[Bug]: report "File is not a zip file" where parse ".doc" file

[ben-qiao]

Is there an existing issue for the same bug?

• I have checked the existing issues.

Branch name

main

Commit ID

fsjfj23ir23rpwfkwfke

Other environment information

ragflow 0.3.0

Actual behavior

after ragflow start normally, upload doc file. it failed and report that "File is not a zip file"

Expected behavior

No response

Steps to reproduce

just upload doc file

Additional information

No response

[Jiafan]

I have got the same problem . And I got logs like this：

So I read the source ，and got this code ：

sections = []
    if re.search(r"\.docx?$", filename, re.IGNORECASE):
        callback(0.1, "Start to parse.")
        for txt in Docx()(filename, binary):
            sections.append(txt)
        callback(0.8, "Finish parsing.")

    elif re.search(r"\.pdf$", filename, re.IGNORECASE):
        pdf_parser = Pdf() if kwargs.get(
            "parser_config", {}).get(
            "layout_recognize", True) else PlainParser()
        for txt, poss in pdf_parser(filename if not binary else binary,
                                    from_page=from_page, to_page=to_page, callback=callback)[0]:
            sections.append(txt + poss)

    elif re.search(r"\.txt$", filename, re.IGNORECASE):
        callback(0.1, "Start to parse.")
        txt = ""
        if binary:
            txt = binary.decode("utf-8")
        else:
            with open(filename, "r") as f:
                while True:
                    l = f.readline()
                    if not l:
                        break
                    txt += l
        sections = txt.split("\n")
        sections = [l for l in sections if l]
        callback(0.8, "Finish parsing.")
    else:
        raise NotImplementedError(
            "file type not supported yet(docx, pdf, txt supported)")

In fact doc is not supported . But the judgement allows doc type file .

[KevinHuSh]

fixed