终端下的海词(dict.cn)词典，支持中英文，带查询日志

dict.py

#!/usr/bin/python
#coding=utf-8

import urllib2
import sys
import re
import bs4
import os
import time

def main():
    if len(sys.argv) == 2:
        word = sys.argv[1]
        # if non en?
        try:
            if re.findall('\w*',word)[0] == word:
                isen = True
            else:
                isen = False
            xmls = urllib2.urlopen('http://dict.cn/' + word).read()
            trans = ''
            if isen == True:
                rem = re.compile(r'<li><span>(?P<test>.*?)</strong></li>')
                for i in rem.findall(xmls):
                    print i.replace('</span><strong>','')
                    trans += i.replace('</span><strong>','') + ' | '
            else:
                bs = bs4.BeautifulSoup(xmls)
                foo = str(bs.findAll(attrs={'class':'layout cn'})[0])
                rem = re.compile(r'<li><a href=".*?">(?P<test>.*?)</a></li>')
                for j,i in enumerate(rem.findall(foo)):
                    print j+1,i
                    trans += i + ' | '
        except:
            print 'Not found.'
            return
        #log

        date = '%d-%d-%d' % (time.localtime().tm_year,time.localtime().tm_mon,time.localtime().tm_mday)
	try:
        	f = open(os.path.expanduser("~/") + 'dict.log','r+')
	except:
        	open(os.path.expanduser("~/") + 'dict.log','w').close()
        	f = open(os.path.expanduser("~/") + 'dict.log','r+')
        if not date in f.read():
            f.writelines(date + '\n')
        f.writelines('[%s] %s\n' % (word,trans))
        f.close()
    else:
        help()

def help():
    print 'usage:%s [word]' % sys.argv[0]

if __name__ == '__main__':
    main()