picaplain
is a Python package that allows to parse plain serialized PICA data from K10plus.
pip install -e git+ssh://git@github.com/herreio/picaplain.git#egg=picaplain
pip install -e git+https://github.com/herreio/picaplain.git#egg=picaplain
Date source: K10plus UnAPI
import picaplain
import urllib.request
unapi_url = "https://unapi.k10plus.de/?format=pp&id=opac-de-627:ppn:84738084X"
connection = urllib.request.urlopen(unapi_url)
plain = connection.read().decode("UTF-8")
connection.close()
title = picaplain.K10plus(plain)
items = title.get_holdings_via_eln("DDSU")