django-pxpay
PaymentExpress PxPay Gateway for Django
Installation:
pip install django-pxpay
or
easy_install django-pxpay
Usage:
You'll need to add a few items in your settings.py
: PXPAY_USERID
,
PXPAY_KEY
and, optionally, PXPAY_CURRENCY
.
from django.shortcuts import redirect, render_to_response
from django.template.context import RequestContext
from django.http import Http404
from pxpay.gateway import Gateway
def payment(request, amount):
# Create a transaction.
txn = Gateway().transaction(
TxnType='Purchase',
AmountInput='%.2f' % amount,
CurrencyInput='AUD', # Alternatively, can be provided in settings.py
MerchantReference='Some reference')
# Send payment request.
response = Gateway().process_transaction(
txn,
UrlFail=request.build_absolute_uri(reverse('process_payment')),
UrlSuccess=request.build_absolute_uri(reverse('process_payment')))
# Redirect to PaymentExpress hosted payment page.
if response.is_valid:
return redirect(response.get_data['URI'])
# Show error.
else:
return payment_result(request, False, 'Invalid Transaction Request')
def process_payment(request):
# Proper PaymentExpress request would always have these.
if 'result' in request.GET and 'userid' in request.GET:
# Process PaymentExpress response.
process_response = Gateway().process_response(
Response=request.GET['result'])
# Show payment result.
return payment_result(
request,
bool(int(process_response.get_data['Success'])),
process_response.get_data['ResponseText'])
# Rise 404 if no required arguments were passed.
raise Http404
def payment_result(request, success, msg):
return render_to_response(
'payment.html',
{'success': success, 'msg': msg},
context_instance=RequestContext(request))