MrDetonia/Maki
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Decreased markov chain interval to 2, v0.10.9

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This commit is contained in:
Zac Herd 2016-04-06 19:44:28 +01:00
parent 34c85d833e
commit 3d49ca9775
2 changed files with 11 additions and 11 deletions
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2
bot.py
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@ -25,7 +25,7 @@ from secret import email,pwd
name = "Maki" name = "Maki"
# bot version # bot version
version = "v0.10.8" version = "v0.10.9"
# text shown by .help command # text shown by .help command
helptext = """I am a bot written in Python by MrDetonia helptext = """I am a bot written in Python by MrDetonia

20
markov.py
View File

@ -15,30 +15,30 @@ class Markov(object):
words = data.split() words = data.split()
return words return words
def triples(self): def doubles(self):
if len(self.words) < 3: if len(self.words) < 2:
return return
for i in range(len(self.words) - 2): for i in range(len(self.words) - 1):
yield (self.words[i], self.words[i+1], self.words[i+2]) yield (self.words[i], self.words[i+1])
def database(self): def database(self):
for w1, w2, w3 in self.triples(): for w1, w2 in self.doubles():
key = (w1, w2) key = w1
if key in self.cache: if key in self.cache:
self.cache[key].append(w3) self.cache[key].append(w2)
else: else:
self.cache[key] = [w3] self.cache[key] = [w2]
def generate_text(self, size=25): def generate_text(self, size=25):
seed = random.randint(0, self.word_size - 3) seed = random.randint(0, self.word_size - 2)
seed_word, next_word = self.words[seed], self.words[seed+1] seed_word, next_word = self.words[seed], self.words[seed+1]
w1, w2 = seed_word, next_word w1, w2 = seed_word, next_word
gen_words = [] gen_words = []
for i in range(size): for i in range(size):
gen_words.append(w1) gen_words.append(w1)
try: try:
w1, w2 = w2, random.choice(self.cache[(w1, w2)]) w1, w2 = w2, random.choice(self.cache[w2])
except KeyError: except KeyError:
break break
gen_words.append(w2) gen_words.append(w2)