feat: add glob method on ContentDirectory

jwebsite/content.py

@@ -1,6 +1,6 @@
 from functools import cache
 from pathlib import Path
-from typing import Any, Iterator
+from typing import Any, Iterable, Iterator
 
 from markdown import Markdown
 from yaml import Loader, load
@@ -27,6 +27,10 @@ class ContentDirectory(Content):
 
         return current
 
+    def glob(self, pattern: str) -> Iterable[Content]:
+        for item in self.path.glob(pattern):
+            yield self.load(str(item))
+
     @cache  # noqa: B019
     def __load_children(self, name: str) -> Content:
         child_path = self.path / name