From 9aa42e5ffbe9e79302ecbb97a1b09533e0c0d901 Mon Sep 17 00:00:00 2001
From: Remi Rampin <remi@rampin.org>
Date: Tue, 10 May 2022 23:33:57 -0400
Subject: [PATCH] Point out which codes are too close

---
 france/france_rsvp/codes.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/france/france_rsvp/codes.py b/france/france_rsvp/codes.py
index 16f93ca..5fbe3e4 100644
--- a/france/france_rsvp/codes.py
+++ b/france/france_rsvp/codes.py
@@ -40,6 +40,11 @@ def _load_codes():
     errored_codes = {}
     for code in correct_codes:
         for error in list_errors(code):
+            if error in errored_codes:
+                raise ValueError("%s too close to %s" % (
+                    code,
+                    errored_codes[error],
+                ))
             errored_codes[error] = code
     assert (
         len(errored_codes)