pyenc/enc.py


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import click
from flask import current_app, g
from flask.cli import with_appcontext
from .db import db
from . import model

import yaml


@click.command('enc')
@click.option('--fqdn', help='Node to get data for')
@with_appcontext
def run_enc(fqdn):
    host = model.Host.query.where(model.Host.fqdn == fqdn).first()
    if not host:
        print(f"No host with name {fqdn}")
        return 1
    out = {
        'environment': host.environment,
        'classes': [cls.class_name for cls in host.classes],
    }
    print(yaml.dump(out))


def init_app(app):
    app.cli.add_command(run_enc)