Does python support long longs?

[steve s chen]

Our organization is on the verge of switching to Python.  In working
with it in the last few days, we've been unable to do certain things.
I was wondering if perhaps modules or patches are out there to
do these?

1) Does Python support long long datatypes?  
2) Does Python support unsigned 32-bit ints?
3) A less significant issue -- is there a utility that analyzes 
	 a segment of python code verifying the dynamic name-bindings?
	 NameError exceptions weren't being reported until run-time;
	 does that mean we must QA each control path to ensure 'correct'
	 execution?

Thanks!
Steve
steve at schen.net