yaml.load与yaml.dump的用法

yaml文件的读取与保存

 

# 读取yaml文件
with open('C:\\Users\\51102\\Desktop\\123\\info.yaml') as f:
    temp = yaml.load(f.read(), Loader=yaml.FullLoader)
    labels = temp['label_names']
    del labels[0]  # 删除列表第一个元素
print(labels)

# 建立一个yaml文件

with open('C:\\Users\\51102\\Desktop\\123\\iddnfo.yaml','w') as ff:
    aproject = {'name': 'Silenthand Olleander',
                'race': 'Human',
                'traits': ['ONE_HAND', 'ONE_EYE']
                }
    yaml.dump(aproject,ff)
    ff.close()