cnblog 闪存刷星星，每一条闪存都是星星
使用示例：
➜ ~ shancun 天亮说晚安 1: post shancun successfully. 2: post shancun successfully. 3: post shancun successfully. 4: post shancun successfully. Has become lucky star! ➜ ~
ps：闪存若包含空格，加双引号。
查看闪存：
源代码如下：
linux / python 2.7 / 2012:11:15 03:44 update
为求简单，出错即退出。玩具程序，娱乐即可。
1 #!/usr/bin/env python 2 #encoding=utf-8 3 4 import sys 5 import urllib 6 import httplib2 7 #httplib2.debuglevel = 1 8 import re 9 from lxml import etree 10 import codecs 11 import inspect 12 13 h = httplib2.Http() 14 user_agent = "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.4 (KHTML, like Gecko) Chrome/22.0.1229.94 Safari/537.4" 15 16 #{{{----------------------------------------------------- 17 #模拟登录，得到带有登录信息的cookie 18 def cnblog_login(username, password): 19 login_url = 'http://passport.cnblogs.com/login.aspx' 20 headers_base = { 21 "User-Agent":user_agent 22 } 23 resp, html = h.request(login_url, headers=headers_base) 24 #print html 25 26 pat_args = re.compile(r'<input type="hidden" name="(.*?)".*?value="(.*?)" />', re.S) 27 args = pat_args.findall(html) 28 if not args: 29 print 'can not find the arguments of login, check the regex!' 30 else: 31 args = dict(args) 32 33 args.update({ 34 "tbUserName":username, 35 "tbPassword":password, 36 "btnLogin":"登 录", 37 "txtReturnUrl":"http://www.cnblogs.com/" 38 }) 39 #print args 40 41 headers_form = { 42 "User-Agent":user_agent, 43 "Content-Type":"application/x-www-form-urlencoded" 44 } 45 resp, html = h.request(login_url, method='POST', body=urllib.urlencode(args), headers=headers_form) 46 #print resp 47 cookie = resp.get('set-cookie') 48 if not cookie: 49 print 'fail in %s!' % inspect.getframeinfo(inspect.currentframe())[2] 50 exit() 51 else: 52 print 'login cnblog successfully.' 53 54 return cookie 55 #}}}-------------------------------------------------------------- 56 57 def cnblog_post_shancun(headers, shancun): 58 url = 'http://home.cnblogs.com/ajax/ing/Publish' 59 #body = '{"html":"%s","publicFlag":1}' % shancun 60 body = '{"content":"%s","publicFlag":1}' % shancun 61 resp, html = h.request(url, method='POST', body=body, headers=headers) 62 if resp['status'] != '200': 63 print 'fail in %s!' % inspect.getframeinfo(inspect.currentframe())[2] 64 print resp 65 exit() 66 67 def get_shancun_html(headers): 68 url = 'http://home.cnblogs.com/ing/' 69 resp, html = h.request(url, headers=headers) 70 if resp['status'] != '200': 71 print 'fail in %s!' % inspect.getframeinfo(inspect.currentframe())[2] 72 print resp 73 exit() 74 #print 'get shancun html successfully.' 75 return html 76 77 def get_shancun_content(html): 78 expr = '//*[@id="feed_list"]' 79 html = html.decode("utf-8", 'ignore') 80 content = etree.HTML(html) 81 content = content.xpath(expr) 82 if not content: 83 print 'get shancun content fail, check xpath!' 84 exit() 85 content = etree.tostring(content[0], encoding="utf-8") 86 #print content[:600] 87 #print 'get shancun content successfully.' 88 return content 89 90 def isnot_lucky_shancun(username, shancun, content): 91 pat = re.compile( 92 r''' 93 href="/u/%s/"\ class="big_font\ blue".*?<span.*?id="ing_body_(.*?)"> 94 (.*?)</span> 95 (.*?)class="ing_time" 96 ''' % username, re.S | re.X 97 ) 98 #<img src="http://static.cnblogs.com/images/ing_lucky.png" class="ing_icon_lucky" alt="" title="这是幸运闪"> 99 my_shancun = pat.findall(content) 100 if not my_shancun: 101 print 'can not find shancun, check the regex!' 102 exit() 103 else: 104 my_shancun = my_shancun[0] 105 shancun_id, my_lastest_shancun, about_star = my_shancun 106 #print shancun_id, my_lastest_shancun, about_star 107 108 #XXX 发送同一闪存，或者闪存的post方法发生变化，会导致闪存不显示 109 if shancun != my_lastest_shancun: 110 # 闪存中若有http:// 或 https:// 会自动添加格式 111 if shancun.find('http://') == -1 and shancun.find('https://') == -1: 112 #print '[',shancun,']' 113 #print '[',my_lastest_shancun,']' 114 print '%s is not display correctly!' % shancun 115 exit() 116 if about_star.find('ing_icon_lucky') != -1: 117 return None 118 else: 119 return shancun_id 120 121 def delete_shancun(headers, shancun_id): 122 url = 'http://home.cnblogs.com/ajax/ing/del' 123 body = '{ingId:%s}' % shancun_id 124 resp, html = h.request(url, method='POST', body=body, headers=headers) 125 if resp['status'] != '200': 126 print 'fail in %s!' % inspect.getframeinfo(inspect.currentframe())[2] 127 print resp 128 exit() 129 #print 'delete shancun successfully.' 130 131 132 def write_to_file(file_name, txt): 133 with codecs.open(file_name, "w", "utf-8") as f: 134 f.write(txt) 135 136 def read_from_file(file_name): 137 with codecs.open(file_name, "r", "utf-8") as f: 138 txt = f.read() 139 txt = txt.encode('utf-8') 140 return txt 141 142 143 if __name__ == '__main__': 144 if len(sys.argv) != 2: 145 print 'Usage: shancun "要发的闪存"' 146 sys.exit() 147 else: 148 shancun = sys.argv[1].strip(''' "''') 149 150 username = 'you username' 151 password = 'your password' 152 153 if 1: 154 #保存cookie，但cookie失效需手动删除cookie文件 155 import os 156 cookie_txt = '/tmp/cnblog_cookie.txt' 157 if os.path.isfile(cookie_txt): 158 cookie = read_from_file(cookie_txt) 159 else: 160 cookie = cnblog_login(username, password) 161 write_to_file(cookie_txt, cookie) 162 163 else: 164 #不保存cookie 165 cookie = cnblog_login(username, password) 166 167 headers = { 168 "Cookie":cookie, 169 "User-Agent":user_agent 170 } 171 headers_json = { 172 "Cookie":cookie, 173 "Content-Type":"application/json; charset=UTF-8", 174 "User-Agent":user_agent 175 } 176 177 178 #一页里一个人最多连续5条，不能发布相同内容 179 count = 0 180 while True: 181 cnblog_post_shancun(headers_json, shancun) 182 count += 1 183 184 html = get_shancun_html(headers) 185 content = get_shancun_content(html) 186 shancun_id = isnot_lucky_shancun(username, shancun, content) 187 print '%s: post shancun successfully.' % count 188 if not shancun_id: 189 print 'Has become lucky star!' 190 break 191 else: 192 delete_shancun(headers_json, shancun_id) 193 if count >= 33: 194 print '人品差了点，歇一会再试吧！' 195 break
将上面代码保存为 shancun，把其中的 username，password 改成自己的，加上可执行权限，即可像示例那样使用。
将该程序添加为自定义命令使在任何地方可运行，详见 linux 添加管理自定义命令。
原文：http://www.cnblogs.com/congbo/archive/2012/11/15/2770880.html
