Skip to Content
This question has been flagged
pythonclassvariable
1 Reply
4336 Views
Avatar
Mr Discovery

Somehow I can't define a local class variable that I can read and write to in multiple methods.


class Queue(models.Model):
	​myVar = {}

	​def method(self):
	​​	​self.myVar = {"var":"value"}


Error:

ValueError: : "'module.model' object attribute 'var' is read-only" while evaluating


How would this be approached in Odoo? 

Avatar
Discard
Avatar
Altela
Best Answer

Hi

perhaps you can try to access from class level using dot notation.

Therefore, the solution might be close to :

Queue.myVar = {"var":"value"}

Queue is the class and myVar is part of the Queue class.

Or, if it still unable to access it you need to identify the upper level like the module name or the file name like

​YourModule.YourFile.Queue.myVar = {"var":"value"}

Best regards,

Altela (altelasoftware.com)

Avatar
Discard
Related Posts Replies Views Activity
Is it possible to reuse all variables defined in the super() method? Solved
python method variable super
Avatar
Avatar
3
Feb 16
6607
remove defaults values from inherited class?
python defaults inherit class
Avatar
Avatar
1
Mar 15
11889
Instantiation of python classes? Solved
purchase python class instances
Avatar
Avatar
1
Mar 15
6008
Inherit python function
function python inheritance class super
Avatar
Avatar
Avatar
2
May 25
2073
new python env
python
Avatar
0
Mar 25
2322