/Python/Python class optional attributes

Python class optional attributes

You can use hasattr and getattr.

For example:

hasattr(foo, 'bar')
would return True if foo has an attribute named bar, otherwise False and

getattr(foo, 'bar', 'quux')
would return foo.bar if it exists, otherwise defaults to quux.

Similar codes

0 vote219 views1 answer
H==gmail
Python
7 votes199 views3 answers
Python get file extension from path
Python
0 vote191 views1 answer
Python get focused window
Python
0 vote207 views2 answers
Django pagination class based views
Python
8 votes196 views2 answers
Add empty column to dataframe pandas
Python
0 vote198 views1 answer
Pydub get audio length in seconds
Python
0 vote190 views1 answer
Python datetime into 12-hour format
Python
3 votes202 views1 answer
Chech box in tkinter
Python
0 vote205 views1 answer
Django model different schema
Python Django
0 vote190 views1 answer
Python r squared
Python