fixes

esphome/helpers.py

@@ -11,16 +11,8 @@ import tempfile
 from typing import TYPE_CHECKING
 from urllib.parse import urlparse
 
-from esphome.const import (
-    KEY_CORE,
-    KEY_TARGET_FRAMEWORK,
-    KEY_TARGET_PLATFORM,
-    PlatformFramework,
-)
-from esphome.core import CORE
-
 if TYPE_CHECKING:
-    pass  # PlatformFramework is already imported above
+    from esphome.const import PlatformFramework
 
 _LOGGER = logging.getLogger(__name__)
 
@@ -532,7 +524,14 @@ def filter_source_files_from_platform(
     Returns:
         Function that returns list of files to exclude for current platform
     """
-    from esphome.const import PlatformFramework
+    # Import here to avoid circular imports
+    from esphome.const import (
+        KEY_CORE,
+        KEY_TARGET_FRAMEWORK,
+        KEY_TARGET_PLATFORM,
+        PlatformFramework,
+    )
+    from esphome.core import CORE
 
     # Pre-build lookup map from (platform, framework) tuples to PlatformFramework enum
     _PLATFORM_FRAMEWORK_LOOKUP = {pf.value: pf for pf in PlatformFramework}