Function get_soft_deps

scripts/update_lib/deps.py:989–1008

Get soft dependencies by parsing imports from library file. Args: name: Module name cpython_prefix: CPython directory prefix Returns: Frozenset of imported stdlib module names (those that exist in cpython/Lib/)

(name: str, cpython_prefix: str)

@functools.cache
def get_soft_deps(name: str, cpython_prefix: str) -> frozenset[str]:
    """Get soft dependencies by parsing imports from library file.

    Args:
        name: Module name
        cpython_prefix: CPython directory prefix

    Returns:
        Frozenset of imported stdlib module names (those that exist in cpython/Lib/)
    """
    all_imports = get_all_imports(name, cpython_prefix)

    # Filter: only include modules that exist in cpython/Lib/
    stdlib_deps = set()
    for imp in all_imports:
        module_path = resolve_module_path(imp, cpython_prefix)
        if module_path.exists():
            stdlib_deps.add(imp)

    return frozenset(stdlib_deps)


@functools.cache