本文实例讲述了Python可变参数函数用法。分享给大家供大家参考。具体如下:
#!/usr/bin/python def f1(a,b): print a,b def f2(a,*b): print a,b def f3(a,**b): print a,b def f4(a,*b,**c): print a,b,c def f5(a,b=2,c=3): print a,b,c def f6(a,b=2,*c): print a,b,c f1(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/python def echoo(*args,**kwargs): print args,kwargs echoo(1,2,a=3,b=4) pargs = (1,2) pkwargs = {'a':3,'b':4} apply(echoo,pargs,pkwargs)
希望本文所述对大家的Python程序设计有所帮助。

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