def vehicle_price_estimate_from_pcs(self, conn, sessionid, vehicleid, start_time, end_time):
host = self.__host
path = self.__price_path
connector = '&' if '?' in path else '?'
start_stamp = to_timestamp(start_time)
end_stamp = to_timestamp(end_time)
query = 'mv_action=add&stack_pk=%s&start_stamp=%s&end_stamp=%s' % \
(vehicleid, start_stamp, end_stamp)
url = "http://%s%s%s%s" % (host, path, connector, query)
method = 'GET'
data = {}
headers = {'Cookie': 'sid=%s' % sessionid}
response = \
conn.request(url, method, data, headers)
return response.read(), response.getheaders()
def request_vehicle_availability_from_pcs(self, conn, sessionid, vehicleid, start_time, end_time):
if (sessionid, vehicleid, start_time, end_time) not in self._vehicle_cache:
host = self.__host
path = self.__vehicle_path
# The PhillyCarShare servers do not take into account time zone
# information in their timestamp calculations, so we have to reverse
# our timezone info. However, we have to keep it in the first place
# because Google's servers aren't necessarily on Eastern time (but
# PhillyCarShare always will be).
start_stamp = to_timestamp(start_time)
end_stamp = to_timestamp(end_time)
url = 'http://%s%s' % (host, path)
method = 'POST'
data = urllib.urlencode({'mv_action':'add',
'default[stack_pk]':vehicleid,
'default[start_stamp]':str(int(start_stamp)),
'default[end_stamp]':str(int(end_stamp))})
headers = { 'Cookie':'sid=%s' % sessionid }
response = \
conn.request(url, method, data, headers)
self._vehicle_cache[(sessionid, vehicleid, start_time, end_time)] = (response.read(), response.getheaders())
return self._vehicle_cache[(sessionid, vehicleid, start_time, end_time)]
