История изменений

>>> trap.become_pregnant()
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
AttributeError: 'Trap' object has no attribute 'become_pregnant'
>>> woman.become_pregnant()
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "<stdin>", line 3, in become_pregnant
Exception: Ooops, this must be a bug. Try again later!

>>> trap.become_pregnant()
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
AttributeError: 'Trap' object has no attribute 'become_pregnant'
>>> woman.become_pregnant()
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "<stdin>", line 3, in become_pregrant
Exception: Ooops, this must be a bug. Try again later!