On May 7, 2:14 pm, Scott <scott.freem...@gmail.com> wrote:
> I want to write a script to automate log archiving/compressing on a
> Win2003 server. I have Python 2.6 installed. I am planning to use 7-
> zip for compression (because I have been using it manually for a while
> now). For now all operations will be local in the C: drive.
>
> As a total beginner I'm having trouble grasping the control of
> external programs.
>
> I have found these options but have not tried any yet - I would like
> some advice on which approach would be the most appropriate to begin
> with.
>
> Command Line Application Approach:
> os.system
> os.spawn*
> os.popen*
> popen2.*
> commands.*
> All of the above recommend replacing with subprocess module
> subprocess - latest way to do command line?
> pexpect module -http://sourceforge.net/projects/pexpect/, Most recent
> file is dated 1/5/2008
> It should work on any platform that supports the standard Python
> pty module. (Windows?)
> pty - "On Windows, only sockets are supported; on Unix, all
> file descriptors." (gulp, ??)
>
> COM Application Approach:
> Per the 7-zip FAQ: Use the 7z.dll or 7za.dll - I haven't found these
> files yet on sf.net.
> comtypes 0.6.2 - has the word COM in it?
> pywin32 / win32com - there's that word again.
>
> And then there is this whole idea of "wrappers."
>
> Thanks,
> Scott
Here's a simple example:
>>> import os
>>> the_output = os.popen("dir "+"c:\\python31\\user\\*.py").readlines()
>>> for i in the_output:print(i,end='')
Volume in drive C has no label.
Volume Serial Number is 06DE-55B4
Directory of c:\python31\user
09/08/2009 01:38 PM 689 3435.py
11/10/2009 06:43 PM 614 4697.py
03/09/2010 08:42 PM 5,922 5x.py
03/30/2010 07:51 PM 1,937 7[18] impure.py
08/28/2009 08:43 PM 1,867 bones.py
05/05/2010 07:21 PM 441 code.py
03/22/2010 04:31 PM 639 collatz_curiosity.py
09/18/2009 08:06 PM 17,125 collatz_game.py
08/20/2009 03:09 PM 406 csv_file_fix__minimal_2_all.py
11/06/2009 08:18 PM 432 digitsets.py
07/20/2009 07:03 PM 14,451 gmpy_geni_test_3.py
10/23/2009 05:35 PM 2,952 hit_target.py
03/19/2010 07:52 PM 245 how_many_random.py
04/15/2010 07:06 PM 217 issquare.py
07/31/2009 05:14 PM 1,132 itune.py
07/31/2009 04:41 PM 527 itune_stats.py
10/08/2009 08:08 PM 6,202 make_numbers.py
04/14/2010 08:00 PM 354 montyhall4.py
04/21/2010 07:46 PM 1,196 Ryan_Whited.py
03/25/2010 07:53 PM 4,318 ultimate_cycle.py
20 File(s) 61,666 bytes
0 Dir(s) 102,634,008,576 bytes free
>>>
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