More Python version comparison adjustments

uncompyle6/parser.py

@@ -644,6 +644,8 @@ def get_python_parser(
     if isinstance(version, str):
         version = tuple([int(v) for v in version.split(".")[:2]])
 
+    version = version[:2]
+
     # FIXME: there has to be a better way...
     # We could do this as a table lookup, but that would force us
     # in import all of the parsers all of the time. Perhaps there is

uncompyle6/parsers/parse37base.py

@@ -209,7 +209,7 @@ class Python37BaseParser(PythonParser):
                    stmt            ::= async_with_as_stmt
                 """
 
-                if self.version < 3.8:
+                if self.version < (3, 8):
                     rules_str += """
                       stmt                 ::= async_with_stmt SETUP_ASYNC_WITH
                       c_stmt               ::= c_async_with_stmt SETUP_ASYNC_WITH

uncompyle6/semantics/customize26_27.py

@@ -1,4 +1,4 @@
-#  Copyright (c) 2019 by Rocky Bernstein
+#  Copyright (c) 2019 2021 by Rocky Bernstein
 #
 #  This program is free software: you can redistribute it and/or modify
 #  it under the terms of the GNU General Public License as published by
@@ -28,7 +28,7 @@ def customize_for_version26_27(self, version):
     # For 2.6 we use the older syntax which
     # matches how we parse this in bytecode
     ########################################
-    if version > 2.6:
+    if version > (2, 6):
         TABLE_DIRECT.update({
             'except_cond2':	( '%|except %c as %c:\n', 1, 5 ),
             # When a generator is a single parameter of a function,