support for ResourceLockedError on Windows

fs/errors.py

@@ -144,6 +144,11 @@ def convert_fs_errors(func):
             raise OSError(errno.EINVAL,str(e))
         except PermissionDeniedError, e:
             raise OSError(errno.EACCES,str(e))
+        except ResourceLockedError, e:
+            if sys.platform == "win32":
+                raise WindowsError(32,str(e))
+            else:
+                raise OSError(errno.EACCES,str(e))
         except DirectoryNotEmptyError, e:
             raise OSError(errno.ENOTEMPTY,str(e))
         except DestinationExistsError, e:
@@ -194,6 +199,9 @@ def convert_os_errors(func):
             if e.errno == errno.ENOSPC:
                 raise StorageSpaceError(opname,details=e),None,tb
             if e.errno == errno.EACCES:
+                if sys.platform == "win32":
+                    if e.args[0] and e.args[0] == 32:
+                        raise ResourceLockedError(path,opname=opname,details=e),None,tb
                 raise PermissionDeniedError(opname,details=e),None,tb
             # Sometimes windows gives some random errors...
             if sys.platform == "win32":

fs/memoryfs.py

@@ -349,7 +349,7 @@ class MemoryFS(FS):
 
         if dir_entry.islocked():
             self._orphan_files(dir_entry)
-            #raise ResourceLockedError("FILE_LOCKED", path)
+            #raise ResourceLockedError(path)
 
         if dir_entry.isdir():
             raise ResourceInvalidError(path,msg="That's a directory, not a file: %(path)s")
@@ -397,7 +397,7 @@ class MemoryFS(FS):
         if dir_entry is None:
             raise ResourceNotFoundError(src)
         #if dir_entry.islocked():
-        #    raise ResourceLockedError("FILE_LOCKED", src)
+        #    raise ResourceLockedError(src)
 
         open_files = dir_entry.open_files[:]
         for f in open_files:

fs/tempfs.py

@@ -4,6 +4,8 @@ import os
 from osfs import OSFS
 import tempfile
 
+from fs.errors import *
+
 class TempFS(OSFS):
 
     """Create a Filesystem in a tempory directory (with tempfile.mkdtemp),
@@ -28,6 +30,7 @@ class TempFS(OSFS):
     def __unicode__(self):
         return unicode(self.__str__())
 
+    @convert_os_errors
     def close(self):
         """Removes the temporary directory.
         This will be called automatically when the object is cleaned up by