Personal Experience Flashcards
1
Q
Prevent KeyError
A
my_dict.get(‘key’)
2
Q
Prevent AttributeError
A
getattr(self.desired_group, 'date_from', None)
3
Q
Prevent AttributeError for nested attributes
Safely check for attribute’s attribute
A
getattr(getattr(self.desired_group, 'education_program', None), 'age_from', None)
