/
YMD-0.5.py
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YMD-0.5.py
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import urllib.request
import urllib.parse
import re
import os
from subprocess import Popen, PIPE
import time
import pafy
import tkinter as tk
from tkinter import filedialog
from tkinter import ttk
from tkinter.scrolledtext import ScrolledText
import threading
class Main(tk.Frame):
def __init__(self, master):
tk.Frame.__init__(self, master, bg='white')
self.grid()
#starts thread for gui
thread_1 = threading.Thread(target=self.gui, args=())
thread_1.start()
def gui(self):
#frame with a label to store input components
self.input_frame = tk.LabelFrame(self, text="import", padx=7, pady=6, width=200,height=200, fg="black", bg='white')
self.input_frame.grid(row=0,column=0,padx=(5,4), pady=(0,5))
#input directory entry
self.file_input = tk.StringVar()
self.dir_input = ttk.Entry(self.input_frame, width=54, textvariable=self.file_input)
self.dir_input.grid(row=0, column=0, sticky='W')
#button to change input directory
self.dir_change_input = tk.Button(self.input_frame, text="change", relief='groove',command=self.input_dir_change, fg="black", bg='white', height=1, width=9)
self.dir_change_input.grid(row=0, column=1, sticky='E')
#large entry box for input
self.enter_input = ScrolledText(self.input_frame, width=47, height=6)
self.enter_input.grid(row=1, column=0, columnspan=2, sticky='W')
#frame with a label to store help components
self.side_frame = tk.LabelFrame(self, text="Help", padx=2, pady=4, width=50, height=300, fg="black", bg='white')
self.side_frame.grid(row=0, column=1, rowspan=6,padx=(0,5), pady=(0,5), sticky='NW')
#instructions
self.side_label_1 = tk.Label(self.side_frame, text="Step 1: Either choose a .txt file from \n a local drive or enter it. \n \n The input must be formated like the \n example shows "+"("+"caps sensitive."+")", fg="black", bg='white')
self.side_label_1.grid(row=0,column=0, sticky='W')
self.side_label_2 = tk.Label(self.side_frame, text="e.g. Artist - Song", fg="black", bg='white')
self.side_label_2.grid(row=1,column=0)
self.side_break = tk.Label(self.side_frame, text="\n\n", fg="black", bg='white')
self.side_break.grid(row=2)
self.side_label_4 = tk.Label(self.side_frame, text="Step 2: Choose folder to put songs.", fg="black", bg='white')
self.side_label_4.grid(row=3)
self.side_label_5 = tk.Label(self.side_frame, text="Check 'sort into folders' to output \n songs into artist named sub-folders \n in a folder named 'music'.", fg="black", bg='white')
self.side_label_5.grid(row=4)
#frame with a label to store output components
self.output_frame = tk.LabelFrame(self, text="output", padx=7, pady=6,width=210,height=200, fg="black", bg='white')
self.output_frame.grid(row=2, column=0, padx=(5,4), pady=(8,5), sticky='W')
#output directory entry
self.file_output = tk.StringVar()
self.cwd = str(os.getcwd())
self.dir_output = ttk.Entry(self.output_frame, width=54, textvariable=self.file_output)
self.dir_output.grid(row=4, column=0, sticky='W')
#sets default entry
self.file_output.set(self.cwd)
#button to change output location
self.dir_change_output = tk.Button(self.output_frame, text="change", relief='groove', command=self.output_dir_change, fg="black", bg='white', height=1, width=9)
self.dir_change_output.grid(row=4, column=1, sticky='E')
#checkbox to sort into folders
self.checkbox_counter = 0
self.check_sort_into = 0
self.sort_into = tk.Checkbutton(self.output_frame, text="sort into folders", variable=self.check_sort_into, command=self.check_checkbutton, bg="white",activebackground='white')
self.sort_into.grid(row=5, column=0, sticky='W')
#button that executes download_start
self.download_button = tk.Button(self, text="download", relief='groove', command=self.download_start, fg="black", bg='white', height=1, width=10)
self.download_button.grid(row=4, pady=(0,2))
self.cancel_button = tk.Button(self, text="cancel", relief='groove', fg="black", bg='white', height=1, width=10, command=self.cancel)
