print(p.first_name, p.last_name)
attrs = [a for a in dir(p) if not a.startswith('_')]
print(attrs, '\n')
for attr in attrs:
print(attr, getattr(p, attr))
print()
# getattr() hasattr() setattr() delattr()
def get_full_name(self):
return f"{self.first_name} {self.last_name}"
setattr(President, "get_full_name", get_full_name)
print(p.get_full_name())
setattr(p, 'assassinated', False)
print(p.assassinated)
def serialize(obj):
if hasattr(obj, 'to_json'):
return obj.to_json()
# ...
#!/usr/bin/python
from president import President
def fn(self):
return '%s %s' % (self.first_name, self.last_name)
setattr(President, 'get_full_name', fn)
# or just
# President.getFullName = fn
abe = President(16)
print(abe.get_full_name())
millard = President(13)
print(millard.get_full_name())