30 lines
1 KiB
Python
30 lines
1 KiB
Python
#--depends-on commands
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import difflib
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from src import ModuleManager, utils
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SETTING = utils.BoolSetting("command-suggestions",
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"Disable/enable command suggestions")
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@utils.export("serverset", SETTING)
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@utils.export("channelset", SETTING)
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class Module(ModuleManager.BaseModule):
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def _all_command_hooks(self):
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return self.events.on("received.command").get_children()
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@utils.hook("unknown.command")
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def unknown_command(self, event):
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if not event["server"].get_setting("command-suggestions",
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event["target"].get_setting("command-suggestions", True)):
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return
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all_commands = self._all_command_hooks()
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match = difflib.get_close_matches(event["command"], all_commands,
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cutoff=0.7)
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if match:
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nickname = ""
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if event["is_channel"]:
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nickname = "%s: " % event["user"].nickname
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event["target"].send_message(
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"%sUnknown command. Did you mean %s%s?" % (
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nickname, event["command_prefix"], match[0]))
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