DeprecationWarning on twisted after starting notebook().

[sagetrac-drkirkby]

When I start Sage on Solaris, as soon as I type notebook(), I get a 'DeprecationWarning'. It does not give a good impression to get this after the running the first command one is likely to want to run. It says 'the md5 module is deprecated; use hashlib instead'.

Hence I suggest this is fixed asap, as its going to be the first impression someone gets of Sage.

Dave

kirkby@t2:[/scratch/kirkby/sage-4.1.1.rc0] $ ./sage

---

| Sage Version 4.1.1.rc0, Release Date: 2009-07-29 |
| Type notebook() for the GUI, and license() for information. |

---

---

•                                                                *
  

• Warning: this is a prerelease version, and it may be unstable. *

•                                                                *
  

---

sage: notebook()
The notebook files are stored in: /rootpool2/local/kirkby/.sage//sage_notebook

---

•                                            *
  

• Open your web browser to http://localhost:8000 *

•                                            *
  

---

/scratch/kirkby/sage-4.1.1.rc0/local/lib/python2.6/site-packages/twisted/persisted/sob.py:12: DeprecationWarning: the md5 module is deprecated; use hashlib instead
import os, md5, sys
2009-08-06 00:48:56-0700 [-] Log opened.
2009-08-06 00:48:56-0700 [-] twistd 8.2.0 (/scratch/kirkby/sage-4.1.1.rc0/local/bin/python 2.6.2) starting up.
2009-08-06 00:48:56-0700 [-] reactor class: twisted.internet.selectreactor.SelectReactor.
2009-08-06 00:48:56-0700 [-] twisted.web2.channel.http.HTTPFactory starting on 8000
2009-08-06 00:48:56-0700 [-] Starting factory <twisted.web2.channel.http.HTTPFactory instance at 0x3e00328>
/scratch/kirkby/sage-4.1.1.rc0/local/bin/sage-native-execute: xdg-open: not found

Component: user interface

Author: William Stein

Reviewer: Mike Hansen

Merged: sage-4.2.1.alpha0

Issue created by migration from https://trac.sagemath.org/ticket/6676

[sagetrac-flawrence]

comment:1

This appears to be a duplicate of #6555

[williamstein]

comment:2

This fixes the problem:

http://wstein.org/home/wstein/patches/twisted-8.2.0.p1.spkg

[mwhansen]

Author: William Stein

[mwhansen]

Reviewer: Mike Hansen

[mwhansen]

comment:3

Looks good to me. I also added the .patch files for the two new changes. The merged spkg can be found at http://sage.math.washington.edu/home/mhansen/twisted-8.2.0.p1.spkg

[mwhansen]

Merged: sage-4.2.1.alpha0