Upload the contribution of vstf as bottleneck network framework.

    End to End Performance test

    JIRA:BOTTLENECK-29

Change-Id: Ib2c553c8b60d6cda9e7a7b52b737c9139f706ebd
Signed-off-by: Yiting.Li <liyiting@huawei.com>

1 files changed, 27 insertions, 0 deletions

diff --git a/vstf/vstf/common/cliutil.py b/vstf/vstf/common/cliutil.py
new file mode 100755
index 00000000..91ff7f18
--- /dev/null
+++ b/vstf/vstf/common/cliutil.py
@@ -0,0 +1,27 @@
+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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