nonebot2/commands/natural_language.py
2017-01-11 14:06:51 +08:00

54 lines
2.0 KiB
Python

import os
import importlib
from command import CommandRegistry
from commands import core
from nl_processor import parse_potential_commands
from little_shit import get_nl_processors_dir, get_fallback_command_after_nl_processors
from command import hub as cmdhub
def _init():
_load_processors()
__registry__ = cr = CommandRegistry(init_func=_init)
_fallback_command = get_fallback_command_after_nl_processors()
@cr.register('process')
@cr.restrict(full_command_only=True)
def process(args_text, ctx_msg):
sentence = args_text.strip()
potential_commands = parse_potential_commands(sentence)
potential_commands = sorted(filter(lambda x: x[0] > 60, potential_commands), key=lambda x: x[0], reverse=True)
if len(potential_commands) > 0:
most_possible_cmd = potential_commands[0]
core.echo(
'识别出最可能的等价命令:\n' + ' '.join((most_possible_cmd[1], most_possible_cmd[2])),
ctx_msg
)
ctx_msg['parsed_data'] = most_possible_cmd[3]
cmdhub.call(most_possible_cmd[1], most_possible_cmd[2], ctx_msg)
else:
if ctx_msg.get('from_voice'):
# Special for voice message
if _fallback_command:
core.echo('暂时无法理解你的意思,下面将使用备用命令 ' + _fallback_command + '……', ctx_msg)
cmdhub.call(_fallback_command, sentence, ctx_msg)
return
core.echo('暂时无法理解你的意思。\n'
'由于自然语言识别还非常不完善,建议使用命令来精确控制我。\n'
'如需帮助请发送「使用帮助」。', ctx_msg)
def _load_processors():
processor_mod_files = filter(
lambda filename: filename.endswith('.py') and not filename.startswith('_'),
os.listdir(get_nl_processors_dir())
)
command_mods = [os.path.splitext(file)[0] for file in processor_mod_files]
for mod_name in command_mods:
importlib.import_module('nl_processors.' + mod_name)