def s(flag=None):
""" s is abbreviation for show
Show the last question-answer group
if flag == 1, will show question index in doubt_list"""
if not doubt_log:
return 'Doubt log is empty'
last_log_key = sorted(doubt_log.keys())[-1]
last_datetime = str(datetime.fromtimestamp(last_log_key))[:19]
print last_datetime, '\n'
for sub_log_key in sorted(doubt_log[last_log_key].keys()):
question = doubt_log[last_log_key][sub_log_key]
answer_list = doubt_all[question]
q_index = ''
if flag == 1:
q_index = doubt_list.index(question)
print question, q_index
if answer_list:
for answer in answer_list:
print answer
print '\n'
save()
def d(question=None):
""" d is abbreviation for doubt
Ay, ay, ay, people would die withoud docs after reviewing their own code after a month """
if question:
if doubt_all.get(question):
q_index = doubt_list.index(question)
return 'This question already exists, with question index %d' % q_index
question = question or raw_input()
doubt_all[question] = None # A question without answer
doubt_list.append(q) # make index for question
q = question
global q
current_time = time.time()
if doubt_log.keys():
log_time_stamp = sorted(doubt_log.keys())[-1]
sub_stamp = sorted(doubt_log[log_time_stamp].keys())[-1]
if current_time - sub_stamp <= 1800:
doubt_log[log_time_stamp][current_time] = question
else:
doubt_log[current_time] = {current_time: question}
else:
doubt_log[current_time] = {current_time: question}
save()