Updating nose version for rhel and adding a pip packager to be used with py2pack.

conf/pips/general.json

@@ -11,7 +11,7 @@
             "version": "3.5.1"
         },
         "nose": {
-            "version": "1.0.0"
+            "version": "1.1.2"
         },
         "mock": {
             "version": "0.8.0"

tools/pip_packager.py

@@ -0,0 +1,42 @@
+import sys
+import os
+
+possible_topdir = os.path.normpath(os.path.join(os.path.abspath(sys.argv[0]), os.pardir, os.pardir))
+sys.path.insert(0, possible_topdir)
+
+from devstack import shell as sh
+from devstack import settings
+from devstack import utils
+
+if __name__ == "__main__":
+    ME = os.path.basename(sys.argv[0])
+    if len(sys.argv) == 1:
+        print("%s distro filename filename filename..." % (ME))
+        sys.exit(0)
+    distro = sys.argv[1]
+    fns = sys.argv[2:len(sys.argv)]
+    pips = dict()
+    for fn in fns:
+        data = utils.load_json(fn)
+        if distro in data:
+            dpips = data.get(distro)
+            for k in dpips.keys():
+                data = dpips.get(k)
+                version = data.get('version')
+                if k in pips:
+                    #check versions??
+                    pass
+                else:
+                    pips[k] = version
+    for (pip_name, version) in pips.items():
+        full_name = pip_name
+        if version:
+            full_name = full_name + "==" + version
+        print("Fetching %s" % (full_name))
+        cmd = ['py2pack'] + ['fetch', full_name]
+        sh.execute(*cmd)
+
+
+
+
+