使用os x在python 3中创建一个.zip文件进行备份(create a .zip file for backup in python 3 with os x)

 我是编程python的新手（现在是5天）并遇到了一个问题，我似乎无法在这个论坛中找到答案。 我将不胜感激任何帮助和非常感谢。 
 
 成为。 我在macbook pro上使用python 3。 我正在使用一个名为“komodo edit”的编辑器，我正在使用CH Swaroop的“Byte of Python”作为指南。 
 
 我遇到的问题是创建一个程序的示例，该程序从一个文件夹获取文件并将其作为zip文件备份到另一个文件夹。 
 
 书中的例子如下： 
 
Save as backup_ver1.py:
import os
import time
#  The files and directories to be backed up are specified in a list.
source = ['"C:\\My Documents"', 'C:\\Code']
# Notice we had to use double quotes inside the string for names with spaces in it.
#  The backup must be stored in a main backup directory
target_dir = 'E:\\Backup' # Remember to change this to what you will be using
#  The files are backed up into a zip file.
#  The name of the zip archive is the current date and time
target = target_dir + os.sep + time.strftime('%Y%m%d%H%M%S') + '.zip'
#  We use the zip command to put the files in a zip archive
zip_command = "zip -qr {0} {1}".format(target, ' '.join(source))
# Run the backup
if os.system(zip_command) == 0:
    print('Successful backup to', target)
else:
    print('Backup FAILED')
 
 我的代码如下 
 
import os
import time
source = ['C:\\learningPython','C:\\scan'] # can i use / instead of the \?
# why is square brackets used here? i'm under the assumption the square brackets are used for list. i'm also assuming one is the directory and the other is the file.
target_dir = 'C:/backup' # created a "backup" folder
target = target_dir + os.sep +time.strftime('%Y%M%D%H%M%S') + '.zip'
zip_command = "zip -qr {0} {1}".format(target, ‚ ‚.join(source))
if os.system(zip_command) == 0:
    print(‚Successful backup to‚, target)
else:
    print(‚Backup FAILED‚)
 
 我得到了 
 
 zip错误：无所事事！ （尝试：zip -qr C：/backup/20133201/15/13203219.zip.-i C：learningPythonC：scan）备份失败 

I am new to programing python (5 days now) and have ran into a problem that i can't seem to find the answer to in this forum. i would appreciate any help and a detailed explaination would be very much appreciated.
 
To being. i'm using python 3 on a macbook pro. i'm using an editor called "komodo edit" I'm using CH Swaroop's "Byte of Python" as a guide. 
 
the problem i'm having is with an example of creating a program that takes a file from one folder and backs it up to another as a zip file. 
 
the example in the book is as follows:
 
Save as backup_ver1.py:
import os
import time
#  The files and directories to be backed up are specified in a list.
source = ['"C:\\My Documents"', 'C:\\Code']
# Notice we had to use double quotes inside the string for names with spaces in it.
#  The backup must be stored in a main backup directory
target_dir = 'E:\\Backup' # Remember to change this to what you will be using
#  The files are backed up into a zip file.
#  The name of the zip archive is the current date and time
target = target_dir + os.sep + time.strftime('%Y%m%d%H%M%S') + '.zip'
#  We use the zip command to put the files in a zip archive
zip_command = "zip -qr {0} {1}".format(target, ' '.join(source))
# Run the backup
if os.system(zip_command) == 0:
    print('Successful backup to', target)
else:
    print('Backup FAILED')
 
my code is as follows
 
import os
import time
source = ['C:\\learningPython','C:\\scan'] # can i use / instead of the \?
# why is square brackets used here? i'm under the assumption the square brackets are used for list. i'm also assuming one is the directory and the other is the file.
target_dir = 'C:/backup' # created a "backup" folder
target = target_dir + os.sep +time.strftime('%Y%M%D%H%M%S') + '.zip'
zip_command = "zip -qr {0} {1}".format(target, ‚ ‚.join(source))
if os.system(zip_command) == 0:
    print(‚Successful backup to‚, target)
else:
    print(‚Backup FAILED‚)
 
I get a
 
zip error: Nothing to do! (try: zip -qr C:/backup/20133201/15/13203219.zip . -i C:learningPythonC:scan) backup failed 

原文：https://stackoverflow.com/questions/14350222