subset from text file and iterate

[krishnasaibn]

Hi all, 

    Need some help in python

   I have a text file which have content with sub headings like Notes, Detailed Notes,Additional Notes order doesn't follow

 I need to subset from Notes to detailed Notes and i need to push temp file  for further operation to continue and the next 

it should take next subset from detailed Notes to Additional Notes like wise it go on till end of file

[krishnasaibn]

This is my code actually this starts with Note but how to break at 2nd occurence

    with open(file,encoding='utf8') as in_file: 

        s = in_file.read() 

        

        for i, char in enumerate(): 

            if s[i:i+10] == 'Note': 

                break                   

        for j in range(i,0,-1): 

            if s[j] == '\n': 

                break            

        rest_of_file = s[j+1:]