Override Method without class?

Question

Hi All,

How to override method without class?

e.g

In *a.py* file have one method

def abc(self):
print "Called ABC()"

In *b.py *i want to override a.py file's *abc()* method.

=================================
I clear about.

1) I am not talking about Class method override.
2) And no any class use in a.py and b.py
3) It is possible to override abc() method without class ?

Thanks in advance,
Harsh Dhaduk

Ivan · Accepted Answer

from a import abc

def new_method():

----

abc = new_method

OR

import a

def new_method():

----

a.abc = new_method

it's called monkey patching.  You can search the net for other examples, but here is one: http://stackoverflow.com/questions/19545982/monkey-patching-a-class-in-another-module-in-python

Baiju KS · Answer

Hi Harsh,

To override a method you have to understand the object to which that method belongs.

If method abc() belongs to class object *'test'*

ie. in .py file it will be like:-

class test (osv.osv):

_name = 'test'

def abc():

return True

If you want to override that function you have to define a class to inherit that object and then define method with same name. Eg:-

IN *b.p*y file

class test(osv.osv):

*_inherit = 'test'*

def abc():

return True

Here we overrided the method *abc()

Harsh Dhaduk · Answer

Hi Baiju i am not talking about class method override.

Hi Ivan have other examples like monkey patching?

Hi Bole i tried that one but not working.

Thanks for your replay.

Bole · Answer

try in b.py:

import a
def ab1(self...):
something here

a.abc = ab1

Powiązane posty	Odpowiedzi	Widoki
new python env python	0 mar 25	2671
What means "Too many values to unpack" message? Rozwiązane python	4 kwi 24	176417
have no data in screen. read data in my own module from different model python	0 gru 23	3246
How to insert value to a one2many field in table with create method? Rozwiązane python	5 lip 25	233302
how to disable add product in sales of odoo 12 python	1 gru 22	4506

To pytanie dostało ostrzeżenie

Podoba Ci się ta dyskusja? Dołącz do niej!