Traceback :
D:\Program Files\Python36\Python36\lib\importlib\__init__.py:126: in import_module
return _bootstrap. _gcd_import(name[level:], package, level)
case\ctms\search api \bill search test.py :7: in <module>
from tool.yaml_ import YamlUsage
tool\vaml .py:2: in <module>
from ruamel import yaml
ImportError: cannot import name 'yaml'
pip导入,应该是 pip install ruamel.yaml
anacond 导入,可能是 pyyaml,不一样,要注意。
而且,报错是 cannot import name 'yaml',而报错的行是:from ruamel import yaml,这两个显然不一样。不正常