Maximum CD 2009 June/maximum-cd-2009-06.iso/DiscContents/digsby_setup.exe/lib/main.pyo

Python Compiled Bytecode | 2009-02-26 | 41.0 KB | 1,360 lines

# Source Generated with Decompyle++
# File: in.pyo (Python 2.5)

from __future__ import with_statement
import os.path as os
import wx
import sys
import logging
import platform
import traceback
from time import time
from path import path
from traceback import print_exc
from config import platformName, newMenubar
from logging import getLogger
log = getLogger()
info = log.info
IDLE_CHECK_MS = 2000
IDLE_CHECK_MOUSE_DISTANCE = 10
LOG_FILENAME = 'digsby.log.csv'
LOG_SPEED_LIMIT = 0.4 * 1024 * 1024
LOG_SPEED_WINDOW = 10
USE_HANGING_THREAD_DAEMON = True
EXIT_TIMEOUT_SECS = 30
TASKBAR_REFRESH_MS = 5 * 60 * 1000
if not getattr(sys, 'REVISION', 'dev') != 'dev' and '--multi' not in sys.argv:
    pass
USE_SINGLE_INSTANCE = '--single' in sys.argv
APP_NAME = u'Digsby'

def init_threadpool():
    if getattr(wx, 'WXPY', False):
        add_before_cb = add_before_cb
        add_after_cb = add_after_cb
        import util.threads.bgthread
        add_before_cb(wx.SipNewThread)
        add_after_cb(wx.SipEndThread)

    ThreadPool = ThreadPool
    import util.threads.threadpool
    ThreadPool(5)

if USE_SINGLE_INSTANCE:
    from singleinstance import SingleInstanceApp
    DigsbyAppBase = SingleInstanceApp
else:
    DigsbyAppBase = wx.App
from gui.app.mainMenuEvents import MainMenuEventHandler

class DigsbyApp(DigsbyAppBase, MainMenuEventHandler):

    def OnFatalException(self):

        try:
            where_string = where_string
            import common.commandline
            print >>sys.stderr, where_string(duplicates = True)
            sys.stderr.flush()
        except Exception:
            e = None
            print_exc()



    def __init__(self):
        if USE_SINGLE_INSTANCE:
            DigsbyAppBase.__init__(self, appname = APP_NAME, redirect = False)
        else:
            DigsbyAppBase.__init__(self, redirect = False)
        if sys.DEV:
            import gui.app as gui
            gui.app.addThreadChecksToClassRecursive(wx)

        MainMenuEventHandler.__init__(self)
        self.global_hotkeys = { }
        self.next_hotkey_id = 0
        self.PreShutdown = []


    def Restart(self):
        oldval = getattr(self, 'restarting', False)
        self.restarting = True
        if not self.DigsbyCleanupAndQuit():
            self.restarting = oldval



    def AfterStartup(self):
        if getattr(self, '_afterstartup', False):
            return None

        self._afterstartup = True
        log.info('AfterStartup')
        import socks
        import util
        import wx
        import util.callbacks as util
        util.callbacks.register_call_later('MainThread', wx.CallAfter)
        socks.setdefaultproxy(**util.GetProxyInfo())
        import urllib
        log.debug('system default proxy information: %r', urllib._getproxies())
        if 'wxMSW' in wx.PlatformInfo:
            self.setup_fullscreen()

        self.init_hotkeys()
        init_threadpool()
        self.init_plugins()
        import wx
        if 'wxMSW' in wx.PlatformInfo and sys.opts.cpuwatch:
            CPUWatch = CPUWatch
            import util.perfmon
            self.cpu_watcher = CPUWatch()


        try:

            try:
                import webview
            except ImportError:
                import wx.webview as wx

        except Exception:
            print >>sys.stderr, 'Warning: error preloading webkit'

        if 'wxMSW' in wx.PlatformInfo:
            import util.checkoptions as util
            util.checkoptions.start_checking()



