Implement new mapping format

src/toldg/write.py

@@ -5,7 +5,7 @@ from toldg.models import Config, Transaction
 from toldg.utils import category_to_bean
 
 BEANCOUNT_TRANSACTION_TEMPLATE = """
-{t.date} * "{t.description}"
+{t.date} * {t.description}
     {t.account2:<40}  {t.debit:<6} {t.currency}
     {t.account1:<40}  {t.credit:<6} {t.currency}
 """
@@ -13,7 +13,18 @@ BEANCOUNT_TRANSACTION_TEMPLATE = """
 
 def format(t):
     t.date = t.date.replace("/", "-")
-    t.description = t.description.replace('"', '\\"')
+    if t.narration and t.payee:
+        # A transaction may have an optional “payee” and/or a “narration.”
+        t.description = f'"{t.payee}" "{t.narration}"'
+    elif t.narration:
+        # If you place a single string on a transaction line, it becomes its narration:
+        t.description = f'"{t.narration}"'
+    elif t.payee:
+        # If you want to set just a payee, put an empty narration string:
+        t.description = f'"{t.payee}" ""'
+    else:
+        t.description = f'"{t.description}"'
+
     if not t.debit.startswith("-"):
         t.debit = " " + t.debit
     if not t.credit.startswith("-"):