#error messages
self.incorrect_input_1 = tk.Label(self, text="Please enter a valid input", fg='red', bg='white')
self.incorrect_input_2 = tk.Label(self, text="Please enter a valid output location", fg='red', bg='white')
self.no_internet = tk.Label(self, text="No internet connection detected", fg='red', bg='white')
#completed message + progressbar
self.bottom_label = tk.Label(self, text="", fg='blue', bg='white')
self.progressbar = ttk.Progressbar(self, orient='horizontal', mode='indeterminate', length=400)
def input_dir_change(self):
self.incorrect_input_1.grid_remove()
#opens file browser to choose input file
self.text_input = filedialog.askopenfilename(filetypes = [("Text file", "*.txt")], title='Select a text file')
self.file_input.set(self.text_input)
def output_dir_change(self):
self.incorrect_input_2.grid_remove()
#opens file browser to choose input file
self.text_output = filedialog.askdirectory()
self.file_output.set(self.text_output)
def check_checkbutton(self):
self.checkbox_counter +=1
#checks state of checkbox
if self.checkbox_counter % 2 == 1:
self.check_sort_into = 1
#sets output entry with music
self.check_box_add = str(self.dir_output.get()) + "\\music"
self.file_output.set(self.check_box_add)
else:
#sets output entry without music
self.check_box_num = int(len(str(self.dir_output.get())) - 6)
self.check_box_take = str(self.dir_output.get())[:self.check_box_num]
self.file_output.set(self.check_box_take)
self.check_sort_into = 0
def cancel(self):
self.break_main = 1
self.bottom_label.grid_remove()
self.progressbar.stop()
self.progressbar.grid_remove()
self.bottom_label.grid(row=5)
self.bottom_label.config(text="cancelling")
def download_start(self):
def download_start_main():
self.amount_labels = 0
self.incorrect_input_errors = 0
self.input_find = self.dir_input.get()
self.input_type = self.enter_input.get('0.0', 'end').splitlines()
#checks if input entry is empty and if it exists
if self.input_find != "" and os.path.exists(self.input_find) == True:
self.incorrect_input_1.grid_remove()
with open(self.input_find, 'r+') as self.f:
#sets song list
self.lines = self.f.read().splitlines()
#checks if input box is empty
elif self.input_type[0]!="":
self.incorrect_input_1.grid_remove()
counter = 0
for element in self.input_type:
#checks if any lines are over 45 chars
if len(element) < 45:
counter += 1
if counter == len(self.input_type):
self.lines = self.input_type
elif len(element) > 44:
self.incorrect_input_1.grid(row=5)
self.amount_labels +=1
self.incorrect_input_errors +=1
#displays error message
else:
self.incorrect_input_1.grid(row=5)
self.amount_labels +=1
self.incorrect_input_errors +=1
self.output_loc = self.dir_output.get()
#takes into account if music file doesn't exist
if self.check_sort_into == 1:
self.output_num = int(len(str(self.dir_output.get())) - 6)
self.checkbox_exists = str(self.dir_output.get())[:self.output_num]
else:
self.checkbox_exists = str(self.dir_output.get())
#checks if output entry is empty and if it exists
if self.dir_output.get() != "" and os.path.exists(self.checkbox_exists):
self.incorrect_input_2.grid_remove()
#sets song list
self.output = self.dir_output.get()
#displays error message
else:
if self.amount_labels == 1:
self.incorrect_input_2.grid(row=6)
self.amount_labels +=1
else:
self.incorrect_input_2.grid(row=5)
self.amount_labels +=1
self.incorrect_input_errors +=1
#check if connected to internet
try:
response=urllib.request.urlopen('http://www.google.com', timeout=1)
self.no_internet.grid_remove()
except urllib.request.URLError as err:
self.incorrect_input_errors +=1
if self.amount_labels == 1:
self.no_internet.grid(row=6)
elif self.amount_labels == 2:
self.no_internet.grid(row=7)
else:
self.no_internet.grid(row=5)
#checks amount of error messages then executes main_download in a new thread
if self.incorrect_input_errors == 0:
thread_3 = threading.Thread(target=self.main_download, args=())
thread_3.start()
else:
pass
#starts download_start_main in a new thread
