After stand-alone login, how do I do anything?

[RealLifeNinja]

I've set up the SSL and everything, however all the examples for the new API seem to show the header containing 'Content-Type': 'application/json', yet for stand-alone login the header must be 'application/x-www-form-urlencoded'.

If anyone would mind looking at the python code below and append it to make any successful request on the market, I'll be able to figure it out.

If I try to parse headers=head for the response at the end, it says I have an invalid APP_ID (which I 100% don't). In its current state I get the following:

SUCCESS
XXXXXXXXXXXXXXXXXXXXXXXXXx=
{
"loginStatus": "SUCCESS",
"sessionToken": "XXXXXXXXXXXXXXXXXXXXXXx="
}
{
"faultstring": "DSC-0011",
"faultcode": "Client",
"detail": {}

Thanks!

http://pastebin.com/sCfP6NHk