From d8dd0cc2464676716e1d2399b6ecd8a861cfe7b6 Mon Sep 17 00:00:00 2001
From: The MMGen Project <mmgen@tuta.io>
Date: Fri, 7 Aug 2026 09:37:47 +0000
Subject: [PATCH] ruff FURB163 (`math.log`), FURB166 (base16 w/o prefix)

---
 mmgen/color.py      | 2 +-
 pyproject.toml      | 3 +--
 test/altcointest.py | 2 +-
 3 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/mmgen/color.py b/mmgen/color.py
index 68eda9f5..6f9c9f0a 100755
--- a/mmgen/color.py
+++ b/mmgen/color.py
@@ -73,7 +73,7 @@ def get_terminfo_colors(term=None):
 		if s.isdecimal():
 			return int(s)
 		elif s.startswith('0x') and is_hex_str(s[2:]):
-			return int(s[2:], 16)
+			return int(s, 16)
 		else:
 			return None
 
diff --git a/pyproject.toml b/pyproject.toml
index 5329eb6b..dde68724 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -22,8 +22,6 @@ ignore = [
 	"B026", # Star-arg unpacking after a keyword argument is strongly discouraged
 	"BLE001", # Do not catch blind exception: `Exception`
 	"E722", # bare except
-	"FURB163", # Prefer `math.log2(state.lanew)` over `math.log` with a redundant base
-	"FURB166", # Use of `int` with explicit `base=16` after removing prefix
 	"FURB192", # Prefer `max` over `sorted()` to compute the maximum value in a sequence
 	"I001", # Import block is un-sorted or un-formatted
 	"ISC004", # Unparenthesized implicit string concatenation in collection
@@ -73,6 +71,7 @@ ignore = [
 [tool.ruff.lint.per-file-ignores]
 "mmgen/tool/*"                  = [ "F821" ]         # Undefined name `sstr`
 "mmgen/tool/file.py"            = [ "B008" ]         # function call in dfl args
+"mmgen/contrib/keccak.py"       = [ "FURB163" ]      # `math.log` -> `math.log2(state.lanew)`
 "examples/*"                    = [ "ASYNC230" ]     # open() in async function
 
 "test/include/common.py"        = [ "F821" ]         # undefined name 'cfg'
diff --git a/test/altcointest.py b/test/altcointest.py
index ec30add5..7c3bf2b3 100755
--- a/test/altcointest.py
+++ b/test/altcointest.py
@@ -240,7 +240,7 @@ class TestCoinInfo(CoinInfo):
 		def fix_ver_info(e, k):
 			e[k] = list(e[k])
 			e[k][0] = myhex(e[k][0])
-			s1 = cls.find_addr_leading_symbol(int(e[k][0][2:], 16))
+			s1 = cls.find_addr_leading_symbol(int(e[k][0], 16))
 			m = f'Fixing leading address letter for coin {e["symbol"]} ({e[k][1]!r} --> {s1})'
 			if e[k][1] != '?':
 				assert s1 == e[k][1], f'First letters do not match! {m}'