Merge pull request #19 from dsgnr/py3_fix

Python3 Bytes conversion fix

.pylintrc

@@ -62,7 +62,8 @@ disable=missing-docstring,
         pointless-statement,
         too-many-return-statements,
         unused-import,
-        unused-variable
+        unused-variable,
+        consider-using-with
 
 
 # Enable the message, report, category or checker with the given id(s). You can

postfixbuddy.py

@@ -1,19 +1,19 @@
 #!/usr/bin/env python
-# postfixbuddy.py created by Daniel Hand ([email protected])
+# postfixbuddy.py created by Daniel Hand ([email protected])
 # This is a recreation of pfHandle.perl but in Python.
 
 from __future__ import absolute_import, division, print_function
 
 # Standard Library
 import argparse
 import os
-from os.path import join
-import sys
 import subprocess
+import sys
+from os.path import join
 from subprocess import call
 
 
-__version__ = '0.2.0'
+__version__ = '0.3.0'
 
 
 def get_options():
@@ -50,15 +50,15 @@ def get_options():
 
 # All variables defined in this script reply on finding the queue_directory.
 # This defines the PF_DIR variable which is called later on.
-PF_DIR = ""
+PF_DIR = ''
 try:
     GET_QUEUE_DIR = subprocess.Popen(['/usr/sbin/postconf',
                                       '-h', 'queue_directory'],
                                      stdout=subprocess.PIPE,
                                      stderr=subprocess.PIPE)
     OUTPUT, ERROR = GET_QUEUE_DIR.communicate()
     if OUTPUT:
-        PF_DIR = OUTPUT.split()[0]
+        PF_DIR = OUTPUT.split()[0].decode('utf-8')
 except OSError:
     pass
 

requirements.txt

@@ -1,3 +1,4 @@
-pylint==1.8.1
-pycodestyle==2.5.0
-pytest==3.2.3
+pylint==2.9.3
+pycodestyle==2.7.0
+pytest==6.2.4
+isort==5.9.1