Fixup imports, move to Python 3 minimum

Signed-off-by: Wouter van Verre <[email protected]>

Author: vvvverre

hdlparse/minilexer.py

@@ -1,8 +1,6 @@
 # -*- coding: utf-8 -*-
 # Copyright © 2017 Kevin Thibedeau
 # Distributed under the terms of the MIT license
-from __future__ import print_function
-
 import re
 import logging
 

hdlparse/verilog_parser.py

@@ -1,11 +1,11 @@
 # -*- coding: utf-8 -*-
 # Copyright © 2017 Kevin Thibedeau
 # Distributed under the terms of the MIT license
-from __future__ import print_function
+import io
+import os
+from collections import OrderedDict
 
-import re, os, io, ast, pprint
 from hdlparse.minilexer import MiniLexer
-from collections import OrderedDict
 
 """Verilog documentation parser"""
 

hdlparse/vhdl_parser.py

@@ -1,10 +1,12 @@
 # -*- coding: utf-8 -*-
 # Copyright © 2017 Kevin Thibedeau
 # Distributed under the terms of the MIT license
-from __future__ import print_function
-
-import re, os, io, ast
+import ast
+import io
+import os
+import re
 from pprint import pprint
+
 from hdlparse.minilexer import MiniLexer
 
 """VHDL documentation parser"""