"为什么我的 IDE 不能为 python-docx 自动完成？"

Question

when i use python-docx , my IDE ,like pycharm wing , can't Auto-Complete it. this code

from docx import Document

asd = Document()
asd.add_heading("test")
asd.save("cao.docx")

Answer 1

In the latter case, you are mistakenly importing docx.document.Document rather than docx.Document . The Document class in docx.document has a different call signature and in any case isn't the one you want :)

Answer 2

As a matter of fact, docx.Document(...) is actually a method, which returns an object of the docx.document.Document class.
(Perhaps they should have named this method by following the naming convention, say something like docx.create_document(...))

Hence, you shall use both the following imports, in order to get the visibility of the contents of docx.document.Document class:

from docx import Document
from docx.document import Document

Answer 3

Use this workaround to have the autocomplete feature in your IDE and not get the TypeError: init() missing 2 required positional arguments: 'element' and 'part'<\/code> :

from docx.document import Document
try:
    document = Document()
except TypeError:
    from docx import Document
    document = Document()