Merge branch 'rpc_intg1' of csi-sceasr-b45:/auto/proj-pcube-b/apps/PL-b/tools/repo//trex-core into rpc_intg1

1 files changed, 46 insertions, 1 deletions

diff --git a/scripts/automation/trex_control_plane/console/line_parsing.py b/scripts/automation/trex_control_plane/console/line_parsing.py
index 34776424..c1227a39 100644
--- a/scripts/automation/trex_control_plane/console/line_parsing.py
+++ b/scripts/automation/trex_control_plane/console/line_parsing.py
@@ -1,5 +1,50 @@
-__author__ = 'danklei'
+import argparse
+from collections import namedtuple
+import sys
 
+ArgumentPack = namedtuple('ArgumentPack', ['name_or_flags', 'options'])
+# class ArgumentPack(namedtuple('ArgumentPack', ['name_or_flags', 'options'])):
+#
+#     @property
+#     def name_or_flags(self):
+#         return self.name_or_flags
+#
+#     @name_or_flags.setter
+#     def name_or_flags(self, val):
+#         print "bla"
+#         if not isinstance(val, list):
+#             self.name_or_flags = [val]
+#         else:
+#             self.name_or_flags = val
+
+
+OPTIONS_DB = {'-m': ArgumentPack(['-m', '--multiplier'],
+                                 {'help': "Set multiplier for stream", 'dest':"mult"}),
+              'file_path': ArgumentPack(['file'],
+                                 {'help': "File path to yaml file"})}
+
+
+class CCmdArgParser(argparse.ArgumentParser):
+
+    def __init__(self, *args, **kwargs):
+        super(CCmdArgParser, self).__init__(*args, **kwargs)
+        pass
+
+    def error(self, message):
+        # self.print_usage(sys.stderr)
+        self.print_help()
+        return
+
+def gen_parser(op_name, *args):
+    parser = CCmdArgParser(prog=op_name, conflict_handler='resolve')
+    for param in args:
+        try:
+            parser.add_argument(*OPTIONS_DB[param].name_or_flags,
+                                **OPTIONS_DB[param].options)
+        except KeyError, e:
+            cause = e.args[0]
+            raise KeyError("The attribute '{0}' is missing as a field of the {1} option.\n".format(cause, param))
+    return parser
 
 if __name__ == "__main__":
     pass
\ No newline at end of file