def help (self, xmpp_message, room, nick, topic):
"""
List topics or provide help for a specific one. Compensates for some fat fingering.
"""
# if no specific topic was specified, list all of them.
if not topic:
topics = self.bot.help.keys()
topics.sort()
ret = ["I can offer help on the following topics: " + ", ".join(topics)]
ret.append("For help on a specific topic, try: .help topic")
return ret
# otherwise, provide the description for the specified topic.
topic_lower = topic.lower()
for k, v in self.bot.help.iteritems():
if topic_lower == k.lower():
return v
# no match was found, try to compensate for any fat fingering before giving up.
acceptable_distance = min(.85 * len(topic), 3)
for k, v in self.bot.help.iteritems():
if helpers.levenshtein_distance(topic_lower, k) <= acceptable_distance:
return ["(goodnews) i think you probably meant '%s'..." % k, v]
# pick a random emotion of disappointment.
emotion = random.choice(["disapproval", "areyoukiddingme", "facepalm", "sadpanda"])
return "(%s) don't know anything about that topic." % emotion
def reminder_reset (self, xmpp_message, room, nick, existing_reminder):
"""
Reset the period for the reminder. If you don't specify the optional existing reminder message then the last
reminder to trigger will be reset.
Usage: .reset_reminder [existing reminder message]
"""
# argument parsing and sanitization.
existing_reminder = existing_reminder.strip()
# if an existing reminder message was not supplied.
found = False
if not existing_reminder:
# if there is something on the last reminders stack, use that...
if self.last_reminders.has_key(nick) and self.last_reminders[nick]:
reminder = self.last_reminders[nick].pop()
found = True
# break apart the reminder tuple.
room_id, expiration, days, message = reminder
# ...otherwise, complain.
else:
return "%shmmm, please tell me which reminder you're referring to." % EMOTICON
# search for the reminder by exact message match.
if not found:
# walk through reminders.
for reminder in self.reminders.get(nick, []):
# break apart the reminder tuple.
room_id, expiration, days, message = reminder
if message.lower() == existing_reminder.lower():
found = True
break
# search for the reminder by close message match.
if not found:
# walk through reminders.
for reminder in self.reminders.get(nick, []):
# break apart the reminder tuple.
room_id, expiration, days, message = reminder
# try to find a minimal 85% match.
acceptable_distance = min(.85 * len(existing_reminder), 3)
if helpers.levenshtein_distance(message.lower(), existing_reminder.lower()) <= acceptable_distance:
found = True
break
if not found:
return "%ssorry, but i don't recall you ever asking me to remind you about that in this room." % EMOTICON
# remove the reminder and add it back in with a fresh expiration.
new_expiration = (datetime.datetime.now() + datetime.timedelta(days=days)).strftime("%Y-%m-%d 00:00:00")
new_expiration = time.mktime(time.strptime(new_expiration, "%Y-%m-%d 00:00:00"))
self.reminders[nick].remove(reminder)
self.reminders[nick].append((room_id, new_expiration, days, message))
# commit the data structure to memory.
self.bot.memory_remember("reminders", self.reminders)
if days == 1:
return "%sok, we'll worry about that again tomorrow." % EMOTICON
else:
return "%sok, we'll worry about that again in %d days." % (EMOTICON, days)
def reminder_reset(self, xmpp_message, room, nick, existing_reminder):
"""
Reset the period for the reminder. If you don't specify the optional existing reminder message then the last
reminder to trigger will be reset.
Usage: .reset_reminder [existing reminder message]
"""
# argument parsing and sanitization.
existing_reminder = existing_reminder.strip()
# if an existing reminder message was not supplied.
found = False
if not existing_reminder:
# if there is something on the last reminders stack, use that...
if self.last_reminders.has_key(nick) and self.last_reminders[nick]:
reminder = self.last_reminders[nick].pop()
found = True
# break apart the reminder tuple.
room_id, expiration, days, message = reminder
# ...otherwise, complain.
else:
return "%shmmm, please tell me which reminder you're referring to." % EMOTICON
# search for the reminder by exact message match.
if not found:
# walk through reminders.
for reminder in self.reminders.get(nick, []):
# break apart the reminder tuple.
room_id, expiration, days, message = reminder
if message.lower() == existing_reminder.lower():
found = True
break
# search for the reminder by close message match.
if not found:
# walk through reminders.
for reminder in self.reminders.get(nick, []):
# break apart the reminder tuple.
room_id, expiration, days, message = reminder
# try to find a minimal 85% match.
acceptable_distance = min(.85 * len(existing_reminder), 3)
if helpers.levenshtein_distance(
message.lower(),
existing_reminder.lower()) <= acceptable_distance:
found = True
break
if not found:
return "%ssorry, but i don't recall you ever asking me to remind you about that in this room." % EMOTICON
# remove the reminder and add it back in with a fresh expiration.
new_expiration = (
datetime.datetime.now() +
datetime.timedelta(days=days)).strftime("%Y-%m-%d 00:00:00")
new_expiration = time.mktime(
time.strptime(new_expiration, "%Y-%m-%d 00:00:00"))
self.reminders[nick].remove(reminder)
self.reminders[nick].append((room_id, new_expiration, days, message))
# commit the data structure to memory.
self.bot.memory_remember("reminders", self.reminders)
if days == 1:
return "%sok, we'll worry about that again tomorrow." % EMOTICON
else:
return "%sok, we'll worry about that again in %d days." % (
EMOTICON, days)
