Select true statements about the __repr__() method. (select three)
Lokesh Kumar Staff asked 2 years ago Select true statements about the __repr__() method. (select three)
a. The __repr__() method is called when the repr() function is called.
b. The __repr__() method is always called when the str() function is called.
c. The __repr__() method returns the formal representation of the object as a string.
d. If possible, the returned string should be a valid Python expression that can be used to reconstruct the object.
Lokesh Kumar Staff answered 2 years ago a. The __repr__() method is called when the repr() function is called.
c. The __repr__() method returns the formal representation of the object as a string.
d. If possible, the returned string should be a valid Python expression that can be used to reconstruct the object.
Explanation:
object.__repr__(self) – called by the repr() built-in function to compute the “official” string representation of an object. If at all possible, this should look like a valid Python expression that could be used to recreate an object with the same value (given an appropriate environment).