Add template method: sha1

custom_components/spook/ectoplasms/homeassistant/templating/sha1.py

@@ -0,0 +1,32 @@
+"""Spook - Not your homie."""
+from __future__ import annotations
+
+import hashlib
+from typing import TYPE_CHECKING, Any
+
+from ....templating import AbstractSpookTemplateFunction
+
+if TYPE_CHECKING:
+    from collections.abc import Callable
+
+
+class SpookTemplateFunction(AbstractSpookTemplateFunction):
+    """Spook template function to generate sha1 hashes."""
+
+    name = "sha1"
+
+    requires_hass_object = False
+    is_available_in_limited_environment = True
+    is_filter = True
+    is_global = True
+
+    def _function(
+        self,
+        value: str,
+    ) -> str:
+        """Generate sha1 hash from a string."""
+        return hashlib.sha1(value.encode()).hexdigest()  # noqa: S324
+
+    def function(self) -> Callable[..., Any]:
+        """Return the python method that runs this template function."""
+        return self._function