Add command to create an initial settings file. Existing local.py don't stop the initialsetup command now.

mayan/apps/common/management/commands/createsettings.py

@@ -0,0 +1,31 @@
+from __future__ import unicode_literals
+
+import os
+
+from django.conf import settings
+from django.core import management
+from django.utils.crypto import get_random_string
+
+
+class Command(management.BaseCommand):
+    help = 'Creates a local settings file with a random secret key.'
+
+    @staticmethod
+    def _generate_secret_key():
+        chars = 'abcdefghijklmnopqrstuvwxyz0123456789!@#$%^&*(-_=+)'
+        return get_random_string(50, chars)
+
+    def handle(self, *args, **options):
+        path = os.path.join(settings.BASE_DIR, 'mayan', 'settings', 'local.py')
+        if os.path.exists(path):
+            print 'Existing file at: {0}. Backup, remove this file and try again.'.format(path)
+        else:
+            with open(path, 'w+') as file_object:
+                file_object.write('\n'.join([
+                    'from __future__ import absolute_import',
+                    '',
+                    'from .base import *',
+                    '',
+                    "SECRET_KEY = '{0}'".format(Command._generate_secret_key()),
+                    '',
+                ]))