How to split a string by using [] in Python

import re
s = "name[id]"
re.find(r"[(.*?)]", s).group(1) # = 'id'

"i,split,on commas".split(',') # = ['i', 'split', 'on commas']

import re
s = "name[id]"

# split by either a '[' or a ']'
re.split('[|]', s) # = ['name', 'id', '']

"name[id]".split('[')[:-1] == "id"

"name[id]".split('[')[1].split(']')[0] == "id"

re.search(r'[(.*?)]',"name[id]").group(1) == "id"

re.split(r'[[]]',"name[id]")[1] == "id"

'name[id]'.split('[', 1)[-1].split(']', 1)[0]

'name[id]'.split('[', 1)[-1].rstrip(']')

>>> m = re.match(r'.*[(?P<id>w+)]', 'name[id]')
>>> result_dict = m.groupdict()
>>> result_dict
{'id': 'id'}
>>>

>>> s = 'name[id]'

>>> s[s.index('[')+1:s.index(']')]
'id'

def between_brackets(text):
    return text.partition('[')[2].partition(']')[0]

str.split("[")[1].split("]")[0]