#!/usr/bin/pythondef f1(a,b): print a,bdef f2(a,*b): print a,bdef f3(a,**b): print a,bdef f4(a,*b,**c): print a,b,cdef f5(a,b=2,c=3): print a,b,cdef f6(a,b=2,*c): print a,b,cf1(1,2)f1(b=2,a=1)f2(1,2,3,4)f3(1,x=2,y=3,z=4)f4(1,x=2,y=3)f5(1)f5(1,4)f6(1)f6(1,3,4,5,4)

#!/usr/bin/pythondef echoo(*args,**kwargs):  print args,kwargsechoo(1,2,a=3,b=4)pargs = (1,2)pkwargs = {'a':3,'b':4}apply(echoo,pargs,pkwargs)