re 模塊 分組特別說明

關於分組優先以及 " | " 的細緻練習 from django.test import TestCase import re # Create your tests here. ret = re.findall(r"-?\d+\.\d*|-?\d+", "1-2*(60+(-40.35/5)-(-4*3))") print(ret) # ['1', '-2', '60', '-40.35',

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