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如何在Python 3.1.x中打印文档字符串?
我试着用re和sys模块作为测试,并且不断收到错误。谢谢在Python 3中打印文档字符串3
import re
print(re._doc_)
Traceback (most recent call last):
File "<pyshell#91>", line 1, in <module>
print(re._doc_)
AttributeError: 'module' object has no attribute '_doc_'
谢谢,我错过了双下划线! – cloud311 2011-05-10 14:04:01