标签：
任务：编写用户界面
使用Python中的wxPython对界面进行编写工作
预计的按钮有：登录，评论，退出
预计的输入框有：cookie、评论内容、搜索关键字
预计的单选框有：是否使用关键字搜索
首先，看看我们需要的控件都有哪些，按钮(Button)、单选按钮(RadioButton)、静态文本(StaticText)、可编辑文本(TextCtrl)，到WxPythonInAction查看对应的文档，要注意到的是，wxPython和之前玩的MFC不一样，不是先设计界面，再编写代码，而是所有控件的位置都要自己在代码中写好。
还有，因为我设置了延时函数，导致程序在后台运行的时候，UI界面会出现卡死的情况，所以这里要用到一个简单的多线程：
def _login_gui(self, event): ... def login_gui(self,event): import thread thread.start_new_thread(self._login_gui,(event,))
剩下的就是一些细节的处理，比如鼠标在单选框切换点击时要使得文本域内容清空等。
完整代码如下，欢迎参考！！
1 #!/usr/bin/env python 2 # -*- coding:utf-8 -*- 3 __author__ = ‘ziv·chan‘ 4 __blog__ = ‘http://www.cnblogs.com/ziv-chan/‘ 5 6 7 import time 8 import base64 9 import rsa 10 import binascii 11 import requests 12 import re 13 import wx 14 import urllib 15 import sys 16 reload(sys) 17 18 sys.setdefaultencoding(‘utf-8‘) 19 20 time1 = time.time() 21 22 # 构造 Request headers 23 agent = ‘Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/50.0.2661.94 Safari/537.36‘ 24 headers = { 25 ‘User-Agent‘: agent 26 } 27 28 session = requests.session() 29 30 def get_su(user_name): 31 username_ = urllib.quote(user_name) # html字符转义 32 username = base64.encodestring(username_)[:-1] 33 return username 34 35 # 预登陆获得 servertime, nonce, pubkey, rsakv 36 def get_sso_data(user_name): 37 prelogin_url = ‘http://login.sina.com.cn/sso/prelogin.php?entry=sso&callback=sinaSSOController.preloginCallBack&su=%s&rsakt=mod&client=ssologin.js(v1.4.18)‘ % user_name 38 sso_data = eval(session.get(prelogin_url).text.replace(‘sinaSSOController.preloginCallBack‘,‘‘)) 39 return sso_data 40 41 def get_sp(password, servertime, nonce, pubkey): 42 weibo_rsa_n = int(pubkey, 16) 43 key = rsa.PublicKey(weibo_rsa_n, 65537) #创建公钥 44 message = str(servertime) + ‘\t‘ + str(nonce) + ‘\n‘ + str(password) #拼接明文js加密文件中得到 45 passwd = rsa.encrypt(message, key) #加密 46 return binascii.b2a_hex(passwd) #将加密信息转换为16进制。 47 48 def login(username, password): 49 su = get_su(username) 50 sso_data = get_sso_data(su) 51 servertime = sso_data["servertime"] 52 nonce = sso_data[‘nonce‘] 53 rsakv = sso_data["rsakv"] 54 pubkey = sso_data["pubkey"] 55 sp = get_sp(password, servertime, nonce, pubkey) 56 57 form_data = { 58 ‘entry‘: ‘weibo‘, 59 ‘gateway‘: ‘1‘, 60 ‘from‘: ‘‘, 61 ‘savestate‘: ‘7‘, 62 ‘useticket‘: ‘1‘, 63 ‘pagerefer‘: ‘‘, 64 ‘vsnf‘: ‘1‘, 65 ‘su‘: su, 66 ‘service‘: ‘miniblog‘, 67 ‘servertime‘: servertime, 68 ‘nonce‘: nonce, 69 ‘pwencode‘: ‘rsa2‘, 70 ‘rsakv‘: rsakv, 71 ‘sp‘: sp, 72 ‘sr‘: ‘1366*768‘, 73 ‘encoding‘: ‘UTF-8‘, 74 ‘prelt‘: ‘‘, 75 ‘url‘: ‘http://weibo.com/ajaxlogin.php?framelogin=1&callback=parent.sinaSSOController.feedBackUrlCallBack‘, 76 ‘returntype‘: ‘META‘ 77 } 78 79 request_url = ‘http://login.sina.com.cn/sso/login.php?client=ssologin.js(v1.4.18)‘ 80 login_page = session.post(request_url, data=form_data, headers=headers) 81 # login_page.encoding = ‘gbk‘ 82 load_page = login_page.text 83 84 pattern = re.compile(‘location\.replace\([\‘"](.