7 files changed, 241 insertions, 231 deletions
diff --git a/python/helpers/pydev/tests_mainloop/gui-glut.py b/python/helpers/pydev/tests_mainloop/gui-glut.py
index f05a4bc0beaf..34a16b454171 100644
--- a/python/helpers/pydev/tests_mainloop/gui-glut.py
+++ b/python/helpers/pydev/tests_mainloop/gui-glut.py
@@ -9,42 +9,44 @@ To run this:
 4) run: gl.glClearColor(1,1,1,1)
 """
 
-#!/usr/bin/env python
-import sys
-import OpenGL.GL as gl
-import OpenGL.GLUT as glut
-
-def close():
-    glut.glutDestroyWindow(glut.glutGetWindow())
-
-def display():
-    gl.glClear (gl.GL_COLOR_BUFFER_BIT | gl.GL_DEPTH_BUFFER_BIT)
-    glut.glutSwapBuffers()
-
-def resize(width,height):
-    gl.glViewport(0, 0, width, height+4)
-    gl.glMatrixMode(gl.GL_PROJECTION)
-    gl.glLoadIdentity()
-    gl.glOrtho(0, width, 0, height+4, -1, 1)
-    gl.glMatrixMode(gl.GL_MODELVIEW)
-
-if glut.glutGetWindow() > 0:
-    interactive = True
-    glut.glutInit(sys.argv)
-    glut.glutInitDisplayMode(glut.GLUT_DOUBLE |
-                             glut.GLUT_RGBA   |
-                             glut.GLUT_DEPTH)
-else:
-    interactive = False
-
-glut.glutCreateWindow('gui-glut')
-glut.glutDisplayFunc(display)
-glut.glutReshapeFunc(resize)
-# This is necessary on osx to be able to close the window
-#  (else the close button is disabled)
-if sys.platform == 'darwin' and not bool(glut.HAVE_FREEGLUT):
-    glut.glutWMCloseFunc(close)
-gl.glClearColor(0,0,0,1)
-
-if not interactive:
-    glut.glutMainLoop()
+if __name__ == '__main__':
+
+    #!/usr/bin/env python
+    import sys
+    import OpenGL.GL as gl
+    import OpenGL.GLUT as glut
+    
+    def close():
+        glut.glutDestroyWindow(glut.glutGetWindow())
+    
+    def display():
+        gl.glClear (gl.GL_COLOR_BUFFER_BIT | gl.GL_DEPTH_BUFFER_BIT)
+        glut.glutSwapBuffers()
+    
+    def resize(width,height):
+        gl.glViewport(0, 0, width, height+4)
+        gl.glMatrixMode(gl.GL_PROJECTION)
+        gl.glLoadIdentity()
+        gl.glOrtho(0, width, 0, height+4, -1, 1)
+        gl.glMatrixMode(gl.GL_MODELVIEW)
+    
+    if glut.glutGetWindow() > 0:
+        interactive = True
+        glut.glutInit(sys.argv)
+        glut.glutInitDisplayMode(glut.GLUT_DOUBLE |
+                                 glut.GLUT_RGBA   |
+                                 glut.GLUT_DEPTH)
+    else:
+        interactive = False
+    
+    glut.glutCreateWindow('gui-glut')
+    glut.glutDisplayFunc(display)
+    glut.glutReshapeFunc(resize)
+    # This is necessary on osx to be able to close the window
+    #  (else the close button is disabled)
+    if sys.platform == 'darwin' and not bool(glut.HAVE_FREEGLUT):
+        glut.glutWMCloseFunc(close)
+    gl.glClearColor(0,0,0,1)
+    
+    if not interactive:
+        glut.glutMainLoop()
diff --git a/python/helpers/pydev/tests_mainloop/gui-gtk.py b/python/helpers/pydev/tests_mainloop/gui-gtk.py
index 978f8f9a25f3..6df5c782e96a 100644
--- a/python/helpers/pydev/tests_mainloop/gui-gtk.py
+++ b/python/helpers/pydev/tests_mainloop/gui-gtk.py
@@ -8,27 +8,28 @@ To run this:
    interactive console
 """
 
