Created
November 10, 2011 18:35
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一番酒が飲まれている言語を調べる
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import urllib2 | |
import chardet | |
from pyquery import PyQuery as pq | |
import re | |
import sys | |
base_url = 'http://togetter.com/li/212550' | |
more_url = 'http://togetter.com/api/moreTweets/212550?page=' | |
def get_content(url): | |
req = urllib2.Request(url) | |
req.add_header('Referer', base_url) | |
data = ''.join(urllib2.urlopen(req).readlines()) | |
guess = chardet.detect(data) | |
result = dict(url=url,data=data,**guess) | |
return result | |
def parse(data): | |
result = {'lang':{}, 'name':{}} | |
d = pq(data) | |
for tweet_elem in d.find('li.list_item div.tweet'): | |
lang = get_language(pq(tweet_elem).text()) | |
if lang: | |
result['lang'][lang] = result['lang'].get(lang, 0) + 1 | |
for name_elem in d.find('li.list_item a.status_name'): | |
name = pq(name_elem).text() | |
result['name'][name] = result['name'].get(name, 0) + 1 | |
return result | |
def get_language(tweet): | |
m = re.search(u'月は(.*?)で', tweet) | |
if m: | |
return m.group(1) | |
def sum(total, new): | |
for lang,count in new['lang'].items(): | |
total['lang'][lang] = total['lang'].get(lang, 0) + count | |
for name,count in new['name'].items(): | |
total['name'][name] = total['name'].get(name, 0) + count | |
return total | |
def show(total): | |
print 'language:\n' | |
for lang,count in total['lang'].items(): | |
print lang.encode('utf8')+'\t'+str(count) | |
print '------------------------------------------\n' | |
print 'name:\n' | |
for name,count in total['name'].items(): | |
print name.encode('utf8')+'\t'+str(count) | |
def main(): | |
total = {'lang':{}, 'name':{}} | |
res = get_content(base_url) | |
total = sum (total, parse(res['data'].decode(res['encoding']))) | |
page = 2 | |
while True: | |
res = get_content(more_url+str(page)) | |
if res['data'] == '<ul>\n</ul>\n': | |
break | |
total = sum (total, parse(res['data'].decode(res['encoding']))) | |
page += 1 | |
show(total) | |
if __name__ == '__main__': | |
main() |
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