How can I integrate Prometheus with Python?

How can I integrate Prometheus with Python?

You can integrate Prometheus with Python using the prometheus_client library. Would you like a code example?

Yes, please provide a code example.

Here's a simple example:

from prometheus_client import start_http_server, Summary

# Create a Summary to track request duration
REQUEST_TIME = Summary('request_processing_seconds', 'Time spent processing request')

@REQUEST_TIME.time()
def process_request():
    # Simulate a long process
    time.sleep(2)

if __name__ == '__main__':
    start_http_server(8000)  # Start the Prometheus metrics server
    while True:
        process_request()  # Process requests

How do I run this code and access the metrics?

You can run the code in your Python environment. Access the metrics by visiting http://localhost:8000/metrics in your browser.