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free file descriptor when closing file

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This commit is contained in:
wmayer 2016-08-16 12:55:50 +02:00
parent 1c8045756f
commit 0e0d3446ba
1 changed files with 3 additions and 2 deletions
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5
src/Mod/Raytracing/Gui/Command.cpp
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@ -655,11 +655,12 @@ void CmdRaytracingRender::activated(int iMsg)
h << height;
std::string par = hGrp->GetASCII("OutputParameters", "+P +A");
doCommand(Doc,"PageFile = open(App.activeDocument().%s.PageResult,'r')",Sel[0].getFeatName());
doCommand(Doc,"import subprocess,tempfile");
doCommand(Doc,"TempFile = tempfile.mkstemp(suffix='.pov')[1]");
doCommand(Doc,"import os,subprocess,tempfile");
doCommand(Doc,"fd, TempFile = tempfile.mkstemp(suffix='.pov')");
doCommand(Doc,"f = open(TempFile,'wb')");
doCommand(Doc,"f.write(PageFile.read())");
doCommand(Doc,"f.close()");
doCommand(Doc,"os.close(fd)");
#ifdef FC_OS_WIN32
// http://povray.org/documentation/view/3.6.1/603/
doCommand(Doc,"subprocess.call('\"%s\" %s +W%s +H%s +O\"%s\" /EXIT /RENDER '+TempFile)",renderer.c_str(),par.c_str(),w.str().c_str(),h.str().c_str(),fname.c_str());