Author thaonphuong
Recipients thaonphuong
Date 2012-03-26.17:15:34
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Message-id <1332782136.0.0.11772316428.issue14415@psf.upfronthosting.co.za>
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Dear Support Team,

I have built a function (enclosed here) to merge many files (in this example is 2 files: "a1.txt" and "a2.txt") lines by lines. The output file is called "final_file". However, i could not have it run successfully.

Content of "a1.txt":
1
3
5


Content of "a2.txt":
2
4
6


Content of "final_file.txt" will be like:
1
2
3
4
5
6


In Python, i called just written module:

import argument
reload(argument)
argument.test(2,"C:/a1.txt","C:/a2.txt")

and get the error as below: 
     "ValueError: I/O operation on closed file
      File "c:\append.py", line 5, in <module>
              argument.test(2,"C:/a1.txt","C:/a2.txt")
      File "c:\argument.py", line 28, in test
             for line_data in f:"

Could you please advise the resolution for this?


Thank you
History
Date User Action Args
2012-03-26 17:15:36thaonphuongsetrecipients: + thaonphuong
2012-03-26 17:15:36thaonphuongsetmessageid: <1332782136.0.0.11772316428.issue14415@psf.upfronthosting.co.za>
2012-03-26 17:15:35thaonphuonglinkissue14415 messages
2012-03-26 17:15:35thaonphuongcreate