from pypdf import PdfWriter
from pypdf.generic import IndirectObject

from src.pdf import EZPdfReader

reader = EZPdfReader("test.ezpdf")

for gen, entries in reader.xref.items():
    if gen == 65535:
        continue
    for objid in list(entries.keys()):
        reader.get_object(IndirectObject(objid, gen, reader))
for objid in list(reader.xref_objStm.keys()):
    reader.get_object(IndirectObject(objid, 0, reader))

writer = PdfWriter()
writer.clone_document_from_reader(reader)  # clones root pages etc

with open("out.pdf", "wb") as f:
    writer.write(f)