Re: [pysystray-users] @systray.threaded Error when running sample.py

[Sajjad H. <shu...@ya...>]

Hi,

I replaced the original bases.py with the one you sent
me. I commented out #@systray.threaded in sample.py.
However now I am getting this error:

[/cygdrive/c/design/Miscellaneous/Taskbar/
pysystray-sample-0.6.1]: python sample.py

Traceback (most recent call last):
  File "sample.py", line 2, in ?
    from systray import systray
  File
"C:\Python23\Lib\site-packages\systray\systray.py",
line 13, in ?
    import bases
  File
"C:\Python23\lib\site-packages\systray\bases.py", line
177
    if _is_supported_version():
    ^
SyntaxError: invalid syntax

Also the line to be executed if the if statement is
true is: @utils.threaded


I don't want to play around with bases.py just because
I know that I will most likely break it. I hope you
would be able to send me another bases.py.

Regards,

Sajjad


--- Essien Ita Essien <es...@da...> wrote:

> Sajjad Hussain wrote:
> > Hi,
> >
> > All of my company's software is written with
> version
> > 2.3.3. So it is very important that any tool,
> script
> > we write must be consistent with that version. I
> don't
> > want to break (not a likely chance) any of my code
> by
> > switching version. Anyways, is there a work around
> to
> > this problem? It would really shorten my work if I
> > integrate pysystray in my project.
> >   
> Hmmm... I've coded this quick 'untested' workaround.
> I'm currently not 
> working from Windows so I don't know if this works.
> The idea, is to check sys.version and if its less
> than 2.4, I 
> conditionally define _start_control() to use or not
> use the threading 
> decorator. Its a dirty hack.
> 
> Replace your bases.py with the attached bases.py and
> see if that solves 
> it. You won't for now be able to use the
> @systray.threaded decorator 
> too, so you can comment that out of the sample.
> Also, using App.start() 
> will *block* and won't return till the function
> finishes, since it isn't 
> threaded *anymore* due to this hack. I guess my
> *unvoiced* advice is 
> that you should attempt migrating to 2.4 (it's going
> to be a pain to 
> keep this in sync with 2.3, since i don't use it
> anymore, I wouldn't 
> know when I break it :( )
> 
> First though, let me know if this works.
> 
> cheers,
> Essien
> 
> 
> > Regards,
> >
> > Sajjad 
> >
> > --- Essien Ita Essien <es...@da...>
> wrote:
> >
> >   
> >> Hi,
> >>
> >> Sorry for replying late... just came back from a
> >> loooong weekend (public 
> >> holiday here :D)
> >>
> >> Sajjad Hussain wrote:
> >>     
> >>>  Hi everyone,
> >>>
> >>> I have just installed systray-0.6.1.win32.exe on
> >>>       
> >> my
> >>     
> >>> PythonWin 2.3.3. I downloaded
> >>> pysystray-sample-0.6.1.zip, unzipped it and
> tried
> >>> running sample.py. I am getting this error:
> >>>
> >>> [/cygdrive/c/design/Miscellaneous/
> >>> Taskbar/pysystray-sample-0.6.1]: python
> sample.py
> >>>
> >>>   File "sample.py", line 17
> >>>     @systray.threaded
> >>>     ^
> >>> SyntaxError: invalid syntax
> >>>   
> >>>       
> >> Hmmm... it seems Python 2.3 doesn't support
> >> decorators (that's the 
> >> syntax for decorators)? You should use Python 2.4
> or
> >> newer. Any reason 
> >> you're using 2.3?
> >>
> >> Cheers,
> >> Essien
> >>
> >>
> >>
> >>     
> >
>
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> >   
> >> _______________________________________________
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> >>
> >>     
> >
>
https://lists.sourceforge.net/lists/listinfo/pysystray-users
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> >   
> 
> > import sys
> import win32gui
> import win32con
> import thread
> import SysTrayIcon
> 
> import menu
> import utils
> 
> __all__ = ['AppBase']
> 
> 
> def _is_supported_version():
> 	supported_version = 2.4
> 	current_version =
> float(sys.version.split()[0][:-2])
> 	if current_version >= supported_version:
> 		return True
> 	else:
> 		return False
> 
> 
> class _App(SysTrayIcon.SysTrayIcon):
>     ''' Inherits SysTrayIcon and adds usefull
> properties and extentions '''
>     
>     #TODO: add support for pop up notifier window
>     def __init__(self, title, icon, menu,
> on_load=None, on_quit=None, on_double_click=None):  
>          
>         self.title = title
>         self.menu = menu
>         self.on_double_click = on_double_click
>         SysTrayIcon.SysTrayIcon.__init__(self, icon,
> self.title, 
>             self.menu.get_tuple(), on_load, on_quit,
> self.title, behave_traditional=False) #using
> self.title as windows_class_name
>         self.visible = True
>         self.alive = True
> 
>                 
>     def do_onload(self):
>         win32gui.SendMessage(self.hwnd,
> self.WM_ONLOAD, self._get_quit_id(),
> win32con.WM_LBUTTONUP)
>         
>     def quit(self):
>         win32gui.SendMessage(self.hwnd,
> win32con.WM_COMMAND, self._get_quit_id(),
