Created
February 3, 2012 14:48
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YelpAPI Wrapper
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| # Initial design of Class Wrapper for super happy fun time access of the Yelp API | |
| # Mad love to the crew @ yelp and the code @ https://github.com/Yelp/yelp-api/blob/master/v2/python/ | |
| import oauth2 as oauth | |
| import simplejson as json | |
| import urllib2 | |
| import urllib | |
| class YelpApi: | |
| token = "" | |
| consumer = "" | |
| search_url = "http://api.yelp.com/v2/search" | |
| biz_url = "http://api.yelp.com/v2/business/" | |
| request_url = "" | |
| oauth_request ="" | |
| def __init__(self, consumer_key, consumer_secret, token_key, token_secret): | |
| self.consumer = oauth.Consumer(key=consumer_key, secret=consumer_secret) | |
| self.token = oauth.Token(key=token_key, secret=token_secret) | |
| def biz_search(self, biz_name): | |
| self.request_url = "%s%s" % (self.biz_url, biz_name) | |
| self.init_request() | |
| return self.send_request() | |
| def search(self, params): | |
| if not params: | |
| raise Exception('No params specified - search halted') | |
| encoded_params = urllib.urlencode(params) | |
| self.request_url = "%s?%s" % (self.search_url, encoded_params) | |
| self.init_request() | |
| return self.send_request() | |
| def init_request(self): | |
| self.oauth_request = oauth.Request('GET', self.request_url, {}) | |
| self.oauth_request.update({'oauth_nonce': oauth.generate_nonce(), | |
| 'oauth_timestamp': oauth.generate_timestamp(), | |
| 'oauth_token': self.token.key, | |
| 'oauth_consumer_key': self.consumer.key}) | |
| self.oauth_request.sign_request(oauth.SignatureMethod_HMAC_SHA1(), self.consumer, self.token) | |
| self.request_url = self.oauth_request.to_url() | |
| def send_request(self): | |
| try: | |
| conn = urllib2.urlopen(self.request_url, None) | |
| try: | |
| response = json.loads(conn.read()) | |
| finally: | |
| conn.close() | |
| except urllib2.HTTPError, error: | |
| raise Exception('Yo dawg, you got mad HTTP problems up in yo grill : %s' % error) | |
| return response | |
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