Change from print statements to using the logging module

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

Author: vvvverre

hdlparse/minilexer.py

@@ -4,11 +4,17 @@
 from __future__ import print_function
 
 import re
+import logging
 
 """Minimalistic lexer engine inspired by the PyPigments RegexLexer"""
 
 __version__ = '1.0.7'
 
+log = logging.getLogger(__name__)
+handler = logging.StreamHandler()
+handler.setFormatter(logging.Formatter('%(name)s - %(levelname)s - %(message)s'))
+log.addHandler(handler)
+
 
 class MiniLexer(object):
     """Simple lexer state machine with regex matching rules"""
@@ -62,8 +68,8 @@ def run(self, text):
                 m = pat.match(text, pos)
                 if m:
                     if action:
-                        # print('## MATCH: {} -> {}'.format(m.group(), action))
-                        # print(m.string[m.pos:m.endpos])
+                        log.debug('Match: {} -> {}'.format(m.group().strip(), action))
+
                         yield (pos, m.end() - 1), action, m.groups()
 
                     pos = m.end()
@@ -74,7 +80,6 @@ def run(self, text):
                         else:
                             stack.append(new_state)
 
-                        # print('## CHANGE STATE:', pos, new_state, stack)
                         patterns = self.tokens[stack[-1]]
 
                     break

hdlparse/verilog_parser.py

@@ -149,9 +149,6 @@ def parse_verilog(text):
     objects = []
 
     for pos, action, groups in lex.run(text):
-
-        print(pos, action, groups)
-
         if action == 'metacomment':
             comment = groups[0].strip()
             if last_item is None: