PDF viewer for pymupdf doc objects

[JustSaX]

Is there a PDF viewer that can view pymupdf doc objects within Python directly, so that saving the file and opening with a viewer is not necessary?

I want to change PDFs with pymupdf and preview the changes before saving.

With doc objects I mean the following: doc = fitz.open("my_pdf.pdf")

Thanks!

[JorjMcKie]

You could make a pixmap of the page after your changes display its Pillow image via img.show() as a very basic solution.