Selector evaluation failures

[maresb]

Solution to issue cannot be found in the documentation.

• I checked the documentation.

Issue

I can reproduce this both locally and in CI.

I'm working on the pytensor recipe at conda-forge/pytensor-suite-feedstock#139 (comment). It's a recipe with two outputs. I'm using the same skip selector in both outputs:

skip: true # [py<310 or (osx and (not arm64) and py==311)]

It seems to have no effect. In particular, Intel OSX for Python 3.11 still gets built. Removing the selectors entirely and rerendering does not change the result.

I tried moving the skip selectors for the individual outputs to the top level in conda-forge/pytensor-suite-feedstock#140, and that led to a recursion error. The periodic stack trace is:

  File "/home/mares/micromamba/envs/forge/lib/python3.11/site-packages/conda_build/environ.py", line 371, in get_dict
    d.update(meta_vars(m, skip_build_id=skip_build_id))
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/mares/micromamba/envs/forge/lib/python3.11/site-packages/conda_build/environ.py", line 597, in meta_vars
    d["PKG_BUILD_STRING"] = meta.build_id()
                            ^^^^^^^^^^^^^^^
  File "/home/mares/micromamba/envs/forge/lib/python3.11/site-packages/conda_build/metadata.py", line 1756, in build_id
    hash_ = self.hash_dependencies()
            ^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/mares/micromamba/envs/forge/lib/python3.11/site-packages/conda_build/metadata.py", line 1730, in hash_dependencies
    hashing_dependencies = self.get_hash_contents()
                           ^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/mares/micromamba/envs/forge/lib/python3.11/site-packages/conda_build/metadata.py", line 1677, in get_hash_contents
    dependencies = set(self.get_used_vars())
                       ^^^^^^^^^^^^^^^^^^^^
  File "/home/mares/micromamba/envs/forge/lib/python3.11/site-packages/conda_build/metadata.py", line 2821, in get_used_vars
    script_reqs = self._get_used_vars_output_script()
                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/mares/micromamba/envs/forge/lib/python3.11/site-packages/conda_build/metadata.py", line 2940, in _get_used_vars_output_script
    self.get_rendered_output(self.name(), permit_undefined_jinja=True) or {}
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/mares/micromamba/envs/forge/lib/python3.11/site-packages/conda_build/metadata.py", line 2773, in get_rendered_output
    for output_ in self.get_rendered_outputs_section(
                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/mares/micromamba/envs/forge/lib/python3.11/site-packages/conda_build/metadata.py", line 2755, in get_rendered_outputs_section
    self._get_contents(
  File "/home/mares/micromamba/envs/forge/lib/python3.11/site-packages/conda_build/metadata.py", line 1995, in _get_contents
    env.globals.update(get_dict(m=self, skip_build_id=skip_build_id))
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/mares/micromamba/envs/forge/lib/python3.11/site-packages/conda_build/environ.py", line 371, in get_dict
    d.update(meta_vars(m, skip_build_id=skip_build_id))
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
...

and the periodic key lookups are:

cache_key: ('name', 'python')
cache_key: ('version', '3.12.*')
cache_key: ('build', '*_cpython')
cache_key: ('name', 'setuptools')
cache_key: ('version', '>=59.0.0')
cache_key: ('name', 'cython')
cache_key: ('name', 'numpy')
cache_key: ('version', '2.0.*')
cache_key: ('name', 'versioneer')
cache_key: ('version', '0.29')
cache_key: ('name', 'pip')
cache_key: ('name', 'tomli')
cache_key: ('name', 'python')
...

Installed packages

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Environment info

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