NetRouter应用教程之Python进阶--基于Widora&Openwrt

书接上回:

2.实际应用中,我们需要输出变量日志,以便于好调试。python可以这样:

root@Widora:/# python DebugNetRouter.py 
Hello NetRouter In Python
('NetRouter_debug:', 2)
NetRouter_debug: 4

代码如下:

print("Hello NetRouter In Python")
i=2
print("NetRouter_debug:",i)
i=4
print "NetRouter_debug:",i

3.那我要传参数进去怎么玩

root@Widora:/# python NetRouterInput.py NetRouter
NetRouter Input: NetRouter
root@Widora:/# cat NetRouterInput.py 
import sys
value=sys.argv[1]
print "NetRouter Input:",value

4.那我要整个函数,好,满足你

root@Widora:/# python NetRouterFun.py 
Hello NetRouter In Python

代码:

def NetRouter():
        print "Hello NetRouter In Python"
NetRouter()

我想有一个类:

root@ubuntu:/home/sdb/NetRouterPython# cat  NetRouterClass.py 
class NetRouter:
    name=""
    value=""
    def __init__(self,n,a):
        self.name=n
        self.value=a 
    
    def What(self):
        print "name is",self.name,"value is ",self.value

if __name__ == '__main__':
    N=NetRouter("NetRouter","Good")
    N.What()

5.name 神奇用法:
PS:后面发现开源库,如果没有这样单元测试,直接放弃
如果单独运行这里python,那么__name__的值为__main__,那么将运行main()这个函数,如此,我们可以在类文件里面写个测试函数。

if name == “main”:
main()

我想引用这个类来互相伤害:我要搞多几个文件来互相引用以及我要引用自己的包

root@ubuntu:/home/sdb/NetRouterPython# cat NetRouterImport.py 
import NetRouterClass 
from  NetRouterClass import NetRouter as N
    
if __name__ == '__main__':
    n=N("Net","go")
    n.What()

    nn=NetRouterClass.NetRouter("Router","od")
    nn.What()

就这么神奇~~

呼叫大神~~~~~~~

@netrouter 希望大神继续连载啊~~~