1password_rename_by_domain.py

import json
import shlex
import argparse
import tldextract
import subprocess

def run(cmd):
    try:
        return subprocess.run(shlex.split(cmd), check=True, capture_output=True, text=True).stdout
    except subprocess.CalledProcessError as e:
        print(e.stderr.strip() or f'Error running command `{cmd}`')
        exit()
def domain_parts(item):
    return [tldextract.extract(url=node['u']) for node in item.get('overview', {}).get('URLs', [])]
def root_domains(item):
    return list(set('.'.join(p for p in (d.domain, d.suffix) if p) for d in domain_parts(item)))

parser = argparse.ArgumentParser(description='Rename logins in your 1Password vault by domain')
parser.add_argument('--vault', metavar='[vault id]', help='Only rename items in the given vault')
parser.add_argument('--tag', metavar='[tag id]', action='append', help='Only rename items with the given tags')
args = parser.parse_args()

cmd = 'op list items --categories Login'
if args.vault:
    cmd += f' --vault {args.vault}'
if args.tag:
    cmd += f' --tags {",".join(args.tag)}'
items = json.loads(run(cmd))
logins = (item for item in items if int(item['templateUuid']) == 1)

for item in logins:
    rd = root_domains(item)
    if len(rd) == 1:
        name = rd[0]
    else:
        continue
    if item['overview']['title'] == name:
        continue
    print(f'Renaming item {item["overview"]["title"]} to {name}')
    run(f'op edit item {item["uuid"]} title={name}')

• Install the packages

pip install tldextract

• Run the script

python 1password_rename_by_domain.py