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July 2, 2019 22:25
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| import wx | |
| import socket | |
| import feedparser | |
| class NewsRss(wx.Panel): | |
| def __init__(self, parent): | |
| super(NewsRss, self).__init__(parent = parent, id = wx.ID_ANY, pos = wx.DefaultPosition, size = wx.DefaultSize, style = wx.TAB_TRAVERSAL) | |
| self.rss_urls = [] | |
| self.parent = parent | |
| ##################################### STATIC UI ##################################### | |
| self.SetBackgroundColour(wx.SystemSettings.GetColour(wx.SYS_COLOUR_WINDOW)) | |
| NewsRssPanelSizer = wx.BoxSizer(wx.VERTICAL) | |
| RssProviderSizer = wx.BoxSizer(wx.VERTICAL) | |
| rss_provider_comboChoices = [u"The Guardian", u"The Economist", u"Times Of India"] | |
| self.rss_provider_combo = wx.Choice(self, wx.ID_ANY, wx.DefaultPosition, wx.DefaultSize, rss_provider_comboChoices, 0) | |
| self.rss_provider_combo.Bind(wx.EVT_CHOICE, self.OnRssProvider) | |
| RssProviderSizer.Add(self.rss_provider_combo, 0, wx.ALL, 5) | |
| self.m_staticline120 = wx.StaticLine(self, wx.ID_ANY, wx.DefaultPosition, wx.DefaultSize, wx.LI_HORIZONTAL) | |
| RssProviderSizer.Add(self.m_staticline120, 0, wx.EXPAND | wx.ALL, 5) | |
| NewsRssPanelSizer.Add(RssProviderSizer, 0, wx.EXPAND, 5) | |
| NewsRssPanelProperties = wx.BoxSizer(wx.HORIZONTAL) | |
| self.m_staticText_id = wx.StaticText(self, wx.ID_ANY, u"ID:", wx.DefaultPosition, wx.Size(30, -1), 0) | |
| self.m_staticText_id.Wrap(-1) | |
| NewsRssPanelProperties.Add(self.m_staticText_id, 0, wx.ALL, 5) | |
| self.m_staticline20 = wx.StaticLine(self, wx.ID_ANY, wx.DefaultPosition, wx.DefaultSize, wx.LI_VERTICAL) | |
| NewsRssPanelProperties.Add(self.m_staticline20, 0, wx.EXPAND | wx.ALL, 5) | |
| self.m_staticText_title = wx.StaticText(self, wx.ID_ANY, u"Title:", wx.DefaultPosition, wx.Size(300, -1), 0) | |
| self.m_staticText_title.Wrap(-1) | |
| NewsRssPanelProperties.Add(self.m_staticText_title, 0, wx.ALL, 5) | |
| self.m_staticline21 = wx.StaticLine(self, wx.ID_ANY, wx.DefaultPosition, wx.DefaultSize, wx.LI_VERTICAL) | |
| NewsRssPanelProperties.Add(self.m_staticline21, 0, wx.EXPAND | wx.ALL, 5) | |
| self.m_staticText_published = wx.StaticText(self, wx.ID_ANY, u"Published on:", wx.DefaultPosition, wx.Size(200, -1), 0) | |
| self.m_staticText_published.Wrap(-1) | |
| NewsRssPanelProperties.Add(self.m_staticText_published, 0, wx.ALL, 5) | |
| self.m_staticline22 = wx.StaticLine(self, wx.ID_ANY, wx.DefaultPosition, wx.DefaultSize, wx.LI_VERTICAL) | |
| NewsRssPanelProperties.Add(self.m_staticline22, 0, wx.EXPAND | wx.ALL, 5) | |
| self.m_staticText_author = wx.StaticText(self, wx.ID_ANY, u"Author:", wx.DefaultPosition, wx.Size(200, -1), 0) | |
| self.m_staticText_author.Wrap(-1) | |
| NewsRssPanelProperties.Add(self.m_staticText_author, 0, wx.ALL, 5) | |
| self.m_staticline23 = wx.StaticLine(self, wx.ID_ANY, wx.DefaultPosition, wx.DefaultSize, wx.LI_VERTICAL) | |
