def post(): if not request.is_json: return jsonify({'msg': 'JSON Requerido'}), 400 _name_ingredient = request.json.get('name_ingredient', None) _price = request.json.get('price', None) if not _name_ingredient and _name_ingredient == '': return jsonify({'msg': 'Field name ingredient is required'}), 400 if not _price and _price == '': return jsonify({'msg': 'Field price is required'}), 400 _ingredient = Ingredient() _ingredient.name_ingredient = _name_ingredient _ingredient.price = _price db.session.add(_ingredient) db.session.commit() return jsonify({ 'msg': 'registrado', 'restul': _ingredient.serialize() }), 201