some python2.5 compatability fixes; thanks Andrew Scheller

git-svn-id: http://pyfilesystem.googlecode.com/svn/trunk@669 67cdc799-7952-0410-af00-57a81ceafa0f

1 files changed, 9 insertions, 1 deletions

diff --git a/fs/wrapfs/lazyfs.py b/fs/wrapfs/lazyfs.py
index b97891d..be992f7 100644
--- a/fs/wrapfs/lazyfs.py
+++ b/fs/wrapfs/lazyfs.py
@@ -36,7 +36,15 @@ class LazyFS(WrapFS):
         try:
             wrapped_fs = self.__dict__["wrapped_fs"]
         except KeyError:
-            return u"<LazyFS: %s>" % (self._fsclass,)
+            #  It appears that python2.5 has trouble printing out
+            #  classes that define a __unicode__ method.
+            try:
+                return u"<LazyFS: %s>" % (self._fsclass,)
+            except TypeError:
+                try:
+                    return u"<LazyFS: %s>" % (self._fsclass.__name__,)
+                except AttributeError:
+                    return u"<LazyFS: <unprintable>>"
         else:
             return u"<LazyFS: %s>" % (wrapped_fs,)