ytsearch/ytsearch.save

#!/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
## -Config File
##    -Default Musicfile
##    -Defualt retrys
##    -Default save-to location
##    -Default verbosity and logging location
##
## - Download over tor
##   - Check if Tor installed
##   - Warn user if NOT using tor
##
## - Multi-thread conversion mp3
##
## - Retry up to X times the link-generation routine
##
## - Allow discogs reference number as argument
##   - ytsearch will parse discogs website with BeautifulSoup
##   - Find the Artist, Album Track Titles
##   - Create folder structure locally and create list.txt
##   - Begin processing...
##
## - Logging and Verbosit levels
##
## - Check for dependencies
##    - Tor?
##    - Write Permissions in log files?
##    - YoutubeSearch

##Vars

DOWNLOAD=True
MUSICFILE="list.txt"

##


music=[]	# list to hold dictionaries of songnum, Title, Artist
logresults=[]	# list to hold results of link creation attempts, and download attempts
linkresults=[]	#
completed=[]	# list to hold song numbers of completed downloads so they can be removed from MUSICFILE

##Open list.txt, read into music[]
def readlist(file):
	songnum = 0
	with open(file) 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()
	return music

def parselist(musiclist):
	for song in musiclist:
	  searchterm = song['Title'] + " " + song['Artist'] + ' lyrics'
	  dictlink={}
	  try:
	    ytresult = YoutubeSearch(searchterm, max_results=1).to_dict() ##increase timeout!!
	    link = 'https://youtube.com' + ytresult[0]['link']
cherokee2

cherokee2
	    logresults.append(song['Title'] + ", " + song['Artist'] + " Link Created")
	    if DOWNLOAD:
              print("Attempting to download", song['Title'])
              downloadsong(link, song)
	    else:
	      print("ERROR: Not Downloading for some reason")
	  except:
	    logresults.append(song['Title'] + ", " + song['Artist'] + " COULD NOT CREATE LINK")
	cleanup(MUSICFILE)

def downloadsong(link, song):
       try: 
         os.system("youtube-dl --extract-audio --audio-format mp3 --audio-quality 0 --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)
	

def cleanup(file):
	print("Cleaning completed files from list")
	print("Completed Downloads:", completed)

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

	f.close()


if __name__ == "__main__":
	readlist(MUSICFILE)
	parselist(music)


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


#print(completed)