问题描述
我有一个 Python 列表 my_list,它看起来像这样 ["test1", "test2", "test3"].我只是想将它转储到不带引号的 YAML 文件中.所以想要的输出是:
I have a Python list, my_list that looks like this ["test1", "test2", "test3"]. I simply want to dump it to a YAML file without quotes. So the desired output is:
test_1 test_2 test_3
我试过了:
import yaml with open("my_yaml.yaml", "w") as f: yaml.safe_dump(my_list, f)
不幸的是,这包括一行中的所有 3 个元素,并且它们被引用了:
Unfortunately, this includes all 3 elements on a single line and they're quoted:
'test_1'、'test_2'、'test_3'
如何修改以获得所需的输出?
How can I modify to get the desired output?
推荐答案
尝试使用 default_style=None 避免使用引号,并使用 default_flow_style=False 将项目输出到不同的行:
Try using default_style=None to avoid quotes, and default_flow_style=False to output items on separate lines:
yaml.safe_dump(my_list, f, default_style=None, default_flow_style=False)