Entrypoints for commands

Use entrypoints for keystone-all and keystone-manage.

This makes keystone consistent with other projects that
already use entry points, e.g., nova.

Change-Id: Ib8d1a30d9b31d515dd5256896e24ae7b327fff6e

keystone/cmd/all.py

@@ -18,9 +18,11 @@ import os
 import sys
 
 
-# If ../keystone/__init__.py exists, add ../ to Python search path, so that
-# it will override what happens to be installed in /usr/(local/)lib/python...
+# If ../../keystone/__init__.py exists, add ../../ to Python search path, so
+# that it will override what happens to be installed in
+# /usr/(local/)lib/python...
 possible_topdir = os.path.normpath(os.path.join(os.path.abspath(__file__),
+                                   os.pardir,
                                    os.pardir,
                                    os.pardir))
 if os.path.exists(os.path.join(possible_topdir,
@@ -32,5 +34,6 @@ if os.path.exists(os.path.join(possible_topdir,
 from keystone.server import eventlet as eventlet_server
 
 
-if __name__ == '__main__':
+# entry point.
+def main():
     eventlet_server.run(possible_topdir)

keystone/cmd/manage.py

@@ -17,9 +17,11 @@
 import os
 import sys
 
-# If ../keystone/__init__.py exists, add ../ to Python search path, so that
-# it will override what happens to be installed in /usr/(local/)lib/python...
+# If ../../keystone/__init__.py exists, add ../../ to Python search path, so
+# that it will override what happens to be installed in
+# /usr/(local/)lib/python...
 possible_topdir = os.path.normpath(os.path.join(os.path.abspath(sys.argv[0]),
+                                   os.pardir,
                                    os.pardir,
                                    os.pardir))
 if os.path.exists(os.path.join(possible_topdir,
@@ -31,7 +33,8 @@ from keystone import cli
 from keystone.common import environment
 
 
-if __name__ == '__main__':
+# entry point.
+def main():
     environment.use_stdlib()
 
     dev_conf = os.path.join(possible_topdir,

setup.cfg

@@ -20,9 +20,6 @@ classifier =
 [files]
 packages =
     keystone
-scripts =
-    bin/keystone-all
-    bin/keystone-manage
 
 [global]
 setup-hooks =
@@ -63,6 +60,10 @@ warnerrors = True
 #autodoc_tree_root = ./keystone
 
 [entry_points]
+console_scripts =
+    keystone-all = keystone.cmd.all:main
+    keystone-manage = keystone.cmd.manage:main
+
 oslo.config.opts =
     keystone = keystone.common.config:list_opts
     keystone.notifications = keystone.notifications:list_opts