#doing it this way means only one thread can be created at a time
self.thread_2 = threading.Thread(target=download_start_main, args=())
self.thread_2.start()
def main_download(self):
#greys out some of the widgets
self.bottom_label.grid(row=6)
self.bottom_label.config(text="downloading")
self.download_button.grid_remove()
self.cancel_button.grid(row=4, pady=(0,2))
#self.cancel_button = ttk.Button(self, text="cancel", command=cancel)
#self.cancel_button.grid(row=4, pady=(0,2))
download_run = 0
self.break_main = 0
while True:
if self.break_main == 0:
#starts progressbar
self.progressbar.grid(row=5)
self.progressbar.start(35)
for word in self.lines:
if os.path.exists(str(self.output) + "\\" + word + ".mp3") == True:
download_run += 1
pass
else:
#search function
query_string = urllib.parse.urlencode({"search_query" : word})
html_content = urllib.request.urlopen("http://www.youtube.com/results?" + query_string)
search_results = re.findall(r'href=\"\/watch\?v=(.{11})', html_content.read().decode())
search_1 = ("http://www.youtube.com/watch?v=" + search_results[0])
search_2 = ("http://www.youtube.com/watch?v=" + search_results[2])
s1 = pafy.new(search_1)
s2 = pafy.new(search_2)
#sets link
if int(s1.length) <= int(s2.length) and int(s1.length) > 90:
link = str(search_1)
elif int(s2.length) < int(s1.length) and int(s2.length) > 90:
link = str(search_2)
else:
link = str(search_1)
#downloads
CREATE_NO_WINDOW = 0x08000000
name = word + ".opus"
download_com = ["cmd.exe", "/k", 'youtube-dl', "-x", "-o", str(name), str(link)]
download = Popen(download_com, creationflags=CREATE_NO_WINDOW)
#sets convertion directory
if self.check_sort_into == 1:
if os.path.isdir(str(self.output)) == True:
pass
else:
os.makedirs(str(self.output))
pos = word.index('-') - 1
artist = word[:pos]
if os.path.isdir(str(self.output) + "\\" + artist) == True:
loc_name = str(self.output) + "\\" + artist + "\\" + word + ".mp3"
else:
os.makedirs(str(self.output) + "\\" + artist)
loc_name = str(self.output) + "\\" + artist + "\\" + word + ".mp3"
mus_pos = self.output.index('music') - 1
initial_file = (str(self.output[:mus_pos]) + "\\" + str(name))
else:
loc_name = str(self.output) + "\\" + word + ".mp3"
initial_file = (str(self.output) + "\\" + str(name))
print(initial_file)
print(loc_name)
convert_command = ["C:/Program Files (x86)/VideoLAN/VLC/vlc.exe",
"-I", "dummy", "-vvv",
initial_file,
"--sout=#transcode{acodec=mpga,ab=192}:standard{access=file,dst=" + loc_name]
print(loc_name)
time.sleep(1)
#converts to mp3
while True:
if os.path.exists(initial_file):
time.sleep(2)
convert = Popen(convert_command)
break
else:
pass
time.sleep(10)
#deletes unconverted file
while True:
try:
os.remove(initial_file)
convert.terminate()
break
except:
pass
time.sleep(2)
download_run += 1
else:
break
else:
break
if len(self.lines) == download_run:
break
#progressbar stops
self.cancel_button.grid_forget()
self.download_button.grid(row=4, pady=(0,2))
self.progressbar.stop()
self.progressbar.grid_remove()
self.bottom_label.grid_remove()
if len(self.lines) == download_run:
self.bottom_label.grid(row=5)
self.bottom_label.config(text="completed")
elif self.break_main == 1:
self.bottom_label.grid(row=5)
self.bottom_label.config(text="canceled")
#first run of the program
def first_run():
#downloads module
os.system("pip install youtube-dl")
#writes a 1 to runtime
with open("runtime.txt", 'w') as r:
r.write("1")
run()
#every other run of the program
def run():
#sets tkinter parameters
root = tk.Tk()
root.configure(background='white')
root.title("Automatic Music Downloader")
root.geometry("648x355")
root.resizable(width=False, height=False)
#creates object of class
app = Main(root)
root.mainloop()
if __name__ == "__main__":
#checks runtime of program
if os.path.exists("runtime.txt") == False:
with open("runtime.txt", 'w') as write_runtime:
write_runtime.write("0")
with open("runtime.txt", 'r+') as r:
read = r.readlines()
if read[0] == "1":
run()
else:
first_run()