【实例】python re 正则表达式 同时选择带有“是”和“的”句子

impor = re

>>> name = '是'and'的'
>>> text = open('E:/西方哲学史.txt','r').read()
>>> results = re.findall(r'[^。]*?{}[^。]*?。'.format(name), text)
>>> for i, r in enumerate(results, 1):

...  print(i,r)

>>> name = '是'and'的'
>>> text = open('E:/西方哲学史.txt','r').read()
>>> results = re.findall(r'[^。]*?{}[^。]*?。'.format(name), text)


>>> for i, r in enumerate(results, 1):
...  print(i,r)
...  with open('E:/a.txt','a+')as s:
...   s.write(r)


s.close()