-
Notifications
You must be signed in to change notification settings - Fork 0
/
ex16.py
39 lines (27 loc) · 857 Bytes
/
ex16.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
#!/usr/bin/env python
# -*- coding: utf-8 -*-
from sys import argv
script, filename = argv
print "We're goint to erase %r." % filename
print "If you don't want that, hit CTRL-C(^C)."
print "If you do want that, hit RETURN."
raw_input("?")
print "Opening the file..."
target = open(filename, 'w')
print "Truncating the file. Goodbye!"
# target.truncate() # w模式,如果文件存在,则覆盖
print "Now I'm going to ask you for three lines."
line1 = raw_input("line 1: ")
line2 = raw_input("line 2: ")
line3 = raw_input("line 3: ")
print "I'm going to write these to the file."
# target.write(line1)
# target.write("\n")
# target.write(line2)
# target.write("\n")
# target.write(line3)
# target.write("\n")
target.write(line1 + '\n' + line2
+ '\n' + line3 + '\n')
print "And finally, we close it."
target.close()