Remove python 2's ConfigParser support

Author: MHendricks

preditor/scintilla/lang/language.py

@@ -2,11 +2,7 @@
 
 import re
 import sys
-
-try:
-    from configparser import ConfigParser
-except ImportError:
-    from ConfigParser import ConfigParser
+from configparser import ConfigParser
 
 from .. import Qsci
 

preditor/settings.py

@@ -1,14 +1,10 @@
 #!/usr/bin/env python
 from __future__ import absolute_import, print_function
 
+import configparser
 import os
 import sys
 
-try:
-    import configparser
-except Exception:
-    import ConfigParser as configparser  # noqa: N813
-
 # define the default environment variables
 OS_TYPE = ''
 if os.name == 'posix':

requirements.txt

@@ -1,5 +1,4 @@
 charset-normalizer
-configparser>=4.0.2
 importlib-metadata>=4.8.3
 Qt.py>=1.4.4
 signalslot>=0.1.2