Documentation, fixes, A ReadOnlyFS wrapper and a plain old FTP FS class

1 files changed, 12 insertions, 4 deletions

diff --git a/fs/tempfs.py b/fs/tempfs.py
index fc3e7c4..5c35043 100644
--- a/fs/tempfs.py
+++ b/fs/tempfs.py
@@ -1,4 +1,10 @@
-#!/usr/bin/env python
+"""
+fs.tempfs
+=========
+
+Make a temporary file system that exists in a folder provided by the OS. All files contained in a TempFS are removed when the `close` method is called (or when the TempFS is cleaned up by Python).
+
+"""
 
 import os
 import time
@@ -6,13 +12,14 @@ import tempfile
 
 from fs.osfs import OSFS
 from fs.errors import *
+from fs import _thread_syncronize_default
 
 class TempFS(OSFS):
 
     """Create a Filesystem in a tempory directory (with tempfile.mkdtemp),
     and removes it when the TempFS object is cleaned up."""
 
-    def __init__(self, identifier=None, temp_dir=None, dir_mode=0700, thread_synchronize=True):
+    def __init__(self, identifier=None, temp_dir=None, dir_mode=0700, thread_synchronize=_thread_syncronize_default):
         """Creates a temporary Filesystem
 
         identifier -- A string that is included in the name of the temporary directory,
@@ -29,13 +36,14 @@ class TempFS(OSFS):
     __repr__ = __str__
 
     def __unicode__(self):
-        return unicode(self.__str__())
+        return u'<TempFS: %s>' % self._temp_dir
 
     def close(self):
         """Removes the temporary directory.
 
         This will be called automatically when the object is cleaned up by
-        Python. Note that once this method has been called, the FS object may
+        Python, although it is advisable to call it manually.
+        Note that once this method has been called, the FS object may
         no longer be used.
         """
         #  Depending on how resources are freed by the OS, there could