Prefer unpacking over concatenating (RUF005)

Pythonwin/Scintilla/win32/DepGen.py

@@ -19,7 +19,7 @@ def Generate():
 
     # Create the dependencies file for g++
     deps = Dependencies.FindDependencies(
-        ["../win32/*.cxx"] + sources, ["../win32"] + includes, ".o", "../win32/"
+        ["../win32/*.cxx", *sources], ["../win32", *includes], ".o", "../win32/"
     )
 
     # Add ScintillaBaseL as the same as ScintillaBase

Pythonwin/pywin/Demos/ocx/ocxserialtest.py

@@ -67,7 +67,7 @@ def OnComm(self):
 
 class TestSerDialog(dialog.Dialog):
     def __init__(self, *args):
-        dialog.Dialog.__init__(*(self,) + args)
+        dialog.Dialog.__init__(self, *args)
         self.olectl = None
 
     def OnComm(self):

Pythonwin/pywin/docking/DockingBar.py

@@ -96,7 +96,7 @@ def CreateWindow(
         self._obj_.CreateWindow(wndClass, title, style, (0, 0, 0, 0), parent, id)
 
         # Create the child dialog
-        self.dialog = childCreator(*(self,) + childCreatorArgs)
+        self.dialog = childCreator(self, *childCreatorArgs)
 
         # use the dialog dimensions as default base dimensions
         assert self.dialog.IsWindow(), (

Pythonwin/pywin/framework/editor/color/coloreditor.py

@@ -631,8 +631,9 @@ def GetPythonPropertyPages(self):
         """Returns a list of property pages"""
         from pywin.scintilla import configui
 
-        return EditorTemplateBase.GetPythonPropertyPages(self) + [
-            configui.ScintillaFormatPropertyPage()
+        return [
+            *EditorTemplateBase.GetPythonPropertyPages(self),
+            configui.ScintillaFormatPropertyPage(),
         ]
 
 

Pythonwin/pywin/framework/interact.py

@@ -486,7 +486,7 @@ def ExtractCommand(self, lines):
         while end >= start:
             thisLine = self.DoGetLine(end)
             promptLen = len(GetPromptPrefix(thisLine))
-            retList = [thisLine[promptLen:]] + retList
+            retList = [thisLine[promptLen:], *retList]
             end -= 1
         return retList
 

Pythonwin/pywin/scintilla/config.py

@@ -175,7 +175,7 @@ def configure(self, editor, subsections=None):
         # First, we "recursively" connect any we are based on.
         if subsections is None:
             subsections = []
-        subsections = [""] + subsections
+        subsections = ["", *subsections]
         general = self.get_data("general")
         if general:
             parents = general.get("based on", [])
@@ -224,7 +224,7 @@ def configure(self, editor, subsections=None):
     def get_key_binding(self, event, subsections=None):
         if subsections is None:
             subsections = []
-        subsections = [""] + subsections
+        subsections = ["", *subsections]
 
         subsection_keymap = self.get_data("keys")
         for subsection in subsections:

Pythonwin/pywin/tools/TraceCollector.py

@@ -38,7 +38,7 @@ def CollectorThread(stopEvent, file):
 
 class WindowOutput(winout.WindowOutput):
     def __init__(self, *args):
-        winout.WindowOutput.__init__(*(self,) + args)
+        winout.WindowOutput.__init__(self, *args)
         self.hStopThread = win32event.CreateEvent(None, 0, 0, None)
         _thread.start_new(CollectorThread, (self.hStopThread, self))
 

com/win32com/client/__init__.py

@@ -597,7 +597,7 @@ def __setattr__(self, attr, value):
             args, defArgs = self._prop_map_put_[attr]
         except KeyError:
             raise AttributeError(f"'{self!r}' object has no attribute '{attr}'")
-        self._oleobj_.Invoke(*(args + (value,) + defArgs))
+        self._oleobj_.Invoke(*args, value, *defArgs)
 
     def _get_good_single_object_(self, obj, obUserName=None, resultCLSID=None):
         return _get_good_single_object_(obj, obUserName, resultCLSID)

com/win32com/client/dynamic.py

@@ -209,7 +209,7 @@ def __call__(self, *args):
                 pythoncom.DISPID_VALUE,
             )
         if invkind is not None:
-            allArgs = (dispid, LCID, invkind, 1) + args
+            allArgs = (dispid, LCID, invkind, 1, *args)
             return self._get_good_object_(
                 self._oleobj_.Invoke(*allArgs), self._olerepr_.defaultDispatchName, None
             )
@@ -331,7 +331,7 @@ def __setitem__(self, index, *args):
                 pythoncom.DISPID_VALUE,
             )
         if invkind is not None:
-            allArgs = (dispid, LCID, invkind, 0, index) + args
+            allArgs = (dispid, LCID, invkind, 0, index, *args)
             return self._get_good_object_(
                 self._oleobj_.Invoke(*allArgs), self._olerepr_.defaultDispatchName, None
             )
@@ -354,7 +354,7 @@ def _find_dispatch_type_(self, methodName):
 
     def _ApplyTypes_(self, dispid, wFlags, retType, argTypes, user, resultCLSID, *args):
         result = self._oleobj_.InvokeTypes(
-            *(dispid, LCID, wFlags, retType, argTypes) + args
+            dispid, LCID, wFlags, retType, argTypes, *args
         )
         return self._get_good_object_(result, user, resultCLSID)
 