| NewsRssPanelProperties.Add(self.m_staticline23, 0, wx.EXPAND | wx.ALL, 5) | |
| self.m_staticText_browser = wx.StaticText(self, wx.ID_ANY, u"Open in browser:", wx.DefaultPosition, wx.Size(160, -1), 0) | |
| self.m_staticText_browser.Wrap(-1) | |
| NewsRssPanelProperties.Add(self.m_staticText_browser, 0, wx.ALL, 5) | |
| NewsRssPanelSizer.Add(NewsRssPanelProperties, 0, wx.EXPAND, 5) | |
| self.NewsRssPanelContainer = wx.ScrolledWindow(self, wx.ID_ANY, wx.DefaultPosition, wx.DefaultSize, wx.VSCROLL) | |
| self.NewsRssPanelContainer.SetScrollRate(5, 5) | |
| ##################################### STATIC UI ##################################### | |
| self.RssPanelList = wx.BoxSizer(wx.VERTICAL) | |
| self.NewsRssPanelContainer.SetSizer(self.RssPanelList) | |
| self.NewsRssPanelContainer.Layout() | |
| self.RssPanelList.Fit(self.NewsRssPanelContainer) | |
| NewsRssPanelSizer.Add(self.NewsRssPanelContainer, 1, wx.EXPAND | wx.ALL, 0) | |
| self.SetSizer(NewsRssPanelSizer) | |
| self.Layout() | |
| NewsRssPanelSizer.Fit(self) | |
| def OnRssProvider(self, event): | |
| if self.HasInternet(): | |
| provider = event.GetString() | |
| if self.RssPanelList.GetItemCount() > 0: | |
| self.RssPanelList.Clear() | |
| if len(self.rss_urls) > 0: | |
| self.rss_urls.clear() | |
| self.PopulateUI(provider) | |
| else: | |
| if len(self.rss_urls) > 0: | |
| self.rss_urls.clear() | |
| self.PopulateUI(provider) | |
| else: | |
| wx.MessageBox("Uups, there's no internet connection.", caption="Error. No Internet connection") | |
| def PopulateUI(self, _provider): | |
| rssFeed = "" | |
| ind = 0 | |
| if _provider == "The Guardian": | |
| rssFeed = feedparser.parse("https://www.theguardian.com/world/eu/rss").entries | |
| elif _provider == "The Economist": | |
| rssFeed = feedparser.parse("https://www.economist.com/europe/rss.xml").entries | |
| elif _provider == "Times Of India": | |
| rssFeed = feedparser.parse("https://timesofindia.indiatimes.com/rssfeedstopstories.cms").entries | |
| for i in rssFeed: | |
| self.rss_urls.append(i["link"]) | |
| ind = ind + 1 | |
| self.RssPanelListItem = wx.Panel(self.NewsRssPanelContainer, wx.ID_ANY, wx.DefaultPosition, wx.DefaultSize, wx.TAB_TRAVERSAL) | |
| self.ListItemSizer = wx.BoxSizer(wx.HORIZONTAL) | |
| self.ListItemSizer.SetMinSize(wx.Size(-1, 50)) | |
| self.rss_id = wx.StaticText(self.RssPanelListItem, wx.ID_ANY, str(ind), wx.DefaultPosition, wx.Size(25, -1), 0) | |
| self.rss_id.Wrap(-1) | |
| self.ListItemSizer.Add(self.rss_id, 0, wx.ALIGN_CENTER | wx.ALL, 5) | |
| self.m_staticline26 = wx.StaticLine(self.RssPanelListItem, wx.ID_ANY, wx.DefaultPosition, wx.DefaultSize, wx.LI_VERTICAL) | |
| self.ListItemSizer.Add(self.m_staticline26, 0, wx.EXPAND | wx.ALL, 5) | |
| self.m_scrolledWindow5 = wx.ScrolledWindow(self.RssPanelListItem, wx.ID_ANY, wx.DefaultPosition, wx.Size(300, -1), wx.HSCROLL) | |
| self.m_scrolledWindow5.SetScrollRate(5, 5) | |
