disable pylint warnings

letsencrypt/client/apache_configurator.py

@@ -299,8 +299,8 @@ class ApacheConfigurator(augeas_configurator.AugeasConfigurator):
             # in heirarchy via direct include
             # httpd.conf was very common as a user file in Apache 2.2
             if (os.path.isfile(self.server_root + 'httpd.conf') and
-                self.find_directive(case_i("Include"),
-                                    case_i("httpd.conf"))):
+                    self.find_directive(
+                        case_i("Include"), case_i("httpd.conf"))):
                 return os.path.join(self.server_root, 'httpd.conf')
             else:
                 return os.path.join(self.server_root + 'apache2.conf')
@@ -1170,7 +1170,7 @@ LogLevel warn \n\
 
         self.aug.load()
 
-    def restart(self, quiet=False):
+    def restart(self, quiet=False): # pylint: disable=no-self-use
         """Restarts apache server.
 
         :returns: Success

letsencrypt/client/augeas_configurator.py

@@ -109,7 +109,7 @@ class AugeasConfigurator(configurator.Configurator):
                 self.add_to_checkpoint(CONFIG.IN_PROGRESS_DIR, save_files)
 
         if title and not temporary and os.path.isdir(CONFIG.IN_PROGRESS_DIR):
-            success = finalize_checkpoint(CONFIG.IN_PROGRESS_DIR, title)
+            success = self._finalize_checkpoint(CONFIG.IN_PROGRESS_DIR, title)
             if not success:
                 # This should never happen
                 # This will be hopefully be cleaned up on the recovery
@@ -395,7 +395,7 @@ class AugeasConfigurator(configurator.Configurator):
         return True
 
 
-def finalize_checkpoint(cp_dir, title):
+    def _finalize_checkpoint(cp_dir, title): # pylint: disable=no-self-use
         """Move IN_PROGRESS checkpoint to timestamped checkpoint.
 
         Adds title to cp_dir CHANGES_SINCE