Problem:
You encounter a KeyError when trying to retrieve the user's IP address using request.META['REMOTE_ADDR'].
Analysis:
The remote address returned by request.META['REMOTE_ADDR'] may not be the actual user IP if a reverse proxy is involved.
Solution:
To obtain the user's IP address accurately, follow these steps:
<code class="python">def get_client_ip(request): x_forwarded_for = request.META.get('HTTP_X_FORWARDED_FOR') if x_forwarded_for: ip = x_forwarded_for.split(',')[0] else: ip = request.META.get('REMOTE_ADDR') return ip</code>
<code class="python">client_ip = get_client_ip(request)</code>
Considerations:
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