Fix some minor issues with the anydbm cache module. Thanks to Halcyon for reporting.

svn path=/main/trunk/; revision=3097

diff --git a/pym/cache/anydbm.py b/pym/cache/anydbm.py
index 0a0cafe72abbb79d29ace6a3cd53dddc7138477b..09a1cf8b146af76a5a80094a0055eaa4b424776c 100644 (file)
--- a/pym/cache/anydbm.py
+++ b/pym/cache/anydbm.py
@@ -36,7 +36,6 @@ class database(fs_template.FsBased):
                        try:
                                self._ensure_dirs()
                                self._ensure_dirs(self._db_path)
-                               self._ensure_access(self._db_path)
                        except (OSError, IOError), e:
                                raise cache_errors.InitializationError(self.__class__, e)
 
@@ -44,8 +43,9 @@ class database(fs_template.FsBased):
                        try:
                                if self.__db == None:
                                        self.__db = anydbm_module.open(self._db_path, "c", self._perms)
-                       except andbm_module.error, e:
+                       except anydbm_module.error, e:
                                raise cache_errors.InitializationError(self.__class__, e)
+               self._ensure_access(self._db_path)
 
        def iteritems(self):
                return self.__db.iteritems()
@@ -61,7 +61,7 @@ class database(fs_template.FsBased):
                del self.__db[cpv]
 
        def iterkeys(self):
-               return iter(self.__db)
+               return iter(self.__db.keys())
 
        def has_key(self, cpv):
                return cpv in self.__db