from sys import argv
script,filename = argv
txt = open(filename)
print("Here's your file %r:"%filename)
print(txt.read())
print("Type the filename again:")
file_again = input(">")
txt_again = open(file_again)
print(txt_again.read())
运行结果:
from sys import argv
script,filename = argv
txt = open(filename)
print("Here's your file %r:"%filename)
print(txt.read())
print("Type the filename again:")
file_again = input(">")
txt_again = open(file_again)
print(txt_again.read())
运行结果: