Bugs item #1687163, was opened at 2007-03-23 16:51
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=1687163&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 2.5
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Raymond Hettinger (rhettinger)
Assigned to: Nobody/Anonymous (nobody)
Summary: Inconsistent Exceptions for Readonly Attributes
Initial Comment:
Attempting assignment to a readonly attribute raises an Attribute error for
pure Python attributes but raises a TypeError for C readonly attributes. I
think the AttributeError is the correct exception.
>>> class A(object):
... _x = []
...
... @property
... def x(self):
... return self._x
...
>>> a = A()
>>> a.x = None
Traceback (most recent call last):
a.x = None
AttributeError: can't set attribute
>>> def f():
... yield None
>>> g = f()
>>> g.gi_frame = None
Traceback (most recent call last):
g.gi_frame = None
TypeError: readonly attribute
----------------------------------------------------------------------
You can respond by visiting:
https://sourceforge.net/tracker/?func=detail&atid=105470&aid=1687163&group_id=5470
_______________________________________________
Python-bugs-list mailing list
Unsubscribe:
http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
