code: def check_dag_init_decorator_arguments() -> int:
      dag_mod = ast.parse(DAG_PY.read_text("utf-8"), str(DAG_PY))
  
      utils_tg = ast.parse(
          UTILS_TG_PY.read_text("utf-8"), str(UTILS_TG_PY)
      )
      decos_tg = ast.parse(
          DECOS_TG_PY.read_text("utf-8"), str(DECOS_TG_PY)
      )
  
      items_to_check = [
          (
              "DAG",
              _find_dag_init(dag_mod),
              "dag",
              _find_dag_deco(dag_mod),
              "dag_id",
              "",
          ),
          (
              "TaskGroup",
              _find_tg_init(utils_tg),
              "task_group",
              _find_tg_deco(decos_tg),
              "group_id",
              None,
          ),
      ]
  
      for (
          init_name,
          init,
          deco_name,
          deco,
          id_arg,
          id_default,
      ) in items_to_check:
          if getattr(init.args, "posonlyargs", None) or getattr(
              deco.args, "posonlyargs", None
          ):
              print(
                  f"{init_name} and @{deco_name} should not declare positional-only arguments"
              )
              return -1
          if (
              init.args.vararg
              or init.args.kwarg
              or deco.args.vararg
              or deco.args.kwarg
          ):
              print(
                  f"{init_name} and @{deco_name} should not declare *args and **kwargs"
              )
              return -1
  
          # Feel free to change this and make some of the arguments keyword-only!
          if init.args.kwonlyargs or deco.args.kwonlyargs:
              print(
                  f"{init_name}() and @{deco_name}() should not declare keyword-only arguments"
              )
              return -2
          if init.args.kw_defaults or deco.args.kw_defaults:
              print(
                  f"{init_name}() and @{deco_name}() should not declare keyword-only arguments"
              )
              return -2
  
          init_arg_names = [a.arg for a in init.args.args]
          deco_arg_names = [a.arg for a in deco.args.args]
  
          if init_arg_names[0] != "self":
              print(f"First argument in {init_name} must be 'self'")
              return -3
          if init_arg_names[1] != id_arg:
              print(
                  f"Second argument in {init_name} must be {id_arg!r}"
              )
              return -3
          if deco_arg_names[0] != id_arg:
              print(
                  f"First argument in @{deco_name} must be {id_arg!r}"
              )
              return -3
  
          if len(init.args.defaults) != len(init_arg_names) - 2:
              print(
                  f"All arguments on {init_name} except self and {id_arg} must have defaults"
              )
              return -4
          if len(deco.args.defaults) != len(deco_arg_names):
              print(f"All arguments on @{deco_name} must have defaults")
              return -4
          if (
              isinstance(deco.args.defaults[0], ast.Constant)
              and deco.args.defaults[0].value != id_default
          ):
              print(
                  f"Default {id_arg} on @{deco_name} must be {id_default!r}"
              )
              return -4
  
      for init_name, init, deco_name, deco, _, _ in items_to_check:
          errors = list(
              _match_arguments(
                  (init_name, init.args.args[1:]),
                  (deco_name, deco.args.args),
              )
          )
          if errors:
              break
          init_defaults_def = (init_name, init.args.defaults)
          deco_defaults_def = (deco_name, deco.args.defaults[1:])
          errors = list(
              _match_defaults(
                  deco_arg_names, init_defaults_def, deco_defaults_def
              )
          )
          if errors:
              break
  
      for error in errors:
          print(error)
      return len(errors)
  
file_path: airflow/scripts/ci/pre_commit/pre_commit_sync_init_decorator.py
imports: from __future__ import annotations
  import ast
  import collections.abc
  import itertools
  import pathlib
  import sys
label_desc: Use image node_id 7 for calling a global function with example usage: check_dag_init_decorator_arguments() and returns: len, unknown, unknown, unknown, unknown, unknown, unknown, unknown, unknown, unknown, unknown