[Mailman-Developers] [root@tolna.net: Cron <list@melanie> /usr/bin/python /var/lib/mailman/cron/mailpasswds]

[Sean Reifschneider]

On Wed, Sep 01, 1999 at 12:04:20PM +0200, Peter Gervai wrote:
>  File "/var/lib/mailman/Mailman/Utils.py", line 610, in maketext
>    return wrap(template % dict)
>KeyError: one_list

It looks like your cronpass.txt template has a "%(one_list)s" in it, which
doesn't exist in the data being passed.  The only values allowed for
substitution in there are hostname, useraddr, exreq, and owner.
Did you perhaps modify the cronpass.txt template?

Here's a patch that will fix it in any case.  It causes any invalid
"%(key)" format strings to remain as they are instead of throwing
KeyErrors.

Sean
=====================
*** Utils.py.old	Wed Sep  1 10:10:40 1999
--- Utils.py	Wed Sep  1 10:16:47 1999
***************
*** 33,38 ****
--- 33,54 ----
  import random
  import mm_cfg
  import Errors
+ import UserDict
+ 
+ 
+ class SaferDict(UserDict.UserDict):
+ 	'''Dictionary which returns a default value for unknown keys.'''
+ 
+ 	def __init__(self, dict, default = '<Unknown field "%s">'):
+ 		UserDict.UserDict.__init__(self, dict)
+ 		self.default = default
+ 
+ 	def __getitem__(self, key):
+ 		try: return(self.data[key])
+ 		except KeyError: pass
+ 		try: return(self.default % ( key ))
+ 		except TypeError: return(self.default)
+ 
  
  def list_names():
      """Return the names of all lists in default list directory."""
***************
*** 606,613 ****
      template = fp.read()
      fp.close()
      if raw:
!         return template % dict
!     return wrap(template % dict)
  
  
  #
--- 622,629 ----
      template = fp.read()
      fp.close()
      if raw:
!         return template % SaferDict(dict, '%%(%s)s')
!     return wrap(template % SaferDict(dict), '%%(%s)s')
  
  
  #

-- 
 It is not enough to have a good mind. The main thing is to use it well.
                 -- Rene Descartes
Sean Reifschneider, Inimitably Superfluous <jafo@tummy.com>
URL: <http://www.tummy.com/xvscan> HP-UX/Linux/FreeBSD/BSDOS scanning software.