1 files changed, 31 insertions, 0 deletions

diff --git a/src/mailman_pgp/utils/config.py b/src/mailman_pgp/utils/config.py
new file mode 100644
index 0000000..3296379
--- /dev/null
+++ b/src/mailman_pgp/utils/config.py
@@ -0,0 +1,31 @@
+# Copyright (C) 2017 Jan Jancar
+#
+# This file is a part of the Mailman PGP plugin.
+#
+# This program is free software; you can redistribute it and/or modify it under
+# the terms of the GNU General Public License as published by the Free
+# Software Foundation, either version 3 of the License, or (at your option)
+# any later version.
+#
+# This program is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+# more details.
+#
+# You should have received a copy of the GNU General Public License along with
+# this program.  If not, see <http://www.gnu.org/licenses/>.
+
+""""""
+import pathlib
+
+from mailman.utilities.string import expand
+
+from mailman_pgp.config import mm_config
+
+
+def expandable_str(value):
+    return expand(value, None, mm_config.paths)
+
+
+def expandable_path(value):
+    return pathlib.Path(expandable_str(value))