Method retrieve_progress

brainworkshop.py:3776–3801

(self)

                                quit=False)

    def retrieve_progress(self):
        if cfg.RESET_LEVEL:
            sessions = [s for s in self.history if s[1] == mode.mode]
        else:
            sessions = [s for s in self.full_history if s[1] == mode.mode]
        mode.enforce_standard_mode()
        if sessions:
            ls = sessions[-1]
            mode.back = ls[2]
            if ls[3] >= get_threshold_advance():
                mode.back += 1
            mode.session_number = ls[0]
            mode.progress = 0
            for s in sessions:
                if s[2] == mode.back and s[3] < get_threshold_fallback():
                    mode.progress += 1
                elif s[2] != mode.back:
                    mode.progress = 0
            if mode.progress >= cfg.THRESHOLD_FALLBACK_SESSIONS:
                mode.progress = 0
                mode.back -= 1
                if mode.back < 1:
                    mode.back = 1
        else: # no sessions today for this user and this mode
            mode.back = default_nback_mode(mode.mode)
        mode.num_trials_total = mode.num_trials + mode.num_trials_factor * mode.back ** mode.num_trials_exponent

    def initialize_session(self):
        self.session = {}