Incompatibility with new ruamel yaml

[peci1]

I see this error in build https://github.com/RoboStack/ros-noetic/actions/runs/6637741537/job/18032667271#step:16:69 :

TEST START: /home/runner/micromamba/envs/testpr_env/conda-bld/linux-aarch64/ros-distro-mutex-0.4.0-noetic.tar.bz2
╭───────────────────── Traceback (most recent call last) ──────────────────────╮
│ /home/runner/micromamba/envs/testpr_env/lib/python3.9/site-packages/boa/core │
│ /run_build.py:398 in build_recipe                                            │
│                                                                              │
│   395 │   │   │   if final_outputs is not None:                              │
│   396 │   │   │   │   for final_out in final_outputs:                        │
│   397 │   │   │   │   │   if not notest:                                     │
│ ❱ 398 │   │   │   │   │   │   run_test(                                      │
│   399 │   │   │   │   │   │   │   final_out,                                 │
│   400 │   │   │   │   │   │   │   o.config,                                  │
│   401 │   │   │   │   │   │   │   stats,                                     │
│                                                                              │
│ /home/runner/micromamba/envs/testpr_env/lib/python3.9/site-packages/boa/core │
│ /test.py:699 in run_test                                                     │
│                                                                              │
│   696 │   │   metadata = recipedir_or_package_or_metadata                    │
│   697 │   │   utils.rm_rf(metadata.config.test_dir)                          │
│   698 │   else:                                                              │
│ ❱ 699 │   │   metadata, hash_input = construct_metadata_for_test(            │
│   700 │   │   │   recipedir_or_package_or_metadata, config                   │
│   701 │   │   )                                                              │
│   702                                                                        │
│                                                                              │
│ /home/runner/micromamba/envs/testpr_env/lib/python3.9/site-packages/boa/core │
│ /test.py:381 in construct_metadata_for_test                                  │
│                                                                              │
│   378 │   │   #     recipedir_or_package, config                             │
│   379 │   │   # )                                                            │
│   380 │   else:                                                              │
│ ❱ 381 │   │   m, hash_input = _construct_metadata_for_test_from_package(     │
│   382 │   │   │   recipedir_or_package, config                               │
│   383 │   │   )                                                              │
│   384 │   return m, hash_input                                               │
│                                                                              │
│ /home/runner/micromamba/envs/testpr_env/lib/python3.9/site-packages/boa/core │
│ /test.py:321 in _construct_metadata_for_test_from_package                    │
│                                                                              │
│   318 │   │   # )[0][0]                                                      │
│   319 │   │                                                                  │
│   320 │   │   try:                                                           │
│ ❱ 321 │   │   │   metadata = get_metadata(recipe_path, config)               │
│   322 │   │   │   # with open(os.path.join(info_dir, "recipe", "recipe.yaml" │
│   323 │   │   │   # metadata = yaml.load(fi)                                 │
│   324 │   │   except (SystemExit, FileNotFoundError):                        │
│                                                                              │
│ /home/runner/micromamba/envs/testpr_env/lib/python3.9/site-packages/boa/core │
│ /test.py:67 in get_metadata                                                  │
│                                                                              │
│    64 │   │   │   │                                                          │
│    65 │   │   │   │   d = toml.load(fi)["tool"]["boa"]                       │
│    66 │   │   else:                                                          │
│ ❱  67 │   │   │   d = ruamel.yaml.safe_load(fi)                              │
│    68 │   o = Output(d, config)                                              │
│    69 │   return MetaData(os.path.dirname(yml), o)                           │
│    70                                                                        │
│                                                                              │
│ /home/runner/micromamba/envs/testpr_env/lib/python3.9/site-packages/ruamel/y │
│ aml/main.py:1091 in safe_load                                                │
│                                                                              │
│   1088 │   and produce the corresponding Python object.                      │
│   1089 │   Resolve only basic YAML tags.                                     │
│   1090 │   """                                                               │
│ ❱ 1091 │   error_deprecation('safe_load', 'load', arg="typ='safe', pure=True │
│   1092                                                                       │
│   1093                                                                       │
│   1094 def safe_load_all(stream: StreamTextType, version: Optional[VersionTy │
│                                                                              │
│ /home/runner/micromamba/envs/testpr_env/lib/python3.9/site-packages/ruamel/y │
│ aml/main.py:1023 in error_deprecation                                        │
│                                                                              │
│   1020 │   │   _ = e                                                         │
│   1021 │   s += '\n'                                                         │
│   1022 │   if sys.version_info < (3, 10):                                    │
│ ❱ 1023 │   │   raise AttributeError(s)                                       │
│   1024 │   else:                                                             │
│   1025 │   │   raise AttributeError(s, name=None)                            │
│   1026                                                                       │
╰──────────────────────────────────────────────────────────────────────────────╯
AttributeError: 
"safe_load()" has been removed, use

  yaml = YAML(typ='safe', pure=True)
  yaml.load(...)

instead of file 
"/home/runner/micromamba/envs/testpr_env/lib/python3.9/site-packages/boa/core/te
st.py", line 67

            d = ruamel.yaml.safe_load(fi)

It is apparent boa needs to be rewritten using the new API.

[joverlee521]

Potentially fixed by #380

[victorlin]

I just confirmed that this is fixed by #380 which is included in boa 0.16.0. @peci1 or a maintainer: could you close this issue?