>>> a = 'str'
>>> name = lambda x:[n for n in globals() if id(globals()[n])==id(x)][0]
>>> name(a)
'a'

def global_print(*names):
	for name in names:
		var = globals()[name]
		if isinstance(var, long):
			print "%s = 0x%x\n" % (name, var)
		else:
			print "%s = %s\n" % (name, var)