闲的实在没事干，写了个小Python程序|程序设计 - 精英盒子

闲的实在没事干，写了个小Python程序

import os
ls = os.linesep

i = input("Enter '1' to read;Enter '2' to make a file;Enter '3' to edit a file:")

if i == 1:
    'readTextFile.py -- read and display text file'

    # get filename
    fname = raw_input('Enter file name: ')
    print

    # attempt to open file for reading
    try:
        fobj = open(fname, 'r')
    except IOError, e:
        print"*** file open error:", e
    else:
        # display contents to the screen
        for eachLine in fobj:
            print eachLine,
        fobj.close()
elif i == 2:
    #获取文件名
    while True:
        try:
            fname = raw_input("Please Enter File Name:")
        except IOError, e:
            print "*** file open error:", e
        else:
            break

    all = []
    print "\nEnter lines ('.' by itself to quit).\n"

    while True:
        entry = raw_input('>')
        if entry == '.':
            break
        else:
            all.append(entry)

    #输入到文件
    fobj = open(fname, 'w')
    fobj.writelines(['%s%s' % (x, ls) for x in all])
    fobj.close()
    print "DONE"

 1 import os
 2 
 3 i = int(raw_input("Enter '1' to read;Enter '2' to make a file;Enter '3' to edit a file:"))
 4 
 5 if i == 1:
 6     �| �| �| �| 'readTextFile.py -- read and display text file'
 7 
 8 �| �| �| �| # get filename
 9 �| �| �| �| fname = raw_input('Enter file name: ')
10 �| �| �| �| print
11 
12 �| �| �| �| # attempt to open file for reading
13     print open(fname, 'r').read()
14 
15 elif i == 2:
16     �| �| �| �| #�~N��~O~V�~V~G件�~P~M
17 �| �| �| �| fname = raw_input("Please Enter File Name:")
18 �| �| �| �| fobj = open(fname, 'w')
19 
20 �| �| �| �| print "\nEnter lines ('.' by itself to quit).\n"
21 
22 �| �| �| �| while True:
23     �| �| �| �| �| �| �| �| entry = raw_input('>')
24 �| �| �| �| �| �| �| �| if entry == '.':
25     �| �| �| �| �| �| �| �| �| �| �| �| fobj.close()
26 �| �| �| �| �| �| �| �| else:
27     �| �| �| �| �| �| �| �| �| �| �| �| fobj.write(entry)
28             fobj.write(os.linesep)
29 
30 �| �| �| �| print "DONE"