Auto generate AUTHORS file for keystone component.

Bug: 976267

Now that git commits are gated by CLA, we shouldn't enforce
committers to add an entry in AUTHORS file. The AUTHORS file
should be generated automatically, based on git commits.

This commit fixes the problem.

* AUTHORS
  Remove this file.

* .gitignore
  Add AUTHORS file.

* keystone/openstack/common/setup.py
  generate_authors(): New method to create AUTHORS file. If
  AUTHORS.in file exists, append it's content to AUTHORS file.

* setup.py
  Import the new method.
  local_sdist.run(): Generate AUTHORS file before creating the
  package.

* tests/test_authors.py
  Remove this test case.

Change-Id: Id3ca59382e417d054d14f7735f30595bfbe2df48

1 files changed, 2 insertions, 0 deletions

diff --git a/setup.py b/setup.py
index d4aa39c6..06bb2769 100644
--- a/setup.py
+++ b/setup.py
@@ -19,6 +19,7 @@ from setuptools.command.sdist import sdist
 from setuptools import setup
 import subprocess
 
+from keystone.openstack.common.setup import generate_authors
 from keystone.openstack.common.setup import parse_requirements
 from keystone.openstack.common.setup import parse_dependency_links
 from keystone.openstack.common.setup import write_requirements
@@ -29,6 +30,7 @@ class local_sdist(sdist):
     """Customized sdist hook - builds the ChangeLog file from VC first"""
     def run(self):
         write_git_changelog()
+        generate_authors()
         sdist.run(self)
 cmdclass = {'sdist': local_sdist}