Function format_deps

scripts/update_lib/cmd_deps.py:171–273

Format all dependency information for a module. Args: name: Module name cpython_prefix: CPython directory prefix lib_prefix: Local Lib directory prefix max_depth: Maximum recursion depth _visited: Shared visited set for deduplication across modules R

(
    name: str,
    cpython_prefix: str,
    lib_prefix: str,
    max_depth: int = 10,
    _visited: set[str] | None = None,
)

def format_deps(
    name: str,
    cpython_prefix: str,
    lib_prefix: str,
    max_depth: int = 10,
    _visited: set[str] | None = None,
) -> list[str]:
    """Format all dependency information for a module.

    Args:
        name: Module name
        cpython_prefix: CPython directory prefix
        lib_prefix: Local Lib directory prefix
        max_depth: Maximum recursion depth
        _visited: Shared visited set for deduplication across modules

    Returns:
        List of formatted lines
    """
    from update_lib.deps import (
        DEPENDENCIES,
        count_test_todos,
        find_dependent_tests_tree,
        get_lib_paths,
        get_test_paths,
        is_path_synced,
        is_test_up_to_date,
        resolve_hard_dep_parent,
    )

    if _visited is None:
        _visited = set()

    lines = []

    # Resolve test_ prefix to module (e.g., test_pydoc -> pydoc)
    if name.startswith("test_"):
        module_name = name[5:]  # strip "test_"
        lines.append(f"(redirecting {name} -> {module_name})")
        name = module_name

    # Resolve hard_dep to parent module (e.g., pydoc_data -> pydoc)
    parent = resolve_hard_dep_parent(name, cpython_prefix)
    if parent:
        lines.append(f"(redirecting {name} -> {parent})")
        name = parent

    # lib paths (only show existing)
    lib_paths = get_lib_paths(name, cpython_prefix)
    existing_lib_paths = [p for p in lib_paths if p.exists()]
    for p in existing_lib_paths:
        synced = is_path_synced(p, cpython_prefix, lib_prefix)
        marker = "[x]" if synced else "[ ]"
        lines.append(f"{marker} lib: {p}")

    # test paths (only show existing)
    test_paths = get_test_paths(name, cpython_prefix)
    existing_test_paths = [p for p in test_paths if p.exists()]