Naive driver for debugging oughtinc/patchwork#4

none_bug_driver.py

import sys

from patchwork.actions import Reply, Unlock
from patchwork.datastore import Datastore
from patchwork.scheduling import RootQuestionSession, Scheduler
from patchwork.text_manipulation import make_link_texts

def main():
    db      = Datastore()
    sched   = Scheduler(db)

    with RootQuestionSession(sched, "what is the sum of list [[6] []]") as sess:
        initial_context = sess.current_context
        print(sess.current_context)
        print(sess.act(Unlock("$3")))
        print("The initial context was:\n {}".format(initial_context))
        print("The final answer is:\n {}".format(sess.act(Reply("6"))))

    print("\n* * * * *\n")

    with RootQuestionSession(sched, "what is the sum of list [[6] []]") as sess:
        if sess.is_fulfilled():
            print("That question has already been answered: ")
            print(make_link_texts(sess.final_answer_promise, db)[sess.final_answer_promise])

    print("\n* * * * *\n")

    with RootQuestionSession(sched, "what is the sum of list [[6] [[7] []]]") as sess:
        print(sess.current_context)
        if sess.current_context is None:
            print("The expected failure occurred.")
            sys.exit(1)
        else:
            print("You fixed it! Maybe.")
            sys.exit(0)


if __name__ == '__main__':
    main()