pyaiml21.session.session.Session

class pyaiml21.session.session.Session(user_id: str, bc: pyaiml21.botconfig.config.BotConfig, max_history: Optional[int] = None)

Represents chat session between a chatbot and an user.

This class keeps track of the chat history, chat predicates and the graphmaster for this particular user.

Methods

add_bot_reply	Add bot reply (list of sentences) to the session history.
add_user_query	Add user query to th session history.
get_bot_reply	Find index-th bot's reply.
get_user_query	Find index-th user query.

Attributes

user_id	id of the user from this session
max_history_length	max length of the history to keep track of

add_bot_reply(reply: List[str])

Add bot reply (list of sentences) to the session history.

add_user_query(query: List[str]) → None

Add user query to th session history.

Parameters

query – list of sentences

get_bot_reply(index: int) → List[str]

Find index-th bot’s reply.

Return index-th bot reply as a list of sentences, or empty list, if we don’t know the reply (don’t have enough replies or index is more than max_history_length.

Parameters

index – index of the reply to get, 0 for newest

Returns

the reply consisting of the sentences

get_user_query(index: int) → List[str]

Find index-th user query.

Return index-th user query as a list of sentences, or empty list, if we don’t know the query (don’t have enough queries or index is more than max_history_length.

Parameters

index – index of the query to get, 0 for newest

Returns

the query consisting of the sentences

max_history_length: Optional[int]

max length of the history to keep track of

user_id

id of the user from this session