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die_visual.py 671B

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  1. import pygal
  2. from die import Die
  3. # Create a D6.
  4. die = Die()
  5. # Make some rolls, and store results in a list.
  6. results = []
  7. for roll_num in range(1000):
  8. result = die.roll()
  9. results.append(result)
  10. # Analyze the results.
  11. frequencies = []
  12. for value in range(1, die.num_sides+1):
  13. frequency = results.count(value)
  14. frequencies.append(frequency)
  15. # Visualize the results.
  16. hist = pygal.Bar()
  17. hist.force_uri_protocol = 'http'
  18. hist.title = "Results of rolling one D6 1000 times."
  19. hist.x_labels = ['1', '2', '3', '4', '5', '6']
  20. hist.x_title = "Result"
  21. hist.y_title = "Frequency of Result"
  22. hist.add('D6', frequencies)
  23. hist.render_to_file('die_visual.svg')