02-08 Python库-yaml

【02-08 Python库-yaml】yaml库安装:
pip install yaml
Python使用第三方库之【yaml】
yaml 语法:
YAML 入门教程
实际应用:

import yamldef get_data(path, key): with open(path, encoding="utf-8") as file: data = https://www.it610.com/article/yaml.safe_load(file) return data[key]# 在测试用例参数化时传递数据 @pytest.mark.parametrize("a, b, expect", get_data(yaml_path, "add"), ids=["整数", "小数", "大整数"]) def test_add(self, a, b, expect, setup_fixture): """测试加法正向用例""" result = setup_fixture.add_func(a, b) assert abs(result - expect) < 0.01

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