Thanks for the reply Jason. It isn't about the patch requirement or anything.
I already have a few patches in SymPy.
I was just bewildered because this was the first time I came across such a case.
I will submit my application to SymPy.
I have linked my proposal on the SymPy wiki quite a while ago and
asked for feedback on the mailing list but I did not get any feedback.
I understand that your schedule is very hectic but I would really appreciate it if you would provide some feedback
on my proposal over the weekend as the deadline is coming closer.