def generate_pdf(filename, book_properties):
pdf = FPDF()
pdf.add_page()
pdf.set_font('helvetica', 'B', 16)
pdf.image(book_properties['cover'], 10, 8, pdf.epw)
pdf.output(filename)
with pikepdf.open(filename, allow_overwriting_input=True) as pdf:
# pdf.docinfo.Keywords = "123434\r\n32434"
with pdf.open_metadata() as meta:
if 'title' in book_properties:
meta["dc:title"] = book_properties['title']
if 'comment' in book_properties:
meta["dc:description"] = book_properties['comment']
if 'author' in book_properties:
meta["dc:creator"] = book_properties['author']
if 'lang' in book_properties:
meta["dc:language"] = book_properties['lang']
if 'tag' in book_properties:
meta["pdf:Keywords"] = book_properties['tag']
if 'publishers' in book_properties:
meta["dc:publisher"] = book_properties['publishers']
# meta["pdf:Producer"] = "test"
# meta["xmp:CreatorTool"] = "file"
# meta["xmp:MetadataDate"] = datetime.now(datetime.utcnow().astimezone().tzinfo).isoformat()
pdf.save()
