def __init__(self):
'''
一些初始设置
'''
super().__init__()
self.setWindowTitle('公众号：学点编程吧--QQ')
self.setWindowFlags(Qt.Dialog)
self.setMinimumSize(200, 600)
self.setWhatsThis('这个一个模拟QQ软件')
self.setWindowIcon(QIcon('./res/log.ico'))
pListView = ListView()
pListView.setViewMode(QListView.ListMode)
# 设置模型
pListView.setStyleSheet("QListView{icon-size:70px}")
# 设置QListView图标的大小70像素
dic_list = {'listview': pListView, 'groupname': "我的好友"}
# 当前listview对象和分组名称放入到一个字典
pListView.setListMap(dic_list)
# 这个字典放入到map_listview这个列表
self.addItem(pListView, "我的好友")
self.show()
def addGroupSlot(self):
'''
增加分组
'''
groupname = QInputDialog.getText(self, "输入分组名", "")
# groupname这里返回的是一个元组，其中第0个元素是分组名，第1个元素返回是否按了确定键
if groupname[0] and groupname[1]:
pListView1 = ListView()
pListView1.setViewMode(QListView.ListMode)
pListView1.setStyleSheet("QListView{icon-size:70px}")
self.addItem(pListView1, groupname[0])
dic_list = {'listview': pListView1, 'groupname': groupname[0]}
pListView1.setListMap(dic_list)
# 新建一个ListView对象并将其与分组名称添加到字典当中，然后通过setListMap()将这个字典放入到map_listview这个列表中
elif groupname[0] == '' and groupname[1]:
QMessageBox.warning(self, "警告", "我说你没有填写分组名哦~！")
class ScrapyGUI(QMainWindow):
def __init__(self):
global ss, vgs, us, ts
super().__init__()
self.initUI()
ss.ps.connect(self.search_user)
vgs.ps.connect(self.start_user)
us.ps.connect(self.run_user)
ts.ps.connect(self.topic_finished)
def initUI(self):
self.statusBar().showMessage('准备就绪')
self.setGeometry(100, 100, 800, 600)
self.setWindowTitle('关注微信公众号：月小水长')
self.setWindowIcon(QIcon('logo.jpg'))
fpAct = QAction(QIcon('fp.png'), '找人(&FP)', self)
fpAct.setShortcut('Ctrl+P')
fpAct.setStatusTip('请输入微博用户昵称')
fpAct.triggered.connect(self.findUser)
fbAct = QAction(QIcon('fb.png'), '搜微博(&FB)', self)
fbAct.setShortcut('Ctrl+B')
fbAct.setStatusTip('请输入微博内容关键词')
fbAct.triggered.connect(self.findTopic)
menubar = self.menuBar()
weiboMenu = menubar.addMenu('微博(&B)')
weiboMenu.addAction(fpAct)
weiboMenu.addSeparator()
weiboMenu.addAction(fbAct)
settingsMenu = menubar.addMenu('设置(&S)')
aaAct = QAction(QIcon('aa.png'), '关于作者(&AA)', self)
aaAct.setShortcut('Ctrl+A')
aaAct.setStatusTip('产品作者的详细信息')
aaAct.triggered.connect(self.aboutAuthor)
aboutMenu = menubar.addMenu('关于(&A)')
aboutMenu.addAction(aaAct)
aboutMenu.addSeparator()
oaAct = QAction(QIcon('oa.png'), '打开官网(&OA)', self)
oaAct.setShortcut('Ctrl+O')
oaAct.setStatusTip('打开产品官网')
oaAct.triggered.connect(self.openAuthority)
aboutMenu.addAction(oaAct)
self.pListView = ListView(self)
self.pListView.setViewMode(QListView.ListMode)
self.pListView.setStyleSheet("QListView{icon-size:70px}")
self.pListView.setGeometry(0, 20, 800, 560)
self.show()
def findUser(self):
global filter
group = QInputDialog.getText(self, "输入用户昵称", "")
self.searchedUser = group[0]
if (len(group[0]) > 0):
self.pListView.clearData()
WeiboSearchScrapy(keyword=group[0])
def findTopic(self):
dialog = MyDialog(self, info='主题')
dialog.show()
if (dialog.exec_() == QDialog.Accepted):
print(dialog.getData())
group = dialog.getData()
topic = group[0]
filter = 1 if group[1] == True else 0
WeiboTopicScrapy(keyword=topic, filter=filter)
QMessageBox.about(self, "提示",
"已成功将抓取【{}】主题的任务提交后台,结束会通知您".format(topic))
def aboutAuthor(self):
QMessageBox.about(self, "作者介绍",
"简介：985计算机本科在读\nQQ：2391527690\n微信公众号：月小水长")
def openAuthority(self):
webbrowser.open("https://inspurer.github.io/")
def search_user(self, msg):
print(msg)
if msg == 'EOF':
QMessageBox.about(self, '提示',
'【{}】相关的用户信息加载完毕'.format(self.searchedUser))
return
elif msg == 'NetError':
QMessageBox.warning(self, '警告', '请先检查电脑联网情况')
return
data = json.loads(msg)
self.pListView.addItem(data)
self.show()
# 监听窗口大小变化事件
def resizeEvent(self, *args, **kwargs):
w, h = self.width(), self.height()
self.pListView.setGeometry(0, 20, w, h - 40)
def start_user(self, msg):
print('wwww', msg)
res = QMessageBox.question(self, "提示", "只抓取原创微博吗？")
if res == QMessageBox.Yes:
WeiboUserScrapy(user_id=int(msg), filter=1)
else:
WeiboUserScrapy(user_id=int(msg), filter=0)
def run_user(self, flag, value):
print(flag, value)
if flag == 'start':
self.totalPageNum = value
self.progress = QProgressDialog(self)
self.progress.setWindowTitle("请稍等")
self.progress.setLabelText("正在准备抓取...")
'''
如果任务的预期持续时间小于minimumDuration，则对话框根本不会出现。这样可以防止弹出对话框，快速完成任务。对于预期超过minimumDuration的任务，对话框将在minimumDuration时间之后或任何进度设置后立即弹出。
如果设置为0，则只要设置任何进度，将始终显示对话框。 默认值为4000毫秒,即4秒。
'''
self.progress.setMinimumDuration(1)
self.progress.setWindowModality(Qt.WindowModal)
# 去掉取消按钮
self.progress.setCancelButtonText(None)
self.progress.setRange(0, self.totalPageNum)
self.progress.setValue(1)
if flag == 'run':
self.progress.setValue(value)
self.progress.setLabelText("正在抓取第{}/{}页".format(
value, self.totalPageNum))
if value == self.totalPageNum:
self.progress.destroy()
QMessageBox.about(self, "提示", "抓取结束")
def topic_finished(self, msg):
QMessageBox.about(self, "提示", msg)
...
