consumer_key = 'YQjC8cOZxSyb-x21hpoLxg'

consumer_secret = 'AJ6u905ojzMr9VkHDN_BkAbQrIA'

token = '4Q20XFJ24cB8SL1CRKWY_2kNYqGnk60y'

token_secret = '2hPhKm5s4kt8L5EicFD3h26cLh4'

consumer= oauth2.Consumer(consumer_key,consumer_secret)

url= 'http://api.yelp.com/v2/search?term=%s&location=%s&limit=%d&format=json&radius_filter=400&category=food'%(term, address, 5)

oauth_request = oauth2.Request('GET', url, {})

oauth_request.update({'oauth_nonce': oauth2.generate_nonce(),

'oauth_timestamp': oauth2.generate_timestamp(),

'oauth_token': token,

'oauth_consumer_key': consumer_key})

token = oauth2.Token(token, token_secret)

oauth_request.sign_request(oauth2.SignatureMethod_HMAC_SHA1(), consumer, token)

signed_url = oauth_request.to_url()

#connect

try:

conn = urllib2.urlopen(signed_url)

try:

response =json.load(conn)

finally:

conn.close()

except urllib2.HTTPError,error:

response=json.load(error)

results = []

for places in response["businesses"]:

results.append(places["name"])