Nested Bookmarks with same name

[elChapoSing]

When you try and nest several bookmarks with the same name, PyPdf2 does not take it into account. Below self-contained python code to test what I mean (you need at have 3 pdf files named a,b and c in the working folder to test it out)

from PyPDF2 import PdfMerger, PdfReader

merger = PdfMerger()
pagenum = 0
first_one = True
for file in ["a.pdf", "b.pdf", "c.pdf"]:
    print("next row")
    reader = PdfReader(file)
    merger.append(reader)
    if first_one:
        child = merger.add_bookmark(title="blabla", pagenum=pagenum)
        first_one = False
    else:
        child = merger.add_bookmark(title="blabla", pagenum=pagenum, parent=child)

merger.write("test.pdf")

I would expect the resulting pdf to have three levels of nested bookmarks

blabla
    blabla
        blabla

but instead I get

blabla
    blabla
    blabla

PS: also posted on SO http://stackoverflow.com/questions/42941742/pypdf2-nested-bookmarks-with-same-name-not-working

[MartinThoma]

Thank you for reporting the issue ❤️

It seems as if this problem got solved in the past 5 years:

Please let me know if that is not the case

[MartinThoma]

I guess it was solved by #339