def send_transactions(self, productdata, member_id, queue):
""" Send transaction requests to the server """
self.logger.info("Sending transactions")
message = Message()
for (barcode, count) in productdata:
packet = Packet(PacketTypes.Transaction, {"barcode":barcode, "memberid":member_id, "count":count})
message.add_packet(packet)
self.send_queue.put( MessagingQueueItem(PacketTypes.Transaction, message.get_xml(), queue) )
def process_item(self, item):
if item.type == PacketTypes.Ping:
reply, recvd = self.send(item.message, True)
else:
reply, recvd = self.send(item.message)
if recvd > 0:
try:
packets = Message.parse_xml(reply)
for packet in packets:
if packet.type in (PacketTypes.UserData, PacketTypes.UnknownUser):
item.queue.put(packet)
elif packet.type == PacketTypes.PingReply:
self.got_ping_reply(packet, recvd)
elif packet.type in (PacketTypes.ProductData, PacketTypes.UnknownProduct):
item.queue.put(packet)
elif packet.type in (PacketTypes.RandomProduct):
item.queue.put(packet)
elif packet.type == PacketTypes.Result:
if packet.data['action'] == PacketTypes.Transaction:
item.queue.put(packet)
if packet.data['action'] == PacketTypes.AddProduct:
item.queue.put(packet)
if packet.data['action'] == PacketTypes.AddCredit:
item.queue.put(packet)
except InputException:
pass ## Let the ping task deal with finding the server has gone
else:
if (item.type == PacketTypes.Ping):
self.got_ping_reply(None, 0)
def process_packets(self, packets):
""" Process a list of packets """
reply = Message() ## The reply starts as an empty message
for packet in packets:
self.logger.info("Handling '%s' packet..." % packet.type)
if packet.type == PacketTypes.Ping:
reply.add_packet( Packet(PacketTypes.PingReply) )
elif packet.type == PacketTypes.GetProduct:
reply.add_packet( self.get_product_from_data(packet.data) )
elif packet.type == PacketTypes.GetUser:
reply.add_packet( self.get_user_from_data(packet.data) )
elif packet.type == PacketTypes.Transaction:
reply.add_packet( self.apply_transaction_from_data(packet.data) )
elif packet.type == PacketTypes.AddProduct:
reply.add_packet ( self.add_product_from_data(packet.data) )
elif packet.type == PacketTypes.AddCredit:
reply.add_packet( self.add_credit_from_data(packet.data) )
elif packet.type == PacketTypes.GetRandomProduct:
reply.add_packet( self.get_random_product_packet() )
elif packet.type == PacketTypes.PingReply:
pass # No action required for ping reply
else:
self.logger.warning("Unknown packet '%s'" % packet.type)
return reply.get_xml()
def _decode(self, xfr):
dp = EMPTY_DP
mp = EMPTY_MP
for h in xfr.headers:
if isinstance(h, DeliveryProperties):
dp = h
elif isinstance(h, MessageProperties):
mp = h
ap = mp.application_headers
enc, dec = get_codec(mp.content_type)
content = dec(xfr.payload)
msg = Message(content)
msg.id = mp.message_id
if ap is not None:
msg.to = ap.get(TO)
msg.subject = ap.get(SUBJECT)
msg.user_id = mp.user_id
if mp.reply_to is not None:
msg.reply_to = reply_to2addr(mp.reply_to)
msg.correlation_id = mp.correlation_id
msg.durable = dp.delivery_mode == delivery_mode.persistent
msg.redelivered = dp.redelivered
msg.properties = mp.application_headers
msg.content_type = mp.content_type
msg._transfer_id = xfr.id
return msg
def test_message(self):
"""
Test messaging.Message and its methods
"""
from messaging import Message
new_msg = Message(to=['0805'], text='Holla if console backend works')
new_msg.send()
new_msg = Message(to=['0805'], text='Holla if console backend works \
but this time a message that is more than one hundred and \
sixty characters. For a backend like the console backend, \
this should not be an issue but with real backends, this \
might break things.')
new_msg.send()
new_msg = Message(to=['0805'], text=' ')
new_msg.send()
new_msg = Message(text='Empty `to` field')
new_msg.send()
from messaging import Message
pp = pprint.PrettyPrinter(indent=4)
log_file = "{}weather.log".format(LOG_PATH)
logging.basicConfig(level=logging.INFO,
format="%(message)s",
filename=log_file,
filemode='a+')
now = datetime.datetime.now()
year = now.strftime("%Y")
count = 0
m = Message()
for z in RECIPIENTS:
count += 1
zipcode = z
weather = pywapi.get_weather_from_weather_com(zipcode)
location = weather['location']['name'].encode('utf-8')
soonest = weather['forecasts'][0]
date = soonest['date'].encode('utf-8')
day_text = soonest['day']['text'].encode('utf-8')
high_c = soonest['high'].encode('utf-8')
high = tempmath.celsius_to_fahr(int(high_c))
low_c = soonest['low'].encode('utf-8')