Python savepoint Examples

Example #1

File: test_trellis.py Project: niterain/digsby

 def testUndoLogSpansMultipleRecalcs(self):
     c1 = trellis.Value(False, discrete=True)
     c2 = trellis.Cell(lambda: (c1.value, log.append(trellis.savepoint())))
     log = []
     c2.value
     log = []
     c1.value = True
     self.failUnless(len(log) == 2 and log[1] > log[0], log)

Example #2

File: test_trellis.py Project: sgricci/digsby

 def testUndoLogSpansMultipleRecalcs(self):
     c1 = trellis.Value(False, discrete=True)
     c2 = trellis.Cell(lambda: (c1.value, log.append(trellis.savepoint())))
     log = []
     c2.value
     log = []
     c1.value = True
     self.failUnless(len(log) == 2 and log[1] > log[0], log)

Example #3

File: test_trellis.py Project: niterain/digsby

 def c2():
     c1.value
     log.append(trellis.savepoint())
     if len(log) == 2:
         raise DummyError

Example #4

File: test_trellis.py Project: sgricci/digsby

 def c2():
     c1.value
     log.append(trellis.savepoint())
     if len(log) == 2:
         raise DummyError