Fix circular import of config_validation and template (#41802)

homeassistant/helpers/location.py

@@ -7,7 +7,6 @@ import voluptuous as vol
 
 from homeassistant.const import ATTR_LATITUDE, ATTR_LONGITUDE
 from homeassistant.core import State
-import homeassistant.helpers.config_validation as cv
 from homeassistant.helpers.typing import HomeAssistantType
 from homeassistant.util import location as loc_util
 
@@ -91,6 +90,9 @@ def find_coordinates(
 
     # Check if state is valid coordinate set
     try:
+        # Import here, not at top-level to avoid circular import
+        import homeassistant.helpers.config_validation as cv  # pylint: disable=import-outside-toplevel
+
         cv.gps(entity_state.state.split(","))
     except vol.Invalid:
         _LOGGER.error(

homeassistant/helpers/template.py

@@ -31,7 +31,7 @@ from homeassistant.const import (
 )
 from homeassistant.core import State, callback, split_entity_id, valid_entity_id
 from homeassistant.exceptions import TemplateError
-from homeassistant.helpers import config_validation as cv, location as loc_helper
+from homeassistant.helpers import location as loc_helper
 from homeassistant.helpers.typing import HomeAssistantType, TemplateVarsType
 from homeassistant.loader import bind_hass
 from homeassistant.util import convert, dt as dt_util, location as loc_util
@@ -791,6 +791,11 @@ def result_as_boolean(template_result: Optional[str]) -> bool:
 
     """
     try:
+        # Import here, not at top-level to avoid circular import
+        from homeassistant.helpers import (  # pylint: disable=import-outside-toplevel
+            config_validation as cv,
+        )
+
         return cv.boolean(template_result)
     except vol.Invalid:
         return False