Home Assistant: get source of all template sensors

get_ha_template_sensors.py

#!/usr/bin/env python3
'''
Get source of all template sensors.
Assumes SSH to Home Assistant is set up as `Host homeassistant` on your local machine's SSH config.
'''

from subprocess import check_call
from tempfile import TemporaryDirectory
from pathlib import Path
import json


def get_config_entries():
    with TemporaryDirectory() as d:
        config_entries_path = Path(d) / 'core.config_entries'
        check_call(['scp', 'homeassistant:/root/config/.storage/core.config_entries', str(config_entries_path)])
        with config_entries_path.open('r') as f:
            return json.load(f)


def get_templates(config_entries):
    return [
            [x["options"]["name"], x["options"]["state"]]
            for x in config_entries['data']['entries']
            if x['domain'] == 'template'
    ]


for name, state in get_templates(get_config_entries()):
    print('-' * len(name))
    print(name)
    print('-' * len(name))
    print(state)
    print()