[flake8,pylint] Completed distutils work on A mappers

Makefile

-PY_SRC:=$(wildcard asn2dataModel.py aadl2glueC.py smp2asn.py *mappers/[a-zA-Z]*py commonPy/[a-zA-Z]*py)
-PY_SRC:=$(filter-out B_mappers/antlr.main.py A_mappers/Stubs.py, ${PY_SRC})
+PY_SRC:=$(wildcard dmt/asn2dataModel.py dmt/aadl2glueC.py dmt/smp2asn.py dmt/*mappers/[a-zA-Z]*py dmt/commonPy/[a-zA-Z]*py)
+PY_SRC:=$(filter-out dmt/B_mappers/antlr.main.py dmt/A_mappers/Stubs.py, ${PY_SRC})
 
 all:	flake8 pylint mypy
 

dmt/asn2dataModel.py

@@ -39,7 +39,7 @@ import sys
 import copy
 from importlib import import_module
 
-from .commonPy import configMT, asnParser, aadlAST, cleanupNodes, verify
+from .commonPy import configMT, asnParser, cleanupNodes, verify
 from .commonPy.utility import inform, panic
 
 from . import A_mappers  # NOQA pylint:disable=unused-import

dmt/commonPy/verify.py

@@ -27,7 +27,7 @@ from typing import Dict, Union  # NOQA
 
 from .utility import panic
 
-from . import asnAST, configMT
+from . import asnAST
 from .asnAST import AsnNode