adjust project directories

JIRA: BOTTLENECK-56

Change-Id: Ic9acad5eaa4917093bdb85a80960f796f5b4ba7f
Signed-off-by: MatthewLi <matthew.lijun@huawei.com>

1 files changed, 36 insertions, 0 deletions

diff --git a/testsuites/vstf/vstf_scripts/vstf/common/cliutil.py b/testsuites/vstf/vstf_scripts/vstf/common/cliutil.py
new file mode 100644
index 00000000..541bba7b
--- /dev/null
+++ b/testsuites/vstf/vstf_scripts/vstf/common/cliutil.py
@@ -0,0 +1,36 @@
+##############################################################################
+# Copyright (c) 2015 Huawei Technologies Co.,Ltd and others.
+#
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+
+def arg(*args, **kwargs):
+    """Decorator for CLI args.
+
+    Example:
+
+    >>> @arg("name", help="Name of the new entity")
+    ... def entity_create(args):
+    ...     pass
+    """
+    def _decorator(func):
+        add_arg(func, *args, **kwargs)
+        return func
+    return _decorator
+
+
+def add_arg(func, *args, **kwargs):
+    """Bind CLI arguments to a shell.py `do_foo` function."""
+
+    if not hasattr(func, 'arguments'):
+        func.arguments = []
+
+    # NOTE(sirp): avoid dups that can occur when the module is shared across
+    # tests.
+    if (args, kwargs) not in func.arguments:
+        # Because of the semantics of decorator composition if we just append
+        # to the options list positional options will appear to be backwards.
+        func.arguments.insert(0, (args, kwargs))
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