Python生成Word目录

from docx.oxml.ns import qn
    from docx.oxml import OxmlElement

    paragraph = self.document.add_paragraph()
    run = paragraph.add_run()
    fldChar = OxmlElement('w:fldChar')  # creates a new element
    fldChar.set(qn('w:fldCharType'), 'begin')  # sets attribute on element
    instrText = OxmlElement('w:instrText')
    instrText.set(qn('xml:space'), 'preserve')  # sets attribute on element
    instrText.text = 'TOC \\o "1-3" \\h \\z \\u'   # change 1-3 depending on heading levels you need

    fldChar2 = OxmlElement('w:fldChar')
    fldChar2.set(qn('w:fldCharType'), 'separate')
    fldChar3 = OxmlElement('w:t')
    fldChar3.text = "Right-click to update field."
    fldChar2.append(fldChar3)

    fldChar4 = OxmlElement('w:fldChar')
    fldChar4.set(qn('w:fldCharType'), 'end')

    r_element = run._r
    r_element.append(fldChar)
    r_element.append(instrText)
    r_element.append(fldChar2)
    r_element.append(fldChar4)
    p_element = paragraph._p