本文實例講述了Python實現獲取命令行輸出結果的方法。分享給大家供大家參考,具體如下:
Python獲取命令行輸出結果,并對結果進行過濾找到自己需要的!
這里以獲取本機MAC地址和IP地址為例!
# coding: GB2312import os, re# execute command, and return the outputdef execCmd(cmd): r = os.popen(cmd) text = r.read() r.close() return text# write "data" to file-filenamedef writeFile(filename, data): f = open(filename, "w") f.write(data) f.close()# 獲取計算機MAC地址和IP地址if __name__ == '__main__': cmd = "ipconfig /all" result = execCmd(cmd) pat1 = "Physical Address[/. ]+: ([/w-]+)" pat2 = "IP Address[/. ]+: ([/./d]+)" MAC = re.findall(pat1, result)[0] # 找到MAC IP = re.findall(pat2, result)[0] # 找到IP print("MAC=%s, IP=%s" %(MAC, IP))運行結果:
E:/Program/Python>del.pyMAC=00-1B-77-CD-62-2B, IP=192.168.1.110E:/Program/Python>
希望本文所述對大家Python程序設計有所幫助。
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