autoupdate through easy_install before running slapprepare

slapprepare/setup.py

@@ -2,7 +2,7 @@ from setuptools import setup, find_packages
 import glob
 import os
 
-version = '1.0a4'
+version = '1.0a5'
 name = 'slapprepare'
 long_description = open("README.txt").read() + "\n" + \
     open("CHANGES.txt").read() + "\n"
@@ -24,7 +24,8 @@ setup(name=name,
       zip_safe=False,
       entry_points={
           'console_scripts': [
-              'slapprepare = slapprepare.slapprepare:main',
+              'slapprepare = slapprepare.autoupdate:main',
+              'slapprepare-raw = slapprepare.slapprepare:main',
               'slapupdate = slapprepare.slapupdate:main',
           ]
       },

slapprepare/slapprepare/autoupdate.py

+import os
+import subprocess
+import sys
+
+
+def do_update():
+    print 'Updating slapreport'
+    subprocess.call(['easy_install', '-U', 'slapprepare'])
+
+
+def main():
+    if '--no-update' in sys.argv:
+        sys.argv.remove('--no-update')
+    else:
+        do_update()
+
+    args = [
+	os.path.join(os.path.dirname(sys.argv[0]), 'slapprepare-raw')
+	 ] + sys.argv[1:]
+
+    subprocess.call(args)
+