[EPUB] How to set meta data?

[Shohreh]

Hello,

I just installed and tried pypandoc, but I can't figure out how to set metadata in the EPUB output file

os.environ.setdefault('PYPANDOC_PANDOC', r'c:\Apps\Pandoc\pandoc.exe')
#print(pypandoc.get_pandoc_version())

#OK output = pypandoc.convert_file(TEMPFILE, 'epub', outputfile=OUTPUTFILE)

#RuntimeError: Pandoc died with exitcode "6" during conversion: Unknown option --metadata title.
#output = pypandoc.convert_file(TEMPFILE,format='html',to='epub',encoding='utf-8',outputfile=OUTPUTFILE, extra_args=['--metadata title=f"{TITLE}"'])

#RuntimeError: Pandoc died with exitcode "6" during conversion: Unknown option --metadata title.
output = pypandoc.convert_file(TEMPFILE,format='html',to='epub',outputfile=OUTPUTFILE, extra_args=['--metadata title="blah"'])

Thank you.

[Shohreh]

Done

extra_args=['--epub-title-page=false','--metadata',f'author={AUTHOR}','--metadata',f'title={TITLE}']
#print("extra_args:",extra_args)
output = pypandoc.convert_file(TEMPFILE,format='html',to='epub',outputfile=OUTPUTFILE, extra_args=extra_args)