On 2019-09-17 02:31, CrazyVideoGamez wrote:
For some reason these are different:
pattern = r'[0-9]{4,6}'
And
pattern2 = r'[0-9][0-9][0-9][0-9]([0-9]){0,2}'
And when I try to match them
import re
re.search(pattern, '1234')
and
import re
re.search(pattern2, '1234')
are different. Help?
Python 3.7.3 (v3.7.3:ef4ec6ed12, Mar 25 2019, 22:22:05) [MSC v.1916 64
bit (AMD64)] on win32
Type "help", "copyright", "credits" or "license" for more information.
>>> import re
>>> pattern = r'[0-9]{4,6}'
>>> pattern2 = r'[0-9][0-9][0-9][0-9]([0-9]){0,2}'
>>> re.search(pattern, '1234')
<re.Match object; span=(0, 4), match='1234'>
>>> re.search(pattern2, '1234')
<re.Match object; span=(0, 4), match='1234'>
They look the same to me.
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