def __init__(self, person: Person, role: str, since=None, until=None, *args, **kwargs):
super(Member, self).__init__(*args, **kwargs)
self._person = person
self._since = datetime.now() if until is None else since
self._until = until
@property
def person(self):
return self._person
@attribute
def since(self):
return self._since
@attribute
def until(self):
return self._until
if __name__ == "__main__":
todd = Person.__create__(name='Todd',email='*****@*****.**')
member = Member.__create__(person=todd, role='test')
other = Person.__create__(name='other',email='*****@*****.**')
try:
member.person = other
except AttributeError as e:
assert str(e) == 'can\'t set attribute'
finally:
assert member.person is not other
def test_can_add_a_member_to_an_expert():
ep = ExpertPanel.__create__(name="panel")
person = Person.__create__(name="tj ward", email="*****@*****.**")
ep.add_member(Member.__create__(person=person, role='programmer'))
assert len(ep.members) == 1
