From 1bac703c14976e38baba1d194acd413db81bb40d Mon Sep 17 00:00:00 2001
From: Viicos <65306057+Viicos@users.noreply.github.com>
Date: Wed, 22 May 2024 12:13:28 +0200
Subject: [PATCH] =?UTF-8?q?=F0=9F=8F=B7=EF=B8=8F=20Use=20`TypeIs`=20where?=
 =?UTF-8?q?=20possible?=
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---
 src/openforms/config/checks.py | 6 ++++--
 src/openforms/formio/utils.py  | 5 +++--
 2 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/src/openforms/config/checks.py b/src/openforms/config/checks.py
index dfd4bc8d35..f5b58c4b4f 100644
--- a/src/openforms/config/checks.py
+++ b/src/openforms/config/checks.py
@@ -1,8 +1,10 @@
-from typing import Any, Generator, Protocol, TypeGuard
+from typing import Any, Generator, Protocol
 
 from django.utils.encoding import force_str
 from django.utils.translation import gettext as _
 
+from typing_extensions import TypeIs
+
 from openforms.appointments.registry import register as appointments_register
 from openforms.contrib.brk.checks import BRKValidatorCheck
 from openforms.contrib.kadaster.config_check import BAGCheck, LocatieServerCheck
@@ -30,7 +32,7 @@ def _subset_match(requested: str | None, checking: str) -> bool:
     return requested == checking
 
 
-def is_plugin(plugin: Any) -> TypeGuard[AbstractBasePlugin]:
+def is_plugin(plugin: Any) -> TypeIs[AbstractBasePlugin]:
     if hasattr(plugin, "identifier"):
         return True
     return False
diff --git a/src/openforms/formio/utils.py b/src/openforms/formio/utils.py
index c97d318604..3b5c5612e5 100644
--- a/src/openforms/formio/utils.py
+++ b/src/openforms/formio/utils.py
@@ -1,9 +1,10 @@
 import logging
 from dataclasses import dataclass
-from typing import Any, Callable, Iterator, TypeAlias, TypeGuard
+from typing import Any, Callable, Iterator, TypeAlias
 
 import elasticapm
 from glom import Coalesce, Path, glom
+from typing_extensions import TypeIs
 
 from openforms.typing import DataMapping, JSONObject, JSONValue
 from openforms.utils.glom import _glom_path_to_str
@@ -21,7 +22,7 @@
 )
 
 
-def _is_column_component(component: ComponentLike) -> TypeGuard[ColumnsComponent]:
+def _is_column_component(component: ComponentLike) -> TypeIs[ColumnsComponent]:
     return component.get("type") == "columns"