+ def markov():
+ from random import choice
+ select_length = 2
+ selections = []
+
+ def markov(snippet):
+ usable_selections = []
+ for i in range(select_length, 0, -1):
+ for selection in selections:
+ add = True
+ for j in range(i):
+ j += 1
+ if snippet[-j] != selection[-(j+1)]:
+ add = False
+ break
+ if add:
+ usable_selections += [selection]
+ if [] != usable_selections:
+ break
+ if [] == usable_selections:
+ usable_selections = selections
+ selection = choice(usable_selections)
+ return selection[select_length]
+
+ hash_string = hashlib.md5(target.encode("utf-8")).hexdigest()
+ markovfeed_name = "markovfeed_" + hash_string
+ if not os.access(markovfeed_name, os.F_OK):
+ notice("NOT ENOUGH TEXT TO MARKOV.")
+ return
+ file = open(markovfeed_name, "r")
+ lines = file.readlines()
+ file.close()
+ tokens = []
+ for line in lines:
+ line = line.replace("\n", "").lower()
+ tokens += line.split()
+ if len(tokens) <= select_length:
+ notice("NOT ENOUGH TEXT TO MARKOV.")
+ return
+ urls = []
+ url_escape = "\nURL"
+ url_starts = ["http://", "https://", "<http://", "<https://"]
+ for i in range(len(tokens)):
+ for url_start in url_starts:
+ if tokens[i][:len(url_start)] == url_start:
+ length = len(tokens[i])
+ if url_start[0] == "<":
+ try:
+ length = tokens[i].index(">") + 1
+ except ValueError:
+ pass
+ urls += [tokens[i][:length]]
+ tokens[i] = url_escape + tokens[i][length:]
+ break
+ for i in range(len(tokens) - select_length):
+ token_list = []
+ for j in range(select_length + 1):
+ token_list += [tokens[i + j]]
+ selections += [token_list]
+ snippet = []
+ for i in range(select_length):
+ snippet += [""]
+ msg = ""
+ while 1:
+ new_end = markov(snippet)
+ for name in session.uses_in_chan:
+ if new_end[:len(name)] == name.lower():
+ new_end = "malkovich" + new_end[len(name):]
+ break
+ if len(msg) + len(new_end) > 200:
+ break
+ msg += new_end + " "
+ for i in range(select_length - 1):
+ snippet[i] = snippet[i + 1]
+ snippet[select_length - 1] = new_end
+ while True:
+ index = msg.find(url_escape)
+ if index < 0:
+ break
+ msg = msg.replace(url_escape, choice(urls), 1)
+ notice(msg + "malkovich.")
+