Initial version of the E-Invoice solution of JR IT Services

jr_einvoice/utils.py

@@ -0,0 +1,9 @@
+from __future__ import annotations
+
+def money_fmt(value, currency: str = "EUR") -> str:
+    try:
+        v = float(value)
+    except Exception:
+        v = 0.0
+    # de-DE formatting (simple, stable)
+    return f"{v:,.2f} {currency}".replace(",", "X").replace(".", ",").replace("X", ".")