    def OnInit(self):
        self.SetExitOnFrameDelete(False)
        log.info('SetExitOnFrameDelete(False)')
        set_app_info(self)
        self.Bind(wx.EVT_POWER_SUSPENDED, self.OnSuspend)
        self.Bind(wx.EVT_POWER_RESUME, self.OnResume)
        self.Bind(wx.EVT_MENU, self.DigsbyCleanupAndQuit, id = wx.ID_EXIT)
        wx.IdleEvent.SetMode(wx.IDLE_PROCESS_SPECIFIED)
        wx.UpdateUIEvent.SetMode(wx.UPDATE_UI_PROCESS_SPECIFIED)
        wx.SystemOptions.SetOptionInt('mac.textcontrol-use-mlte', 1)
        wx.SystemOptions.SetOptionInt('mac.textcontrol-use-spell-checker', 1)
        if os.name == 'nt':
            self.setup_crash_reporting()

        import stdpaths
        stdpaths.init_wx()
        sys.comtypes_dir = stdpaths.userlocaldata
        if not getattr(sys, 'DEV', False):

            try:
                self._get_release_type()
            except Exception:
                e = None
                log.error('Error getting release type %r', e)
            except:
                None<EXCEPTION MATCH>Exception


        None<EXCEPTION MATCH>Exception
        return True


    def GetCmdLine(self):
        exe = sys.executable.decode(sys.getfilesystemencoding())
        if getattr(sys, 'frozen', False) == 'windows_exe':
            args = sys.argv[1:]
        else:
            args = sys.argv[:]
        return ' '.join([
            exe] + args)


    def setup_crash_reporting(self, username = None):
        if not sys.opts.crashreporting:
            print >>sys.stderr, 'Crash reporting is disabled.'
            return None

        crash_cmd = self.GetCmdLine()
        crash_cmd += ' --crashreport %s'
        if username is not None:
            crash_cmd += ' --crashuser %s' % username

        self.SetCrashCommand(crash_cmd)
        if sys.opts.full_crashdump:
            flag = wx.CRASH_REPORT_LOCATION | wx.CRASH_REPORT_STACK | wx.CRASH_REPORT_LOCALS | wx.CRASH_REPORT_GLOBALS
            self.crash_report_flags = flag

        crashdump_dir = sys.opts.crashdump_dir
        if crashdump_dir:
            isdir = isdir
            abspath = abspath
            pathjoin = join
            normpath = normpath
            import os.path

            try:
                crashdump_dir = abspath(crashdump_dir)
                if not isdir(sys.opts.crashdump_dir):
                    os.makedirs(crashdump_dir)
            except Exception:
                print_exc()

            if not username:
                pass
            filename = 'Digsby_%s_%s.dmp' % ('', str(time()))
            filename = normpath(pathjoin(crashdump_dir, filename))
            wx.CrashReport.SetFileName(filename)
            print >>sys.stderr, 'Dumpfile: %r' % wx.CrashReport.GetFileName()

        wx.HandleFatalExceptions()


    def OnSuspend(self, e):
        profile = profile
        import common
        p = profile()
        if p is not None:
            p.hibernate()



    def OnResume(self, e):
        profile = profile
        import common
        p = profile()
        if p is not None:
            p.unhibernate(20)



    def setup_fullscreen(self):
        FullscreenApp = FullscreenApp
        import gui.native.helpers
        imhub = imhub
        import gui.imwin
        RepeatTimer = RepeatTimer
        Delegate = Delegate
        import util
        self.on_fullscreen = Delegate()
        self._fs_app_running = None((RepeatTimer, 1), (lambda : (None, wx.CallAfter)((lambda : self.on_fullscreen(FullscreenApp())))
))
        self._fs_app_running.start()
        (self.on_fullscreen,) += (lambda val: None if not val else None)

    finish_init = False

    def ShowSplash(self, autologin_override = None, kicked = False):
        log = getLogger('splash')
        self.OnBuddyListShown = []

        def splash_success(info):
            self.AfterStartup()
            import digsbyprofile

            def signin_success(on_gui_load):
                log.info('wx.CallAfter(self.FinishInit, %r)', on_gui_load)
                wx.CallAfter(self.FinishInit, on_gui_load)


            def signin_error(err = (None, (None, None), None)):
                if getattr(self, 'finish_init', False):
                    log.info('signin error on reconnect')
                    conn = digsbyprofile.profile
                    oldcon = conn.connection
                    protocol = protocol
                    import common