-import pygtk
-pygtk.require('2.0')
-import gtk
-
-
-def hello_world(wigdet, data=None):
-    print("Hello World")
-
-def delete_event(widget, event, data=None):
-    return False
-
-def destroy(widget, data=None):
-    gtk.main_quit()
-
-window = gtk.Window(gtk.WINDOW_TOPLEVEL)
-window.connect("delete_event", delete_event)
-window.connect("destroy", destroy)
-button = gtk.Button("Hello World")
-button.connect("clicked", hello_world, None)
-
-window.add(button)
-button.show()
-window.show()
-
+if __name__ == '__main__':
+    import pygtk
+    pygtk.require('2.0')
+    import gtk
+    
+    
+    def hello_world(wigdet, data=None):
+        print("Hello World")
+    
+    def delete_event(widget, event, data=None):
+        return False
+    
+    def destroy(widget, data=None):
+        gtk.main_quit()
+    
+    window = gtk.Window(gtk.WINDOW_TOPLEVEL)
+    window.connect("delete_event", delete_event)
+    window.connect("destroy", destroy)
+    button = gtk.Button("Hello World")
+    button.connect("clicked", hello_world, None)
+    
+    window.add(button)
+    button.show()
+    window.show()
+    
diff --git a/python/helpers/pydev/tests_mainloop/gui-gtk3.py b/python/helpers/pydev/tests_mainloop/gui-gtk3.py
index a787f7ee9e65..6351d5235ded 100644
--- a/python/helpers/pydev/tests_mainloop/gui-gtk3.py
+++ b/python/helpers/pydev/tests_mainloop/gui-gtk3.py
@@ -8,25 +8,26 @@ To run this:
    interactive console
 """
 
-from gi.repository import Gtk
-
-
-def hello_world(wigdet, data=None):
-    print("Hello World")
-
-def delete_event(widget, event, data=None):
-    return False
-
-def destroy(widget, data=None):
-    Gtk.main_quit()
-
-window = Gtk.Window(Gtk.WindowType.TOPLEVEL)
-window.connect("delete_event", delete_event)
-window.connect("destroy", destroy)
-button = Gtk.Button("Hello World")
-button.connect("clicked", hello_world, None)
-
-window.add(button)
-button.show()
-window.show()
-
+if __name__ == '__main__':
+    from gi.repository import Gtk
+    
+    
+    def hello_world(wigdet, data=None):
+        print("Hello World")
+    
+    def delete_event(widget, event, data=None):
+        return False
+    
+    def destroy(widget, data=None):
+        Gtk.main_quit()
+    
+    window = Gtk.Window(Gtk.WindowType.TOPLEVEL)
+    window.connect("delete_event", delete_event)
+    window.connect("destroy", destroy)
+    button = Gtk.Button("Hello World")
+    button.connect("clicked", hello_world, None)
+    
+    window.add(button)
+    button.show()
+    window.show()
+    
diff --git a/python/helpers/pydev/tests_mainloop/gui-pyglet.py b/python/helpers/pydev/tests_mainloop/gui-pyglet.py
index b646093e0967..70f1a7f64724 100644
--- a/python/helpers/pydev/tests_mainloop/gui-pyglet.py
+++ b/python/helpers/pydev/tests_mainloop/gui-pyglet.py
@@ -8,20 +8,21 @@ To run this:
    interactive console
 """
 
-import pyglet
-
-
-window = pyglet.window.Window()
-label = pyglet.text.Label('Hello, world',
-                          font_name='Times New Roman',
-                          font_size=36,
-                          x=window.width//2, y=window.height//2,
-                          anchor_x='center', anchor_y='center')
-@window.event
-def on_close():
-    window.close()
-
-@window.event
-def on_draw():
-    window.clear()
-    label.draw()
+if __name__ == '__main__':
+    import pyglet
+    
+    
+    window = pyglet.window.Window()
+    label = pyglet.text.Label('Hello, world',
+                              font_name='Times New Roman',
+                              font_size=36,
+                              x=window.width//2, y=window.height//2,
+                              anchor_x='center', anchor_y='center')
+    @window.event
+    def on_close():
+        window.close()
+    
+    @window.event
+    def on_draw():
+        window.clear()
+        label.draw()
diff --git a/python/helpers/pydev/tests_mainloop/gui-qt.py b/python/helpers/pydev/tests_mainloop/gui-qt.py
index c27cbd6ff1e6..30fc48d3845a 100644
--- a/python/helpers/pydev/tests_mainloop/gui-qt.py
+++ b/python/helpers/pydev/tests_mainloop/gui-qt.py
@@ -10,26 +10,27 @@ To run this:
 Ref: Modified from http://zetcode.com/tutorials/pyqt4/firstprograms/
 """
 