> win32con.WM_LBUTTONUP)        
>         self.visible = False
> 
>     def _get_quit_id(self):
>         for k, v in self.menu_actions_by_id.items():
>             if v == self.QUIT:
>                 return k
>     
>     def show_menu(self):
>         #print "showing menu"
>         self._prepare_menu(self.menu.get_tuple(), 0)
>         menu = win32gui.CreatePopupMenu()
>         self.create_menu(menu, self.menu_options)
>         #win32gui.SetMenuDefaultItem(menu, 1000, 0)
>         
>         pos = win32gui.GetCursorPos()
>         # See
>
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/winui/menus_0hdi.asp
>         win32gui.SetForegroundWindow(self.hwnd)
>         win32gui.TrackPopupMenu(menu, 
>                                
> win32con.TPM_LEFTALIGN, 
>                                 pos[0], 
>                                 pos[1], 
>                                 0, 
>                                 self.hwnd, 
>                                 None)
>         win32gui.PostMessage(self.hwnd,
> win32con.WM_NULL, 0, 0)
>                 
>     def show_tooltip(self, title, text, timeout=1,
> icon=win32gui.NIIF_INFO):
>         if self.visible:
>            
> self.notify_icon.show_balloon_tooltip(title, text,
> icon, timeout)
>             
>     def show(self):
>         if not self.visible:
>             self.notify_icon.show()
>             self.visible = True
>         
>     def hide(self):
>         if self.visible:
> #            nid = (self.hwnd, 0)
> #           
> win32gui.Shell_NotifyIcon(win32gui.NIM_DELETE, nid)
>             self.notify_icon.hide()
>             self.visible = False
> 
>     #overloaded message handler for WM_DESTROY
>     def destroy(self, hwnd, msg, wparam, lparam):
>         if self.on_quit: self.on_quit(self)
>         self.hide()
>         win32gui.PostQuitMessage(0) # Terminate the
> app.
>         self.alive = False
> 
>     def notify(self, hwnd, msg, wparam, lparam):
>         if lparam==win32con.WM_LBUTTONDBLCLK:
>             #allow setting custom dbclick callback
>             if callable(self.on_double_click):
>                 self.on_double_click(self)
>                
> #self.execute_menu_option(self.default_menu_index +
> self.FIRST_ID)
>             pass
>         elif lparam==win32con.WM_RBUTTONUP:
>             self.show_menu()
>         elif lparam==win32con.WM_LBUTTONUP:
>             pass
>         return True
> 
>             
>     def __set_text(self, s):
>         self.hover_text = s
>         self.refresh_icon()
>         
>     def __get_text(self):
>         return self.hover_text
>         
>     text = property(__get_text, __set_text, None,
> "Text Shown On Mouse Hover")
>     
>     def __set_icon(self, s):
>         self._icon = s
>         self.refresh_icon()
>     
>     def __get_icon(self):
>         return self._icon
>         
>     icon = property(__get_icon, __set_icon, None,
> "The Icon Shown on the tool bar")
>     
>     #TODO: make this guy pop up like Yahoo, but
> semitransparent and cool like outlook messages
>     def set_status(self, message=None, icon=None):
>         if message is not None:
>             self.text = self.title + ' - ' +
> str(message)
>             
>         if icon is not None:
>             try:
>                 self.icon = icon
>             except:
>                 #do nothing just let it go for now
>                 #TODO: Raise and _App.Error('Invalid
> Icon File')
>                 pass
>     
>     def show_info(self, message):
>         #win32gui.MessageBox(self.hwnd,
> str(message), self.title,
> win32con.MB_ICONINFORMATION)
>         self.show_tooltip(self.title, str(message),
> icon=win32gui.NIIF_INFO)
>         
>     def show_warning(self, message):
>         self.show_alert(message)
>         
>     #TODO: Deprecate This
>     def show_alert(self, message):
>         #win32gui.MessageBox(self.hwnd,
> str(message), self.title, win32con.MB_ICONERROR)
>         self.show_tooltip(self.title, str(message),
> icon=win32gui.NIIF_WARNING)
>         
>     def show_error(self, message):
>         self.show_tooltip(self.title, str(message),
> icon=win32gui.NIIF_ERROR)
>         
>     def show_message(self, message):
>         self.show_tooltip(self.title, str(message),
> icon=win32gui.NIIF_NONE)
>         
>         
>         
> class AppBase(object):
>     ''' Creates an instance of a System Tray
> Application. Call start() to run it '''
>     
>     def __init__(self, title, icon=None):
>         self.icon = icon
>         self.title = title
>         self._on_quit = utils.DEFAULT_HANDLER
>         self._on_load = utils.DEFAULT_HANDLER
>         self._on_double_click =
> utils.DEFAULT_HANDLER
>         self.menu = []
>         self.nmenu = menu.MenuRoot()
>         #self.systray = _App(title, icon, tuple([]))
> 
=== message truncated ===


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