views.py 文件源码

def _get_devices():
    db = aeon_ztp.db.session
    to_json = device_schema

    # ---------------------------------------------------------------
    # if the request has arguments, use these to form an "and" filter
    # and return only the subset of items matching
    # ---------------------------------------------------------------

    if request.args:
        try:
            recs = find_devices(db, request.args.to_dict())
            if len(recs) == 0:
                return jsonify(ok=False,
                               message='Not Found: %s' % request.query_string), 404

            items = [to_json.dump(rec).data for rec in recs]
            return jsonify(count=len(items), items=items)

        except AttributeError:
            return jsonify(ok=False, message='invalid arguments'), 500

    # -------------------------------------------
    # otherwise, return all items in the database
    # -------------------------------------------

    items = [to_json.dump(rec).data for rec in db.query(Device).all()]
    return jsonify(count=len(items), items=items)


# -----------------------------------------------------------------------------
#                                 POST /api/devices
# -----------------------------------------------------------------------------