termux dloader

dloader.py

#!/usr/bin/env python

import os
import sys

class Choice(object):
	def __init__(self, config, message):
		self.config = config
		self.message = message

		self.possible_choices = self.config.keys()
		self.selection_done = False
		self.choice = None

	
	def select(self):
		while not self.selection_done:
			self.choice = None
			self.print_choices()
			self.choice = input('> ')

			if self.choice not in self.possible_choices:
				print('ERROR: please select one of the options before proceeding!')
			else:
				self.selection_done = True

	
	def print_choices(self):
		print(self.message)
		for k, v in self.config.items():
			print("\t%s) %s" % (k, v.get('message')))

	
	def command(self):
		if self.selection_done:
			return self.config.get(self.choice).get('command')
		return None


choices = {
	'a': {
		'message': 'Download Audio (mp3) with YouTube-DL',
		'command': 'youtube-dl -o "/data/data/com.termux/files/home/storage/downloads/music/%(title)s.%(ext)s" -x --audio-format mp3 -i'
	},
	'v': {
		'message': 'Download Video with YouTube-DL',
		'command': 'youtube-dl -o "/data/data/com.termux/files/home/storage/downloads/video/%(title)s.%(ext)s" -i'
	},
	'd': {
		'message': 'Download file with Wget',
		'command': 'wget -P /data/data/com.termux/files/home/storage/downloads/'
	},
	'r': {
		'message': 'Download files from path recursively with Wget',
		'command': 'wget --recursive --no-parent -P /data/data/com.termux/files/home/storage/downloads/'
	},
	'q': {
		'message': 'Quit - do nothing',
		'command': None
	}
}

chooser = Choice(choices, "What do you want to do?")
current_path = os.getcwd()
url = sys.argv[1]
chooser.select()

if chooser.command() is not None:
	command = '%s %s' % (chooser.command(), url)
	print('[DEBUG] running command %s' % command)
	os.system(command)
print('Bye!')