Python code inside kv file

[Karam Jaber]

I've read kv documentation and found out that it is possible to use python code inside kv files.
If for example i have a file that has global parameters:

global_param.py

MY_GLOB_VAR="abc"

and i have the following kv file

my_kv.kv

#: import global_param global_param
my_box:
 id:global_param.MY_GLOB_VAR

main.py

import global_param

class my_box(Boxlayout):
    pass

class mainApp(app):
   def build():
       return my_box()
  def my_func(self):
       print(self.my_box.ids[global_param.MY_GLOB_VAR])

but in my_func it prints the string "global_param.MY_GLOB_VAR" instead of "abc" as i intended.
How i can make the term global_param.MY_GLOB_VAR to be evaluated as python code and not as string ?

[OptimusGREEN]

Try

#: import MY_GLOB_VAR global_param.MY_GLOB_VAR

[Karam Jaber]

That doesn't seems to make any sense.
The idea is using the global_param as container to all the ids in the kv file and importing them 1 by one is not something that i want to do

On Thursday, 2 August 2018 22:04:55 UTC+3, OptimusGREEN wrote:

Try

#: import MY_GLOB_VAR global_param.MY_GLOB_VAR