5.1. Operator String About

• str()

• repr()

5.1.1. SetUp

>>> import datetime
>>>
>>> date = datetime.date(1961, 4, 12)

5.1.2. Str

• print(obj)

• f'{obj}'

• f'{obj!s}'

• str(obj)

• obj.__str__()

>>> print(date)
1961-04-12

>>> f'{date}'
'1961-04-12'

>>> f'{date!s}'
'1961-04-12'

>>> str(date)
'1961-04-12'

>>> date.__str__()
'1961-04-12'

5.1.3. Repr

• obj

• f'{obj!r}'

• repr(obj)

• obj.__repr__()

>>> date
datetime.date(1961, 4, 12)

>>> f'{date!r}'
'datetime.date(1961, 4, 12)'

>>> repr(date)
'datetime.date(1961, 4, 12)'

>>> date.__repr__()
'datetime.date(1961, 4, 12)'