Minor fixes

- Removed debug print
- Replaced import statement as suggested by pylint

src/cfile/factory.py

@@ -3,7 +3,7 @@
 """
 from collections import namedtuple
 from typing import Union, Any
-import cfile.core as core
+from cfile import core
 
 BuiltInTypes = namedtuple("BuiltInTypes", ["char",
                                            "short",

src/cfile/writer.py

@@ -5,7 +5,7 @@
 from io import StringIO
 from enum import Enum
 from typing import TextIO, Any
-import cfile.core as core
+from cfile import core
 import cfile.style as c_style
 
 

tests/test_writer.py

@@ -694,7 +694,6 @@ def test_typedef_struct_statement(self):
         statement = core.Statement(core.Declaration(core.TypeDef("IntPair_T", core.Declaration(struct))))
         writer = cfile.Writer(cfile.StyleOptions())
         output = writer.write_str_elem(statement)
-        print(">>> " + output)
         expected = """typedef struct Struct_IntPair
 {
     int first;