feat: support list with single entry for pin_upload

Author: machow

pins/boards.py

@@ -248,6 +248,9 @@ def _pin_store(
         if type == "file":
             # the file type makes the name of the data the exact filename, rather
             # than the pin name + a suffix (e.g. my_pin.csv).
+            if isinstance(x, (tuple, list)) and len(x) == 1:
+                x = x[0]
+
             _p = Path(x)
             _base_len = len(_p.name) - len("".join(_p.suffixes))
             object_name = _p.name[:_base_len]

pins/tests/test_boards.py

@@ -218,6 +218,19 @@ def test_board_pin_download_no_cache_error(board, tmp_path):
         (pin_path,) = board.pin_download("cool_pin")
 
 
+def test_board_pin_upload_path_list(board_with_cache, tmp_path):
+    # create and save data
+    df = pd.DataFrame({"x": [1, 2, 3]})
+
+    path = tmp_path / "data.csv"
+    df.to_csv(path, index=False)
+
+    meta = board_with_cache.pin_upload([path], "cool_pin")
+    assert meta.type == "file"
+
+    (pin_path,) = board_with_cache.pin_download("cool_pin")
+
+
 def test_board_pin_write_rsc_index_html(board, tmp_dir2, snapshot):
     if board.fs.protocol != "rsc":
         pytest.skip()