ruff (various)

mmgen/proto/eth/rlp/atomic.py

@@ -1,10 +1,7 @@
 import abc
 
-
 class Atomic(metaclass=abc.ABCMeta):
     """ABC for objects that can be RLP encoded as is."""
-    pass
-
 
 Atomic.register(bytes)
 Atomic.register(bytearray)

mmgen/proto/eth/rlp/exceptions.py

@@ -1,6 +1,5 @@
 class RLPException(Exception):
     """Base class for exceptions raised by this package."""
-    pass
 
 
 class EncodingError(RLPException):

mmgen/proto/eth/rlp/sedes/serializable.py

@@ -477,4 +477,3 @@ class Serializable(BaseSerializable, metaclass=SerializableBase):
     """
     The base class for serializable objects.
     """
-    pass

pyproject.toml

@@ -22,7 +22,6 @@ ignore = [
 	"B026", # Star-arg unpacking after a keyword argument is strongly discouraged
 	"BLE001", # Do not catch blind exception: `Exception`
 	"E722", # bare except
-	"FURB129", # Instead of calling `readlines()`, iterate over file object directly
 	"FURB157", # Verbose expression in `Decimal` constructor
 	"FURB163", # Prefer `math.log2(state.lanew)` over `math.log` with a redundant base
 	"FURB166", # Use of `int` with explicit `base=16` after removing prefix
@@ -30,9 +29,6 @@ ignore = [
 	"I001", # Import block is un-sorted or un-formatted
 	"ISC004", # Unparenthesized implicit string concatenation in collection
 	"N999", # Invalid module name: 'import'
-	"PERF102", # When using only the keys of a dict use the `keys()` method
-	"PIE790", # Unnecessary `pass` statement
-	"PIE804", # Unnecessary `dict` kwargs
 	"PLC0206", # Extracting value from dictionary without calling `.items()`
 	"PLC3002", # Lambda expression called directly. Execute the expression inline instead.
 	"PLR1704", # Redefining argument with the local name `tx`

test/gentest.py

@@ -162,7 +162,7 @@ class GenTool:
 		else:
 			ret = self.run(sec, vcoin)
 			if cache_data:
-				self.data[key] = sd(**{'reduced':sec.hex()}, **ret._asdict())
+				self.data[key] = sd(reduced=sec.hex(), **ret._asdict())
 			return ret
 
 class GenToolEth_keys(GenTool):
@@ -453,7 +453,7 @@ def speed_test(proto, kg, ag, rounds):
 def dump_test(proto, kg, ag, filename):
 
 	with open(filename) as fp:
-		dump = [[*(e.split()[0] for e in line.split('addr='))] for line in fp.readlines() if 'addr=' in line]
+		dump = [[*(e.split()[0] for e in line.split('addr='))] for line in fp if 'addr=' in line]
 		if not dump:
 			die(1, f'File {filename!r} appears not to be a wallet dump')
 

test/tooltest2.py

@@ -337,7 +337,7 @@ if cfg.tool_api:
 
 if cfg.list_tests:
 	Msg('Available tests:')
-	for modname, cmdlist in main_tool.mods.items():
+	for modname in main_tool.mods.keys():
 		cls = importlib.import_module(f'mmgen.tool.{modname}').tool_cmd
 		Msg(f'  {modname:6} - {docstring_head(cls)}')
 	sys.exit(0)