From e6ea0ba222ac2fba1a7a83c53caf43da33ff1d63 Mon Sep 17 00:00:00 2001
From: "pre-commit-ci[bot]"
 <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Date: Mon, 10 Feb 2025 09:53:57 +0000
Subject: [PATCH] [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci
---
 conversions/roman_numerals.py | 43 +++++++++++++++++++++++++++--------
 1 file changed, 34 insertions(+), 9 deletions(-)

diff --git a/conversions/roman_numerals.py b/conversions/roman_numerals.py
index eba367142..24183ea4d 100644
--- a/conversions/roman_numerals.py
+++ b/conversions/roman_numerals.py
@@ -1,11 +1,32 @@
 ROMAN = [
-(1000000, "M_"), (900000, "C_M_"), (500000, "D_"), (400000, "C_D_"),
-    (100000, "C_"), (90000, "X_C_"), (50000, "L_"), (40000, "X_L_"),
-    (10000, "X_"), (9000, "I_X_"), (5000, "V_"), (4000, "I_V_"),
-    (1000, "M"), (900, "CM"), (500, "D"), (400, "CD"),
-    (100, "C"), (90, "XC"), (50, "L"), (40, "XL"),
-    (10, "X"), (9, "IX"), (5, "V"), (4, "IV"), (1, "I")
+    (1000000, "M_"),
+    (900000, "C_M_"),
+    (500000, "D_"),
+    (400000, "C_D_"),
+    (100000, "C_"),
+    (90000, "X_C_"),
+    (50000, "L_"),
+    (40000, "X_L_"),
+    (10000, "X_"),
+    (9000, "I_X_"),
+    (5000, "V_"),
+    (4000, "I_V_"),
+    (1000, "M"),
+    (900, "CM"),
+    (500, "D"),
+    (400, "CD"),
+    (100, "C"),
+    (90, "XC"),
+    (50, "L"),
+    (40, "XL"),
+    (10, "X"),
+    (9, "IX"),
+    (5, "V"),
+    (4, "IV"),
+    (1, "I"),
 ]
+
+
 def roman_to_int(roman):
     """
     Convert a Roman numeral to an integer, supporting Vinculum notation
@@ -26,13 +47,15 @@ def roman_to_int(roman):
 
     i, total = 0, 0
     while i < len(roman):
-        if i + 1 < len(roman) and roman[i:i+2] in vals:
-            total += vals[roman[i:i+2]]
+        if i + 1 < len(roman) and roman[i : i + 2] in vals:
+            total += vals[roman[i : i + 2]]
             i += 2
         else:
             total += vals[roman[i]]
             i += 1
     return total
+
+
 def int_to_roman(number):
     """
     Convert an integer to a Roman numeral, supporting Vinculum notation
@@ -55,7 +78,9 @@ def int_to_roman(number):
         if number == 0:
             break
     return "".join(result)
-    
+
+
 if __name__ == "__main__":
     import doctest
+
     doctest.testmod()