exceptions.py

   1 #!/usr/bin/env python3
   2
   3 class PreconditionException(AssertionError):
   4     pass
   5
   6
   7 class PostconditionException(AssertionError):
   8     pass
   9
  10
  11 class TimeoutError(Exception):
  12     def __init__(self, value: str = "Timed out"):
  13         self.value = value
  14
  15     def __str__(self):
  16         return repr(self.value)