[issue4791] retrlines('LIST') and dir hang at end of listing in ftplib (python3.0)

[Christopher Mahan]

Christopher Mahan <chris.mahan at gmail.com> added the comment:

I modified the program by adding line: ftp.set_debuglevel(2)
START LISTING----------------
import ftplib

ftp = ftplib.FTP('ftp.edgecastcdn.net', user='myuserid',
passwd='mypassword')
ftp.set_debuglevel(2)
ftp.cwd('chrismahan-675')
ftp.dir()
#ftp.retrlines('LIST')
ftp.close()
END LISTING ---------------

Running from idle 1.2.4 with python 2.5.4 gives this output:

*cmd* 'CWD chrismahan-675'
*put* 'CWD chrismahan-675\r\n'
*get* '250 CWD command successful\r\n'
*resp* '250 CWD command successful'
*cmd* 'TYPE A'
*put* 'TYPE A\r\n'
*get* '200 Type set to A\r\n'
*resp* '200 Type set to A'
*cmd* 'PASV'
*put* 'PASV\r\n'
*get* '227 Entering Passive Mode (72,21,82,190,234,6).\r\n'
*resp* '227 Entering Passive Mode (72,21,82,190,234,6).'
*cmd* 'LIST'
*put* 'LIST\r\n'
*get* '150 Opening ASCII mode data connection for file list\r\n'
*resp* '150 Opening ASCII mode data connection for file list'
-rwxrwxrwx   1 nobody   nogroup   3905538 Dec 29 09:51 Bronski Beat -
Why.mp3
-rwxrwxrwx   1 nobody   nogroup    873966 Dec 28 13:53 test9.avi
-rwxrwxrwx   1 nobody   nogroup   2512653 Dec 29 08:28 test9_lg.wmv
-rwxrwxrwx   1 nobody   nogroup      6549 Dec 29 08:28 test9_lg.wmv.jpg
-rwxrwxrwx   1 nobody   nogroup   1788466 Dec 29 03:04 test9_med.flv
-rwxrwxrwx   1 nobody   nogroup      6394 Dec 29 03:04 test9_med.flv.jpg
-rwxrwxrwx   1 nobody   nogroup   1263041 Dec 28 13:53 test9_sm.flv
-rwxrwxrwx   1 nobody   nogroup      6465 Dec 28 13:53 test9_sm.flv.jpg
*get* '226 Transfer complete\r\n'
*resp* '226 Transfer complete'


Then running with idle 3.0 with python 3.0 gives the following result.

*cmd* 'CWD chrismahan-675'
*put* 'CWD chrismahan-675\r\n'
*get* '250 CWD command successful\n'
*resp* '250 CWD command successful'
*cmd* 'TYPE A'
*put* 'TYPE A\r\n'
*get* '200 Type set to A\n'
*resp* '200 Type set to A'
*cmd* 'PASV'
*put* 'PASV\r\n'
*get* '227 Entering Passive Mode (72,21,82,190,148,178).\n'
*resp* '227 Entering Passive Mode (72,21,82,190,148,178).'
*cmd* 'LIST'
*put* 'LIST\r\n'
*get* '150 Opening ASCII mode data connection for file list\n'
*resp* '150 Opening ASCII mode data connection for file list'
-rwxrwxrwx   1 nobody   nogroup   3905538 Dec 29 09:51 Bronski Beat -
Why.mp3
-rwxrwxrwx   1 nobody   nogroup    873966 Dec 28 13:53 test9.avi
-rwxrwxrwx   1 nobody   nogroup   2512653 Dec 29 08:28 test9_lg.wmv
-rwxrwxrwx   1 nobody   nogroup      6549 Dec 29 08:28 test9_lg.wmv.jpg
-rwxrwxrwx   1 nobody   nogroup   1788466 Dec 29 03:04 test9_med.flv
-rwxrwxrwx   1 nobody   nogroup      6394 Dec 29 03:04 test9_med.flv.jpg
-rwxrwxrwx   1 nobody   nogroup   1263041 Dec 28 13:53 test9_sm.flv
-rwxrwxrwx   1 nobody   nogroup      6465 Dec 28 13:53 test9_sm.flv.jpg

Note that the last two lines are missing.


