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import os
from pymol import cmd, testing, stored
@testing.requires('no_edu')
class TestPYMOL1697(testing.PyMOLTestCase):
@testing.foreach(1, 0)
@testing.requires_version('1.7.0')
@testing.requires('incentive')
@testing.requires('undo')
def testUndoAfterRemoveAtomOnDiscrete(self, discr):
cmd.set('suspend_undo', 0)
cmd.load(self.datafile('ligs3d.sdf'), discrete=discr)
natms = cmd.count_atoms()
cmd.remove("index 1")
cmd.undo()
self.assertEqual(natms, cmd.count_atoms())
@testing.requires_version('1.7.3')
def testRegression2207(self):
'''
The initial fix for PYMOL-1697 crashed this example
(PYMOL-2207)
'''
cmd.load(self.datafile('1oky-frag.pdb'))
cmd.create('1oky-frag', 'resi 80-100', 1, 2)
cmd.remove('resi 85-95')
# keep ray efford low
cmd.viewport(50, 50)
# caused segfault
img = self.get_imagearray(ray=1)
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