                    try:
                        conn.connection.offline_reason = protocol.Reasons.CONN_FAIL
                        log.info('conn.connection1 %r', conn.connection)
                    except AttributeError:
                        log.info('conn.connection2 %r', conn.connection)

                    log.info('conn.offline_changed(CONN_FAIL)')
                    conn.offline_changed(None, 'offline_reason', None, protocol.Reasons.CONN_FAIL)

                    try:
                        conn.connection.change_state(protocol.Statuses.OFFLINE)
                        log.info('conn.connection3 %r', conn.connection)
                    except AttributeError:
                        log.info('conn.connection4 %r', conn.connection)

                    conn.connection_state_changed(oldcon, 'state', protocol.Statuses.CONNECTING, protocol.Statuses.OFFLINE)
                    conn.account_manager.on_offline_change(conn, None, None, None)
                else:
                    self._login_controller.proto_error(err)

            return digsbyprofile.signin(info['username'].replace(' ', ''), info['password'], success = signin_success, error = signin_error)

        if 'wxMSW' in wx.PlatformInfo:
            preload_comctrls()

        LoginController = LoginController
        import digsbysplash
        login_controller = LoginController(splash_success, autologin_override = autologin_override)
        self._login_controller = login_controller
        self.SetTopWindow(login_controller.window)
        wx.CallAfter(login_controller.ShowWindow)
        if kicked:
            wx.CallAfter(wx.MessageBox, message = _('Your digsby password has been changed. Please log back in with the new password.'), caption = _('Password Changed'))

        self.finish_init = False
        return True


    def SetupTaskbarIcon(self):
        BuddyListTaskBarIcon = BuddyListTaskBarIcon
        import gui.buddylist.buddylistframe
        skin = skin
        import gui
        icon = skin.get('AppDefaults.TaskbarIcon')
        self.tbicon = None(BuddyListTaskBarIcon, icon = 'tooltip' if not getattr(sys, 'DEV', None) else 'Digsby DEV')
        if 'wxMSW' in wx.PlatformInfo:
            self.tbicon.Bind(wx.EVT_TASKBAR_LEFT_DCLICK, self.OnShowHideBuddylist)

            refresh = lambda : self.tbicon.SetIcon(icon)
            self.tray_refresh_timer = wx.PyTimer(refresh)
            self.tray_refresh_timer.Start(TASKBAR_REFRESH_MS, False)



    def FinishInit(self, on_gui_load = None):
        log.info('FinishInit enter')
        import digsbyprofile
        profile = digsbyprofile.profile
        if self.finish_init:
            log.info('finish init was already called, setting profile to ONLINE')

            try:
                return profile.connection.change_state(profile.connection.Statuses.ONLINE)
            finally:
                log.info('returning  profile.connection.change_state(ONLINE)')


        self.finish_init = True
        login_controller = self._login_controller
        del self._login_controller
        if login_controller.cancelling:
            log.info('splash screen is cancelled...returning profile.disconnect()')
            return profile.disconnect()

        log.info('wx.CallAfter(login_controller.DestroyWindow)')
        wx.CallAfter(login_controller.DestroyWindow)
        autologin = not wx.GetKeyState(wx.WXK_SHIFT)
        log.info('autologin for IM accounts: %r', autologin)
        import gui.skin as gui
        log.info('gui.textutil.default_font()')
        gui.textutil.default_font()

        def preload_fonts():
            log.info('preloading fonts')
            n = len(list(gui.textutil.GetFonts()))
            log.info('preloaded %d fonts', n)

        log.info('wx.CallAfter(preload_fonts)')
        wx.CallAfter(preload_fonts)
        if 'wxMSW' in wx.PlatformInfo:
            set_comtypes_gendir = set_comtypes_gendir
            import gui.native.win.winutil
            log.info('wx.CallAfter(set_comtypes_gendir)')
            wx.CallAfter(set_comtypes_gendir)

        import stdpaths
        import util
        log.info('setting resource paths')
        gui.skin.set_resource_paths([
            util.program_dir() / 'res',
            stdpaths.userdata,
            stdpaths.config])
        changeskin = gui.skin.set_active

