Called_from_here behavior

called_from_here_bhv.py

from inspect import currentframe, getouterframes

class CalledFromHereBhv:

    def __init__(self):

        curframe = currentframe()

        self.called_from_module_fn,\
        self.called_from_start_line =\
        self._get_module_and_start_line(curframe)

    def _get_module_and_start_line(self, curframe):
        calframe = getouterframes(curframe, 2)
        module, start_line = calframe[-1][1:3]

        return (module, start_line)

main.py

from test import Test

Test()

test.py

from called_from_here_bhv import CalledFromHereBhv

class Test(CalledFromHereBhv):
    def __init__(self, *args, **kwargs):
        super().__init__(*args, **kwargs)
        print (self.called_from_module_fn)