On 2013/07/16 5:50 PM, K.-Michael Aye wrote:
> Hi!
>
> I have just run an old code that I believe was working before on OSX.
> I am trying this with matplotlib 1.2.1 on an OSX EPD running Python 2.7.3
It works for me with OSX Mountain Lion and mpl 1.2.1 compiled from
source. I don't think this is fundamentally a problem with
cbook.report_memory.
Eric
>
>
> In [1]: from matplotlib.pylab import *
>
> In [2]: import matplotlib.cbook as cbook
>
> In [3]: data = ones((1500,1500,3))
>
> In [4]: imshow(data)
> Out[4]: <matplotlib.image.AxesImage at 0x109d343d0>
>
> In [5]: ax = gca()
>
> In [6]: print cbook.report_memory()
> ---------------------------------------------------------------------------
> IOError Traceback (most recent call last)
> <ipython-input-6-88a73a5ab996> in <module>()
> ----> 1 print cbook.report_memory()
>
> /Library/Frameworks/EPD64.framework/Versions/7.3/lib/python2.7/site-packages/matplotlib/cbook.py
> in report_memory(i)
> 1210 elif sys.platform.startswith('darwin'):
> 1211 a2 = Popen('ps -p %d -o rss,vsz' % pid, shell=True,
> -> 1212 stdout=PIPE).stdout.readlines()
> 1213 mem = int(a2[1].split()[0])
> 1214 elif sys.platform.startswith('win'):
>
> IOError: [Errno 4] Interrupted system call
>
> First I thought, maybe this doesn't run in IPython for a reason, but
> trying it as a script also fails:
>
> (general_dev+)[maye@lunatic ~/Dropbox/src/pymars]$ python imshow_test.py
> Traceback (most recent call last):
> File "imshow_test.py", line 7, in <module>
> print cbook.report_memory()
> File
> "/Library/Frameworks/EPD64.framework/Versions/7.3/lib/python2.7/site-packages/matplotlib/cbook.py",
> line 1212, in report_memory
> stdout=PIPE).stdout.readlines()
> IOError: [Errno 4] Interrupted system call
>
>
> Is this cbook recipe maybe broken?
>
> Best,
> Michael
>
>
>
>
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