Transform a delicious export to a RIS file, that can be imported in Zotero

deliciouszotero.py

#!/usr/bin/env python3
"""Transform a delicious export to a RIS file, that can be imported in Zotero

You'll need lxml installed (python3-lxml)
"""
import datetime
import sys
from lxml import html

fname = sys.argv[1]


tree = html.parse(fname)
for l in tree.xpath(".//dl/dt"):
    link = l[0]
    url = link.attrib["href"]
    text_date = link.attrib["add_date"]
    try:
        add_date = datetime.datetime.fromtimestamp(float(text_date))
    except ValueError:
        add_date = None
    tags = link.attrib["tags"].split(",")
    title = link.text
    desc_element = l.getnext()
    desc = desc_element.text if desc_element is not None and desc_element.tag == "dd" else None
    print("TY  - GEN")
    print("TI  - " + title)
    if desc:
        print("AB  - " + desc.strip("\n"))
    if add_date is not None:
        print("DA  - " + add_date.strftime("%Y/%m/%d"))
    print("UR  - " + url)
    for t in tags:
        print("KW  - " + t)
    print("")