Eskatrem

(defparameter *maths-functions* (list))

(defmacro defun-maths (func-name args core)
  "appends the code of func-name into maths-functions."
  `(progn
     (push (list :name (quote ,func-name) :variable (quote ,args) :core (quote ,core)) *maths-functions*)
     (defun ,func-name ,args ,core)))

(defun get-source (func-name)
  (car (remove-if-not (lambda (f) (eql (getf f :name) func-name)) *maths-functions*

Eskatrem

import kivy

from kivy.clock import Clock 
from kivy.app import App
from kivy.uix.floatlayout import FloatLayout
from kivy.uix.label import Label
from kivy.uix.textinput import TextInput
 
def on_enter(instance):
    print '============== still in "global?" on_enter() ===================='

Eskatrem

samuel@samuel-XPS-13-9360:~/code/memory-game$ buildozer android clean
# Check configuration tokens
# Ensure build layout
# Check configuration tokens
# Run '/usr/bin/python -m pythonforandroid.toolchain clean_builds --color=always --storage-dir=/home/samuel/code/memory-game/.buildozer/android/platform/build'
# Cwd /home/samuel/code/memory-game/.buildozer/android/platform/python-for-android-new-toolchain
# Run '/usr/bin/python -m pythonforandroid.toolchain clean_dists --color=always --storage-dir=/home/samuel/code/memory-game/.buildozer/android/platform/build'
# Cwd /home/samuel/code/memory-game/.buildozer/android/platform/python-for-android-new-toolchain
samuel@samuel-XPS-13-9360:~/code/memory-game$ buildozer android debug deploy run
# Check configuration tokens