47 lines
1.7 KiB
Python
47 lines
1.7 KiB
Python
import json
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class Rules_DST(): #Dialogue State Tracker
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"""
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Moduł odpowiedzialny za śledzenie stanu dialogu. Przechowuje informacje o tym jakie dane zostały uzyskane od użytkownika w toku prowadzonej konwersacji.
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Wejście: Akt użytkownika (rama)
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Wyjście: Reprezentacja stanu dialogu (rama)
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"""
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def __init__(self):
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self.state = json.load(open('default_state.json'))
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def update_user(self, user_acts=None):
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for intent, domain, slot, value in user_acts:
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self.state["user_action"].append([intent, domain, slot, value])
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if domain in ['password', 'name', 'email', 'enter_email', 'enter_name']:
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return
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if 'appointment' in intent:
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if (slot == 'appointment'):
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continue
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if(domain in slot):
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slot.replace(domain + "/", '')
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domain_dic = self.state['belief_state'][domain]
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if slot in domain_dic:
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self.state['belief_state'][domain][slot] = value
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if 'request_information' in intent:
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if (slot == 'request_information'):
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continue
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if(domain in slot):
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slot.replace(domain + "/", '')
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if domain not in self.state['request_state']:
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self.state['request_state'][domain] = {}
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if slot not in self.state['request_state'][domain]:
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self.state['request_state'][domain][slot] = value
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elif intent == 'end_conversation':
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self.state = json.load(open('default_state.json'))
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print(self.state)
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print("\n")
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return self.state |