INNER CODE UNIT · Python

_resolve_corpus

antigenomics/vdjtools · python/vdjtools/cli/__init__.py:644

def _resolve_corpus(name: str):
    """A bundled corpus name, or a path to an artifact."""
    from vdjtools.signature.corpus import Corpus, bundled_path

    path = bundled_path(name)
    if path is None:
        have = _bundled_names()
        _err(f"no corpus named {name!r}, and no artifact at that path. "
             + (f"Installed: {', '.join(have)}. " if have else
                "No corpus ships with this version yet. ")
             + "Build one with: vdjtools corpus --corpus naive --smoke -o naive.npz")
    try:
        return Corpus.load(path)
    except FileNotFoundError:
        _err(f"corpus artifact {path} is missing its .json sidecar")
    except ValueError as e:
        _err(str(e))

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