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# -*- coding: utf-8 -*-
import os
import pprint
import pickle
from display import Display
class Coach:
""" The coach supervises the selection of exercises. """
print('in coach, class definition')
def __init__(self):
#print("in coach.__init__")
self._ex = None # the learner can change the settings of _this_ exerc
def register(self, sess, dis, collect, learner):
self._sess = sess
self._dis = dis
self._collect = collect
self._learner = learner
print('in coach.register, exaddsimp =', self._collect.select(0))
print('in coach.register, exaddsimp._display =', self._collect.select(0)._display._testvar)
print('in coach.register, expassten =', self._collect.select(1))
print('in coach.register, expassten._display =', self._collect.select(1)._display._testvar)
print('in coach.register, extimesdiv=', self._collect.select(2))
print('in coach.register, extimesdiv._display=', self._collect.select(2)._display._testvar)
def request_exercise(self):
""" This preliminary version just lets the Learner select. """
#print("in coach.request_exercise")
self._dis.offer_coll_to_learner(self._collect)
# calls back with notify('exerc-selected'... OR 'switch-to-setts'
def exercise_selected(self, key):
self._dis.init_calc()
self._ex = self._collect.select(key)
self._learner.start_calcs(self._ex)
def switch_to_settings(self, key):
self._ex = self._collect.select(key)
self._dis.init_calc()
self._dis.offer_setting(self._ex)
def settings_done(self, settings):
self._ex.update_setting(settings)
self._dis.init_calc()
self._learner.start_calcs(self._ex)
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