From 69c5741b89372d39594af2893423aa05906ab187 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?R=C3=A9mi=20Alvergnat?= <toilal.dev@gmail.com>
Date: Sat, 6 Feb 2021 00:38:00 +0100
Subject: [PATCH] fix(options): fix custom options.json groups starting/ending
 (#671)

---
 guessit/config/options.json     | 4 ++--
 guessit/rules/markers/groups.py | 6 +++++-
 2 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/guessit/config/options.json b/guessit/config/options.json
index 5a343bcb..fe695f3e 100644
--- a/guessit/config/options.json
+++ b/guessit/config/options.json
@@ -48,8 +48,8 @@
       "sub"
     ],
     "groups": {
-      "starting": "([{",
-      "ending": ")]}"
+      "starting": "([{第",
+      "ending": ")]}話"
     },
     "audio_codec": {
       "audio_channels": {
diff --git a/guessit/rules/markers/groups.py b/guessit/rules/markers/groups.py
index 4716d15d..ac66f044 100644
--- a/guessit/rules/markers/groups.py
+++ b/guessit/rules/markers/groups.py
@@ -5,6 +5,7 @@
 """
 from rebulk import Rebulk
 
+from ...options import ConfigurationException
 
 def groups(config):
     """
@@ -21,6 +22,9 @@ def groups(config):
     starting = config['starting']
     ending = config['ending']
 
+    if len(starting) != len(ending):
+        raise ConfigurationException("Starting and ending groups must have the same length")
+
     def mark_groups(input_string):
         """
         Functional pattern to mark groups (...), [...] and {...}.
@@ -28,7 +32,7 @@ def mark_groups(input_string):
         :param input_string:
         :return:
         """
-        openings = ([], [], [])
+        openings = ([], ) * len(starting)
         i = 0
 
         ret = []