import re
import os

log_path = "~\\log.txt"
img_path = "~\\Fig\\All\\"

with open(log_path, 'r') as f:
    data = f.read()
    data = data.split('\n')
    

for i in range(len(data)):
    if(data[i][-10:] == "pdb opened"):
        i = i+3
        txt = data[i].split(" ")[-2]  ## RMSD value - 2.041
        txt = txt.replace('.', '_')
        
        ## Now I need to search file corresponding to this rmsd and rename it
        file_name = data[i-3][:-10] + "png"
#         print(file_name)
        old_file_path = os.path.join(img_path, file_name)
        new_file_name = f'{file_name[:-4]}_{txt}.png'
        
        new_file_path = os.path.join(img_path, new_file_name)
#         print(file_name)
#         print(new_file_name)
        print(new_file_path)
        os.rename(old_file_path, new_file_path)