*?)[\‘"]\)‘, re.S) 85 load_url = re.findall(pattern, load_page)[0] 86 87 login_index = session.get(load_url, headers=headers) 88 uid_pattern = re.compile(‘"uniqueid":"(.*?)"‘, re.S) 89 uid = re.findall(uid_pattern, login_index.text)[0] #获得用户uid 90 91 home_page_url = "http://weibo.com/%s/profile?topnav=1&wvr=6&is_all=1" % uid 92 home_page = session.get(home_page_url, headers=headers) 93 home_page_pattern = re.compile(‘<title>(.*?)</title>‘, re.S) 94 user_id = re.findall(home_page_pattern, home_page.text)[0] 95 return u"欢迎%s,登录成功!" % user_id 96 97 def edit_hot_comment(content): 98 request_url = ‘http://d.weibo.com/aj/v6/comment/add?ajwvr=6&__rnd=‘ + str(int(time.time()*1000)) 99 hot_url = ‘http://d.weibo.com/102803#‘ 100 hot_html = session.get(hot_url, headers=headers).text 101 pa = re.compile(‘mid=\\\\"(.*?)\\\\"‘, re.S) 102 hot_mid = re.findall(pa, hot_html) 103 hot_mid_top5 = hot_mid[0:5] 104 hot_headers = { 105 ‘Host‘ : ‘d.weibo.com‘, 106 ‘Origin‘ : ‘http://d.weibo.com‘, 107 ‘Referer‘ : ‘http://d.weibo.com/102803‘, 108 ‘User-Agent‘ : agent 109 } 110 for i in range(0, 5): 111 hot_form_data = { 112 ‘act‘ : ‘post‘, 113 ‘mid‘ : hot_mid_top5[i], 114 ‘uid‘ : ‘3202770263‘, 115 ‘forward‘ : ‘0‘, 116 ‘isroot‘ : ‘0‘, 117 ‘content‘ : content, 118 ‘location‘ : ‘page_102803_home‘, 119 ‘module‘ : ‘scommlist‘, 120 ‘group_source‘ : ‘‘, 121 ‘tranandcomm‘ : ‘1‘, 122 ‘filter_actionlog‘ : ‘102803_ctg1_99991_-_ctg1_99991‘, 123 ‘pdetail‘ : ‘102803‘, 124 ‘_t‘ : ‘0‘ 125 } 126 # print hot_mid_top5[i] 127 session.post(request_url, data=hot_form_data, headers=hot_headers) 128 time.sleep(3) #避免请求频繁被限制 129 return u‘热门批量评论成功！‘ 130 131 def edit_kw_comment(key_word, content): 132 request_url = ‘http://s.weibo.com/ajax/comment/add?__rnd=‘ + str(int(time.time()*1000)) 133 keyword = urllib.quote(key_word.encode(‘utf8‘)) 134 kw_url = ‘http://s.weibo.com/weibo/%s&Refer=STopic_box‘ % keyword 135 kw_html = session.get(kw_url, headers=headers).text 136 pa = re.compile(‘mid=\\\\"(.*?)\\\\"‘, re.S) 137 kw_mid = re.findall(pa, kw_html) 138 kw_mid_top5 = kw_mid[0:5] 139 kw_headers = { 140 ‘Host‘ : ‘s.weibo.com‘, 141 ‘Origin‘ : ‘http://s.weibo.com‘, 142 ‘Referer‘ : kw_url, 143 ‘User-Agent‘ : agent 144 } 145 for i in range(0, 5): 146 kw_form_data = { 147 ‘act‘ : ‘post‘, 148 ‘mid‘ : kw_mid_top5[i], 149 ‘uid‘ : ‘3202770263‘, 150 ‘forward‘ : ‘0‘, 151 ‘isroot‘ : ‘0‘, 152 ‘content‘ : content, 153 ‘pageid‘ : ‘weibo‘, 154 ‘_t‘ : ‘0‘ 155 } 156 # print kw_mid_top5[i] 157 session.post(request_url, data=kw_form_data, headers=kw_headers) 158 time.sleep(3) #避免请求频繁被限制 159 160 return u‘关键词批量评论成功！‘ 161 162 class Bishe(wx.Frame): 163 164 def __init__(self): 165 wx.Frame.