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| import yaml | |
| import pathlib | |
| print(yaml.load(pathlib.Path("apply.yaml").read_text())) |
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| $ pipenv run python apply.py | |
| example.py:4: YAMLLoadWarning: calling yaml.load() without Loader=... is deprecated, as the default Loader is unsafe. Please read https://msg.pyyaml.org/load for full details. | |
| print(yaml.load(pathlib.Path("example.yaml").read_text())) | |
| Traceback (most recent call last): | |
| File "example.py", line 4, in <module> | |
| print(yaml.load(pathlib.Path("example.yaml").read_text())) | |
| File "/home/sam/.local/share/virtualenvs/yaml-M4-appFz/lib/python3.7/site-packages/yaml/__init__.py", line 114, in load | |
| return loader.get_single_data() | |
| File "/home/sam/.local/share/virtualenvs/yaml-M4-appFz/lib/python3.7/site-packages/yaml/constructor.py", line 43, in get_single_data | |
| return self.construct_document(node) | |
| File "/home/sam/.local/share/virtualenvs/yaml-M4-appFz/lib/python3.7/site-packages/yaml/constructor.py", line 47, in construct_document | |
| data = self.construct_object(node) | |
| File "/home/sam/.local/share/virtualenvs/yaml-M4-appFz/lib/python3.7/site-packages/yaml/constructor.py", line 94, in construct_object | |
| data = constructor(self, tag_suffix, node) | |
| File "/home/sam/.local/share/virtualenvs/yaml-M4-appFz/lib/python3.7/site-packages/yaml/constructor.py", line 624, in construct_python_object_apply | |
| instance = self.make_python_instance(suffix, node, args, kwds, newobj) | |
| File "/home/sam/.local/share/virtualenvs/yaml-M4-appFz/lib/python3.7/site-packages/yaml/constructor.py", line 570, in make_python_instance | |
| node.start_mark) | |
| yaml.constructor.ConstructorError: while constructing a Python instance | |
| expected a class, but found <class 'builtin_function_or_method'> | |
| in "<unicode string>", line 1, column 1: | |
| !!python/object/apply:os.system | |
| ^ |
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| !!python/object/apply:os.system | |
| args: ['ls /'] |
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| import yaml | |
| import pathlib | |
| print(yaml.load(pathlib.Path("load.yaml").read_text())) |
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| $ pipenv run python load.py | |
| example.py:4: YAMLLoadWarning: calling yaml.load() without Loader=... is deprecated, as the default Loader is unsafe. Please read https://msg.pyyaml.org/load for full details. | |
| print(yaml.load(pathlib.Path("load.yaml").read_text())) | |
| {'args': ['ls /']} |
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| args: ['ls /'] |
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