        def on_skin_load():
            log.info('on_skin_load callback called, calling PostSkin')
            self.PostSkin(autologin = autologin, success = on_gui_load)
            log.info("changing profile's connection state to ONLINE")
            profile.connection.change_state(profile.connection.Statuses.ONLINE)
            profile._have_connected = True

        if os.name == 'nt':
            log.info('setting up crash reporting')
            self.setup_crash_reporting(username = profile.username)

        pref = pref
        import common

        def foo():
            log.info('calling gui.skin.set_active')
            changeskin(pref('appearance.skin'), pref('appearance.variant'), callback = on_skin_load)

        log.info('wx.CallAfter(foo)')
        wx.CallAfter(foo)


    def PostSkin(self, autologin = False, success = None):
        log.info('PostSkin enter, creating BuddyListFrame')
        BuddyListFrame = BuddyListFrame
        import gui.buddylist.buddylistframe
        self.buddy_frame = BuddyListFrame(None, title = _('Buddy List'), name = 'Buddy List', style = wx.DEFAULT_FRAME_STYLE | wx.FRAME_NO_TASKBAR)
        if newMenubar:
            self.register_handlers()

        log.info('BuddyListFrame created')

        def muchlater():
            log.info('muchlater enter')
            self.idletimer = wx.PyTimer(self.not_idle)
            self.idletimer.Start(IDLE_CHECK_MS)

            def show_buddylist_frame():
                pref = pref
                import common
                if pref('buddylist.show_on_startup', type = bool, default = True):
                    self.buddy_frame.Show(True)

                self.SetTopWindow(self.buddy_frame)
                Delegate = Delegate
                import util
                log.info('calling and clearing OnBuddyListShown w/ %r', autologin)
                Delegate(self.OnBuddyListShown)(autologin = autologin)
                del self.OnBuddyListShown[:]

                def memevent():
                    memory_event = memory_event
                    import gui.native
                    memory_event()

                wx.CallLater(60000, memevent)
                if platformName == 'win':
                    page_out_ram = page_out_ram
                    import gui.native.win.process
                    wx.CallLater(1000, page_out_ram)


            wx.CallAfter(show_buddylist_frame)

        wx.CallAfter(muchlater)
        log.info('setting up task bar icon')
        self.SetupTaskbarIcon()


    def MacOpenFile(self, filename):
        log.info('File dragged to dock icon: ' + filename)


    def toggle_prefs(self):
        import digsbyprofile
        if not hasattr(digsbyprofile, 'profile') or digsbyprofile.profile is None:
            return wx.MessageBox(_('Please login first.'), _('Advanced Preferences'))

        pref = pref
        import common
        if not __debug__ and sys.REVISION == 'dev' or pref('debug.advanced_prefs', False):
            return None

        profile = digsbyprofile.profile
        import prefs
        if not self.buddy_frame:
            pass
        prefs.edit(profile.prefs, profile.defaultprefs, None)


    def toggle_crust(self):
        pref = pref
        import common
        if not getattr(sys, 'DEV', False):
            pass
        can_show_console = pref('debug.console', False)
        if not can_show_console:
            return None

        self.make_crust()
        self.crust.toggle_shown()
        if self.crust.IsShown():
            self.crust.FocusInput()



    def make_crust(self):
        if not hasattr(self, 'crust') or not (self.crust):
            import gui.shell as gui
            tlws = wx.GetTopLevelWindows()
            self.crust = gui.shell.PyCrustFrame(None)
            if tlws:
                parent = tlws[0]
                parent.crust = self.crust




    def toggle_sorting(self):
        profile = profile
        import common
        prefs = profile.prefs
        if prefs:
            if prefs.get('buddylist.allow_sorting_change', False):
                prefs['buddylist.sorting'] = not prefs.get('buddylist.sorting', True)




    def not_idle(self, e = None):
        pref = pref
        profile = profile
        import common
        import digsbyprofile as d
        if not profile.prefs:
            return self.idletimer.Start()

