Merge pull request #758 from MikeTheWatchGuy/Dev-latest

More changes for multiple windows.  New QT Demo program - GitHub scra…

PySimpleGUIQt/Demo Programs/Qt_Scrape_GitHub_Issues.py

@@ -0,0 +1,88 @@
+#!/usr/bin/env python
+import PySimpleGUIQt as sg
+
+import re
+# Import requests (to download the page)
+import requests
+
+# Import BeautifulSoup (to parse what we download)
+from bs4 import BeautifulSoup
+
+# search github for total open issues and Issue Number of first issue
+def get_num_issues():
+    url = "https://github.com/MikeTheWatchGuy/PySimpleGUI/issues?q=is%3Aissue+is%3Aopen+sort%3Aupdated-desc"
+    # set the headers like we are a browser,
+    headers = {
+        'User-Agent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10_1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/39.0.2171.95 Safari/537.36'}
+    # download the page
+    response = requests.get(url, headers=headers)
+    # parse the downloaded homepage and grab all text,
+    soup = BeautifulSoup(response.text, "lxml")
+    # look for phrase "XXX Open"
+    findopen = re.compile(r"\d+ Open")
+    # get number of open issues
+    number_open_string = findopen.search(str(soup)).group(0)
+    num_open_issues = number_open_string[0:number_open_string.index(' ')]
+    # find the first issue in the list by earing for "issue-id-XXXX"
+    find_first_issue = re.compile(r'issue-id-\d+')
+    first_issue_string = find_first_issue.search(str(soup)).group(0)
+    first_issue = first_issue_string[9:]
+    return num_open_issues, first_issue
+
+
+def gui():
+    sg.ChangeLookAndFeel('Topanga')
+
+    sg.SetOptions(border_width=0, margins=(0, 0), element_padding=(0, 0))
+
+    layout = [
+            [sg.T('GitHub Issues Watcher' + 48 * ' '),
+            sg.Button('', size=(25,25),
+                          image_data=red_x,
+                          key='_quit_',button_color=(sg.LOOK_AND_FEEL_TABLE['Topanga']['TEXT'],sg.LOOK_AND_FEEL_TABLE['Topanga']['BACKGROUND']),
+                          tooltip='Closes window')],
+            [sg.T('', key='_status_', size=(100, 25))],
+            [sg.T('', key='_numissues_', size=(200, 20))],
+              ]
+
+    window = sg.Window('Issue watcher',
+                       no_titlebar=True,
+                       grab_anywhere=True,
+                       keep_on_top=True,
+                       alpha_channel=.8,        # dim the lights a little
+                       location=(2121,310),     # locate in upper right corner of screen
+                       ).Layout(layout).Finalize()
+
+    window.Refresh()
+    status_elem = window.FindElement('_status_')
+    issues_elem = window.FindElement('_numissues_')
+
+    initial_issue_count, initial_first_issue = get_num_issues()
+    # The Event Loop runs every 1000ms
+    i = 0
+    while True:
+        if i % 60 == 0:     # Every 60 seconds read GitHub
+            status_elem.Update('Reading...')
+            window.Refresh()
+            issues, first_issue = get_num_issues()
+            issues_elem.Update('{} Issues. {} is first issue'.format(issues, initial_first_issue))
+            window.Refresh()
+            # if something changed, then make a popup
+            if issues != initial_issue_count or first_issue != initial_first_issue:
+                sg.PopupNoWait('Issues changed on GitHub', background_color='red')
+                initial_issue_count = issues
+                initial_first_issue = first_issue
+            status_elem.Update('')
+        else:
+            status_elem.Update('.' if i%2 else '')  # blink a '.' every 2 seconds so know still running
+        # read with a 1 second timeout
+        event, values = window.Read(timeout=1000)
+        if event in ('_quit_', None):
+            break
+        i += 1
+
+red_x = b"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"
+
+refresh = b'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'
+
+gui()

PySimpleGUIQt/PySimpleGUIQt.py

@@ -2661,6 +2661,7 @@ class Window:
         self.ElementPadding = element_padding or DEFAULT_ELEMENT_PADDING
         self.FocusElement = None
         self.BackgroundImage = background_image
+        self.XFound = False
 
     # ------------------------- Add ONE Row to Form ------------------------- #
     def AddRow(self, *args):
@@ -2806,7 +2807,6 @@ class Window:
                 except:
                     self.TKrootDestroyed = True
                     _my_windows.Decrement()
-                    print('ROOT Destroyed')
                 results = BuildResults(self, False, self)
                 if results[0] != None and results[0] != timeout_key:
                     return results
@@ -2846,6 +2846,8 @@ class Window:
                 self.LastButtonClicked = None
             return results
         else:
+            if not self.XFound and self.Timeout != 0:       # Special Qt case because returning for no reason so fake timeout
+                self.ReturnValues = self.TimeoutKey, self.ReturnValues[1]   # fake a timeout
             return self.ReturnValues
 
     def _ReadNonBlocking(self):
@@ -3127,7 +3129,8 @@ class Window:
             return QWidget.eventFilter(self, widget, event)
 
         def closeEvent(self, event):
-            # print('GOT A CLOSE EVENT!', event)
+            # print('GOT A CLOSE EVENT!', event, self.Window.Title)
+            self.Window.XFound = True
             if not self.Window.CurrentlyRunningMainloop:  # quit if this is the current mainloop, otherwise don't quit!
                 self.Window.RootNeedsDestroying = True
             else:
@@ -4635,6 +4638,7 @@ def StartupTK(window):
         if not window.FormRemainedOpen:
             _my_windows.Decrement()
         if window.RootNeedsDestroying:
+            print('** Destroying window **')
             window.QT_QMainWindow.close()         # destroy the window
             window.RootNeedsDestroying = False
     return
@@ -5652,8 +5656,8 @@ def Popup(*args, title=None, button_color=None, background_color=None, text_colo
         total_lines += height
 
     if total_lines < 3:
-        layout.append([Text('')])
+        layout.append([Text('',text_color=text_color, background_color=background_color)])
-        layout.append([Text('')])
+        layout.append([Text('',text_color=text_color, background_color=background_color)])
     if non_blocking:
         PopupButton = DummyButton  # important to use or else button will close other windows too!
     else:
@@ -5756,7 +5760,7 @@ def PopupNonBlocking(*args, title=None, button_type=POPUP_BUTTONS_OK, button_col
     :param location:
     :return:
     """
-    Popup(*args, button_color=button_color, background_color=background_color, text_color=text_color,
+    Popup(*args, title=title, button_color=button_color, background_color=background_color, text_color=text_color,
           button_type=button_type,
           auto_close=auto_close, auto_close_duration=auto_close_duration, non_blocking=non_blocking, icon=icon,
           line_width=line_width,