Revision: 7063
http://matplotlib.svn.sourceforge.net/matplotlib/?rev=7063&view=rev
Author: ryanmay
Date: 2009-04-24 16:53:44 +0000 (Fri, 24 Apr 2009)
Log Message:
-----------
Use subprocess.Popen instead of os.popen4 to retrieve dvipng version.
os.popen* are deprecated in Python 2.6.
Modified Paths:
--------------
trunk/matplotlib/lib/matplotlib/texmanager.py
Modified: trunk/matplotlib/lib/matplotlib/texmanager.py
===================================================================
--- trunk/matplotlib/lib/matplotlib/texmanager.py 2009-04-24 15:23:57 UTC
(rev 7062)
+++ trunk/matplotlib/lib/matplotlib/texmanager.py 2009-04-24 16:53:44 UTC
(rev 7063)
@@ -34,6 +34,7 @@
"""
import copy, glob, os, shutil, sys, warnings
+from subprocess import Popen, PIPE, STDOUT
try:
from hashlib import md5
@@ -54,7 +55,9 @@
else: cmd_split = ';'
def dvipng_hack_alpha():
- stdin, stdout = os.popen4('dvipng -version')
+ p = Popen('dvipng -version', shell=True, stdin=PIPE, stdout=PIPE,
+ stderr=STDOUT, close_fds=True)
+ stdin, stdout = p.stdin, p.stdout
for line in stdout:
if line.startswith('dvipng '):
version = line.split()[-1]
@@ -601,4 +604,3 @@
dvi.close()
# A total height (including the descent) needs to be returned.
return page.width, page.height+page.descent, page.descent
-
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