1、number, string, [], (), {}
2、if, for, while
3、class,def
4、正则
pattern = r'\d+(.*?)\d+',
re.match(pattern, string)
re.search(pattern, string)
a = '123abc123'
re.findall( pattern, a, re.S) #return 'abc'
1、number, string, [], (), {}
2、if, for, while
3、class,def
4、正则
pattern = r'\d+(.*?)\d+',
re.match(pattern, string)
re.search(pattern, string)
a = '123abc123'
re.findall( pattern, a, re.S) #return 'abc'