ragflow/sdk/python/ragflow_sdk/modules/document.py

import json
from .base import Base
from .chunk import Chunk
from typing import List


class Document(Base):
    class ParserConfig(Base):
        def __init__(self, rag, res_dict):
            super().__init__(rag, res_dict)

    def __init__(self, rag, res_dict):
        self.id = ""
        self.name = ""
        self.thumbnail = None
        self.dataset_id = None
        self.chunk_method = "naive"
        self.parser_config = {"pages": [[1, 1000000]]}
        self.source_type = "local"
        self.type = ""
        self.created_by = ""
        self.size = 0
        self.token_count = 0
        self.chunk_count = 0
        self.progress = 0.0
        self.progress_msg = ""
        self.process_begin_at = None
        self.process_duration = 0.0
        self.run = "0"
        self.status = "1"
        for k in list(res_dict.keys()):
            if k not in self.__dict__:
                res_dict.pop(k)
        super().__init__(rag, res_dict)


    def update(self, update_message: dict):
        res = self.put(f'/datasets/{self.dataset_id}/documents/{self.id}',
                       update_message)
        res = res.json()
        if res.get("code") != 0:
            raise Exception(res["message"])

    def download(self):
        res = self.get(f"/datasets/{self.dataset_id}/documents/{self.id}")
        try:
            res = res.json()
            raise Exception(res.get("message"))
        except json.JSONDecodeError:
            return res.content


    def list_chunks(self,offset=0, limit=30, keywords="", id:str=None):
        data={"document_id": self.id,"keywords": keywords,"offset":offset,"limit":limit,"id":id}
        res = self.get(f'/datasets/{self.dataset_id}/documents/{self.id}/chunks', data)
        res = res.json()
        if res.get("code") == 0:
            chunks=[]
            for data in res["data"].get("chunks"):
                chunk = Chunk(self.rag,data)
                chunks.append(chunk)
            return chunks
        raise Exception(res.get("message"))


    def add_chunk(self, content: str,important_keywords:List[str]=[]):
        res = self.post(f'/datasets/{self.dataset_id}/documents/{self.id}/chunks', {"content":content,"important_keywords":important_keywords})
        res = res.json()
        if res.get("code") == 0:
            return Chunk(self.rag,res["data"].get("chunk"))
        raise Exception(res.get("message"))

    def delete_chunks(self,ids:List[str] = None):
        res = self.rm(f"datasets/{self.dataset_id}/documents/{self.id}/chunks",{"ids":ids})
        res = res.json()
        if res.get("code")!=0:
            raise Exception(res.get("message"))