[ python-Bugs-1567234 ] unchecked metaclass mro
Bugs item #1567234, was opened at 2006-09-28 21:48
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Category: Python Interpreter Core
Group: Python 2.4
Status: Open
Resolution: None
Priority: 5
Submitted By: ganges master (gangesmaster)
Assigned to: Nobody/Anonymous (nobody)
Summary: unchecked metaclass mro
Initial Comment:
this bug was fixed in python2.5, but it's worth adding
to 2.4.4.
metaclasses can return an "insane" mro, which confuses
the PyXXX_Check checks, and causes memory corruption.
Python 2.4.3 (#69, Mar 29 2006, 17:35:34) [MSC v.1310
32 bit (Intel)] on win32
Type "help", "copyright", "credits" or "license" for
more information.
>>> class crasher(object):
... class __metaclass__(type):
... def mro(self):
... return (str, int, list)
...
>>> c = crasher("hello")
>>> c # a very strange object
''
>>> dir(c)
[]
>>> c.append(5)
#
--
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[ python-Bugs-1567234 ] unchecked metaclass mro
Bugs item #1567234, was opened at 2006-09-28 21:48
Message generated for change (Settings changed) made by gangesmaster
You can respond by visiting:
https://sourceforge.net/tracker/?func=detail&atid=105470&aid=1567234&group_id=5470
Please note that this message will contain a full copy of the comment thread,
including the initial issue submission, for this request,
not just the latest update.
Category: Python Interpreter Core
Group: Python 2.4
Status: Open
Resolution: None
Priority: 5
Submitted By: ganges master (gangesmaster)
>Assigned to: A.M. Kuchling (akuchling)
Summary: unchecked metaclass mro
Initial Comment:
this bug was fixed in python2.5, but it's worth adding
to 2.4.4.
metaclasses can return an "insane" mro, which confuses
the PyXXX_Check checks, and causes memory corruption.
Python 2.4.3 (#69, Mar 29 2006, 17:35:34) [MSC v.1310
32 bit (Intel)] on win32
Type "help", "copyright", "credits" or "license" for
more information.
>>> class crasher(object):
... class __metaclass__(type):
... def mro(self):
... return (str, int, list)
...
>>> c = crasher("hello")
>>> c # a very strange object
''
>>> dir(c)
[]
>>> c.append(5)
#
--
You can respond by visiting:
https://sourceforge.net/tracker/?func=detail&atid=105470&aid=1567234&group_id=5470
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[ python-Bugs-1567331 ] logging.RotatingFileHandler has no "infinite" backupCount
Bugs item #1567331, was opened at 2006-09-28 16:36 Message generated for change (Tracker Item Submitted) made by Item Submitter You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=105470&aid=1567331&group_id=5470 Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: Python Library Group: None Status: Open Resolution: None Priority: 5 Submitted By: Skip Montanaro (montanaro) Assigned to: Nobody/Anonymous (nobody) Summary: logging.RotatingFileHandler has no "infinite" backupCount Initial Comment: It seems to me that logging.RotatingFileHandler should have a way to spell "never delete old log files". This is useful in situations where you want an external process (manual or automatic) make decisions about deleting log files. -- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=105470&aid=1567331&group_id=5470 ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[ python-Bugs-1567375 ] False sentence about formatted print in tutorial section 7.1
Bugs item #1567375, was opened at 2006-09-28 19:15 Message generated for change (Tracker Item Submitted) made by Item Submitter You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=105470&aid=1567375&group_id=5470 Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: Documentation Group: None Status: Open Resolution: None Priority: 5 Submitted By: David Benbennick (dbenbenn) Assigned to: Nobody/Anonymous (nobody) Summary: False sentence about formatted print in tutorial section 7.1 Initial Comment: The line: (Note that one space between each column was added by the way print works: it always adds spaces between its arguments.) in section 7.1 of the tutorial (http://docs.python.org/dev/tut/node9.html), is false. It refers to the command print '%2d %3d %4d' % (x, x*x, x*x*x) which produces (if x == 10) 10 100 1000 The two spaces in that output are NOT "added by the way print works". Instead, they come from the format string itself. If you use print '%2d%3d%4d' % (x, x*x, x*x*x) you get 101001000 -- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=105470&aid=1567375&group_id=5470 ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[ python-Bugs-1567450 ] tabs missing in idle options configure
Bugs item #1567450, was opened at 2006-09-28 23:34 Message generated for change (Tracker Item Submitted) made by Item Submitter You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=105470&aid=1567450&group_id=5470 Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: None Group: None Status: Open Resolution: None Priority: 5 Submitted By: jrgutierrez (jrgutierrez) Assigned to: Nobody/Anonymous (nobody) Summary: tabs missing in idle options configure Initial Comment: 1)The option to select indentation type (insert spaces or tabs) is missing 2) The indented width is ignored As a result IDLE 2.5 always indents inserting tabs, width 8 Sources edited in IDLE 2.4 cannot be corrected with IDLE 2.5: The tabbing errors cannot be corrected with IDLE 2.5. You must revert to IDLE 2.4 -- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=105470&aid=1567450&group_id=5470 ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
