Source code for chatterbot.filters

[docs]def get_recent_repeated_responses(chatbot, conversation, sample=10, threshold=3, quantity=3): """ A filter that eliminates possibly repetitive responses to prevent a chat bot from repeating statements that it has recently said. """ from collections import Counter # Get the most recent statements from the conversation conversation_statements = list( conversation=conversation, order_by=['id'] ))[sample * -1:] text_of_recent_responses = [ statement.text for statement in conversation_statements ] counter = Counter(text_of_recent_responses) # Find the n most common responses from the conversation most_common = counter.most_common(quantity) return [ counted[0] for counted in most_common if counted[1] >= threshold ]