import re

a = '757365726e616d653d61646d696e2670617373776f72643d61646d696e264c6f67696e3d4c6f67696e'
b = re.findall(r'.{2}', a)
print(b)
print(b[0])

# result
# ['75', '73', '65', '72', '6e', '61', '6d', '65', '3d', '61', '64', '6d', '69', '6e', '26', '70', '61', '73', '73', '77', '6f', '72', '64', '3d', '61', '64', '6d', '69', '6e', '26', '4c', '6f', '67', '69', '6e', '3d', '4c', '6f', '67', '69', '6e']
# 75

530a53fe09f0b3c66e47a64dcfc9237306c13933
<mask token>

<mask token>
print(b)
print(b[0])

<mask token>
a = (
    '757365726e616d653d61646d696e2670617373776f72643d61646d696e264c6f67696e3d4c6f67696e'
    )
b = re.findall('.{2}', a)
print(b)
print(b[0])

import re
a = (
    '757365726e616d653d61646d696e2670617373776f72643d61646d696e264c6f67696e3d4c6f67696e'
    )
b = re.findall('.{2}', a)
print(b)
print(b[0])

import re

a = '757365726e616d653d61646d696e2670617373776f72643d61646d696e264c6f67696e3d4c6f67696e'
b = re.findall(r'.{2}', a)
print(b)
print(b[0])

# result
# ['75', '73', '65', '72', '6e', '61', '6d', '65', '3d', '61', '64', '6d', '69', '6e', '26', '70', '61', '73', '73', '77', '6f', '72', '64', '3d', '61', '64', '6d', '69', '6e', '26', '4c', '6f', '67', '69', '6e', '3d', '4c', '6f', '67', '69', '6e']
# 75
