выдает ошибку.
1
2
3
4
[1, 2, 3, 4, 5]
[2, 5, 8, 11, 14, 17, 20]
[1, 4, 9, 16, 25, 36, 49, 64, 81, 100]
[1, 4, 9, 16, 25, 36, 49, 64, 81, 100]
385
100
77
[1, 8, 27, 64, 125, 216, 343, 512, 729]
File “dice_visial.py”, line 1, in <module>
import pygal
File “C:\Users\ivans\AppData\Local\Programs\Python\Python37-32\lib\site-packages\pygal\__init__.py”, line 33, in <module>
from pygal.graph.bar import Bar
File “C:\Users\ivans\AppData\Local\Programs\Python\Python37-32\lib\site-packages\pygal\graph\bar.py”, line 27, in <module>
from pygal.graph.graph import Graph
File “C:\Users\ivans\AppData\Local\Programs\Python\Python37-32\lib\site-packages\pygal\graph\graph.py”, line 27, in <module>
from pygal.graph.public import PublicApi
File “C:\Users\ivans\AppData\Local\Programs\Python\Python37-32\lib\site-packages\pygal\graph\public.py”, line 25, in <module>
from pygal.graph.base import BaseGraph
File “C:\Users\ivans\AppData\Local\Programs\Python\Python37-32\lib\site-packages\pygal\graph\base.py”, line 29, in <module>
from pygal.adapters import decimal_to_float, not_zero, positive
File “C:\Users\ivans\AppData\Local\Programs\Python\Python37-32\lib\site-packages\pygal\adapters.py”, line 20, in <module>
from decimal import Decimal
File “C:\Users\ivans\AppData\Local\Programs\Python\Python37-32\lib\decimal.py”, line 3, in <module>
from _decimal import *
AttributeError: module ‘numbers’ has no attribute ‘Number’
——————
(program exited with code: 1)
Для продолжения нажмите любую клавишу . . .
при этом, тот же самый код, в программе автора (скачанный с ресурсов книги) выдает нужный результат.
скопировал его код в новый файл - та же ошибка.
кто то может объяснить причину?