1 files changed, 59 insertions, 0 deletions
diff --git a/python/vyos/xml/__init__.py b/python/vyos/xml/__init__.py
new file mode 100644
index 000000000..0f914fed2
--- /dev/null
+++ b/python/vyos/xml/__init__.py
@@ -0,0 +1,59 @@
+# Copyright (C) 2020 VyOS maintainers and contributors
+#
+# This library is free software; you can redistribute it and/or modify it under the terms of
+# the GNU Lesser General Public License as published by the Free Software Foundation;
+# either version 2.1 of the License, or (at your option) any later version.
+#
+# This library 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 Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License along with this library;
+# if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+
+
+from vyos.xml import definition
+from vyos.xml import load
+from vyos.xml import kw
+
+
+def load_configuration(cache=[]):
+    if cache:
+        return cache[0]
+
+    xml = definition.XML()
+
+    try:
+        from vyos.xml.cache import configuration
+        xml.update(configuration.definition)
+        cache.append(xml)
+    except Exception:
+        xml = definition.XML()
+        print('no xml configuration cache')
+        xml.update(load.xml(load.configuration_definition))
+
+    return xml
+
+
+# def is_multi(lpath):
+#     return load_configuration().is_multi(lpath)
+
+
+def is_tag(lpath):
+    return load_configuration().is_tag(lpath)
+
+
+def is_leaf(lpath, flat=True):
+    return load_configuration().is_leaf(lpath, flat)
+
+
+def defaults(lpath, flat=False):
+    return load_configuration().defaults(lpath, flat)
+
+
+if __name__ == '__main__':
+    print(defaults(['service'], flat=True))
+    print(defaults(['service'], flat=False))
+
+    print(is_tag(["system", "login", "user", "vyos", "authentication", "public-keys"]))
+    print(is_tag(['protocols', 'static', 'multicast', 'route', '0.0.0.0/0', 'next-hop']))