__init__(self, parent=None, id=-1, title=u‘微博自动评论软件‘, size=(400, 300)) 166 self.panel = wx.Panel(self, -1) 167 self.Center() 168 # self.radio_button = wx.RadioButton(self.panel, -1, u‘是否使用关键词‘, pos=(0, 0)) 169 self.radio_button_1 = wx.RadioButton(self.panel, -1, u‘N‘, pos=(160, 1)) 170 self.radio_button_2 = wx.RadioButton(self.panel, -1, u‘Y‘, pos=(120, 1)) 171 self.static_text_1 = wx.StaticText(self.panel, -1, u‘是否使用关键词：‘ ,pos=(0,0)) 172 self.static_text_2 = wx.StaticText(self.panel, -1, u‘关键字：‘, pos=(0, 35)) 173 self.static_text_3 = wx.StaticText(self.panel, -1, u‘内容：‘, pos=(0, 95)) 174 self.static_text_4 = wx.StaticText(self.panel, -1, u‘author : zivchan‘, pos=(280, 10)) 175 self.text_ctrl_1 = wx.TextCtrl(self.panel, -1, pos=(0, 25), size=(250, 100)) 176 self.text_ctrl_2 = wx.TextCtrl(self.panel, -1, style=wx.TE_MULTILINE, pos=(280, 100), size=(85, 80)) 177 self.text_ctrl_3 = wx.TextCtrl(self.panel, -1, style=wx.TE_MULTILINE, pos=(1, 120), size=(250, 175)) 178 self.button_1 = wx.Button(self.panel, -1, u‘登录‘, pos=(280, 50)) 179 self.button_2 = wx.Button(self.panel, -1, u‘评论‘, pos=(280, 200)) 180 self.button_3 = wx.Button(self.panel, -1, u‘退出‘, pos=(280, 250)) 181 self.Bind(wx.EVT_BUTTON, self.login_gui, self.button_1) 182 self.Bind(wx.EVT_BUTTON, self.comment_gui, self.button_2) 183 self.Bind(wx.EVT_BUTTON, self.exit_gui, self.button_3) 184 self.Bind(wx.EVT_RADIOBUTTON, self.radio_1, self.radio_button_1) 185 self.Bind(wx.EVT_RADIOBUTTON, self.radio_2, self.radio_button_2) 186 187 def radio_1(self, event): 188 self.radio_button_1.SetValue(True) 189 self.text_ctrl_1.Clear() 190 self.text_ctrl_3.Clear() 191 192 def radio_2(self, event): 193 self.radio_button_2.SetValue(True) 194 self.text_ctrl_1.Clear() 195 self.text_ctrl_3.Clear() 196 197 def _login_gui(self, event): 198 username = ‘18362972928‘ 199 password = ‘xxxxxxxx‘ 200 login_info = login(username, password) 201 self.text_ctrl_2.SetValue(login_info) 202 203 def _comment_gui(self, event): 204 if self.radio_button_1.GetValue(): 205 content = self.text_ctrl_3.GetValue() 206 hot_info = edit_hot_comment(content) 207 self.text_ctrl_3.SetValue(hot_info) 208 elif self.radio_button_2.GetValue(): 209 key_word = self.text_ctrl_1.GetValue() 210 kw_content = self.text_ctrl_3.GetValue() 211 kw_info = edit_kw_comment(key_word, kw_content) 212 self.text_ctrl_3.SetValue(kw_info) 213 214 def login_gui(self,event): 215 import thread 216 thread.start_new_thread(self._login_gui,(event,)) 217 218 def comment_gui(self, event): 219 import thread 220 thread.start_new_thread(self._comment_gui, (event,)) 221 222 def exit_gui(self, event): 223 self.Destroy() 224 225 226 if __name__ == "__main__": 227 app = wx.App() 228 frame = Bishe() 229 frame.Show() 230 app.MainLoop()
对了，在处理url时碰到了一个问题：urllib.quote() throws KeyError，参见此页面处理。
最后的最后，我们要使用Pyinstaller将程序打包成可执行文件，操作如下：
下载Pyinstaller2.0，进入解压后的目录，执行：
python pyinstaller.py -F bi_she_v4.0.py
这就将 .py 文件打包成单个的可执行文件。
最终，程序长这样：
欧了！！
以上。
到此，已经完成了《新浪微博自动评论软件》的大致设计，后面会陆续带来v2.0...
明天开始写毕业论文，就酱！
转载请注明：夜雨寄北丶 » 《新浪微博自动评论软件·设计与实现之UI篇》
标签：
原文地址：http://www.cnblogs.com/ziv-chan/p/5524712.html
