I have a model class:
class Person(db.Model):
first_name = db.StringProperty(required=True)
last_name = db.StringProperty(required=True)
I have an instance of this class in p
, and string s
contains the value 'first_name'
. I would like to do something like:
print p[s]
and
p[s] = new_value
Both of which result in a TypeError
.
Does anybody know how I can achieve what I would like?
See Question&Answers more detail:
os 与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…