AttributeError: 'NoneType' object has no attribute 'group' - Printable Version +- Python Forum (https://python-forum.io) +-- Forum: Python Coding (https://python-forum.io/forum-7.html) +--- Forum: General Coding Help (https://python-forum.io/forum-8.html) +--- Thread: AttributeError: 'NoneType' object has no attribute 'group' (/thread-35948.html) |
AttributeError: 'NoneType' object has no attribute 'group' - MaartenRo - Jan-02-2022 Hi, I would like my code to return '(415)'. What am i doing wrong? phoneNumRegex=re.compile(r'(\(\d\d\d\))(\d\d\d-\d\d\d\d)') mo=phoneNumRegex.search('My phonenumber is (415) 555-4242.') mo.group(1) Traceback (most recent call last): File "<pyshell#19>", line 1, in <module> mo.group(1) AttributeError: 'NoneType' object has no attribute 'group' RE: AttributeError: 'NoneType' object has no attribute 'group' - buran - Jan-02-2022 Here you can try/test your regex patterns https://regex101.com/ RE: AttributeError: 'NoneType' object has no attribute 'group' - MaartenRo - Jan-02-2022 Thank you, that site for Regex testing is very useful. RE: AttributeError: 'NoneType' object has no attribute 'group' - snippsat - Jan-02-2022 Can also match previous integer,then don't have to type \d for every one.So if group number in eg two groups. import re phoneNumRegex = re.compile(r'(\(\d{3}\))\s(\d.*)\.') mo = phoneNumRegex.search('My phonenumber is (415) 555-4242.') >>> mo.group(1) '(415)' >>> mo.group(2) '555-4242' >>> mo.groups() ('(415)', '555-4242') |