        set_idle_after = pref('messaging.idle_after', 20 * d.IDLE_UNIT, type = int)
        GetUserIdleTime = GetUserIdleTime
        import gui.native.helpers
        t = GetUserIdleTime()
        min_idle = IDLE_CHECK_MS
        Hook = Hook
        import peak.util.plugins
        for hook in Hook('digsby.app.idle'):

            try:
                next = int(hook(t))
            except Exception:
                traceback.print_exc()
                continue

            if next < min_idle and next > 0:
                min_idle = next
                continue

        if t < set_idle_after * 1000:
            profile.reset_timers()
            profile.return_from_idle()

        self.idletimer.Start(min_idle)


    def OnSaved(self):
        log.info('profile.save SUCCESS, shutting down')
        return self.do_shutdown()


    def OnSaveError(self):
        log.warning('error saving blobs')
        return self.do_shutdown()


    def DigsbyCleanupAndQuit(self, e = None):
        traceguard = traceguard
        Delegate = Delegate
        import util
        traceguard.__enter__()

        try:
            for win in wx.GetTopLevelWindows():
                ImFrame = ImFrame
                import gui.imwin.imtabs
                if isinstance(win, ImFrame):
                    if not win.Close():
                        return False

                win.Close()
        finally:
            pass

        if getattr(self, 'shutting_down', False):
            return False

        self.shutting_down = True
        Hook = Hook
        import peak.util.plugins
        for hook in Hook('digsby.app.exit'):
            hook()

        log.info('DigsbyCleanupAndQuit')
        log.info('shutting down single instance server')
        traceguard.__enter__()

        try:
            if USE_SINGLE_INSTANCE:
                self.StopSingleInstanceServer()
        finally:
            pass

        if USE_HANGING_THREAD_DAEMON:
            HangingThreadDaemon = HangingThreadDaemon
            import util
            log.info('starting shutdown timer daemon')
            HangingThreadDaemon(wait = EXIT_TIMEOUT_SECS, sysexit = True).start()

        log.info('calling PreShutdown')
        Delegate(self.PreShutdown)()
        log.info('  saving and disconnecting profiles and accounts')
        traceguard.__enter__()

        try:
            log.info('destroying main tray icon...')
            if getattr(self, 'tbicon', None) is not None:
                self.tbicon.Destroy()
                self.tbicon = None

            frame = getattr(self, 'buddy_frame', None)
            if frame:
                if frame.IsShown():
                    frame.on_close(exiting = True)

                log.info('destroying %r', frame)
                frame.on_destroy()

            traceguard.__enter__()

            try:
                popup = popup
                import gui
                popup.cancel_all()
            finally:
                pass

            for tlw in wx.GetTopLevelWindows():
                tlw.Close(True)
        finally:
            pass

        profile = profile
        import digsbyprofile
        if profile and profile.connection:
            profile.save(success = self.OnSaved, error = self.OnSaveError)
        else:
            self.OnSaved()
        return True


    def OnExit(self, event = None):
        log.info('OnExit')
        log.info('  replacing wx.CallAfter')

        wx.CallAfter = lambda f, *a, **k: f(*a, **k)


    def do_shutdown(self):
        traceguard = traceguard
        import util
        log.info('do_shutdown')
        traceguard.__enter__()

        try:
            timer = getattr(self, 'tray_refresh_timer', None)
            if timer is not None:
                timer.Stop()

            log.info('  ok')
        finally:
            pass

        dbg = log.debug

        def _after_disconnect():
            log.info('joining with TimeoutThread')
            traceguard.__enter__()

            try:
                timeout_thread = timeout_thread
                import util.threads
                timeout_thread.join()
            finally:
                pass

            log.info('joined with TimeoutThread')
            log.info('joining with AsyncoreThread')
            traceguard.__enter__()

            try:
                import AsyncoreThread
                AsyncoreThread.end_thread()
                AsyncoreThread.join()
            finally:
                pass

            log.info('joining ThreadPool')
            ThreadPool = ThreadPool
            import util.threads.threadpool
            ThreadPool().joinAll()
            log.info('done joining ThreadPool')
            dbg('exit main loop...')
            self.ExitMainLoop()
            dbg('clean exit.')