-import sys
-from PyQt4 import QtGui, QtCore
-
-class SimpleWindow(QtGui.QWidget):
-    def __init__(self, parent=None):
-        QtGui.QWidget.__init__(self, parent)
-
-        self.setGeometry(300, 300, 200, 80)
-        self.setWindowTitle('Hello World')
-
-        quit = QtGui.QPushButton('Close', self)
-        quit.setGeometry(10, 10, 60, 35)
-
-        self.connect(quit, QtCore.SIGNAL('clicked()'),
-                     self, QtCore.SLOT('close()'))
-
 if __name__ == '__main__':
-    app = QtCore.QCoreApplication.instance()
-    if app is None:
-        app = QtGui.QApplication([])
-
-    sw = SimpleWindow()
-    sw.show()
+    import sys
+    from PyQt4 import QtGui, QtCore
+    
+    class SimpleWindow(QtGui.QWidget):
+        def __init__(self, parent=None):
+            QtGui.QWidget.__init__(self, parent)
+    
+            self.setGeometry(300, 300, 200, 80)
+            self.setWindowTitle('Hello World')
+    
+            quit = QtGui.QPushButton('Close', self)
+            quit.setGeometry(10, 10, 60, 35)
+    
+            self.connect(quit, QtCore.SIGNAL('clicked()'),
+                         self, QtCore.SLOT('close()'))
+    
+    if __name__ == '__main__':
+        app = QtCore.QCoreApplication.instance()
+        if app is None:
+            app = QtGui.QApplication([])
+    
+        sw = SimpleWindow()
+        sw.show()
diff --git a/python/helpers/pydev/tests_mainloop/gui-tk.py b/python/helpers/pydev/tests_mainloop/gui-tk.py
index 69ceb0b9f053..4cef45f91a4a 100644
--- a/python/helpers/pydev/tests_mainloop/gui-tk.py
+++ b/python/helpers/pydev/tests_mainloop/gui-tk.py
@@ -8,24 +8,26 @@ To run this:
    interactive console
 """
 
-try:
-    from Tkinter import *
-except:
-    # Python 3
-    from tkinter import *
-
-class MyApp:
-
-    def __init__(self, root):
-        frame = Frame(root)
-        frame.pack()
-
-        self.button = Button(frame, text="Hello", command=self.hello_world)
-        self.button.pack(side=LEFT)
-
-    def hello_world(self):
-        print("Hello World!")
-
-root = Tk()
-
-app = MyApp(root)
+if __name__ == '__main__':
+    
+    try:
+        from Tkinter import *
+    except:
+        # Python 3
+        from tkinter import *
+    
+    class MyApp:
+    
+        def __init__(self, root):
+            frame = Frame(root)
+            frame.pack()
+    
+            self.button = Button(frame, text="Hello", command=self.hello_world)
+            self.button.pack(side=LEFT)
+    
+        def hello_world(self):
+            print("Hello World!")
+    
+    root = Tk()
+    
+    app = MyApp(root)
diff --git a/python/helpers/pydev/tests_mainloop/gui-wx.py b/python/helpers/pydev/tests_mainloop/gui-wx.py
index 2101e7f214d4..b9c28bfc63ab 100644
--- a/python/helpers/pydev/tests_mainloop/gui-wx.py
+++ b/python/helpers/pydev/tests_mainloop/gui-wx.py
@@ -11,91 +11,93 @@ To run this:
 Ref: Modified from wxPython source code wxPython/samples/simple/simple.py
 """
 
-import wx
-
-
-class MyFrame(wx.Frame):
-    """
-    This is MyFrame.  It just shows a few controls on a wxPanel,
-    and has a simple menu.
-    """
-    def __init__(self, parent, title):
-        wx.Frame.__init__(self, parent, -1, title,
-                          pos=(150, 150), size=(350, 200))
-
-        # Create the menubar
-        menuBar = wx.MenuBar()
-
-        # and a menu
-        menu = wx.Menu()
-
-        # add an item to the menu, using \tKeyName automatically
-        # creates an accelerator, the third param is some help text
-        # that will show up in the statusbar
-        menu.Append(wx.ID_EXIT, "E&xit\tAlt-X", "Exit this simple sample")
-
-        # bind the menu event to an event handler
-        self.Bind(wx.EVT_MENU, self.OnTimeToClose, id=wx.ID_EXIT)
-
-        # and put the menu on the menubar
-        menuBar.Append(menu, "&File")
-        self.SetMenuBar(menuBar)
-
-        self.CreateStatusBar()
-
-        # Now create the Panel to put the other controls on.
-        panel = wx.Panel(self)
-
-        # and a few controls
-        text = wx.StaticText(panel, -1, "Hello World!")
-        text.SetFont(wx.Font(14, wx.SWISS, wx.NORMAL, wx.BOLD))
-        text.SetSize(text.GetBestSize())
-        btn = wx.Button(panel, -1, "Close")
-        funbtn = wx.Button(panel, -1, "Just for fun...")
-
-        # bind the button events to handlers
-        self.Bind(wx.EVT_BUTTON, self.OnTimeToClose, btn)
-        self.Bind(wx.EVT_BUTTON, self.OnFunButton, funbtn)
-
-        # Use a sizer to layout the controls, stacked vertically and with
-        # a 10 pixel border around each
-        sizer = wx.BoxSizer(wx.VERTICAL)
-        sizer.Add(text, 0, wx.ALL, 10)
-        sizer.Add(btn, 0, wx.ALL, 10)
-        sizer.Add(funbtn, 0, wx.ALL, 10)
-        panel.SetSizer(sizer)
-        panel.Layout()
-
-
-    def OnTimeToClose(self, evt):
-        """Event handler for the button click."""
-        print("See ya later!")
-        self.Close()
-
-    def OnFunButton(self, evt):
-        """Event handler for the button click."""
-        print("Having fun yet?")
-
-
-class MyApp(wx.App):
-    def OnInit(self):
-        frame = MyFrame(None, "Simple wxPython App")
-        self.SetTopWindow(frame)
-
-        print("Print statements go to this stdout window by default.")
-
-        frame.Show(True)
-        return True
-
-
 if __name__ == '__main__':
 
