fix some broken/missing ilistdir implementations

fs/contrib/davfs/xmlobj.py

@@ -4,7 +4,7 @@
 
   fs.contrib.davfs.xmlobj:  dexml model definitions for WebDAV
 
-This module defines the various XML elemen structures for WebDAV as a set
+This module defines the various XML element structures for WebDAV as a set
 of dexml.Model subclasses.
 
 """

fs/mountfs.py

@@ -226,7 +226,7 @@ class MountFS(FS):
 
         if fs is self:
             paths = self.mount_tree.names(path)
-            for path in self._listdir_helper(path,wildcard,full,absolute,dirs_only,files_only):
+            for path in self._listdir_helper(path,paths,wildcard,full,absolute,dirs_only,files_only):
                 yield path
         else:
             paths = fs.ilistdir(delegate_path,

fs/xattrs.py

@@ -149,6 +149,12 @@ class SimulateXAttr(WrapFS):
         entries = self.wrapped_fs.listdir(path,**kwds)
         return [e for e in entries if not self._is_attr_path(e)]
 
+    def ilistdir(self,path="",**kwds):
+        """Prevent .xattr from appearing in listings."""
+        for e in self.wrapped_fs.ilistdir(path,**kwds):
+            if not self._is_attr_path(e):
+                yield e
+
     def remove(self,path):
         """Remove .xattr when removing a file."""
         attr_file = self._get_attr_path(path,isdir=False)