Feature or enhancement

Sub-issue of #108643.

Add a --list option which prints the modules, classes and functions which Argument Clinic defines in the specified files, each function with its signature, and writes nothing:

$ ./python Tools/clinic/clinic.py --list Modules/_collectionsmodule.c
Modules/_collectionsmodule.c
  class _tuplegetter
    _tuplegetter(index, doc, /)
  module _collections
    _collections._count_elements($module, mapping, iterable, /)
    class _collections.deque
      _collections.deque.rotate($self, n=1, /)
      _collections.deque.index($self, value, [start, [stop]])
      _collections.deque([iterable[, maxlen]])

__new__() and __init__() are shown as a call of the class. @getter and @setter have no signature, so they are shown as getter <name> and setter <name>.

It works with --make, so --list --make --srcdir . lists everything which Argument Clinic defines in the tree.

It also makes the parsed data reachable from the command line, which the remaining items of #108643 need.

Linked PRs

• gh-155263: Add the --list option to Argument Clinic #155264