Geometry.py 文件源码

def render_scad(self, filename = 'test.scad'):
        """Automatically renders an openscad file to an STL. 
        Still slightly WIP,
        as we're not completely sure on how to make shell-esque commands
        safe.

        TODO: Sanitize inputs, remove waiting (find a better solution)

        Inputs:
        filename: the file to open
        """
        output_name = filename.split('.')[0] + '.stl'

        proc = subprocess32.Popen(['openscad','-o',output_name,filename])
        print "Rendering..."
        proc.wait()
        proc.terminate()