1. import json
  3. def limit_user_records(config_file="config.json"):
  4. """
  5. Limits the output of user records for hypothesis validation based on a configuration file.
  6. """
  8. try:
  9. with open(config_file, "r") as f:
  10. config = json.load(f)
  11. except FileNotFoundError:
  12. print(f"Error: Configuration file '{config_file}' not found.")
  13. return
  14. except json.JSONDecodeError:
  15. print(f"Error: Invalid JSON format in '{config_file}'.")
  16. return
  18. limit = config.get("record_limit", 100) # Default limit to 100 records
  19. filters = config.get("filters", {}) # Dictionary of filters
  21. # Simulate user records (replace with your actual data source)
  22. user_records = [
  23. {"id": i, "name": f"User {i}", "age": i % 50, "city": f"City {i % 10}"}
  24. for i in range(250)
  25. ]
  27. filtered_records = []
  28. for record in user_records:
  29. # Apply filters
  30. keep_record = True
  31. for key, value in filters.items():
  32. if key in record and record[key] != value:
  33. keep_record = False
  34. break
  36. if keep_record:
  37. filtered_records.append(record)
  39. # Limit the output
  40. output_records = filtered_records[:limit]
  42. # Print the output
  43. for record in output_records:
  44. print(record)
  46. if __name__ == "__main__":
  47. limit_user_records()

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