Deviazione NaN nelle esportazioni CSV per le quote non misurate

Refs #124 Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
2026-10-28 22:06:43 +01:00
parent 8ef61a1285
commit 2f0a5aaf1e
4 changed files with 34 additions and 3 deletions
@@ -359,8 +359,11 @@ async def export_measurements_csv(
        # Format decimals with configured separator
        # #118: quota non misurata dalla visione -> NaN
        value_str = "NaN" if m.value is None else str(m.value).replace(".", decimal_separator)
+        # #124: quota NaN (value None) -> deviazione NaN, non vuota
        deviation_str = (
-            str(m.deviation).replace(".", decimal_separator)
+            "NaN"
+            if m.value is None
+            else str(m.deviation).replace(".", decimal_separator)
            if m.deviation is not None
            else ""
        )