removed .csv suffix from annotation name

cellxgene_gateway/items/file/fileitem.py

@@ -18,10 +18,11 @@ class FileItem(Item):
     The Item superclass expects a 'name' and 'type'.
     """
 
-    def __init__(self, subpath: str, *args, **kwargs):
+    def __init__(self, subpath: str, ext: str = "", *args, **kwargs):
         super().__init__(*args, **kwargs)
         self.subpath = subpath
+        self.ext = ext
 
     @property
     def descriptor(self) -> str:
-        return os.path.join(self.subpath, self.name).strip("/")
+        return os.path.join(self.subpath, self.name + self.ext).strip("/")

cellxgene_gateway/items/file/fileitem_source.py

@@ -150,9 +150,16 @@ class FileItemSource(ItemSource):
     def make_fileitem_from_path(
         self, filename, subpath, is_annotation=False, is_shallow=False
     ) -> FileItem:
+        if is_annotation and filename.endswith(self.annotation_file_suffix):
+            name = filename[: -len(self.annotation_file_suffix)]
+            ext = self.annotation_file_suffix
+        else:
+            name = filename
+            ext = ""
         item = FileItem(
             subpath=subpath,
-            name=filename,
+            name=name,
+            ext=ext,
             type=ItemType.annotation if is_annotation else ItemType.h5ad,
         )