>From a command prompt:
C:\>c:\python30\python.exe c:\python_scripts\python3\candee_processor.py
*cmd* 'CWD chrismahan-675'
*put* 'CWD chrismahan-675\r\n'
*get* '250 CWD command successful\n'
*resp* '250 CWD command successful'
*cmd* 'TYPE A'
*put* 'TYPE A\r\n'
*get* '200 Type set to A\n'
*resp* '200 Type set to A'
*cmd* 'PASV'
*put* 'PASV\r\n'
*get* '227 Entering Passive Mode (72,21,82,190,219,8).\n'
*resp* '227 Entering Passive Mode (72,21,82,190,219,8).'
*cmd* 'LIST'
*put* 'LIST\r\n'
*get* '150 Opening ASCII mode data connection for file list\n'
*resp* '150 Opening ASCII mode data connection for file list'
-rwxrwxrwx   1 nobody   nogroup   3905538 Dec 29 09:51 Bronski Beat -
Why.mp3
-rwxrwxrwx   1 nobody   nogroup    873966 Dec 28 13:53 test9.avi
-rwxrwxrwx   1 nobody   nogroup   2512653 Dec 29 08:28 test9_lg.wmv
-rwxrwxrwx   1 nobody   nogroup      6549 Dec 29 08:28 test9_lg.wmv.jpg
-rwxrwxrwx   1 nobody   nogroup   1788466 Dec 29 03:04 test9_med.flv
-rwxrwxrwx   1 nobody   nogroup      6394 Dec 29 03:04 test9_med.flv.jpg
-rwxrwxrwx   1 nobody   nogroup   1263041 Dec 28 13:53 test9_sm.flv
-rwxrwxrwx   1 nobody   nogroup      6465 Dec 28 13:53 test9_sm.flv.jpg

same command prompt but with python 2.5:

C:\>c:\python25\python.exe c:\python_scripts\python3\candee_processor.py
*cmd* 'CWD chrismahan-675'
*put* 'CWD chrismahan-675\r\n'
*get* '250 CWD command successful\r\n'
*resp* '250 CWD command successful'
*cmd* 'TYPE A'
*put* 'TYPE A\r\n'
*get* '200 Type set to A\r\n'
*resp* '200 Type set to A'
*cmd* 'PASV'
*put* 'PASV\r\n'
*get* '227 Entering Passive Mode (72,21,82,190,147,65).\r\n'
*resp* '227 Entering Passive Mode (72,21,82,190,147,65).'
*cmd* 'LIST'
*put* 'LIST\r\n'
*get* '150 Opening ASCII mode data connection for file list\r\n'
*resp* '150 Opening ASCII mode data connection for file list'
-rwxrwxrwx   1 nobody   nogroup   3905538 Dec 29 09:51 Bronski Beat -
Why.mp3
-rwxrwxrwx   1 nobody   nogroup    873966 Dec 28 13:53 test9.avi
-rwxrwxrwx   1 nobody   nogroup   2512653 Dec 29 08:28 test9_lg.wmv
-rwxrwxrwx   1 nobody   nogroup      6549 Dec 29 08:28 test9_lg.wmv.jpg
-rwxrwxrwx   1 nobody   nogroup   1788466 Dec 29 03:04 test9_med.flv
-rwxrwxrwx   1 nobody   nogroup      6394 Dec 29 03:04 test9_med.flv.jpg
-rwxrwxrwx   1 nobody   nogroup   1263041 Dec 28 13:53 test9_sm.flv
-rwxrwxrwx   1 nobody   nogroup      6465 Dec 28 13:53 test9_sm.flv.jpg
*get* '226 Transfer complete\r\n'
*resp* '226 Transfer complete'

C:\>

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue4791>
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