[IronPython] sys._getframe(0).f_lineno always returns 1

Dino Viehland dinov at microsoft.com
Fri Jul 9 19:04:37 CEST 2010

This is definitely a bug.  If you'd open a bug on CodePlex that'd be great.  Currently we only track the line information locally but in -X:Frames mode we should hoist that information into the frame.

From: users-bounces at lists.ironpython.com [mailto:users-bounces at lists.ironpython.com] On Behalf Of yngipy hernan
Sent: Thursday, July 08, 2010 8:24 PM
To: Discussion of IronPython
Subject: Re: [IronPython] sys._getframe(0).f_lineno always returns 1


Anyone can confirm this issue? Or am I doing it incorrectly?


On Thu, Jul 8, 2010 at 1:15 AM, yngipy hernan <yngipy at gmail.com<mailto:yngipy at gmail.com>> wrote:
Hi all,

I have observed something that may be an issue, see snippet below

import sys

#filename is temp.py
print 'hello world'
print 'hello world'
print 'Line : %s'%sys._getframe(0).f_lineno

Here is my command line:

ipy.exe -X:FullFrames temp.py

The command "sys._getframe(0).f_lineno" always returns 1.

Below my IPY version:
IronPython 2.6.1 (2.6.10920.0) on .NET 4.0.30319.1

Note that CPython 2.6.5 reports "6"

IPRobot (http://pyas.svn.sourceforge.net/viewvc/pyas/trunk/src/ipr/)

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