Function show_deps

scripts/update_lib/cmd_deps.py:386–417

Show all dependency information for modules.

(
    names: list[str],
    cpython_prefix: str,
    lib_prefix: str,
    max_depth: int = 10,
)

def show_deps(
    names: list[str],
    cpython_prefix: str,
    lib_prefix: str,
    max_depth: int = 10,
) -> None:
    """Show all dependency information for modules."""
    # Expand "all" to all module names
    expanded_names = []
    for name in names:
        if name == "all":
            expanded_names.extend(get_all_modules(cpython_prefix))
        else:
            expanded_names.append(name)

    # Resolve and deduplicate names (preserving order)
    seen: set[str] = set()
    resolved_names: list[str] = []
    for name in expanded_names:
        for resolved in _resolve_module_name(name, cpython_prefix, lib_prefix):
            if resolved not in seen:
                seen.add(resolved)
                resolved_names.append(resolved)

    # Shared visited set across all modules
    visited: set[str] = set()

    for i, name in enumerate(resolved_names):
        if i > 0:
            print()  # blank line between modules
        for line in format_deps(name, cpython_prefix, lib_prefix, max_depth, visited):
            print(line)


def main(argv: list[str] | None = None) -> int: