.

wcfs/__init__.py

@@ -45,28 +45,25 @@ $WENDELIN_CORE_WCFS_OPTIONS
 
 from __future__ import print_function, absolute_import
 
-import os, sys, hashlib, tempfile, subprocess, time, re, traceback
+import os, sys, hashlib, tempfile, subprocess, time
 import logging as log
 from os.path import dirname
 from errno import ENOENT, EEXIST
 
-from golang import chan, select, default, func, defer
+from golang import chan, select, default, func
 from golang import sync, context
 from golang.gcompat import qq
 
 from persistent import Persistent
 from ZODB.FileStorage import FileStorage
-from ZODB.utils import z64, u64, p64
-from zodbtools.util import ashex as h, fromhex
+from zodbtools.util import ashex as h
 
-from .internal import mm
+# XXX for tests?
 from .internal._wcfs import \
     PyWCFS          as _WCFS,       \
     PyWatchLink     as WatchLink,   \
     PyPinReq        as PinReq       \
 
-from six import reraise
-
 # WCFS represents filesystem-level connection to wcfs server.
 #
 # Use join to create it.