| self.m_scrolledWindow5.SetMaxSize(wx.Size(300, -1)) | |
| TitleSizer = wx.BoxSizer(wx.HORIZONTAL) | |
| self.m_staticText40 = wx.StaticText(self.m_scrolledWindow5, wx.ID_ANY, i["title"], wx.DefaultPosition, wx.Size(-1, -1), 0) | |
| self.m_staticText40.Wrap(-1) | |
| TitleSizer.Add(self.m_staticText40, 0, wx.ALIGN_CENTER_VERTICAL | wx.ALL, 1) | |
| self.m_scrolledWindow5.SetSizer(TitleSizer) | |
| self.m_scrolledWindow5.Layout() | |
| self.ListItemSizer.Add(self.m_scrolledWindow5, 0, wx.EXPAND | wx.ALL, 5) | |
| self.m_staticline28 = wx.StaticLine(self.RssPanelListItem, wx.ID_ANY, wx.DefaultPosition, wx.DefaultSize, wx.LI_VERTICAL) | |
| self.ListItemSizer.Add(self.m_staticline28, 0, wx.EXPAND | wx.ALL, 5) | |
| self.rss_publish_date = wx.StaticText(self.RssPanelListItem, wx.ID_ANY, i["published"], wx.DefaultPosition, wx.Size(200, -1), 0) | |
| self.rss_publish_date.Wrap(-1) | |
| self.ListItemSizer.Add(self.rss_publish_date, 0, wx.ALIGN_CENTER | wx.ALL, 5) | |
| self.m_staticline29 = wx.StaticLine(self.RssPanelListItem, wx.ID_ANY, wx.DefaultPosition, wx.DefaultSize, wx.LI_VERTICAL) | |
| self.ListItemSizer.Add(self.m_staticline29, 0, wx.EXPAND | wx.ALL, 5) | |
| self.rss_author = wx.StaticText(self.RssPanelListItem, wx.ID_ANY, u"N/A", wx.DefaultPosition, wx.Size(200, -1), 0) | |
| if _provider == "The Guardian" and i["author"] != "": | |
| self.rss_author.SetLabel(i["author"]) | |
| self.rss_author.Wrap(-1) | |
| self.ListItemSizer.Add(self.rss_author, 0, wx.ALIGN_CENTER | wx.ALL, 5) | |
| self.m_staticline30 = wx.StaticLine(self.RssPanelListItem, wx.ID_ANY, wx.DefaultPosition, wx.DefaultSize, wx.LI_VERTICAL) | |
| self.ListItemSizer.Add(self.m_staticline30, 0, wx.EXPAND | wx.ALL, 5) | |
| self.rss_button = wx.Button(self.RssPanelListItem, wx.ID_ANY, u"Open {0}".format(ind), wx.DefaultPosition, wx.DefaultSize, 0) | |
| self.rss_button.Bind(wx.EVT_BUTTON, self.OnButtonClick) | |
| self.ListItemSizer.Add(self.rss_button, 0, wx.ALIGN_CENTER | wx.ALL, 5) | |
| self.RssPanelListItem.SetSizer(self.ListItemSizer) | |
| self.RssPanelListItem.Layout() | |
| self.ListItemSizer.Fit(self.RssPanelListItem) | |
| self.RssPanelList.Add(self.RssPanelListItem, 0, wx.EXPAND | wx.ALL, 5) | |
| self.RssPanelList.Layout() | |
| self.Layout() | |
| def OnButtonClick(self, event): | |
| btn_number = int(event.EventObject.GetLabel().split(" ")[1]) - 1 | |
| print(self.rss_urls[btn_number]) | |
| def HasInternet(self): | |
| try: | |
| socket.create_connection(("www.abv.bg", 80)) | |
| return True | |
| except OSError: | |
| pass | |
| return False | |
| class MyFrame( wx.Frame ): | |
| def __init__(self, parent): | |
| super(MyFrame, self).__init__(parent = parent, size = wx.Size(1000, 800)) | |
| mypanel = NewsRss(self) | |
| if __name__ == "__main__": | |
| app = wx.App() | |
| frame = MyFrame(None) | |
| frame.Show() | |
| app.MainLoop() |
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