tj 4ddlZddlmZddlmZmZmZmZmZddl m Z defdZ defdZ defdZ dd eeefd ed edeeeeffdZ dd eeefd ed edeeeffdZdedefdZdeeefdefdZGddZdS)N)Path)AnyDictIterableTupleUnion guard_importreturnc tdS)zJImport the spacy python package and raise an error if it is not installed.spacyr a/var/www/html/CA-Chatbot/venv/lib/python3.11/site-packages/langchain_community/callbacks/utils.py import_spacyrs   rc tdS)zKImport the pandas python package and raise an error if it is not installed.pandasr rrr import_pandasr s  ! !!rc tdS)zMImport the textstat python package and raise an error if it is not installed.textstatr rrrimport_textstatrs  # ##r_ nested_dict parent_keysepc#K|D]D\}}|r||z|zn|}t|trt|||Ed{V>||fVEdS)a Generator that yields flattened items from a nested dictionary for a flat dict. 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Attributes: step (int): The current step. starts (int): The number of times the start method has been called. ends (int): The number of times the end method has been called. errors (int): The number of times the error method has been called. text_ctr (int): The number of times the text method has been called. ignore_llm_ (bool): Whether to ignore llm callbacks. ignore_chain_ (bool): Whether to ignore chain callbacks. ignore_agent_ (bool): Whether to ignore agent callbacks. ignore_retriever_ (bool): Whether to ignore retriever callbacks. always_verbose_ (bool): Whether to always be verbose. chain_starts (int): The number of times the chain start method has been called. chain_ends (int): The number of times the chain end method has been called. llm_starts (int): The number of times the llm start method has been called. llm_ends (int): The number of times the llm end method has been called. llm_streams (int): The number of times the text method has been called. tool_starts (int): The number of times the tool start method has been called. tool_ends (int): The number of times the tool end method has been called. agent_ends (int): The number of times the agent end method has been called. on_llm_start_records (list): A list of records of the on_llm_start method. on_llm_token_records (list): A list of records of the on_llm_token method. on_llm_end_records (list): A list of records of the on_llm_end method. on_chain_start_records (list): A list of records of the on_chain_start method. on_chain_end_records (list): A list of records of the on_chain_end method. on_tool_start_records (list): A list of records of the on_tool_start method. on_tool_end_records (list): A list of records of the on_tool_end method. on_agent_finish_records (list): A list of records of the on_agent_end method. r Ncd|_d|_d|_d|_d|_d|_d|_d|_d|_d|_ d|_ d|_ d|_ d|_ d|_d|_d|_d|_g|_g|_g|_g|_g|_g|_g|_g|_g|_g|_dS)NrF)stepstartsendserrorstext_ctr ignore_llm_ ignore_chain_ ignore_agent_ignore_retriever_always_verbose_ chain_starts chain_ends llm_startsllm_ends llm_streams tool_starts tool_ends agent_endson_llm_start_recordson_llm_token_recordson_llm_end_recordson_chain_start_recordson_chain_end_recordson_tool_start_recordson_tool_end_recordson_text_recordson_agent_finish_recordson_agent_action_recordsselfs r__init__z$BaseMetadataCallbackHandler.__init__{s      ""!&$ *,!*,!(*,.#*,!+-")+ %'-/$-/$$$rc|jS)z;Whether to call verbose callbacks even if verbose is False.)rHr[s ralways_verbosez*BaseMetadataCallbackHandler.always_verboses ##rc|jS)z Whether to ignore LLM callbacks.)rDr[s r ignore_llmz&BaseMetadataCallbackHandler.ignore_llms rc|jS)z"Whether to ignore chain callbacks.)rEr[s r ignore_chainz(BaseMetadataCallbackHandler.ignore_chain !!rc|jS)z"Whether to ignore agent callbacks.)rFr[s r ignore_agentz(BaseMetadataCallbackHandler.ignore_agentrdrc|j|j|j|j|j|j|j|j|j|j |j |j |j d S)N r?r@rArBrCrIrJrKrLrMrNrOrPrhr[s rget_custom_callback_metaz4BaseMetadataCallbackHandler.get_custom_callback_metasUIkIk  -// ++/   rcd|_d|_d|_d|_d|_d|_d|_d|_d|_d|_ d|_ d|_ d|_ d|_ d|_d|_d|_g|_g|_g|_g|_g|_g|_g|_g|_g|_g|_dS)zReset the callback metadata.rFN)r?r@rArBrCrDrErFrHrIrJrKrLrMrNrOrPrQrRrSrTrUrVrWrXrYrZr[s rreset_callback_metaz/BaseMetadataCallbackHandler.reset_callback_metas      ""$ $&!$&!"$&(#$&!%'"#% !')$')$tr)r N)__name__ __module__ __qualname____doc__r]propertyboolr_rarcrfrstrrrirkrrrr=r=[s>&0&0&0&0P$$$$X$ D   X "d"""X""d"""X" $sCx.    "''''''rr=)rr)r/pathlibrtypingrrrrrlangchain_core.utilsr rrrrrr!r,r3r;r=rrrrvs44444444444444------!c!!!! "s"""" $$$$$ CF!!c3h!-0!