file output

translator = Translator()
num = 5
#obj_num = 1
filename = 'subtitle.txt'
with open(filename, 'w') as f:


  for count, l in enumerate(text_compo):
      if count + 1 < num:
          translated = translator.translate(l, dest='ja')
          print(count+1, l)
          linenum = f'{(count+1)}'
          f.write(linenum)
          f.write('  ')
          f.writelines(l)
          f.write('\n')
          print(count+1, translated.text)
          f.write(linenum)
          f.write('  ')
          f.writelines(translated.text)
          f.write('\n')
          f.write('\n')
      else:
          translated = translator.translate(l, dest='ja')
          print(count+1, l)
          linenum = f'{(count+1)}'
          f.write(linenum)
          f.write(linenum)
          f.write('  ')
          f.writelines(l)
          f.write('\n')
          print(count+1, translated.text)
          f.write(linenum)
          f.write('  ')      
          f.writelines(translated.text)
          f.write('\n')
          f.write('\n')
          del translator
          num = num + 5
          #obj_num = obj_num + 1
          #print("")
          #print("--- translator :", obj_num)
          #print("")
          translator = Translator()
  f.close()
files.download(filename)
del translator

from youtube_transcript_api import YouTubeTranscriptApi
#from googletrans import Translator
from google.colab import files
#import time
import sys

video_id = 'Lbfe3-v7yE0' ## youtube video_id
line =[]
line[:] = YouTubeTranscriptApi.get_transcript(video_id,languages=['en'])

text_list = []
for l in line:
    ##print("text: ", l['text'])
    ##print("start:", l['start'])
    ##print("duration:", l['duration'])

    l['text']=l['text'].strip()
    l['text']=l['text'].rstrip('\n')
    l['text']=l['text'].replace('\n',' ')
    text_list.append(l['text'])
##print(line)    
del line
##print(text_list)

original_stdout = sys.stdout ## stdout backup
filename = 'subtitle.txt'
with open(filename, 'w') as f:
    sys.stdout = f # stdout to file

    print("haywhnk-A.K.A-@dauuricus")
    print("- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -")
    print("YouTube captions")
    print("- - - - - - - - - - - - - - - - - - -  YouTube  - - - - - - - - - - - - - - - - - - -")
    print()
    print()
    line = YouTubeTranscriptApi.list_transcripts(video_id)    

    transcript = line.find_transcript(['en'])
    #print(transcript.fetch())
    for count, dict_obj in enumerate(transcript.fetch()):
        print( count +1, dict_obj['text'] )
    print()
    print()
    print("************************************************************************************")
    print()
    print("Youtube captions")
    print("- - - - - - - - - - - - - - - - - - translated - - - - - - - - - - - - - - - - - - -")
    print()
    print()
    translated = transcript.translate('ja')
    for count, dict_obj in enumerate(translated.fetch()):
        print( count+1, dict_obj['text'] )
    print()
    print("-----------------------------------------------------------------------------------")
    print()
    print("captions text compositimg")
    print("- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -")
    print()
    print()
    ####line_list = []
    ####for l in text_list:
    ####    line_list.append(l.replace('\n',' '))
    ##text_list[:] = [a for a in text_list if a != ' ']
    ##text_list[:] = [l.replace('\n',' ') for l in text_list]


    text_compo = [] ##2 lines to 1 line
    i = 0
    txt = ''
    for count,l in enumerate(text_list):
        if i == 0:
          txt += l
          i = i + 1
          text_compo.append(txt)
        elif i == 1:
          txt += ' ' +l
          text_compo.pop()
          text_compo.append(txt)
          i = 0
          txt = ''
    print()
    print()
    print("************************************************************************************")
    print()
    print()
    for count, l in enumerate(text_list):
        print(count+1,l)
    print()
    print()
    print("************************************************************************************")
    print("  1/2 ")
    print()
    for count, l in enumerate(text_compo):
        print(count+1,l)
    print()
    print("************************************************************************************")
    print()
    print()
    print("************************************************************************************")
    print()
    print("Thank you.")

    sys.stdout = original_stdout

files.download(filename)