Exclude unnecessary files/folders from dist build (#16100)

Fixed #16068

Summary of the issue:

There are some unneeded files/empty folders in the NVDA program directory:

"C:\Program Files (x86)\NVDA\brailleDisplayDrivers\albatross\readme.md"

"C:\Program Files (x86)\NVDA\brailleDisplayDrivers\eurobraille"

"C:\Program Files (x86)\NVDA\documentation_pycache_"

Description of user facing changes

Removed redundant files/folders from the installation directory.

Description of development approach

Override getRecursiveDataFiles funtion.

Abandon list comprehensions with no change in logic.

This is because empty folders are created even if their contents are completely excluded.

source/setup.py

@@ -25,20 +25,25 @@
 from py2exe.dllfinder import DllFinder  # noqa: E402
 import wx
 import importlib.machinery
+
 # Explicitly put the nvda_dmp dir on the build path so the DMP library is included
 sys.path.append(os.path.join("..", "include", "nvda_dmp"))
 RT_MANIFEST = 24
 manifestTemplateFilePath = "manifest.template.xml"
 
 # py2exe's idea of whether a dll is a system dll appears to be wrong sometimes, so monkey patch it.
 orig_determine_dll_type = DllFinder.determine_dll_type
+
+
 def determine_dll_type(self, imagename):
 	dll = os.path.basename(imagename).lower()
 	if dll.startswith("api-ms-win-") or dll in ("powrprof.dll", "mpr.dll", "crypt32.dll"):
 		# These are definitely system dlls available on all systems and must be excluded.
 		# Including them can cause serious problems when a binary build is run on a different version of Windows.
 		return None
 	return orig_determine_dll_type(self, imagename)
+
+
 DllFinder.determine_dll_type = determine_dll_type
 
 
@@ -85,11 +90,24 @@ def getLocaleDataFiles():
 	NVDALocaleGestureMaps=[(os.path.dirname(f), (f,)) for f in glob("locale/*/gestures.ini")]
 	return list(localeMoFiles)+localeDicFiles+NVDALocaleGestureMaps
 
-def getRecursiveDataFiles(dest,source,excludes=()):
-	rulesList=[]
-	rulesList.append((dest,
-		[f for f in glob("%s/*"%source) if not any(fnmatch.fnmatch(f,exclude) for exclude in excludes) and os.path.isfile(f)]))
-	[rulesList.extend(getRecursiveDataFiles(os.path.join(dest,dirName),os.path.join(source,dirName),excludes=excludes)) for dirName in os.listdir(source) if os.path.isdir(os.path.join(source,dirName)) and not dirName.startswith('.')]
+
+def getRecursiveDataFiles(dest: str, source: str, excludes: tuple = ()) -> list[tuple[str, list[str]]]:
+	rulesList: list[tuple[str, list[str]]] = []
+	for file in glob(f"{source}/*"):
+		if (
+			not any(fnmatch.fnmatch(file, exclude) for exclude in excludes)
+			and os.path.isfile(file)
+		):
+			rulesList.append((dest, [file]))
+	for dirName in os.listdir(source):
+		if os.path.isdir(os.path.join(source, dirName)) and not dirName.startswith('.'):
+			rulesList.extend(
+				getRecursiveDataFiles(
+					os.path.join(dest, dirName),
+					os.path.join(source, dirName),
+					excludes=excludes
+				)
+			)
 	return rulesList
 
 
@@ -239,32 +257,33 @@ def _genManifestTemplate(shouldHaveUIAccess: bool) -> tuple[int, int, bytes]:
 		(".", glob("../miscDeps/python/*.dll")),
 		(".", ['message.html']),
 		(".", [os.path.join(sys.base_prefix, "python3.dll")]),
-	] + (
-		getLocaleDataFiles()
-		+ getRecursiveDataFiles("synthDrivers", "synthDrivers",
-			excludes=tuple(
-				"*%s" % ext
-				for ext in importlib.machinery.SOURCE_SUFFIXES + importlib.machinery.BYTECODE_SUFFIXES
+		] + (
+	getLocaleDataFiles()
+	+ getRecursiveDataFiles(
+		"synthDrivers",
+		"synthDrivers",
+		excludes=tuple(
+			f"*{ext}" for ext in importlib.machinery.all_suffixes()
 			) + (
-				"*.exp",
-				"*.lib",
-				"*.pdb",
-				"__pycache__"
-		))
-		+ getRecursiveDataFiles("brailleDisplayDrivers", "brailleDisplayDrivers",
-			excludes=tuple(
-				"*%s" % ext
-				for ext in importlib.machinery.SOURCE_SUFFIXES + importlib.machinery.BYTECODE_SUFFIXES
+		"*.exp",
+		"*.lib",
+		"*.pdb"
+	))
+	+ getRecursiveDataFiles(
+		"brailleDisplayDrivers",
+		"brailleDisplayDrivers",
+		excludes=tuple(
+			f"*{ext}" for ext in importlib.machinery.all_suffixes()
 			) + (
-				"__pycache__",
-		))
+		"*.md",
+		)
+	)
 	+ getRecursiveDataFiles(
 		"documentation",
 		"../user_docs",
 		excludes=tuple(
-			f"*{ext}" for ext in importlib.machinery.SOURCE_SUFFIXES + importlib.machinery.BYTECODE_SUFFIXES
+			f"*{ext}" for ext in importlib.machinery.all_suffixes()
 			) + (
-		"__pycache__",
 		"*.t2t",
 		"*.t2tconf",
 		"*.md",