I use matplotlib 1.1 and numpy 1.5.0
gc.collect() after the function call solved the problem! Thanks alot!
Den torsdagen den 13:e oktober 2011 skrev John Hunter<jdh2...@gmail.com>:
> On Thu, Oct 13, 2011 at 12:42 AM, Viktor Forsman
> <viktor.fors...@gmail.com> wrote:
>> Hi,
>>
>> I have problems with a memory leak in a webapplication involving
matplotlib.
>> Basically, I have a function which usies the OO way of generating the
graph,
>> printing it to a StringIO object and returning that. I've posted a
question
>> with the details on stackoverflow
>> (
http://stackoverflow.com/questions/7740832/need-help-identifying-a-memory-leak-involving-matplotlib-and-flask
).
>> Any ideas are highly appreciated.
>
> What version of matplotlib and numpy are you using? Does it help to do:
>
> import gc
> gc.collect()
>
> after a call to plot total or plot month?
>
> Also, you appear to be adding data to "plot_values" and storing this
> on every call. Are you sure the leak is in mpl and not here?
> JDH
>
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