Fix minor pylint issues

image_creator/dialog_main.py

@@ -215,7 +215,7 @@ def dialog_main(media, **kwargs):
     try:
         stream = logfile if logfile else tmplog
         logs.append(SimpleOutput(colored=False, stderr=stream, stdout=stream,
-                    timestamp=True))
+                                 timestamp=True))
         if syslog:
             logs.append(SyslogOutput())
 

image_creator/dialog_menu.py

@@ -389,7 +389,7 @@ def kamaki_menu(session):
                             % session['upload']))
         if 'registered' in session:
             choices.append(("Info", "Show registration info for \"%s\"" %
-                                    session['registered']['name']))
+                            session['registered']['name']))
 
         (code, choice) = d.menu(
             text="Choose one of the following or press <Back> to go back.",

image_creator/os_type/linux.py

@@ -256,7 +256,7 @@ class Linux(Unix):
             try:
                 for line in self.image.g.cat(remote).splitlines():
                     if regexp.match(line):
-                        line = re.sub('\d+', str(timeout), line)
+                        line = re.sub(r'\d+', str(timeout), line)
                     os.write(tmpfd, line + '\n')
                 os.close(tmpfd)
                 tmpfd = None

image_creator/output/syslog.py

@@ -23,7 +23,7 @@ import syslog
 
 
 class SyslogOutput(Output):
-
+    """This class implements the Output interface for the system logger"""
     def __init__(self, ident=None, logoption=None, facility=None):
         """Initialize a Syslog instance"""