Python Regex expression within a string in python ?

Yogesh Kumar
03-May-2022
0

If you want to turn your string into a clean pandas data frame, you could do something like this (assuming your input is well-formatted, i.e. '"name":"name_value", "ID":"ID_value", ...', no extra " or :):

 import re
import pandas as pd


inp = '"name":"fffff fff", "ID":"1234", "name":"matt lam","ID":"1255"'

inp = inp.replace('"', '') # remove all double quotes

inp_list = re.split(', |:|,', inp) # split on comma, comma + whitespace, colon and put elements in list

name_lst = inp_list[1::4] # get every 4th element, starting from second (all name values)
ID_lst = inp_list[3::4] # get every 4th elements, starting from fourth (all ID values)

d = {'name':name_lst,'ID':ID_lst} # Combine lists into dict

df = pd.DataFrame(d) # Turn dict into dataframe

df