Minor fixes

childmindresearch · Jul 17, 2024 · b875ba7 · b875ba7
1 parent e6b0617
commit b875ba7
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Showing 2 changed files with 4 additions and 2 deletions.
diff --git a/src/styx/model/from_boutiques.py b/src/styx/model/from_boutiques.py
@@ -166,6 +166,8 @@ def _input_argument_from_boutiques(bt_input: dict) -> InputArgument:
     # Note: Boutiques 0.5 does not require value-key and I don't know why.
     if "value-key" not in bt_input:
         raise ValueError(f"value-key is missing for input '{bt_input['id']}'")
+    if len(bt_input["value-key"]) == 0:
+        raise ValueError(f"value-key is empty for input '{bt_input['id']}'")
 
     type_ = _input_type_from_boutiques(bt_input)
     has_default_value, default_value = _default_value_from_boutiques(bt_input)

diff --git a/src/styx/pycodegen/utils.py b/src/styx/pycodegen/utils.py
@@ -22,8 +22,8 @@ def ensure_python_symbol(name: str, alt_prefix: str = "v_") -> str:
     """
     # Remove invalid characters
     name = re.sub(r"[^a-zA-Z0-9_]", "_", name)
-    # Prefix if name starts with a digit
-    if re.match(r"^\d", name):
+    # Prefix if name starts with a digit or underscore
+    if re.match(r"^[0-9_]", name):
         name = f"{alt_prefix}{name}"
     return name