Reportlab Image object opens filehandles
robin at jessikat.fsnet.co.uk
Fri Sep 12 13:39:53 CEST 2003
In article <bjnc2k$2p1bh$1 at hades.rz.uni-saarland.de>, Michael Schmitt
<nomail at nomail.com> writes
>I am trying to build a pdf document using:
>from reportlab.platypus.flowables import Image
>lst = 
>for filename in imageFiles:
> I= Image(filename, width= 300, height= 300)
>Creating an Image object seems to open a filehandle, so if the size of
>imageFiles increases, I get "IOError: [Errno 24] Too many open files" on a
>Solaris machine, where the number of simultaneously opened filehandles
>seems to be limited to roughly 255.
>Is there a way to produce a pdf document with a large number of images
>without running into the problem of too many open filehandles?
>Thanks for any hints.
I have implemented an attempt at a lazy platypus Image, but haven't time
to test it right now. If you contact me I can send it you directly.
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