tildebot | Add badword filter to word-based puzzles

The list isn't "complete" in any sense, and it may seem somewhat arbitrary,
but I didn't want to just dump a massive file I found online into it. It
should work perfectly if you want to do that though.

Code/irc/badwords.txt

@@ -0,0 +1,85 @@
+Note: This list is probably missing a lot of stuff, but I didn't want to just ram 50 random lists from the internet together. Feel free to replace. - ~deltawitch
+== Potentially unwelcome words ==
+racist
+racists
+racism
+sexist
+sexists
+sexism
+xenophobe
+xenophobia
+== Slurs/Insults ==
+faggot
+faggots
+dyke
+dykes
+chink
+chinks
+bitch
+bitches
+bastard
+bastards
+whore
+whores
+== Violence/Sexual ==
+rape
+rapes
+raping
+rapist
+rapists
+grope
+gropes
+semen
+bestiality
+incest
+sadism
+domination
+sodomy
+fingering
+pegging
+bondage
+bareback
+humping
+sex
+sexy
+anal
+anus
+anuses
+genitals
+vagina
+vaginas
+clitoris
+pussy
+pussies
+penis
+penises
+cock
+cocks
+ass
+asses
+butt
+butts
+tit
+tits
+breast
+breasts
+cumming
+ejaculation
+orgasm
+orgy
+erotic
+intercourse
+kinky
+nipple
+nipples
+panty
+panties
+pornography
+prostitute
+prostitutes
+prostitution
+rectum
+rimming
+smut
+spunk
+undressing

Code/irc/dict_puzzle.py

@@ -4,9 +4,19 @@ import inflect
 
 p = inflect.engine()
 dictionary = "/usr/share/dict/american-english-small"
+BAD_WORDS_FILE = "badwords.txt"
+
+def get_wordlist():
+    # I feel weird calling this "get_wordlist" when it's a generator without calling out that I do in fact realise it's weird - ~deltawitch
+    with open(BAD_WORDS_FILE, "r") as fp:
+        bad_words = set(fp)
+
+    for word in open(dictionary).readlines():
+        if "'" not in word and word not in bad_words:
+            yield word.rstrip()
 
 def get_puzzle():
-    dict_words = [word.rstrip() for word in open(dictionary).readlines() if "'" not in word]
+    dict_words = list(get_wordlist())
     words = random.sample(dict_words, 3)
     key = random.randrange(0,3) #get values 1-3
     puzzle = "When alphebetized, what is the " + p.ordinal(p.number_to_words(key+1)) + " in " + ", ".join(words)
@@ -15,7 +25,7 @@ def get_puzzle():
     return [answer, puzzle]
 
 def get_anagram(maxlen = 6):
-    dict_words = [word.rstrip() for word in open(dictionary).readlines() if "'" not in word and len(word) > 2 and len(word) <= maxlen+1]
+    dict_words = [word for word in get_wordlist() if len(word) > 2 and len(word) <= maxlen+1]
     word = random.choice(dict_words)
     while True:
         anagram = ''.join(random.sample(word, len(word)))