Regenerate parsers without abstract classes

Author: GlassOfWhiskey

Makefile

@@ -103,10 +103,10 @@ codespell: FORCE
 
 ## format                 : check/fix all code indentation and formatting (runs black)
 format: FORCE
-	black $(PYSOURCES)
+	black --target-version py310 $(PYSOURCES)
 
 format-check: FORCE
-	black --diff --check $(PYSOURCES)
+	black --target-version py310 --diff --check $(PYSOURCES)
 
 ## pylint                 : run static code analysis on Python code
 pylint: FORCE