@@ -447,7 +447,7 @@ def _proc_(self, name, *args):
             item = self._olerepr_.mapFuncs[name]
             dispId = item.dispid
             return self._get_good_object_(
-                self._oleobj_.Invoke(*(dispId, LCID, item.desc[4], 0) + (args))
+                self._oleobj_.Invoke(dispId, LCID, item.desc[4], 0, *args)
             )
         except KeyError:
             raise AttributeError(name)
@@ -505,7 +505,7 @@ def _LazyAddAttr_(self, attr):
                     r = olerepr._AddVar_(typeinfo, t, 0)
                 else:  # not found or TYPEDESC/IMPLICITAPP
                     r = None
-                if not r is None:
+                if r is not None:
                     key, map = r[0], r[1]
                     item = map[key]
                     if map == olerepr.propMapPut:

com/win32com/demos/connect.py

@@ -20,8 +20,9 @@
 
 class ConnectableServer(win32com.server.connect.ConnectableServer):
     _public_methods_ = [
-        "DoIt"
-    ] + win32com.server.connect.ConnectableServer._public_methods_
+        "DoIt",
+        *win32com.server.connect.ConnectableServer._public_methods_,
+    ]
     _connect_interfaces_ = [IID_IConnectDemoEvents]
 
     # The single public method that the client can call on us

com/win32com/demos/ietoolbar.py

@@ -96,7 +96,7 @@ def toparam(self):
                     val = default
                 vals.append(val)
             full_fmt += fmt
-        return struct.pack(*(full_fmt,) + tuple(vals))
+        return struct.pack(full_fmt, *vals)
 
 
 class TBBUTTON(WIN32STRUCT):

com/win32com/server/connect.py

@@ -77,7 +77,7 @@ def _BroadcastNotify(self, broadcaster, extraArgs):
         # Ignores clients that fail.
         for interface in self.connections.values():
             try:
-                broadcaster(*(interface,) + extraArgs)
+                broadcaster(interface, *extraArgs)
             except pythoncom.com_error as details:
                 self._OnNotifyFail(interface, details)
 

com/win32com/server/register.py

@@ -304,7 +304,7 @@ def RegisterServer(
     if addPyComCat is None:
         addPyComCat = pythoncom.frozen == 0
     if addPyComCat:
-        catids = catids + [CATID_PythonCOMServer]
+        catids = [*catids, CATID_PythonCOMServer]
 
     # Set up the implemented categories
     if catids:

com/win32com/test/testIterators.py

@@ -137,4 +137,4 @@ def suite():
 
 
 if __name__ == "__main__":
-    unittest.main(argv=sys.argv + ["suite"])
+    unittest.main(argv=[*sys.argv, "suite"])

com/win32comext/axdebug/debugger.py

@@ -44,7 +44,7 @@ def BuildModule(module, built_nodes, rootNode, create_node_fn, create_node_args)
         # print("keeping", module.__name__)
         node = ModuleTreeNode(module)
         built_nodes[module] = node
-        realNode = create_node_fn(*(node,) + create_node_args)
+        realNode = create_node_fn(node, *create_node_args)
         node.realNode = realNode
 
         # Split into parent nodes.

com/win32comext/axdebug/expressions.py

@@ -149,7 +149,7 @@ class EnumDebugPropertyInfo(ListEnumeratorGateway):
 
     """
 
-    _public_methods_ = ListEnumeratorGateway._public_methods_ + ["GetCount"]
+    _public_methods_ = [*ListEnumeratorGateway._public_methods_, "GetCount"]
     _com_interfaces_ = [axdebug.IID_IEnumDebugPropertyInfo]
 
     def GetCount(self):

com/win32comext/axdebug/gateways.py

@@ -74,9 +74,10 @@ def GetDocumentClassId(self):
 
 
 class DebugDocumentProvider(DebugDocumentInfo):
-    _public_methods_ = DebugDocumentInfo._public_methods_ + ["GetDocument"]
-    _com_interfaces_ = DebugDocumentInfo._com_interfaces_ + [
-        axdebug.IID_IDebugDocumentProvider
+    _public_methods_ = [*DebugDocumentInfo._public_methods_, "GetDocument"]
+    _com_interfaces_ = [
+        *DebugDocumentInfo._com_interfaces_,
+        axdebug.IID_IDebugDocumentProvider,
     ]
 
