Created
June 22, 2012 02:30
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60-Second Science downloader
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# coding: utf-8 | |
import thread, os, urllib, BeautifulSoup, eyeD3, HTMLParser | |
from datetime import datetime | |
html_parser = HTMLParser.HTMLParser() | |
ue = lambda s: html_parser.unescape(s) | |
soup = None | |
filename =None | |
from Tkinter import * | |
import ttk | |
root = Tk() | |
url = StringVar() | |
progress = DoubleVar() | |
status = StringVar() | |
def getLyric(): | |
bt.config(state='normal') | |
p = soup.find('div',{'id':'articleContent'}) | |
for t in p.findAll(True): | |
t.hidden = True | |
content = [] | |
for t in p.findAll(recursive=False): | |
if t.name=='p': | |
content.append(ue(t.renderContents()).strip()) | |
lyric = '\n'.join(content) | |
tag = eyeD3.Tag() | |
tag.link(file(filename)) | |
tag.encoding = '\x01' | |
tag.removeLyrics() | |
tag.addLyrics(lyric) | |
tag.update() | |
status.set('Lyric OK!') | |
def dl_status(blocks_read,block_size,total_size): | |
p = 100.0*blocks_read*block_size/total_size | |
progress.set(p) | |
status.set(('%.0f' % p)+'%') | |
if p>=100.0: | |
status.set('Download OK!') | |
getLyric() | |
def bt_cmd(): | |
global soup, filename | |
try: | |
bt.config(state='disabled') | |
html = urllib.urlopen(url.get()).read() | |
soup = BeautifulSoup.BeautifulSoup(html) | |
status.set('Initilize OK!') | |
p = soup.find('p',{'id':'episodeLinks'}) | |
filename = url.get()[-8:]+'.mp3' | |
if os.path.exists(filename): | |
status.set('Skip downloading.') | |
getLyric() | |
else: | |
foo = lambda n,i: urllib.urlretrieve(p.find('a')['href'], filename, dl_status) | |
thread.start_new_thread(foo, (1,1)) | |
status.set('Downloading!') | |
except Exception as e: | |
status.set(str(e)) | |
bt.config(state='normal') | |
lb1 = Label(root, text = 'Url:') | |
et = Entry(root, textvariable = url) | |
pb = ttk.Progressbar(root, variable = progress) | |
lb2 = Label(root, textvariable = status) | |
bt = Button(root, text = 'Download', command = bt_cmd) | |
lb1.grid(row = 0, column = 0, sticky = W) | |
et.grid(row = 1, column = 0, ipadx = 45) | |
pb.grid(row = 2, column = 0, ipadx = 70) | |
lb2.grid(row = 3, column = 0, sticky = W) | |
bt.grid(row = 4, column = 0) | |
root.title('Science American 60s') | |
root.mainloop() |
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