threading: fix variable names about namespaces

Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>

offlineimap/imapserver.py

@@ -60,6 +60,8 @@ class IMAPServer(object):
     GSS_STATE_WRAP = 1
 
     def __init__(self, repos):
+        """:repos: a IMAPRepository instance."""
+
         self.ui = getglobalui()
         self.repos = repos
         self.config = repos.getconfig()

offlineimap/init.py

@@ -299,13 +299,13 @@ class OfflineImap:
             # connections for a remote IMAP server, why do we allow twice this
             # number? The max connections number is used by both the FOLDER_ and
             # the MSGCOPY_ prefixes!
-            for instancename in [accounts.FOLDER_NAMESPACE + reposname,
+            for namespace in [accounts.FOLDER_NAMESPACE + reposname,
                                  MSGCOPY_NAMESPACE + reposname]:
                 if options.singlethreading:
-                    threadutil.initInstanceLimit(instancename, 1)
+                    threadutil.initInstanceLimit(namespace, 1)
                 else:
                     threadutil.initInstanceLimit(
-                        instancename,
+                        namespace,
                         config.getdefaultint(
                             'Repository ' + reposname,
                             'maxconnections', 2)

offlineimap/repository/IMAP.py

@@ -20,6 +20,7 @@ import os
 from sys import exc_info
 import netrc
 import errno
+import six
 
 from offlineimap.repository.Base import BaseRepository
 from offlineimap import folder, imaputil, imapserver, OfflineImapError
@@ -27,12 +28,11 @@ from offlineimap.folder.UIDMaps import MappedIMAPFolder
 from offlineimap.threadutil import ExitNotifyThread
 from offlineimap.utils.distro import get_os_sslcertfile, get_os_sslcertfile_searchpath
 
-import six
-
 
 class IMAPRepository(BaseRepository):
     def __init__(self, reposname, account):
         """Initialize an IMAPRepository object."""
+
         BaseRepository.__init__(self, reposname, account)
         # self.ui is being set by the BaseRepository
         self._host = None