code: def _resolve_incomplete(
      ctx: Context, args: t.List[str], incomplete: str
  ) -> t.Tuple[t.Union[BaseCommand, Parameter], str]:
      """Find the Click object that will handle the completion of the
      incomplete value. Return the object and the incomplete value.
  
      :param ctx: Invocation context for the command represented by
          the parsed complete args.
      :param args: List of complete args before the incomplete value.
      :param incomplete: Value being completed. May be empty.
      """
      # Different shells treat an "=" between a long option name and
      # value differently. Might keep the value joined, return the "="
      # as a separate item, or return the split name and value. Always
      # split and discard the "=" to make completion easier.
      if incomplete == "=":
          incomplete = ""
      elif "=" in incomplete and _start_of_option(ctx, incomplete):
          name, _, incomplete = incomplete.partition("=")
          args.append(name)
  
      # The "--" marker tells Click to stop treating values as options
      # even if they start with the option character. If it hasn't been
      # given and the incomplete arg looks like an option, the current
      # command will provide option name completions.
      if "--" not in args and _start_of_option(ctx, incomplete):
          return ctx.command, incomplete
  
      params = ctx.command.get_params(ctx)
  
      # If the last complete arg is an option name with an incomplete
      # value, the option will provide value completions.
      for param in params:
          if _is_incomplete_option(ctx, args, param):
              return param, incomplete
  
      # It's not an option name or value. The first argument without a
      # parsed value will provide value completions.
      for param in params:
          if _is_incomplete_argument(ctx, param):
              return param, incomplete
  
      # There were no unparsed arguments, the command may be a group that
      # will provide command name completions.
      return ctx.command, incomplete
  
imports: import os
  import re
  import typing
  from gettext import gettext
  from .core import Argument
  from .core import BaseCommand
  from .core import Context
  from .core import MultiCommand
  from .core import Option
  from .core import Parameter
  from .core import ParameterSource
  from .parser import split_arg_string
  from .utils import echo
label_desc: Use image node_id 8 for calling a global function with example usage: _resolve_incomplete(ctx, args, incomplete) and returns: ctx,  incomplete, ctx,  incomplete, param,  incomplete, param,  incomplete