def pre_validate(self, form):
        pass
Wait until child process terminates
dataset/ETHPy150Open oldarmyc/pitchfork/pitchfork/forms.py/CustomSelectField.pre_validate--crossover with--dataset/ETHPy150Open deanhiller/databus/webapp/play1.3.x/python/Lib/multiprocessing/process.py/Process.join