Revision: 7064
http://matplotlib.svn.sourceforge.net/matplotlib/?rev=7064&view=rev
Author: ryanmay
Date: 2009-04-24 17:08:50 +0000 (Fri, 24 Apr 2009)
Log Message:
-----------
Use subprocess.Popen instead of os.popen to retrieve memory usage. os.popen*
are deprecated in Python 2.6.
Modified Paths:
--------------
trunk/matplotlib/CHANGELOG
trunk/matplotlib/lib/matplotlib/cbook.py
Modified: trunk/matplotlib/CHANGELOG
===================================================================
--- trunk/matplotlib/CHANGELOG 2009-04-24 16:53:44 UTC (rev 7063)
+++ trunk/matplotlib/CHANGELOG 2009-04-24 17:08:50 UTC (rev 7064)
@@ -1,6 +1,9 @@
======================================================================
-2009-04-20 Worked on axes_grid documentation. Added
+2009-04-24 Changed use of os.open* to instead use subprocess.Popen.
+ os.popen* are deprecated in 2.6 and are removed in 3.0. - RMM
+
+2009-04-20 Worked on axes_grid documentation. Added
axes_grid.inset_locator. - JJL
2009-04-17 Initial check-in of the axes_grid toolkit. - JJL
@@ -16,12 +19,11 @@
an rasterizing backend are placed with incorrect size.
- JJL
-2008-04-14 Added Jonathan Taylor's Reinier Heeres' port of John
+2009-04-14 Added Jonathan Taylor's Reinier Heeres' port of John
Porters' mplot3d to svn trunk. Package in
mpl_toolkits.mplot3d and demo is examples/mplot3d/demo.py.
Thanks Reiner
-
2009-04-06 The pdf backend now escapes newlines and linefeeds in strings.
Fixes sf bug #2708559; thanks to Tiago Pereira for the report.
Modified: trunk/matplotlib/lib/matplotlib/cbook.py
===================================================================
--- trunk/matplotlib/lib/matplotlib/cbook.py 2009-04-24 16:53:44 UTC (rev
7063)
+++ trunk/matplotlib/lib/matplotlib/cbook.py 2009-04-24 17:08:50 UTC (rev
7064)
@@ -903,15 +903,19 @@
def report_memory(i=0): # argument may go away
'return the memory consumed by process'
+ from subprocess import Popen, PIPE
pid = os.getpid()
if sys.platform=='sunos5':
- a2 = os.popen('ps -p %d -o osz' % pid).readlines()
+ a2 = Popen('ps -p %d -o osz' % pid, shell=True,
+ stdout=PIPE).stdout.readlines()
mem = int(a2[-1].strip())
elif sys.platform.startswith('linux'):
- a2 = os.popen('ps -p %d -o rss,sz' % pid).readlines()
+ a2 = Popen('ps -p %d -o rss,sz' % pid, shell=True,
+ stdout=PIPE).stdout.readlines()
mem = int(a2[1].split()[1])
elif sys.platform.startswith('darwin'):
- a2 = os.popen('ps -p %d -o rss,vsz' % pid).readlines()
+ a2 = Popen('ps -p %d -o rss,vsz' % pid, shell=True,
+ stdout=PIPE).stdout.readlines()
mem = int(a2[1].split()[0])
return mem
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