working 2.0 clone

custom_components/hacs/utils/template.py

@@ -0,0 +1,38 @@
+"""Custom template support."""
+from __future__ import annotations
+
+from typing import TYPE_CHECKING
+
+from jinja2 import Template
+
+if TYPE_CHECKING:
+    from ..base import HacsBase
+    from ..repositories.base import HacsRepository
+
+
+def render_template(hacs: HacsBase, content: str, context: HacsRepository) -> str:
+    """Render templates in content."""
+    if hacs.configuration.experimental:
+        # Do not render for experimental
+        return content
+    # Fix None issues
+    if context.releases.last_release_object is not None:
+        prerelease = context.releases.last_release_object.prerelease
+    else:
+        prerelease = False
+
+    # Render the template
+    try:
+        return Template(content).render(
+            installed=context.data.installed,
+            pending_update=context.pending_update,
+            prerelease=prerelease,
+            selected_tag=context.data.selected_tag,
+            version_available=context.releases.last_release,
+            version_installed=context.display_installed_version,
+        )
+    except (
+        BaseException  # lgtm [py/catch-base-exception] pylint: disable=broad-except
+    ) as exception:
+        context.logger.debug(exception)
+    return content