Saw the error of my ways, now using pyGtk with libglade
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Anna
parent
50b9ad477b
commit
5dae37a260
3 changed files with 310 additions and 115 deletions
161
mytwitter.py
161
mytwitter.py
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@ -2,16 +2,14 @@
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#
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# Custom twitter client... mostly for learning Python
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import sys, twitter, wx, ConfigParser, os, tkMessageBox, datetime, dateutil.tz
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import sys, twitter, ConfigParser, os, datetime, dateutil.tz, gtk, gtk.glade, gobject
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class TwitWindow(wx.Frame):
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class MyTwitter():
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""" Display Tweets, post to twitter """
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def __init__(self, parent, title):
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wx.Frame.__init__(self, parent, title=title, size=(300,600))
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def __init__(self):
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config = ConfigParser.ConfigParser()
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config.read(os.path.expanduser("~/.mytwitter"))
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self.username = config.get('global', 'username')
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@ -22,101 +20,45 @@ class TwitWindow(wx.Frame):
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self.labels = []
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self.texts = []
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# Authenticate with twitter, set up the API object
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self.api = twitter.Api(username=self.username, password=self.password)
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# Load up all the GUI stuff
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self.init_user_interface('./default.glade')
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self.init_widgets()
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def init_user_interface(self, path_to_skin):
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self.widget_tree=gtk.glade.XML(path_to_skin, "window")
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self.widget_tree.signal_autoconnect(self)
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def init_widgets(self):
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main_sizer = wx.BoxSizer(wx.VERTICAL)
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self.tweet_box = self.widget_tree.get_widget('tweet_box')
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self.update_entry = self.widget_tree.get_widget('update_entry')
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self.update_count = self.widget_tree.get_widget('update_count')
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# Create the scrolled frame that will hold the tweets
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tweet_view = wx.ScrolledWindow(self)
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tweet_sizer = wx.BoxSizer(wx.VERTICAL)
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# Status bar
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self.CreateStatusBar()
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# Menu bar
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filemenu = wx.Menu()
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filemenu.Append(wx.ID_ABOUT, "&About", "About MyTwitter")
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menu_exit = filemenu.Append(wx.ID_EXIT, "E&xit", "Close MyTwitter")
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self.Bind(wx.EVT_MENU, self.on_exit, menu_exit)
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menu_bar = wx.MenuBar()
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menu_bar.Append(filemenu, "&File")
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self.SetMenuBar(menu_bar)
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# Create labels and text widgets
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# Build us some labels...
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for i in range(0, self.num_entries):
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self.labels.append(wx.TextCtrl(tweet_view, style=wx.TE_READONLY))
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self.texts.append(wx.TextCtrl(tweet_view, style=wx.TE_MULTILINE | wx.TE_READONLY))
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self.labels[i].SetDefaultStyle(wx.TextAttr('DARK_BLUE'))
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self.texts[i].SetDefaultStyle(wx.TextAttr('LIGHT_BLUE'))
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tweet_sizer.Add(self.labels[i])
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tweet_sizer.Add(self.texts[i])
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self.labels.append(gtk.Label())
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self.tweet_box.pack_start(self.labels[i])
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self.labels[i].set_alignment(0.0, 0.0)
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self.labels[i].set_selectable(True)
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self.labels[i].set_line_wrap(True)
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self.texts.append(gtk.Label())
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self.tweet_box.pack_start(self.texts[i])
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self.texts[i].set_alignment(0.0, 0.0)
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self.texts[i].set_selectable(True)
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self.texts[i].set_line_wrap(True)
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# Layout the tweet view widget
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width,height=tweet_view.GetSizeTuple()
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tweet_view.SetSizerAndFit(tweet_sizer)
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tweet_view.SetScrollbars(0, 20, 0, height/20)
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tweet_view.SetSize((300,400))
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# A button to refresh manually
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button_sizer = wx.BoxSizer(wx.HORIZONTAL)
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refresh_button = wx.Button(self, label="Refresh")
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refresh_button.Bind(wx.EVT_BUTTON, self.update_window)
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self.tweet_box.show_all()
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button_sizer.Add(refresh_button)
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# Create an update box at the bottom of the window
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update_sizer = wx.BoxSizer(wx.HORIZONTAL)
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self.update_entry = wx.TextCtrl(self)
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self.update_entry.Bind(wx.EVT_TEXT, self.char_counter)
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self.update_entry.Bind(wx.EVT_TEXT_ENTER, self.update_status_callback)
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update_button = wx.Button(self, label="Update")
