formatting fixes

Author: zilder

setup.py

@@ -3,7 +3,7 @@
     name='testgres',
     packages=['testgres'],
     version='0.1.11',
-    description='Testing utility for postgresql and it''s extensions',
+    description='Testing utility for postgresql and its extensions',
     author='Ildar Musin',
     author_email='zildermann@gmail.com',
     url='https://github.com/postgrespro/testgres',

testgres/testgres.py

@@ -492,7 +492,7 @@ def version_to_num(version):
         parts.append("0")
     num = 0
     for part in parts:
-        num = num*100 + int(re.sub("[^\d]", "", part))
+        num = num * 100 + int(re.sub("[^\d]", "", part))
     return num
 
 
@@ -501,6 +501,9 @@ def get_new_node(name):
     global last_assigned_port
 
     port = last_assigned_port + 1
+
+    # TODO: check if port is already used
+
     # found = False
     # while found:
     #   # Check first that candidate port number is not included in