def get_info_for_paypal_txn(tx, reqfn=paypal_request):
token = cfg.get_config_value('paypal_token')
urlencoded = urllib.urlencode(
[('cmd', '_notify-synch'), ('tx', tx), ('at', token)])
result = reqfn(
cfg.get_config_value('paypal_domain'),
urlencoded)
body = result.read()
if not body.startswith('SUCCESS\n'):
raise PaypalError('%s with %s returned %s' % (
cfg.get_config_value('paypal_domain'),
urlencoded,
body))
success, rest = body.split('\n', 1)
response_args = dict(
(key, urllib.unquote_plus(val).decode('utf-8'))
for (key, val) in
[x.split('=', 1) for x in rest.split('\n') if x.strip()])
return response_args
def get_pro_transaction_details(tx, reqfn=paypal_request):
stuff = dict(
user=urllib.quote(cfg.get_config_value('paypal_pro_user')),
pwd=cfg.get_config_value('paypal_pro_password'),
signature=cfg.get_config_value('paypal_pro_signature'),
tx=tx
)
domain = cfg.get_config_value('paypal_pro_domain')
result = reqfn(
domain,
GET_TRANSACTION_DETAILS_TEMPLATE % stuff,
'/nvp')
body = result.read()
response_args = dict(
(key, urllib.unquote_plus(val).decode('utf-8'))
for (key, val) in
[x.split('=', 1) for x in body.split('&') if x.strip()])
if response_args.get('ACK') == 'Failure':
raise PaypalError('%s with %s returned %s' % (
cfg.get_config_value('paypal_domain'),
GET_TRANSACTION_DETAILS_TEMPLATE % stuff,
body))
for (key, key2) in PAYPAL_SUCKS.items():
response_args[key2] = response_args[key]
return response_args
def do_paypal_pro(fields, remote_ip, ipn_url, reqfn=paypal_request):
new = fields.copy()
new.update(
dict(
user=cfg.get_config_value('paypal_pro_user'),
pwd=cfg.get_config_value('paypal_pro_password'),
signature=cfg.get_config_value('paypal_pro_signature'),
ipaddress=remote_ip,
notifyurl=ipn_url))
if 'middlename' not in new:
## Hack so maguire can leave the middle name out of the form
new['middlename'] = ''
if 'suffix' not in new:
new['suffix'] = ''
new = dict((key, urllib.quote(value.encode('utf-8')))
for (key, value) in new.items())
body = TEMPLATE % new
domain = cfg.get_config_value('paypal_pro_domain')
result = reqfn(domain, body, '/nvp')
result = cgi.parse_qs(result.read())
return result
def validate_ipn(post_data, reqfn=paypal_request):
"""
Returns A 2-tuple of a bool and a 2-tuple or None.
The bool will be True when the ipn validates, otherwise it will be false.
When the bool is false the second item will be a 2-tuple of
request and response
"""
body = urllib.urlencode(post_data)
body += '&cmd=_notify-validate'
response = reqfn(
cfg.get_config_value('paypal_domain'),
body)
response_body = response.read()
if not (response.status == 200 and response_body == 'VERIFIED'):
return False, (body, response_body)
return True, None
def main():
# listen on UDP
udp_socket = udplog.get_socket()
udp_socket.bind(udplog.get_addr())
# connect to scribe
host, port = cfg.get_config_value('scribe_local').split(':')
socket = TSocket.TSocket(host=host, port=int(port))
transport = TTransport.TFramedTransport(socket)
protocol = TBinaryProtocol.TBinaryProtocol(trans=transport, strictRead=False, strictWrite=False)
client = scribe.Client(iprot=protocol, oprot=protocol)
pending_logs = []
while True:
try:
transport.open()
while True:
data, addr = udp_socket.recvfrom(4096)
pending_logs.append(parse_log(data))
# try to write all our logs to scribe at once. this may
# not be great if we've accumulated a bunch of logs in
# memory.
messages = [scribe.LogEntry(category=category, message=msg) for category, msg in pending_logs]
result = client.Log(messages=messages)
if result == scribe.ResultCode.OK:
pending_logs = []
if len(pending_logs) > 10000:
print "Something is very wrong. We've got too many logs built up."
print "Just dropping them on the floor."
sys.exit(1)
except (KeyboardInterrupt, MemoryError, SystemExit):
# this will cause us to exit.
raise
except:
print "got exception. still trying"
traceback.print_exc()
transport.close()
# don't loop too tightly
time.sleep(1)
def get_addr():
host, port = cfg.get_config_value('udplog').split(':')
return host, int(port)
