Serving XML
Problem
How to serve XML files correctly?
This is needed when you have a third-party application posting data to your service and expecting some kind of XML response.
Solution
Create your XML template with the XML file you want to server (i.e. reponse.xml). If the XML has any variables, use the corresponding web.py templating code. This is just an example:
$def with (code)
<?xml version="1.0"?>
<RequestNotification-Response>
<Status>$code</Status>
</RequestNotification-Response>
To serve this file, create a standard Web.Py program (i.e. response.py) and use the following code. Be aware that you should use web.header('Content-Type', 'text/xml') to tell the client that you are sending a XML file.
import web
render = web.template.render('templates/', cache=False)
urls = (
'/(.*)', 'index'
)
class index:
def GET(self, code):
web.header('Content-Type', 'text/xml')
print render.index(code)
web.webapi.internalerror = web.debugerror
if __name__ == '__main__': web.run(urls, globals(), web.reloader)