Remove openstackclient from requirements.txt

This neededs to be done in reference to:

commit 01605ea864452bb563fa2c276c907703204f1b08
Author: Sean Dague <sean@dague.net>
Date:   Sat Feb 14 14:36:34 2015 -0500

    remove python-openstackclient

    I'm pretty sure there is no valid reason for this to be in here and it
    was only added to let it be installed in devstack when this list
    controlled the pypi mirrors.

    Change-Id: I945ee29e617af276dad59e486cde80306edca4ed

Change-Id: I1ff3460c6420a16f45acbf534f5fe0da4dacec06

congressclient/common/parseractions.py

@@ -0,0 +1,67 @@
+#   Copyright 2013 OpenStack Foundation
+#
+#   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.
+#
+
+"""argparse Custom Actions"""
+
+import argparse
+
+
+class KeyValueAction(argparse.Action):
+    """A custom action to parse arguments as key=value pairs
+
+    Ensures that ``dest`` is a dict
+    """
+
+    def __call__(self, parser, namespace, values, option_string=None):
+        # Make sure we have an empty dict rather than None
+        if getattr(namespace, self.dest, None) is None:
+            setattr(namespace, self.dest, {})
+
+        # Add value if an assignment else remove it
+        if '=' in values:
+            getattr(namespace, self.dest, {}).update([values.split('=', 1)])
+        else:
+            getattr(namespace, self.dest, {}).pop(values, None)
+
+
+class RangeAction(argparse.Action):
+    """A custom action to parse a single value or a range of values
+
+    Parses single integer values or a range of integer values delimited
+    by a colon and returns a tuple of integers:
+    '4' sets ``dest`` to (4, 4)
+    '6:9' sets ``dest`` to (6, 9)
+    """
+
+    def __call__(self, parser, namespace, values, option_string=None):
+        range = values.split(':')
+        if len(range) == 0:
+            # Nothing passed, return a zero default
+            setattr(namespace, self.dest, (0, 0))
+        elif len(range) == 1:
+            # Only a single value is present
+            setattr(namespace, self.dest, (int(range[0]), int(range[0])))
+        elif len(range) == 2:
+            # Range of two values
+            if int(range[0]) <= int(range[1]):
+                setattr(namespace, self.dest, (int(range[0]), int(range[1])))
+            else:
+                msg = ("Invalid range, %s is not less than %s" %
+                       (range[0], range[1]))
+                raise argparse.ArgumentError(self, msg)
+        else:
+            # Too many values
+            msg = "Invalid range, too many values"
+            raise argparse.ArgumentError(self, msg)

congressclient/osc/v1/datasource.py

@@ -20,9 +20,9 @@ from cliff import command
 from cliff import lister
 from cliff import show
 from keystoneclient.openstack.common.apiclient import exceptions
-from openstackclient.common import parseractions
 import six
 
+from congressclient.common import parseractions
 from congressclient.common import utils
 
 

requirements.txt

@@ -6,6 +6,5 @@ Babel>=1.3
 cliff>=1.7.0  # Apache-2.0
 oslo.i18n>=1.3.0  # Apache-2.0
 python-keystoneclient>=1.1.0
-python-openstackclient>=0.3.0
 requests>=2.2.0,!=2.4.0
 six>=1.7.0