select_all_using_ext.py

import os
from tqdm import tqdm
count = 0

for root, dirs, files in tqdm(os.walk("/path")):
    for file in files:
        if file.endswith(".txt"):
            # print(file)
            filename = "files/text_{}".format(count)
            output = open(filename, "w")
            path = os.path.join(root, file)
            # print(path)
            text = open(path, "r").read()
            output.write(text)
            count+=1
            output.close()
print("Total text file found: ", count)