[Python-bugs-list] [Bug #110848] Fwd: Debian Bug#40891: urllib.urlopen/urlretrieve doesn't support passive FTP (PR#58)

[noreply@sourceforge.net]

Bug #110848, was updated on 2000-Aug-01 14:16
Here is a current snapshot of the bug.

Project: Python
Category: None
Status: Closed
Resolution: Later
Bug Group: Feature Request
Priority: 5
Summary: Fwd: Debian Bug#40891: urllib.urlopen/urlretrieve doesn't support passive FTP (PR#58)

Details: Jitterbug-Id: 58
Submitted-By: flight@debian.org
Date: Fri, 20 Aug 1999 13:26:17 -0400 (EDT)
Version: 1.5.2
OS: Debian potato


[Forwarded from the Debian bug tracking system]

Sender: Chris Lawrence <quango@watervalley.net>
Package: python-base
Version: 1.5.2-4
Severity: normal
File: /usr/lib/python1.5/urllib.py

urllib doesn't support passive FTP, even though the underlying ftplib
module does.  I dunno what the right approach is (perhaps a urllib
module global variable).  I know some tools (I'm aware of at least
ncftp and wget) autodetect whether PASV is supported by FTP servers;
perhaps that intelligence could be added to ftplib.

(Also: the FTP class's set_pasv() method isn't documented in my
version of python-docs; I haven't checked the new 1.5.2 docs yet
however.)

At the moment, I'm using this ugly hack to get around it:

# Really ugly hack; don't try this at home:
def ftpwrapper_init(self):
    import ftplib
    self.busy = 0
    self.ftp = ftplib.FTP()
    self.ftp.set_pasv(1)
    self.ftp.connect(self.host, self.port)
    self.ftp.login(self.user, self.passwd)
    for dir in self.dirs:
        self.ftp.cwd(dir)

urllib.ftpwrapper.init = ftpwrapper_init
# End really ugly hack



====================================================================
Audit trail:
Mon Aug 30 12:35:03 1999	guido	moved from incoming to request

Follow-Ups:

Date: 2000-Aug-01 14:16
By: none

Comment:
From: "Fred L. Drake, Jr." <fdrake@acm.org>
Subject: Re: [Python-bugs-list] Fwd: Debian Bug#40891: urllib.urlopen/urlretrieve doesn't support passive FTP (PR#58)
Date: Mon, 23 Aug 1999 10:03:44 -0400 (EDT)


flight@debian.org writes:
 > Sender: Chris Lawrence <quango@watervalley.net>
 > Package: python-base
 > Version: 1.5.2-4
 > Severity: normal
 > File: /usr/lib/python1.5/urllib.py
...
 > (Also: the FTP class's set_pasv() method isn't documented in my
 > version of python-docs; I haven't checked the new 1.5.2 docs yet

  set_pasv() is documented in the documentation release 1.5.2p1.


  -Fred

--
Fred L. Drake, Jr.	     <fdrake@acm.org>
Corporation for National Research Initiatives

-------------------------------------------------------

Date: 2000-Sep-07 15:01
By: jhylton

Comment:
Please do triage on this bug.
-------------------------------------------------------

Date: 2000-Sep-15 12:25
By: jhylton

Comment:
added to pep 42
-------------------------------------------------------

For detailed info, follow this link:
http://sourceforge.net/bugs/?func=detailbug&bug_id=110848&group_id=5470