ytsearch/old/ytsearch.save.6_16_2020

#!/usr/bin/python3

from youtube_search import YoutubeSearch
import os

##Import list of songs, artists from list.txt
##parse this file into a list of dictionaries
##for each dictionary pair, search youtube and output formatted links in file
##
##FUTURE - remove successful downloads from text file!!
## -assign each line read a number
## -remember numbers that are successful downloads
## -at end of script, delete lines from those numbers
## -OR-
## -Find lines that match successful downloads
##
## - Differentiae between Masters and Relesses when taking doscogs argument

DOWNLOAD=True

musicfile="list.txt"

music=[]
songnum = 0
with open(musicfile) as f:
  for line in f:
    song={}
    (key, val) = line.split(", ")
    songnum += 1
    song['songnum'] = songnum
    song['Title'] = key
    song['Artist'] = val.rstrip()
    song['raw'] = line
    music.append(song)
f.close()

logresults=[]
linkresults=[]
completed=[]
for song in music:
  searchterm = song['Title'] + " " + song['Artist'] + ' lyrics -Video'
  dictlink={}
  try:
    ytresult = YoutubeSearch(searchterm, max_results=1).to_dict()
    link = 'https://youtube.com' + ytresult[0]['link']
    dictlink['Title'] = song['Title']
    dictlink['Artist'] = song['Artist']
    dictlink['link'] = link
    linkresults.append(dictlink)
    logresults.append(song['Title'] + ", " + song['Artist'] + " Link Created")
    if DOWNLOAD:
       print("Attempting to download", song['Title'])
       try: 
         os.system("youtube-dl --extract-audio --audio-format mp3 --output '%(title)s.%(ext)s' --ignore-errors " + link)
         completed.append(song['songnum'])
         logresults.append(song['Title'] + ", " + song['Artist'] + " Audio downloaded")
         print("Download Complete!")
       except e as youtubedlexception:
         logresults.append(song['Title'] + ", " + song['Artist'] + " FAILED TO DOWNLOAD SONG (youtube-dl)")
         print(youtubedlexception)
    else:
      print("ERROR: Not Downloading for some reason")
  except:
    logresults.append(song['Title'] + ", " + song['Artist'] + " COULD NOT CREATE LINK")

print("------------")
for r in logresults:
  print(r)


print(completed)

print("Cleaning completed files from list")

linenum=0
with open(musicfile, "r") as f:
  lines = f.readlines()
with open(musicfile, "w") as f:
  for line in lines:
    linenum += 1
    if linenum not in completed:
     f.write(line)

f.close()