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91 lines
2.9 KiB
91 lines
2.9 KiB
4 years ago
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from random import choice
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from xbotlib import Bot
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class GlossBot(Bot):
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"""Building a shared glossary together.
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A glossary is "an alphabetical list of terms in a particular domain of
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knowledge with the definitions for those terms."
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This bot reacts to commands which insert, list or delete items from a
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shared glossary when summoned in a group chat. This bot makes use of
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persistent storage so the glossary is always there even if the bot goes
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away.
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"""
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help = """
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I help build a shared glossary
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glossbot: @add <entry> - <definition>
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glossbot: @rm <entry>
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glossbot: @rand
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glossbot: @ls
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"""
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def group(self, message):
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"""Handle glossary commands."""
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if "@add" in message.content:
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try:
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parsed = self.parse_add(message)
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self.add(*parsed, room=message.room)
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except Exception:
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response = f"Couldn't understand '{message.content}'?"
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self.reply(response, room=message.sender)
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elif "@rm" in message.content:
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try:
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parsed = message.content.split("@rm")[-1].strip()
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self.rm(parsed, room=message.room)
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except Exception:
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response = f"Couldn't understand '{message.content}'?"
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self.reply(response, room=message.sender)
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elif "@rand" in message.content:
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self.rand(room=message.room)
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elif "@ls" in message.content:
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self.ls(room=message.room)
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else:
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self.log.info(f"{message.text} not recognised as glossbot command")
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def parse_add(self, message):
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"""Parse the add command syntax."""
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try:
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replaced = message.content.replace("@add", "")
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return [s.strip() for s in replaced.split("-", 1)]
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except ValueError:
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self.log.error(f"Failed to parse {message.content}")
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def add(self, entry, definition, **kwargs):
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"""Add a new entry."""
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self.db[entry] = definition
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self.reply("Added ✌️", **kwargs)
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def rand(self, **kwargs):
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"""List a random entry."""
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if not self.db.keys():
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self.reply("Glossary is empty 🙃️", **kwargs)
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return
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entry = choice(list(self.db.keys()))
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self.reply(f"{entry} - {self.db[entry]}", **kwargs)
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def ls(self, **kwargs):
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"""List all entries."""
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if not self.db.keys():
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self.reply("Glossary is empty 🙃️", **kwargs)
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return
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for entry in sorted(self.db.keys()):
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self.reply(f"{entry} - {self.db[entry]}", **kwargs)
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def rm(self, entry, **kwargs):
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"""Remove an entry."""
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if entry not in self.db.keys():
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self.reply(f"{entry} doesn't exist?", **kwargs)
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return
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self.db.pop(entry)
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self.reply("Removed ✌️", **kwargs)
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GlossBot()
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