(myenv) C:\Misc\Django_elasticsearch>python manage.py search_index --rebuild
C:\Misc\Django_elasticsearch\myenv\Lib\site-packages\elasticsearch\connection\base.py:200: ElasticsearchWarning: this request accesses system indices: [.security-7], but in a future major version, direct access to system indices will be prevented by default
warnings.warn(message, category=ElasticsearchWarning)
Are you sure you want to delete the '' indices? [y/N]: y
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