update help messages, change .part to be more robust

modules/admin.py

@@ -25,6 +25,9 @@ def join(bot, trigger):
 def part(bot, trigger):
 	"""Part the specified channel. This is an admin-only command."""
 	channel, _, part_msg = trigger.group(2).partition(' ')
+	if not channel.startswith("#"):
+		part_msg = channel
+		channel = ""
 	if not channel:
 		channel = trigger.channel
 	if part_msg:

modules/seen.py

@@ -58,10 +58,11 @@ def setup(bot):
 def seen(bot, trigger):
 	"""
 	Reports when and where the user was last/first seen.
-	--last [-l] reports when the user was last seen. This is the default.
-	--first [-f] reports when the user was first seen.
-	--message [-m] includes the first/last message the user sent.
-	--context [-c] includes irc logs before and after their last message as context. Implies --message.
+
+	-l, --last  -  reports when the user was last seen. This is the default.
+	-f, --first  -  reports when the user was first seen.
+	-m, --message  -  includes the first/last message the user sent.
+	-c, --context  -  includes irc logs before and after their last message as context. Implies --message.
 	"""
 	if not trigger.group(2):
 		return bot.reply("Seen who?")

modules/translate.py

@@ -32,11 +32,16 @@ def translate(text, in_lang='auto', out_lang='en'):
 
 
 @commands('translate', 'tr')
-@example('.tr :en :fr my dog', '"mon chien" (en to fr, translate.google.com)')
+@example('.tr -i en -o fr my dog', '"mon chien" (en to fr, translate.google.com)')
 @example('.tr היי', '"Hey" (iw to en, translate.google.com)')
 @example('.tr mon chien', '"my dog" (fr to en, translate.google.com)')
 def tr2(bot, trigger):
-	"""Translates a phrase, with an optional language hint."""
+	"""
+	Translates a phrase, with an optional language hint.
+
+	-i LANG, --inlang LANG  -  specifies the assumed input language.
+	-o LANG, --outlang LANG  -  specifies the desired output language.
+	"""
 	if not trigger.group(2):
 		return bot.reply("Translate what?")