INNER CODE UNIT · Python

index

sachelsout/infra-lab · week-1/flask-redis-volume-app/app.py:13

def index():
    # Set limit from form submission
    if request.method == 'POST':
        limit = request.form.get('limit')
        if limit and limit.isdigit():
            r.set('limit', int(limit))
    
    # Get current count and limit
    count = int(r.get('count') or 0)
    limit = r.get('limit')
    limit_str = limit if limit else '∞'

    # Check if count exceeds limit
    if limit:
        limit = int(limit)
        if count >= limit:
            return f"""
            <h2>⚠️ Limit of {limit} reached!</h2>

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