     def GetDocument(self):
@@ -92,8 +93,9 @@ class DebugApplicationNode(DebugDocumentProvider):
         + DebugDocumentProvider._public_methods_
     )
     _com_interfaces_ = [
-        axdebug.IID_IDebugDocumentProvider
-    ] + DebugDocumentProvider._com_interfaces_
+        axdebug.IID_IDebugDocumentProvider,
+        *DebugDocumentProvider._com_interfaces_,
+    ]
 
     def __init__(self):
         DebugDocumentProvider.__init__(self)
@@ -153,13 +155,13 @@ class DebugDocument(DebugDocumentInfo):
     """The base interface to all debug documents."""
 
     _public_methods_ = DebugDocumentInfo._public_methods_
-    _com_interfaces_ = [axdebug.IID_IDebugDocument] + DebugDocumentInfo._com_interfaces_
+    _com_interfaces_ = [axdebug.IID_IDebugDocument, *DebugDocumentInfo._com_interfaces_]
 
 
 class DebugDocumentText(DebugDocument):
     """The interface to a text only debug document."""
 
-    _com_interfaces_ = [axdebug.IID_IDebugDocumentText] + DebugDocument._com_interfaces_
+    _com_interfaces_ = [axdebug.IID_IDebugDocumentText, *DebugDocument._com_interfaces_]
     _public_methods_ = [
         "GetDocumentAttributes",
         "GetSize",
@@ -168,7 +170,8 @@ class DebugDocumentText(DebugDocument):
         "GetText",
         "GetPositionOfContext",
         "GetContextOfPosition",
-    ] + DebugDocument._public_methods_
+        *DebugDocument._public_methods_,
+    ]
 
     def __init__(self):
         pass

com/win32comext/axscript/client/framework.py

@@ -53,7 +53,7 @@ def profile(fn, *args):
     try:
         # roll on 1.6 :-)
         # 		return prof.runcall(fn, *args)
-        return prof.runcall(*(fn,) + args)
+        return prof.runcall(fn, *args)
     finally:
         import pstats
 

com/win32comext/shell/demos/servers/column_provider.py

@@ -18,7 +18,8 @@
 from win32com.shell import shell, shellcon
 
 IPersist_Methods = ["GetClassID"]
-IColumnProvider_Methods = IPersist_Methods + [
+IColumnProvider_Methods = [
+    *IPersist_Methods,
     "Initialize",
     "GetColumnInfo",
     "GetItemData",

com/win32comext/shell/shellcon.py

@@ -1210,10 +1210,11 @@ def EIRESID(x):
     "ContextSensitiveHelp",
 ]  # XXX - this should be somewhere in win32com
 IPersist_Methods = ["GetClassID"]
-IPersistFolder_Methods = IPersist_Methods + ["Initialize"]
-IPersistFolder2_Methods = IPersistFolder_Methods + ["GetCurFolder"]
+IPersistFolder_Methods = [*IPersist_Methods, "Initialize"]
+IPersistFolder2_Methods = [*IPersistFolder_Methods, "GetCurFolder"]
 IShellExtInit_Methods = ["Initialize"]
-IShellView_Methods = IOleWindow_Methods + [
+IShellView_Methods = [
+    *IOleWindow_Methods,
     "TranslateAccelerator",
     "EnableModeless",
     "UIActivate",
@@ -1239,7 +1240,8 @@ def EIRESID(x):
     "GetDisplayNameOf",
     "SetNameOf",
 ]
-IShellFolder2_Methods = IShellFolder_Methods + [
+IShellFolder2_Methods = [
+    *IShellFolder_Methods,
     "GetDefaultSearchGUID",
     "EnumSearches",
     "GetDefaultColumn",

isapi/install.py

@@ -531,7 +531,7 @@ def CheckLoaderModule(dll_name):
 def _CallHook(ob, hook_name, options, *extra_args):
     func = getattr(ob, hook_name, None)
     if func is not None:
-        args = (ob, options) + extra_args
+        args = (ob, options, *extra_args)
         func(*args)
 
 

ruff.toml

@@ -11,8 +11,10 @@ select = [
   "C4", # flake8-comprehensions
   "F811", # redefined-while-unused
   "I", # isort
+  "PIE800", # unnecessary-spread
   "PLC", # Pylint Convention
   "PLE", # Pylint Error
+  "RUF005", # collection-literal-concatenation
   "RSE", # flake8-raise
   "W", # pycodestyle Warning
   "YTT", # flake8-2020
@@ -51,8 +53,7 @@ extend-ignore = [
 # TODO: Make adodbapi changes in their own PRs
 "adodbapi/*" = [
   "C4",
-  "UP031",
-  "UP032",
+  "RUF005",
   # Dropping Python 3.8 support
   "UP005",
   "UP006",