fix (data): Fix symlink from metadata to experiment file.

Bug existed because we were attempting to trim ".html", but ended up trimming
"debug"

Also:
    Fix bug resolving trials_folder when using default value with no
        pyproject.toml config

mitosis/__init__.py

@@ -522,7 +522,7 @@ def _create_filename(
     new_filename = f"trial_{variant}_{iteration}_{suffix}"
     if debug:
         new_filename += "debug"
-    elif extension == "html":
+    if extension == "html":
         new_filename += ".html"
     elif extension == "ipynb":
         new_filename += ".ipynb"

mitosis/_disk.py

@@ -89,8 +89,8 @@ def locate_trial_folder(
             trials_folder = Path("trials")
     else:
         trials_folder = Path(trials_folder).resolve()
-    if not trials_folder.absolute():
-        trials_folder = get_repo().working_dir.absolute() / trials_folder
+    if not trials_folder.is_absolute():
+        trials_folder = Path(get_repo().working_dir).absolute() / trials_folder
     if not hexstr:
         return trials_folder
 

mitosis/tests/test_all.py

@@ -140,6 +140,8 @@ def test_mock_experiment(mock_steps, tmp_path):
     )
     data = mitosis.load_trial_data(exp_key, trials_folder=tmp_path)
     assert len(data[1]["data"]) == 5
+    metadata = mitosis._disk.locate_trial_folder(exp_key, trials_folder=tmp_path)
+    assert (metadata / "experiment").resolve().exists()
 
 
 def test_mod_metadata_debug(mock_steps, tmp_path):