From 3b42a29dfe931a52427e59894c10997e0c01b07e Mon Sep 17 00:00:00 2001
From: Richard Schreiber <wiffbi@gmail.com>
Date: Tue, 11 Mar 2025 16:40:31 +0100
Subject: [PATCH] use tax-rule pk as key instead of (rate, code)
---
pretix_servicefees/signals.py | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/pretix_servicefees/signals.py b/pretix_servicefees/signals.py
index 25a6f62..6c0cc1f 100644
--- a/pretix_servicefees/signals.py
+++ b/pretix_servicefees/signals.py
@@ -149,9 +149,9 @@ def get_fees(
tr = p.tax_rule
if not tr:
tr = tax_rule_zero
- key = (tr.rate, tr.code)
- d[key] += p.price - p.tax_value
- trs[key] = tr
+ # use tr.pk as key as tax_rule_zero is not hashable
+ d[tr.pk] += p.price - p.tax_value
+ trs[tr.pk] = tr
base_values = sorted([(trs[key], value) for key, value in d.items()], key=lambda t: t[0].rate)
sum_base = sum(value for key, value in base_values)