def record(self, question, correct, time, persist=True):
for child in recursive_children(question):
self.feed.mark(child.q)
if self.stack_failure(question):
while self.stack:
stack_question, failed_before = self.stack.pop()
if failed_before:
self.record_simple(stack_question.q, False, time)
else:
for child in recursive_children(stack_question):
self.record_simple(child.q, False, time)
would_get_second_chance = self.second_chance(question)
if self.stack:
self.stack.pop()
if would_get_second_chance:
if correct:
for child in recursive_children(question):
self.record_simple(child.q, True, time)
else:
self.stack.append((question, True))
for child in reversed(question.children):
self.stack.append((child, False))
else:
self.record_simple(question.q, correct, time)
if persist:
self.persist.record(question, correct, time)
return correct
def record(self, question, correct, time, persist=True):
for child in recursive_children(question):
self.feed.mark(child.q)
if self.stack_failure(question):
while self.stack:
stack_question, failed_before = self.stack.pop()
if failed_before:
self.record_simple(stack_question.q, False, time)
else:
for child in recursive_children(stack_question):
self.record_simple(child.q, False, time)
would_get_second_chance = self.second_chance(question)
if self.stack:
self.stack.pop()
if would_get_second_chance:
if correct:
for child in recursive_children(question):
self.record_simple(child.q, True, time)
else:
self.stack.append((question, True))
for child in reversed(question.children):
self.stack.append((child, False))
else:
self.record_simple(question.q, correct, time)
if persist:
self.persist.record(question, correct, time)
return correct
def main():
load()
print("Welcome to the Quiz program (2.0)")
print("Review Queue:", pack.triage.get_review_queue_size(time.time()))
try:
input("Press enter to begin.")
except KeyboardInterrupt:
print("Stopped.")
return
start = time.time()
with pack:
try:
while True:
try:
current_time = time.time()
question = pack.get_question(current_time)
for child in recursive_children(question):
if child.q not in pack.feed.seen:
print("New Question:")
print(child.body)
print(question.prompt)
ans = ""
while ans == "":
ans = input()
correct = question.check(ans)
if correct:
print("Correct!")
else:
print("### Incorrect ###")
if not pack.second_chance(question):
print("Remember:")
print(question.body)
pack.record(question, correct, current_time)
except StopIteration as e:
print("Out of cards in:", e.value)
break
except KeyboardInterrupt:
print("Finished.")
end = time.time()
dt = end - start
total, wrong, new = pack.stats()
print("You learned %d new problems." % new)
print("You missed %d problems." % wrong)
print("You answered %d problems in %d minutes %d seconds." %\
(total, dt // 60, dt % 60))
if total > 0:
print("That is %.3f seconds per problem, or %.3f problems per minute"%\
(dt / total, 60 * total / dt))
print("Your accuracy was %d%%, or %s:1 right:wrong" %\
(100*float(total-wrong)/total,
("%.1f"%(float(total-wrong)/wrong)) if wrong > 0 else "inf"))
save(pack)
def main():
load()
print("Welcome to the Quiz program (2.0)")
print("Review Queue:", pack.triage.get_review_queue_size(time.time()))
try:
input("Press enter to begin.")
except KeyboardInterrupt:
print("Stopped.")
return
start = time.time()
with pack:
try:
while True:
try:
current_time = time.time()
question = pack.get_question(current_time)
for child in recursive_children(question):
if child.q not in pack.feed.seen:
print("New Question:")
print(child.body)
print(question.prompt)
ans = ""
while ans == "":
ans = input()
correct = question.check(ans)
if correct:
print("Correct!")
else:
print("### Incorrect ###")
if not pack.second_chance(question):
print("Remember:")
print(question.body)
pack.record(question, correct, current_time)
except StopIteration as e:
print("Out of cards in:", e.value)
break
except KeyboardInterrupt:
print("Finished.")
end = time.time()
dt = end - start
total, wrong, new = pack.stats()
print("You learned %d new problems." % new)
print("You missed %d problems." % wrong)
print("You answered %d problems in %d minutes %d seconds." %\
(total, dt // 60, dt % 60))
if total > 0:
print("That is %.3f seconds per problem, or %.3f problems per minute"%\
(dt / total, 60 * total / dt))
print("Your accuracy was %d%%, or %s:1 right:wrong" %\
(100*float(total-wrong)/total,
("%.1f"%(float(total-wrong)/wrong)) if wrong > 0 else "inf"))
save(pack)
