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Added a markov command

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This commit is contained in:
Steffo 2017-03-13 19:13:42 +01:00
parent 681fb328de
commit 1da79e6fc0
1 changed files with 35 additions and 18 deletions
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53
basicbot.py
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@ -49,34 +49,50 @@ async def leggi(bot, update, arguments):
"""Leggi una frase dal diario Royal Games.
Puoi visualizzare il diario [qui](https://royal.steffo.me/diario.htm), leggere una frase casuale scrivendo `/leggi random` o leggere una frase specifica scrivendo `/leggi <numero>`.
Puoi anche generare una frase usando catene di markov scrivendo `/leggi markov`.
Sintassi: `/leggi <random | markov | numerofrase>`"""
Sintassi: `/leggi <random | numerofrase>`"""
if len(arguments) == 0 or len(arguments) > 1:
await update.message.reply(bot, "⚠ Sintassi del comando non valida.\n`/leggi <random | numerofrase>`", parse_mode="Markdown")
return
file = open("diario.txt", "r", encoding="utf8")
string = file.read()
file = open("diario.txt", "r")
entries = file.read().split("\n")
file.close()
if arguments[0] == "markov":
generator = markovify.NewlineText(string)
line = None
while line is None:
line = generator.make_sentence()
entry_number = "???"
if arguments[0] == "random":
entry_number = random.randrange(len(entries))
else:
entries = string.split("\n")
if arguments[0] == "random":
entry_number = random.randrange(len(entries))
else:
entry_number = arguments[0]
line = entries[entry_number]
entry = line.split("|", 1)
date = datetime.datetime.fromtimestamp(int(entry[0])).isoformat()
entry_number = arguments[0]
entry = entries[entry_number].split("|", 1)
date = datetime.datetime.fromtimestamp(entry[0]).isoformat()
text = entry[1]
await update.message.reply(bot, f"Frase #{entry_number} | {date}\n{text}", parse_mode="Markdown")
async def markov(bot, update, arguments):
"""Genera una frase del diario utilizzando le catene di Markov.
Puoi specificare con che parola deve iniziare la frase generata.
Sintassi: `/markov [inizio]`"""
file = open("diario.txt", "r", encoding="utf8")
# Clean the diario
clean_diario = str()
# Remove the timestamps in each row
for row in file:
clean_diario += row.split("|", 1)[1]
# The text is split by newlines
generator = markovify.NewlineText(clean_diario)
file.close()
if len(arguments) == 0:
# Generate a sentence with a random start
# TODO: the generator sometimes returns None?
text = generator.make_sentence()
else:
# Generate a sentence with a specific start
start = " ".join(arguments)
text = generator.make_sentence_with_start(start)
await update.message.reply(bot, f"*Frase generata:*\n{text}", parse_mode="Markdown", tries=50)
async def help(bot, update, arguments):
"""Visualizza la descrizione di un comando.
@ -179,5 +195,6 @@ if __name__ == "__main__":
b.commands["sync"] = sync
b.commands["changepassword"] = changepassword
b.commands["help"] = help
b.commands["markov"] = markov
print("Bot started!")
b.run()