dir = 'C:\\myprogram.exe'
import os
os.startfile(dir)
os.system(dir)
import subprocess
subprocess.Popen([dir])
subprocess.call(dir)#pystyle
with open("test.txt", encoding = 'utf-8') as f:
file = f.read()
#classic
file = open("file.txt")
file.close()
#there are many modes you can open files in. r means read.
file = open('C:\Users\yourname\files\file.txt','r')
text = file.read()
#you can write a string to it, too!
file = open('C:\Users\yourname\files\file.txt','w')
file.write('This is a typical string')
#don't forget to close it afterwards!
file.close()fin = open("NAME.txt", 'r')
body = fin.read().split("\n")
line = fin.readline().strip()>>> with open('workfile') as f:
... read_data = f.read()
>>> # We can check that the file has been automatically closed.
>>> f.closed
True
with open(...) as f:
for line in f:
# Do something with 'line'