-    app = wx.GetApp()
-    if app is None:
-        app = MyApp(redirect=False, clearSigInt=False)
-    else:
-        frame = MyFrame(None, "Simple wxPython App")
-        app.SetTopWindow(frame)
-        print("Print statements go to this stdout window by default.")
-        frame.Show(True)
-
+    import wx
+    
+    
+    class MyFrame(wx.Frame):
+        """
+        This is MyFrame.  It just shows a few controls on a wxPanel,
+        and has a simple menu.
+        """
+        def __init__(self, parent, title):
+            wx.Frame.__init__(self, parent, -1, title,
+                              pos=(150, 150), size=(350, 200))
+    
+            # Create the menubar
+            menuBar = wx.MenuBar()
+    
+            # and a menu
+            menu = wx.Menu()
+    
+            # add an item to the menu, using \tKeyName automatically
+            # creates an accelerator, the third param is some help text
+            # that will show up in the statusbar
+            menu.Append(wx.ID_EXIT, "E&xit\tAlt-X", "Exit this simple sample")
+    
+            # bind the menu event to an event handler
+            self.Bind(wx.EVT_MENU, self.OnTimeToClose, id=wx.ID_EXIT)
+    
+            # and put the menu on the menubar
+            menuBar.Append(menu, "&File")
+            self.SetMenuBar(menuBar)
+    
+            self.CreateStatusBar()
+    
+            # Now create the Panel to put the other controls on.
+            panel = wx.Panel(self)
+    
+            # and a few controls
+            text = wx.StaticText(panel, -1, "Hello World!")
+            text.SetFont(wx.Font(14, wx.SWISS, wx.NORMAL, wx.BOLD))
+            text.SetSize(text.GetBestSize())
+            btn = wx.Button(panel, -1, "Close")
+            funbtn = wx.Button(panel, -1, "Just for fun...")
+    
+            # bind the button events to handlers
+            self.Bind(wx.EVT_BUTTON, self.OnTimeToClose, btn)
+            self.Bind(wx.EVT_BUTTON, self.OnFunButton, funbtn)
+    
+            # Use a sizer to layout the controls, stacked vertically and with
+            # a 10 pixel border around each
+            sizer = wx.BoxSizer(wx.VERTICAL)
+            sizer.Add(text, 0, wx.ALL, 10)
+            sizer.Add(btn, 0, wx.ALL, 10)
+            sizer.Add(funbtn, 0, wx.ALL, 10)
+            panel.SetSizer(sizer)
+            panel.Layout()
+    
+    
+        def OnTimeToClose(self, evt):
+            """Event handler for the button click."""
+            print("See ya later!")
+            self.Close()
+    
+        def OnFunButton(self, evt):
+            """Event handler for the button click."""
+            print("Having fun yet?")
+    
+    
+    class MyApp(wx.App):
+        def OnInit(self):
+            frame = MyFrame(None, "Simple wxPython App")
+            self.SetTopWindow(frame)
+    
+            print("Print statements go to this stdout window by default.")
+    
+            frame.Show(True)
+            return True
+    
+    
+    if __name__ == '__main__':
+    
+        app = wx.GetApp()
+        if app is None:
+            app = MyApp(redirect=False, clearSigInt=False)
+        else:
+            frame = MyFrame(None, "Simple wxPython App")
+            app.SetTopWindow(frame)
+            print("Print statements go to this stdout window by default.")
+            frame.Show(True)
+