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update_button.Bind(wx.EVT_BUTTON, self.update_status)
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self.update_count = wx.StaticText(self, label="0/140")
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update_sizer.Add(self.update_entry, 1, wx.EXPAND)
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update_sizer.Add(update_button)
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update_sizer.Add(self.update_count)
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### Set up bindings
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# Bind scrollwheel to move the tweets, as well as page up/down
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# fixme: convert this to wxPython
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# self.tkroot.bind_all("<Button-4>", self.scroll_wheel)
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# self.tkroot.bind_all("<Button-5>", self.scroll_wheel)
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# self.tkroot.bind_all("<Up>", self.line_up)
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# self.tkroot.bind_all("<Down>", self.line_down)
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# self.tkroot.bind_all("<Prior>", self.page_up)
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# self.tkroot.bind_all("<Next>", self.page_down)
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# Pack the top level together
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main_sizer.Add(tweet_view, 1, wx.EXPAND)
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main_sizer.Add(button_sizer)
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main_sizer.Add(update_sizer)
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self.SetSizerAndFit(main_sizer)
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# Init the twitter API
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self.api = twitter.Api(username=self.username, password=self.password)
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# Updates!
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self.timer = wx.Timer(self)
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self.timer.Bind(wx.EVT_TIMER, self.update_window_callback)
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self.timer.Start(self.refresh_time * 1000)
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# Timer to update periodically
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self.update_window()
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# end of init_widgets
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gobject.timeout_add(self.refresh_time * 100, self.update_window)
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def update_window(self):
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print "DEBUG: update_window()"
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timezone = dateutil.tz.gettz()
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time_format = "%Y.%m.%d %H:%M:%S %Z"
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@ -131,33 +73,22 @@ class TwitWindow(wx.Frame):
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timestring = timestamp.astimezone(timezone).strftime(time_format)
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labeltext = user.name + " (" + user.screen_name + ") " + timestring
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self.labels[i].Clear()
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self.labels[i].AppendText(labeltext)
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self.labels[i].set_text(labeltext)
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# Display the text of the tweet
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self.texts[i].Clear()
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self.texts[i].AppendText(statuses[i].text)
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def update_window_callback(self, event):
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self.update_window()
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self.texts[i].set_text(statuses[i].text)
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def update_status(self):
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text = self.update_entry.GetValue()
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if len(text) > 140:
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d = wx.MessageDialog(self, 'Tweet too long', 'Tweets must be <= 140 characters');
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d.ShowModal()
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d.Destroy()
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return
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self.update_entry.Clear()
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text = self.update_entry.get_text()
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self.update_entry.set_text(none)
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self.api.PostUpdate(text)
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self.update_window()
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# Just calls update_status, here so that things
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# that pass an event can be used
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def update_status_callback(self, event):
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def update_status_callback(self, widget):
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self.update_status()
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@ -186,12 +117,18 @@ class TwitWindow(wx.Frame):
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# self.tweet_view.yview('scroll', 5, 'units');
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def char_counter(self, event):
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new_count = str(len(self.update_entry.GetValue())) + "/140"
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self.update_count.SetLabel(new_count)
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def char_counter(self, widget):
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new_count = str(len(self.update_entry.get_text())) + "/140"
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self.update_count.set_label(new_count)
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def gtk_main_quit(self, widget):
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gtk.main_quit()
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def on_about(self, widget):
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print "DEBUG: help->about not yet implemented"
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def on_exit(self, event):
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self.Close(True)
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### end class TwitWindow
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@ -218,7 +155,5 @@ def print_formatted(statuses):
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# main
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app = wx.App(False)
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root = TwitWindow(None, "MyTwitter")
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root.Show(True)
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app.MainLoop()
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my_twitter = MyTwitter()
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gtk.main()
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