I am building then saving a PDF file using the python fpdf2 library like this:
cli:
>pip install fpdf2
then in python:
from fpdf import FPDF
pdf = FPDF(unit = 'pt')
# <Add content to pdf>
pdf.output(<path>, "F")
However, I need the output to be in "PDF/X-1a:2003" (I don't even know how to check what type it is currently in).
Does anyone know to output the file in PDF/X-1a:2003 format using python?