73 lines
2.4 KiB
Python
73 lines
2.4 KiB
Python
import time
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class DM:
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def __init__(self, max_history_length=3):
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self.working_history_sep = ""
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self.working_history_consec = ""
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self.chitchat_history_consec = ""
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self.max_history_length = max_history_length
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self.chat_history = []
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self.curr_state = None
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def update_history(self):
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to_consider = [x['modified_query'] for x in self.chat_history[-self.max_history_length*2:]]
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self.working_history_consec = " . ".join(to_consider)
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self.working_history_sep = " ||| ".join(to_consider)
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chat = []
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for utt in self.chat_history:
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if utt['intent'] == 'CHITCHAT':
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if len(chat) == 8:
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chat = chat[1:]
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chat.append(utt['modified_query'])
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self.chitchat_history_consec = '. '.join(chat)
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def get_consec_history(self):
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return self.working_history_consec
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def get_chitchat_history(self):
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return self.chitchat_history_consec
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def get_sep_history(self):
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return self.working_history_sep
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def get_recent_state(self):
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return self.curr_state
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def get_dialogue_history(self):
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return self.chat_history
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def update(self, new_state):
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self.chat_history.append(new_state)
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self.curr_state = new_state
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self.update_history()
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def next_action(self):
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if self.curr_state['help']:
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return "Help"
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elif self.curr_state['inactive']:
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return "Recommend"
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elif self.curr_state['is_clear']:
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if self.curr_state['is_offensive']:
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return "OffenseReject"
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else:
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if self.curr_state['intent'] == 'QA':
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return "RetGen"
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if self.curr_state['intent'] == 'EXPLAINPOST':
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return "findPost"
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if self.curr_state['intent'] == 'HELP':
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return "getHelp"
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elif self.curr_state['intent'] == 'CHITCHAT':
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return "ConvGen"
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elif self.curr_state['intent'] == 'FINDPAPER':
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return "findPaper"
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elif self.curr_state['intent'] == 'FINDDATASET':
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return "findDataset"
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elif self.curr_state['intent'] == 'SUMMARIZEPAPER':
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return "sumPaper"
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else:
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return "ConvGen"
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else:
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return "Clarify"
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