Bugs item #1327110, was opened at 2005-10-14 16:25
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Category: Python Interpreter Core
Group: Python 2.4
Status: Open
Resolution: None
Priority: 5
Submitted By: Yusuke Shinyama (euske)
Assigned to: Nobody/Anonymous (nobody)
Summary: wrong TypeError traceback in generator expressions
Initial Comment:
In the following session, the TypeError traceback of '
'.join( foo(i) for i in range(10) ) is wrong. The cause
is not because of being a generator, but of its
manually created exception.
--------------------------
Python 2.4.2 (#1, Oct 14 2005, 16:08:57)
[GCC 3.3.6 (Gentoo 3.3.6, ssp-3.3.6-1.0, pie-8.7.8)] on
linux2
Type "help", "copyright", "credits" or "license" for
more information.
>>> def foo(x): raise TypeError('foo!')
...
>>> def bar(x): raise ValueError('bar!')
...
>>> ' '.join( foo(i) for i in range(10) )
Traceback (most recent call last):
File "<stdin>", line 1, in ?
TypeError: sequence expected, generator found
>>> ' '.join( bar(i) for i in range(10) )
Traceback (most recent call last):
File "<stdin>", line 1, in ?
File "<stdin>", line 1, in <generator expression>
File "<stdin>", line 1, in bar
ValueError: bar!
----------------------------------------------------------------------
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https://sourceforge.net/tracker/?func=detail&atid=105470&aid=1327110&group_id=5470
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