I'm have a script to extract attachment from PDF files, everything was working to upgrade pyPDF2 to the last version, i'm getting this error:

AttributeError: 'EncodedStreamObject' object has no attribute 'getData'

This is part of my code to extract atrachment from PDF:

    pdf = pf.PdfFileReader(fname)

    # Step 2 "The process of traversing the PDF tree structure"
    catalog = pdf.trailer['/Root']

    fDetail = catalog['/Names']['/EmbeddedFiles']['/Names']

    soup = fDetail[1].getObject()
     # Step 3 Stream data to a variable for further use
    file = soup['/EF']['/F'].getData()

Environment

This error happen with PyPDF2 version 1.28.3 and above, my code works with 1.28.2 version.

I've made rollback to 1.28.2 version to get working everything again.