# HG changeset patch
# User paulb
# Date 1132522545 0
# Node ID 8844119fb8ef5fc7d217b876310555fa67114aef
# Parent  7350aa4ce10099fbad59ca3713b005297672c6f2
[project @ 2005-11-20 21:35:45 by paulb]
Removed __new__ from the result of the keys method.
Added support for re-adding missing __new__ files.

diff -r 7350aa4ce100 -r 8844119fb8ef WebStack/Repositories/Directory.py
--- a/WebStack/Repositories/Directory.py	Sun Nov 20 21:19:14 2005 +0000
+++ b/WebStack/Repositories/Directory.py	Sun Nov 20 21:35:45 2005 +0000
@@ -102,6 +102,8 @@
         for name in os.listdir(self.path):
             if name.endswith(".edit"):
                 l.append(name[:-5])
+            elif name == self.new_filename:
+                pass
             else:
                 l.append(name)
         return map(self._convert_fsname, l)
@@ -199,7 +201,16 @@
         # special file in an attempt to impose some kind of atomic "bottleneck".
 
         elif create:
-            self.lock(self.new_filename)
+
+            # NOTE: Avoid failure case where no __new__ file exists for some
+            # NOTE: reason.
+
+            try:
+                self.lock(self.new_filename)
+            except KeyError:
+                f = open(self.edit_path(self.new_filename), "wb")
+                f.close()
+
             try:
                 if opener is None:
                     f = open(edit_path, "wb")
@@ -209,6 +220,9 @@
                     f.close()
             finally:
                 self.unlock(self.new_filename)
+
+        # Where no creation is requested, raise an exception.
+
         else:
             raise KeyError, key