File: PYMOL-365.py

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pymol 3.1.0%2Bdfsg-1
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'''
ray+png in batch mode did ray trace twice
'''

from pymol import cmd, testing, stored

class Test365(testing.PyMOLTestCase):

    def test(self):
        cmd.fragment('ala')
        cmd.ray(100, 100)
        img = self.get_imagearray() # cmd.png without optional arguments

        # bug was: ray tracing twice, second time would not be 100x100
        self.assertEqual(img.shape[:2], (100,100))