OS X Mavericks: CGContextErase warning

I installed OS X Mavericks a few days ago and I am running Mapllotlib Version 1.3.1.
Everything works fine except that I get a warning every time i use the pyplot.show() command.

here is what it looks like:

···

----
Python[27325] <Error>: The function `CGContextErase' is obsolete and will be removed in an upcoming update. Unfortunately, this application, or a library it uses, is using this obsolete function, and is thereby contributing to an overall degradation of system performance.
---

I thought I should ask if this is serious and also if something can be done about it.

Best,
Bedartha

Which backend are you using? With the Mac OS X native backend on OS X Mavericks, I have not seen this warning.
Best,
-Michiel.

···

--------------------------------------------
On Mon, 10/28/13, Bedartha Goswami <goswami@...3399...> wrote:

Subject: [Matplotlib-users] OS X Mavericks: CGContextErase warning
To: matplotlib-users@lists.sourceforge.net
Date: Monday, October 28, 2013, 7:23 AM

I installed OS X Mavericks a few days
ago and I am running Mapllotlib Version 1.3.1.
Everything works fine except that I get a warning every time
i use the pyplot.show() command.

here is what it looks like:
----
Python[27325] <Error>: The function `CGContextErase'
is obsolete and will be removed in an upcoming update.
Unfortunately, this application, or a library it uses, is
using this obsolete function, and is thereby contributing to
an overall degradation of system performance.
---

I thought I should ask if this is serious and also if
something can be done about it.

Best,
Bedartha

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