add module "fs.filelike" with utils for building file-like objects.

This is a local copy of the guts of my "filelike" module, re-licensed under
the MIT license.

This commit also uses it to fix a few edge-cases in various filesystem
implementations (e.g. truncating StringIO objects).

1 files changed, 1 insertions, 5 deletions

diff --git a/fs/zipfs.py b/fs/zipfs.py
index 83c86f6..db41af0 100644
--- a/fs/zipfs.py
+++ b/fs/zipfs.py
@@ -11,15 +11,11 @@ import datetime
 from fs.base import *
 from fs.path import *
 from fs.errors import *
+from fs.filelike import StringIO
 
 from zipfile import ZipFile, ZIP_DEFLATED, ZIP_STORED, BadZipfile, LargeZipFile
 from memoryfs import MemoryFS
 
-try:
-    from cStringIO import StringIO
-except ImportError:
-    from StringIO import StringIO
-
 import tempfs