def getListView(self,name):
if not name in self.__listviews:
from ListView import ListView
lv = ListView()
lv.addListener(self.__class__.ListViewListener(self, name, lv))
self.__listviews[name] = lv
return self.__listviews[name]
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 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 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~！")
def __init__(self, search_handler, item_renderer, *columns):
self.__search_handler = search_handler
# build bookmarks list
self.__bookmarks = BookmarkList()
self.__browser = gtk.VBox()
# build search bar
self.__searchbar = SearchBar()
self.__searchbar.show_all()
self.__searchbar.add_observer(self.__on_search)
self.__browser.pack_start(self.__searchbar, False, False, 0)
# build list view
scrwin = gtk.ScrolledWindow()
scrwin.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
self.__browser.pack_end(scrwin, True, True, 0)
self.__list = ListView(columns, item_renderer)
self.__list.connect("row-activated", self.__on_activate_item)
scrwin.add(self.__list)
def __init__(self, parent):
Frame.__init__(self, parent)
self.parent = parent
border_width = 1
border_style = SUNKEN
background_colour = "#FFFFFF"
default_height = 600
nav_frame = Frame(
self, height=default_height, width=200, bd=border_width, relief=border_style, bg=background_colour
)
content_frame = Frame(self, height=default_height, width=804, bd=border_width, relief=border_style)
content_frame.parent = parent
nav_frame.grid(column=0, row=0)
content_frame.grid(column=1, row=0)
nav_frame.grid_propagate(0)
content_frame.pack_propagate(0)
# Create fonts for navLabels
fontMouseOver = tkFont.Font(family="Helvetica", size=14, underline=True)
fontMouseOut = tkFont.Font(family="Helvetica", size=14, underline=False)
# Creating Navigation Labels
self.lNavStudentRecords = Label(
nav_frame,
text="Student Records",
bg="white",
font=fontMouseOut,
bd=border_width,
relief=border_style,
width=20,
)
self.lNavViewLists = Label(
nav_frame,
text="View Word Lists",
bg="white",
font=fontMouseOut,
bd=border_width,
relief=border_style,
width=20,
)
self.lNavCreateLists = Label(
nav_frame,
text="Create Word Lists",
bg="white",
font=fontMouseOut,
bd=border_width,
relief=border_style,
width=20,
)
buttonBack = Button(nav_frame, text="Back", command=self.parent.new_list)
# Binding Mouse events to the Labels
# Mouse Clicks
self.lNavViewLists.bind("<Button-1>", partial(self.switch_frame, 2))
self.lNavCreateLists.bind("<Button-1>", partial(self.switch_frame, 1))
self.lNavStudentRecords.bind("<Button-1>", partial(self.switch_frame, 3))
# Mouse Movements
self.lNavViewLists.bind("<Enter>", lambda (event): self.lNavViewLists.configure(font=fontMouseOver))
self.lNavCreateLists.bind("<Enter>", lambda (event): self.lNavCreateLists.configure(font=fontMouseOver))
self.lNavViewLists.bind("<Leave>", lambda (event): self.lNavViewLists.configure(font=fontMouseOut))
self.lNavCreateLists.bind("<Leave>", lambda (event): self.lNavCreateLists.configure(font=fontMouseOut))
self.lNavStudentRecords.bind("<Enter>", lambda (event): self.lNavStudentRecords.configure(font=fontMouseOver))
self.lNavStudentRecords.bind("<Leave>", lambda (event): self.lNavStudentRecords.configure(font=fontMouseOut))
# Gridding the labels
# self.lNavStudentRecords.grid(column=0, row=0)
self.lNavViewLists.grid(column=0, row=1)
self.lNavCreateLists.grid(column=0, row=2)
buttonBack.grid(column=0, row=3)
# Creating the two views we have so far
self.viewcreate = CreateView(content_frame, default_height, 800, border_style, border_width, background_colour)
self.viewlists = ListView(content_frame, default_height, 800, border_style, border_width, background_colour)
self.viewlists.pack()
class ItemBrowser(Observable):
OBS_ACTIVATE_ITEM = 0
def __init__(self, search_handler, item_renderer, *columns):
self.__search_handler = search_handler
# build bookmarks list
self.__bookmarks = BookmarkList()
self.__browser = gtk.VBox()
# build search bar
self.__searchbar = SearchBar()
self.__searchbar.show_all()
self.__searchbar.add_observer(self.__on_search)
self.__browser.pack_start(self.__searchbar, False, False, 0)
# build list view
scrwin = gtk.ScrolledWindow()
scrwin.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
self.__browser.pack_end(scrwin, True, True, 0)
self.__list = ListView(columns, item_renderer)
self.__list.connect("row-activated", self.__on_activate_item)
scrwin.add(self.__list)
#
# Returns the widgets.
#
def get_widgets(self):
return (self.__bookmarks, self.__browser)
#
# Adds a category to the bookmarks list.
#
def add_category(self, name, label, items):
self.__bookmarks.add_category(name, name)
items = list(set(items))
items.sort(lambda a,b: cmp(a[1], b[1]))
for icon, label, expr in items:
if (icon):
pixbuf = gtk.gdk.pixbuf_new_from_file(icon)
else:
pixbuf = None
self.__bookmarks.add_item(name, pixbuf, label,
self.__on_select_entry, expr)
#end for
self.__bookmarks.select_category(0)
#
# Sets a search query manually.
#
def set_query(self, expr):
self.__searchbar.set_query(expr)
#
# Returns the currently selected item.
#
def get_selected_item(self):
return self.__list.get_selected_item()
def __on_select_entry(self, expr):
self.set_query(expr)
def __on_search(self, src, cmd, expr):
assert (self.__search_handler)
self.__list.clear()
matches = self.__search_handler(expr)
if (matches):
for item in matches:
self.__list.add_item(item)
return matches
def __on_activate_item(self, *args):
item = self.__list.get_selected_item()
self.update_observer(self.OBS_ACTIVATE_ITEM, item)
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)
...