1. import json
  2. import requests
  3. from typing import Optional
  5. def pretty_print_response(response: requests.Response, indent: int = 4) -> None:
  6. """
  7. Pretty-prints the content of an HTTP response. Supports older Python versions.
  8. """
  9. try:
  10. # Use json.dumps with indent for pretty printing if content is JSON
  11. if response.headers.get('Content-Type', '').startswith('application/json'):
  12. print(json.dumps(response.json(), indent=indent))
  13. else:
  14. # For other content types, print the text with some formatting
  15. print(response.text)
  16. except json.JSONDecodeError:
  17. # Handle cases where the response is not valid JSON
  18. print("Response content is not valid JSON:")
  19. print(response.text)
  21. def monitor_http(url: str) -> None:
  22. """
  23. Monitors an HTTP URL and pretty-prints the response.
  24. """
  25. try:
  26. response = requests.get(url)
  27. response.raise_for_status() # Raise HTTPError for bad responses (4xx or 5xx)
  28. pretty_print_response(response)
  29. except requests.exceptions.RequestException as e:
  30. print(f"Error during request to {url}: {e}")
  32. if __name__ == '__main__':
  33. # Example usage:
  34. monitor_http("https://api.example.com/data") # Replace with your URL
  35. monitor_http("https://httpstat.us/404") #Example with error
  36. monitor_http("https://httpstat.us/200") #Example with success

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