Separate files needing GPL license

+ Keep apache license for now, until this is completed:
  https://wiki.fd.io/view/TSC/Relicensing_Procedure
+ Add utilities for switching license comment blocks.
 - They do not preserve attributes, so executable flag is lost.
+ Move the affected files to GPL/.
 + Update paths so files are executed from the new location.
 + Change the way scripts are started to do not require executable flag.
 + Employ OptionString when constructing longer command lines.
+ Move also PacketVerifier.py and TrafficScriptArg.py
  as they are linked with traffic scripts.
 + That means the two files are outside "resources" package tree now.
 + Added __init__.py files so relative imports work in new package tree.
+ Start traffic scripts as python modules to allow relative imports.
 + Once again needed because they are outside the default PYTHONPATH.

Change-Id: Ieb135629e890adbaf5b79497570f3be25b746f9f
Signed-off-by: Vratko Polak <vrpolak@cisco.com>

1 files changed, 0 insertions, 68 deletions

diff --git a/resources/libraries/python/TrafficScriptArg.py b/resources/libraries/python/TrafficScriptArg.py
deleted file mode 100644
index 247eccbc2f..0000000000
--- a/resources/libraries/python/TrafficScriptArg.py
+++ /dev/null
@@ -1,68 +0,0 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at:
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-"""Traffic scripts argument parser library."""
-
-import argparse
-
-
-class TrafficScriptArg:
-    """Traffic scripts argument parser.
-
-    Parse arguments for traffic script. Default has two arguments '--tx_if'
-    and '--rx_if'. You can provide more arguments. All arguments have string
-    representation of the value. You can add also optional arguments. Default
-    value for optional arguments is empty string.
-
-    :param more_args: List of additional arguments (optional).
-    :param opt_args: List of optional arguments (optional).
-    :type more_args: list
-    :type opt_args: list
-
-    :Example:
-
-    >>> from TrafficScriptArg import TrafficScriptArg
-    >>> args = TrafficScriptArg(['src_mac', 'dst_mac', 'src_ip', 'dst_ip'])
-    """
-
-    def __init__(self, more_args=None, opt_args=None):
-        parser = argparse.ArgumentParser()
-        parser.add_argument(u"--tx_if", help=u"interface that sends traffic")
-        parser.add_argument(u"--rx_if", help=u"interface that receives traffic")
-
-        if more_args is not None:
-            for arg in more_args:
-                arg_name = f"--{arg}"
-                parser.add_argument(arg_name)
-
-        if opt_args is not None:
-            for arg in opt_args:
-                arg_name = f"--{arg}"
-                parser.add_argument(arg_name, nargs=u"?", default=u"")
-
-        self._parser = parser
-        self._args = vars(parser.parse_args())
-
-    def get_arg(self, arg_name):
-        """Get argument value.
-
-        :param arg_name: Argument name.
-        :type arg_name: str
-        :returns: Argument value.
-        :rtype: str
-        """
-        arg_val = self._args.get(arg_name)
-        if arg_val is None:
-            raise Exception(f"Argument '{arg_name}' not found")
-
-        return arg_val