import re
sashalist = ['Sasha1', 'Sasha14', 'Sasha4147']
sasharegex = r'\d'
for item in sashalist:
sasharegexsearch = re.search(sasharegex, item)
if sasharegexsearch:
print("Все пункты списка содержат цифру!")
aW1wb3J0IHJlCgoKc2FzaGFsaXN0ID0gWydTYXNoYTEnLCAnU2FzaGExNCcsICdTYXNoYTQxNDcnXQpzYXNoYXJlZ2V4ID0gcidcZCcKCmZvciBpdGVtIGluIHNhc2hhbGlzdDoKICAgIHNhc2hhcmVnZXhzZWFyY2ggPSByZS5zZWFyY2goc2FzaGFyZWdleCwgaXRlbSkKICAgIGlmIHNhc2hhcmVnZXhzZWFyY2g6CiAgICAgICAgcHJpbnQoItCS0YHQtSDQv9GD0L3QutGC0Ysg0YHQv9C40YHQutCwINGB0L7QtNC10YDQttCw0YIg0YbQuNGE0YDRgyEiKQ==