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#A* -------------------------------------------------------------------
#B* This file contains source code for the PyMOL computer program
#C* Copyright (c) Schrodinger, LLC.
#D* -------------------------------------------------------------------
#E* It is unlawful to modify or remove this copyright notice.
#F* -------------------------------------------------------------------
#G* Please see the accompanying LICENSE file for further information.
#H* -------------------------------------------------------------------
#I* Additional authors of this source file include:
#-* Peter Haebel
#-*
#-*
#Z* -------------------------------------------------------------------
if __name__=='pymol.povray':
import os
import traceback
povray_exe = "povray +FN"
def render_from_string(header,pov_inp,prefix,width,height,antialias):
r = None
try:
pov = prefix +".pov"
png = prefix +".png"
f=open(pov,'w')
f.write(header)
f.write(pov_inp)
f.close()
if os.path.exists(png):
os.unlink(png)
if antialias:
ant="+A"
else:
ant=""
os.system("%s -D +I%s +O%s +W%d +H%d %s"%(
povray_exe,pov,png,width,height,ant))
if os.path.exists(png):
r = 1
except:
traceback.print_exc()
return r
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