From 7ae0b988d353c9b31b9d0aad1349b6a55e5b67c8 Mon Sep 17 00:00:00 2001
From: The MMGen Project <mmgen@tuta.io>
Date: Fri, 7 Aug 2026 09:37:48 +0000
Subject: [PATCH] ruff various minor

---
 mmgen/help/__init__.py    |  2 +-
 mmgen/proto/eth/tx/new.py |  4 ++--
 mmgen/tool/rpc.py         |  2 +-
 mmgen/tx/completed.py     |  4 ++--
 pyproject.toml            | 11 +++++------
 test/cmdtest_d/regtest.py |  2 +-
 6 files changed, 12 insertions(+), 13 deletions(-)

diff --git a/mmgen/help/__init__.py b/mmgen/help/__init__.py
index c4f13cb1..a5865967 100755
--- a/mmgen/help/__init__.py
+++ b/mmgen/help/__init__.py
@@ -75,7 +75,7 @@ def gen_arg_tuple(cfg, func, text):
 		'cfg':        cfg}
 
 	for arg in func.__code__.co_varnames:
-		yield d[arg] if arg in d else text
+		yield d.get(arg, text)
 
 def make_usage_str(cfg, *, caller):
 	def gen():
diff --git a/mmgen/proto/eth/tx/new.py b/mmgen/proto/eth/tx/new.py
index 4b507653..8edd5c27 100755
--- a/mmgen/proto/eth/tx/new.py
+++ b/mmgen/proto/eth/tx/new.py
@@ -153,11 +153,11 @@ class TokenNew(TokenBase, New):
 				method = 'eth_estimateGas',
 				from_addr = self.inputs[0].addr,
 				data = data)
-		except Exception as e:
+		except Exception:
 			ymsg(
 				'Unable to estimate gas limit via node. '
 				'Please retry with --gas set to an integer value, or ‘fallback’ for a sane default')
-			raise e
+			raise
 
 		return int(res, 16)
 
diff --git a/mmgen/tool/rpc.py b/mmgen/tool/rpc.py
index 282bb5f0..48dddb9b 100755
--- a/mmgen/tool/rpc.py
+++ b/mmgen/tool/rpc.py
@@ -161,7 +161,7 @@ class tool_cmd(tool_cmd_base):
 		from ..obj import TwComment
 		from ..tw.ctl import TwCtl
 		ret = await (await TwCtl(self.cfg, self.proto, mode='w')).set_comment(mmgen_or_coin_addr, label)
-		return True if isinstance(ret, TwComment) else False
+		return isinstance(ret, TwComment)
 
 	async def remove_label(self, mmgen_or_coin_addr: str):
 		"remove descriptive label for address in tracking wallet"
diff --git a/mmgen/tx/completed.py b/mmgen/tx/completed.py
index f18e32ec..373edf56 100755
--- a/mmgen/tx/completed.py
+++ b/mmgen/tx/completed.py
@@ -34,13 +34,13 @@ class Completed(Base):
 			try:
 				MMGenTxFile(self).parse(str(filename), quiet_open=quiet_open)
 				self.check_serialized_integrity()
-			except Exception as e:
+			except Exception:
 				from ..color import orange
 				from ..util import msg
 				msg(orange(
 					f'Something is wrong with transaction file ‘{filename}’\n'
 					'To fix this problem, please move or delete the file'))
-				raise e
+				raise
 
 			# repeat with sign and send, because coin daemon could be restarted
 			self.check_correct_chain()
diff --git a/pyproject.toml b/pyproject.toml
index af68bbe9..2f275174 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -35,14 +35,8 @@ ignore = [
 	"S110", # `try`-`except`-`pass` detected, consider logging the exception
 	"SIM102", # Use a single `if` statement instead of nested `if` statements
 	"SIM114", # Combine `if` branches using logical `or` operator
-	"SIM210", # Use `bool(...)` instead of `True if ... else False`
-	"SIM401", # Use `d.get(arg, text)` instead of an `if` block
 	"SIM905", # Consider using a list literal instead of `str.split`
-	"TRY002", # Create your own exception
-	"TRY201", # Use `raise` without specifying exception name
-	"UP004", # Class `Binary` inherits from `object`
 	"UP006", # Use `list` instead of `List` for type annotation
-	"UP008", # Use `super()` instead of `super(__class__, self)`
 	"UP022", # Prefer `capture_output` over sending `stdout` and `stderr` to `PIPE`
 	"UP030", # Use implicit references for positional format fields
 	"UP031", # Use format specifiers instead of percent format
@@ -60,6 +54,11 @@ ignore = [
 "mmgen/tool/rpc.py"             = [ "RUF013" ]       # PEP 484 prohibits implicit `Optional`
 "mmgen/contrib/keccak.py"       = [ "FURB163" ]      # `math.log` -> `math.log2(state.lanew)`
 "examples/*"                    = [ "ASYNC230" ]     # open() in async function
+"mmgen/proto/eth/rlp/*" = [
+	"TRY002", # create your own exception
+	"UP004",  # class `Binary` inherits from `object`
+	"UP008"   # Use `super()` instead of `super(__class__, self)`
+]
 
 "test/include/common.py" = [
 	"F821",   # undefined name 'cfg'
diff --git a/test/cmdtest_d/regtest.py b/test/cmdtest_d/regtest.py
index 7cca0c77..0110f880 100755
--- a/test/cmdtest_d/regtest.py
+++ b/test/cmdtest_d/regtest.py
@@ -496,7 +496,7 @@ class CmdTestRegtest(CmdTestBase, CmdTestShared):
 
 		gldict = globals()
 		for k in rt_data:
-			gldict[k] = rt_data[k][coin] if coin in rt_data[k] else None
+			gldict[k] = rt_data[k].get(coin, None)
 
 		self.use_bdb_wallet = self.bdb_wallet or coin != 'btc'