import json

import db


def get_element(slug, element_id):
    conn = db.connect(slug)
    row = conn.execute("SELECT * FROM _screen_elements WHERE id = ?", (element_id,)).fetchone()
    conn.close()
    if not row:
        return None
    d = dict(row)
    d["style"] = json.loads(d["style"] or "{}")
    d["attributes"] = json.loads(d["attributes"] or "{}")
    return d