前言

最近空閑的時(shí)候看到了之前就關(guān)注的一個(gè)小站http://teahour.fm/,一直想把這里的音頻都聽(tīng)一遍，可轉(zhuǎn)眼間怎么著也有兩年了，卻什么也沒(méi)做。有些傷感，于是就寫(xiě)了個(gè)腳本，抓了下音頻的下載鏈接，等下載下來(lái)后一定要認(rèn)真聽(tīng)聽(tīng)。

時(shí)間倉(cāng)促，加調(diào)試也就那么十幾分鐘，腳本寫(xiě)的可能有些爛，大家可以留言指出。

teahour.py

 #!/usr/bin/env python #coding: utf-8  import sys import requests from BeautifulSoup import BeautifulSoup  reload(sys) sys.setdefaultencoding( "utf-8" )  def parse_index():  l = []  r = requests.get("http://teahour.fm/")  text = r.text  html = BeautifulSoup(text)  a = html.findAll("ul")[-3].findAll("a")  for item in a:   url = "".join(["http://teahour.fm",item.attrs[0][1]])   title = item.text   title = title.strip("#")   l.append((title,url))  return l  def write(lines):  with open("teahour.sh","a") as fh:   fh.writelines(lines)  def parse_sub(t):  title,url = t  r = requests.get(url)  text = r.text  html = BeautifulSoup(text)  audio_url = html.find("audio").attrs[-1][-1]  ext = audio_url.split(".")[-1]  line = "wget '%s' -SO '%s.%s'/n" % (audio_url,title,ext)  #print line  return line  def main():  lines = []  l = parse_index()  for t in l:   line = parse_sub(t)   lines.append(line)  write(lines)  if __name__ == "__main__":  main()

文本teahour.sh的部分內(nèi)容如下:

peiqiang@budongdeMacBook-Pro:~/Downloads/teahour$ cat teahour.shwget 'http://screencasts.b0.upaiyun.com/podcasts/teahour_episode_89.m4a' -SO '89 和玎玎聊聊如何搭建精益創(chuàng)業(yè)團(tuán)隊(duì).m4a'wget 'http://screencasts.b0.upaiyun.com/podcasts/teahour_episode_88.m4a' -SO '88 與墨刀創(chuàng)始人張?jiān)涣膭?chuàng)業(yè)從 0 到 1.m4a'wget 'http://screencasts.b0.upaiyun.com/podcasts/teahour_episode_87.m4a' -SO '87 和互聯(lián)網(wǎng)老兵高春輝聊 IPIP.net.m4a'wget 'http://screencasts.b0.upaiyun.com/podcasts/teahour_episode_86.mp3' -SO '86 和『掘金』創(chuàng)始人陰明聊聊創(chuàng)業(yè)和技術(shù).mp3'wget 'http://screencasts.b0.upaiyun.com/podcasts/teahour_episode_85.mp3' -SO '85 這次我們聊聊遠(yuǎn)程工作.mp3'

執(zhí)行腳本sh teahour.sh下載的部分內(nèi)容如下:

peiqiang@budongdeMacBook-Pro:~/Downloads/teahour$ lltotal 1077896-rw-r--r-- 1 peiqiang staff 130416640 3 16 20:02 83 這次我們聊聊超酷的Ethereum.m4a-rw-r--r-- 1 peiqiang staff 109631418 3 3 2016 84 繼續(xù)跟 Robbin 聊聊技術(shù)人的戰(zhàn)略與戰(zhàn)術(shù).m4a-rw-r--r-- 1 peiqiang staff 89519924 6 12 2016 85 這次我們聊聊遠(yuǎn)程工作.mp3-rw-r--r-- 1 peiqiang staff 87766246 8 8 2016 86 和『掘金』創(chuàng)始人陰明聊聊創(chuàng)業(yè)和技術(shù).mp3-rw-r--r-- 1 peiqiang staff 59058564 9 11 2016 87 和互聯(lián)網(wǎng)老兵高春輝聊 IPIP.net.m4a-rw-r--r-- 1 peiqiang staff 32408522 10 26 15:55 88 與墨刀創(chuàng)始人張?jiān)涣膭?chuàng)業(yè)從 0 到 1.m4a-rw-r--r-- 1 peiqiang staff 43051575 11 8 18:49 89 和玎玎聊聊如何搭建精益創(chuàng)業(yè)團(tuán)隊(duì).m4a-rwxr-xr-x@ 1 peiqiang staff  1055 3 16 20:02 teahour.py-rw-r--r-- 1 peiqiang staff  11465 3 16 19:57 teahour.sh