No unnecessary len or dict comprehension (#2554)

Author: Avasam

AutoDuck/py2d.py

@@ -24,7 +24,7 @@ def BuildArgInfos(ob):
         info = DocInfo(n, ob)
         info.short_desc = info.desc = n
         info.default = ""
-        if len(defs):
+        if defs:
             default = repr(defs.pop())
             # the default may be an object, so the repr gives '<...>' - and
             # the angle brackets screw autoduck.

com/win32com/makegw/makegwparse.py

@@ -772,7 +772,7 @@ def _GetPythonTypeDesc(self):
     "PCUITEMID_CHILD_ARRAY": (ArgFormatterIDLIST, 2),
     "const PCUITEMID_CHILD_ARRAY": (ArgFormatterIDLIST, 2),
     # Auto-add all the simple types
-    **{key: (ArgFormatterSimple, 0) for key in ConvertSimpleTypes},
+    **dict.fromkeys(ConvertSimpleTypes, (ArgFormatterSimple, 0)),
 }
 
 

win32/scripts/regsetup.py

@@ -589,7 +589,7 @@ def RegisterShellInfo(searchPaths):
                 print("Registering application", a, "to path", path)
                 regutil.RegisterNamedPath(a, path)
             if o == "-c":
-                if not len(searchPaths):
+                if not searchPaths:
                     raise error("-c option must provide at least one additional path")
                 import regutil