Hi Andreas,

Speaking for myself only, I can say that python2.7 works fine. The restriction 
is that the version of hg that we have was linked to python2.7 and has some 
code that is incompatible with >python2.7. As far as I have seen so far, the 
only problem was the autojunk parameter.

Joe

-----Original Message-----
From: Andreas Sandberg [mailto:[email protected]] 
Sent: Thursday, April 14, 2016 7:48 AM
To: Gross, Joe <[email protected]>; gem5 Developer List <[email protected]>; 
[email protected]
Cc: Reinhardt, Steve <[email protected]>
Subject: Re: [gem5-dev] changeset in gem5: misc: Don't build region.py as a 
PySource

Hi Joe,

Sorry about that. I¹ll look into it and push a patch that fixes this.

In practice, we seem to depend on Python 2.6 for things like declaring
abstract methods in interfaces, the with statement, the multiprocessing
package, advanced string formatting, and probably a lot of other things as
well. I have updated the wiki to reflect this.

We should probably consider changing the requirement to Python 2.7 since
that¹s what most users are likely to use. None of the currently supported
Ubuntu versions ship with anything older than 2.7.3. Let¹s save that for
another thread though.

//Andreas

On 13/04/2016, 21:45, "Gross, Joe" <[email protected]> wrote:

>Hi Andreas,
>
>This checkin recently made it downstream to our internal repo and I
>notice that you've added a SequenceMatcher with the autojunk parameter.
>Currently gem5 claims to require python 2.5-2.7
>(http://www.m5sim.org/Dependencies). However, adding this parameter now
>requires
>python2.7.1-2.7.11(https://docs.python.org/2/library/difflib.html) and
>thus the style checker breaks whenever it is run on our system(python2.7).
>
>Could you update the style checker script to use calls that are supported
>by python2.5-2.7.11? We would appreciate it and can then re-enable the
>style checker. Thanks!
>
>Joe
>
>-----Original Message-----
>From: gem5-dev [mailto:[email protected]] On Behalf Of Andreas
>Sandberg
>Sent: Wednesday, March 30, 2016 10:23 AM
>To: [email protected]
>Subject: [gem5-dev] changeset in gem5: misc: Don't build region.py as a
>PySource
>
>changeset 1f92ce16e171 in /z/repo/gem5
>details: http://repo.gem5.org/gem5?cmd=changeset;node=1f92ce16e171
>description:
>misc: Don't build region.py as a PySource
>
>The style refactor change (style: Refactor the style checker as a
>Python package) moved region.py from src/python/m5/util/ to
>util/style/. The SConscript update accidentally got lost in that
>commit. This commit removes region.py from src/python/SConscript.
>
>Signed-off-by: Andreas Sandberg <[email protected]>
>
>diffstat:
>
> src/python/SConscript |  1 -
> 1 files changed, 0 insertions(+), 1 deletions(-)
>
>diffs (11 lines):
>
>diff -r 2201a8c86538 -r 1f92ce16e171 src/python/SConscript
>--- a/src/python/SConscriptWed Mar 30 15:56:02 2016 +0100
>+++ b/src/python/SConscriptWed Mar 30 16:21:27 2016 +0100
>@@ -59,7 +59,6 @@
> PySource('m5.util', 'm5/util/jobfile.py')
> PySource('m5.util', 'm5/util/multidict.py')
> PySource('m5.util', 'm5/util/orderdict.py')
>-PySource('m5.util', 'm5/util/region.py')
> PySource('m5.util', 'm5/util/smartdict.py')
> PySource('m5.util', 'm5/util/sorteddict.py')
> PySource('m5.util', 'm5/util/terminal.py')
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