApiError('Missing sunlight apikey') url = 'http://services.sunlightlabs.com/api/%s.json?apikey=%s&%s' % \ (func, sunlight.apikey, urlencode(params)) try: response = urlopen(url).read().decode() return json.loads(response)['response'] except HTTPError, e: raise SunlightApiError(e.read()) except (ValueError, KeyError), e: raise SunlightApiError('Invalid Response') class legislators(object): @staticmethod def get(**kwargs): result = sunlight._apicall('legislators.get', kwargs)['legislator'] return Legislator(result) @staticmethod def getList(**kwargs): results = sunlight._apicall('legislators.getList', kwargs) return [Legislator(l['legislator']) for l in results['legislators']] @staticmethod def search(name, threshold=0.9, all_legislators=False): params = {'name':name, 'threshold': threshold} if all_legislators: params['all_legislators'] = 1 results = sunlight._apicall('legislators.search', params)['results'] return [LegislatorSearchResult(r['result']) for r in results] @staticmethod def allForZip(zipcode): results = sunlight._apicall('legislators.allForZip', {'zip':zipcode}) return [Legislator(l['legislator']) for l in results['legislators']] @staticmethod def allForLatLong(latitude, longitude): params = {'latitude':latitude, 'longitude':longitude} results = sunlight._apicall('legislators.allForLatLong', params) return [Legislator(l['legislator']) for l in results['legislators']] class committees(object): @staticmethod def get(committee_id): results = sunlight._apicall('committees.get', {'id':committee_id}) return Committee(results['committee']) @staticmethod def getList(chamber): results = sunlight._apicall('committees.getList', {'chamber':chamber}) return [Committee(c['committee']) for c in results['committees']] @staticmethod def allForLegislator(bioguide_id): results = sunlight._apicall('committees.allForLegislator', {'bioguide_id': bioguide_id}) return [Committee(c['committee']) for c in results['committees']] class districts(object): @staticmethod def getDistrictsFromZip(zipcode): results = sunlight._apicall('districts.getDistrictsFromZip', {'zip':zipcode}) return [District(r['district']) for r in results['districts']] @staticmethod def getZipsFromDistrict(state, district): params = {'state':state, 'district':district} results = sunlight._apicall('districts.getZipsFromDistrict', params) return results['zips'] @staticmethod def getDistrictFromLatLong(latitude, longitude): params = {'latitude':latitude, 'longitude':longitude} result = sunlight._apicall('districts.getDistrictFromLatLong', params) return District(result['districts'][0]['district'])