主要功能
- 输入单词下载读音文件
- 文件保存到单词开头字母的目录下
- 可选英音或美音，默认为美音
系统环境
- Windows 7 Ultimate 32-bit
- Python 2.6.6 + BeautifulSoup 模块
代码
#!/usr/bin/env python
# -*- coding: utf-8 -*-
"""从爱词霸下载单词读音音频文件
"""
import urllib2
import re
import os
from BeautifulSoup import BeautifulSoup, SoupStrainer
def get(word, headers=None, lang='US'):
"""获取音频文件链接
>>> get('receipt')
"""
# 设置 header
user_agent = ('Mozilla/5.0 (Windows NT 6.1; rv:9.0) '
+ 'Gecko/20100101 Firefox/9.0')
if headers is None:
headers = {'User-Agent' : user_agent}
url ='http://www.iciba.com/%s/' % urllib2.quote(word)
# 读取网页内容
request = urllib2.Request(url=url, headers=headers)
try:
html = urllib2.urlopen(request).read()
except:
print u'网络故障！'
return None
else:
# 获取发音所在链接标签
links = SoupStrainer('a', title=re.compile(ur'真人发音|电脑合成语音'))
if links:
audios = [str(tag) for tag in BeautifulSoup(html, parseOnlyThese=links)]
soup = BeautifulSoup(''.join(audios))
audios = soup.findAll('a')
# print audios
if 'US' in lang.upper() and len(audios) > 1: # 'US'
audio = audios[1]['onclick'].split("'")[1]
else: # 'UK'
audio = audios[0]['onclick'].split("'")[1]
return audio
else:
return None
def save(url, word, headers=None, savedir=''):
"""保存音频文件
"""
if url is None:
print u'无音频文件可下载！'
else:
# 设置 header
user_agent = ('Mozilla/5.0 (Windows NT 6.1; rv:9.0) '
+ 'Gecko/20100101 Firefox/9.0')
if headers is None:
headers = {'User-Agent' : user_agent}
headers['Referer'] = 'http://www.iciba.com/%s/' % urllib2.quote(word)
# 读取网页内容
request = urllib2.Request(url=url, headers=headers)
try:
file_data = urllib2.urlopen(request).read()
except:
print u'网络故障！'
else:
starts = 'abcdefghijklmnopqrstuvwxyz'
if not savedir:
savedir = '.'
# 将文件保存到单词开头字母的文件夹中
for i in starts:
if word.startswith(i):
savedir = savedir + os.sep + i
break
else:
savedir = savedir + os.sep + '0-9'
if not os.path.exists(savedir):
os.makedirs(savedir)
# 保存后的文件路径
file_name = savedir + os.sep + word +'.mp3'
# print file_name
# 如果文件名已存在
if os.path.exists(file_name):
print u'同名文件已存在！'
else:
with open(file_name,'wb') as output:
# 写入数据，即保存文件
output.write(file_data)
def main():
while True:
word = raw_input("> ").strip()
if not word: break
save(get(word, lang='uk'), word, savedir='audio')
if __name__ == '__main__':
main()
最新版本：get_iciba_word_audio/audio.py
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