Creates manage.py file, with a given list of installed apps.

        :param list apps:

def create_manage_py(self, apps):
        """Creates manage.py file, with a given list of installed apps.

        :param list apps:
        """
        self.logger.debug('Creating manage.py ...')
        with open(self._get_manage_py_path(), mode='w') as f:
            south_migration_modules = []
            for app in apps:
                south_migration_modules.append("'%(app)s': '%(app)s.south_migrations'" % {'app': app})

            f.write(MANAGE_PY % {
                'apps_available': "', '".join(apps),
                'apps_path': self.apps_path,
                'south_migration_modules': ", ".join(south_migration_modules)


            })