python的windows 自动化【demo】

1. 【原始】打开记事本

def createFile(filename):
    if os.path.exists(filename) == False:
        open(filename, "a").close()
    if os.path.getsize(filename):
        pass
    else:
        f = open(filename, "a")
        f.write("多喝水!!")
        f.close()


def printTips(filename):
    createFile(filename);
    sub2 = subprocess.Popen(['notepad', filename]);

2. 【win32com】打开记事本

import win32com.client

o = win32com.client.Dispatch("Excel.Application")
o.Visible = 1
o.Workbooks.Add() # for office 97 – 95 a bit different!
o.Cells(1,1).Value = "Hello"