        dbg('disconnecting profile')
        traceguard.__enter__()

        try:
            profile = profile
            import common
            if profile and hasattr(profile, 'disconnect'):
                profile.disconnect(success = _after_disconnect)
            else:
                _after_disconnect()
        finally:
            pass



    def init_hotkeys(self):
        input = input_manager
        import gui.input.inputmanager
        skin = skin
        import gui
        input.AddGlobalContext(_('Global Shortcuts'), 'Global')
        if getattr(sys, 'DEV', False):
            input.AddGlobalContext(_('Debug Global Shortcuts'), 'Debug')

        input.AddClassContext(_('Text Controls'), 'TextControls', wx.TextCtrl)
        resdir = skin.resourcedir()
        KEYS_YAML = 'keys.yaml'
        yaml_sources = (resdir / KEYS_YAML, resdir / platformName / KEYS_YAML)
        for yaml in yaml_sources:
            if yaml.exists():
                log.info('loading keyboard shortcuts from %s', yaml)
                input.LoadKeys(yaml)
                continue

        actions = [
            ('TextControls.SelectAll', (lambda textctrl: textctrl.SetSelection(-1, -1))),
            ('TextControls.DeletePreviousWord', 'gui.toolbox.DeleteWord'),
            (('Global.DigsbyShell.ToggleShow',), (lambda win: self.toggle_crust())),
            (('Global.AdvancedPrefs.ToggleShow',), (lambda win: self.toggle_prefs())),
            (('Global.Skin.Reload',), (lambda win: skin.reload())),
            (('BuddyList.Sorting.Toggle',), (lambda win: self.toggle_sorting())),
            ('Debug.XMLConsole', 'common.commandline.xmlconsole'),
            ('Debug.JavaScriptConsole', 'gui.browser.jsconsole.show_console')]
        addcb = input.AddActionCallback
        for name, action_cb in actions:
            addcb(name, action_cb)

        input.BindWxEvents(self)


    def AddGlobalHotkey(self, keys, callback):
        id = self.next_hotkey_id
        self.next_hotkey_id += 1
        keycodes = keycodes
        import gui.toolbox
        (modifiers, key) = keycodes(keys)
        self.buddy_frame.RegisterHotKey(id, modifiers, key)
        self.buddy_frame.Bind(wx.EVT_HOTKEY, callback, id = id)
        self.global_hotkeys[(modifiers, key, callback)] = id


    def RemoveGlobalHotkey(self, keys, callback):
        keycodes = keycodes
        import gui.toolbox
        (modifiers, key) = keycodes(keys)
        id = self.global_hotkeys.pop((modifiers, key, callback))
        self.buddy_frame.UnregisterHotKey(id)


    def init_plugins(self):
        import stdpaths
        import plugin_manager
        import common
        paths = [
            stdpaths.userdata / 'plugins',
            stdpaths.config / 'plugins']

        try:
            PLUGINS_PATH = path(__file__.decode('filesys')).parent / u'plugins'
        except Exception:
            e = None
            traceback.print_exc()
            PLUGINS_PATH = None

        paths.append(PLUGINS_PATH)
        sys.path.extend(map(str, paths))
        for pth in paths:

            try:
                if pth is not None:
                    plugin_manager.scan(pth)
            continue
            except Exception:
                traceback.print_exc()
                continue




        try:
            common.protocolmeta.proto_update_types()
        except Exception:
            None<EXCEPTION MATCH>Exception
            None<EXCEPTION MATCH>Exception
            traceback.print_exc()
        except:
            None<EXCEPTION MATCH>Exception



    def should_check_for_updates(self):
        retval = True
        reason = None
        if not sys.opts.allow_update:
            retval = False
            reason = 'sys.opts.allow_updates == False'

        if platform.platform().find('Windows-2000') != -1:
            retval = False
            reason = 'Windows 2000'

        if not retval:
            log.info('Not checking for updates because: %r', reason)

        return retval


    def _manifest_path_from_yaml(self, yaml_loc):
        import syck
        import urllib2
        urlopen_ts = urlopen_ts
        import AutoUpdate

        try:
            response = urlopen_ts(yaml_loc)
        except urllib2.URLError:
            e = None
            log.error('Couldnt get yaml (%r): %r', yaml_loc, e)
            return sentinel
        except Exception:
            e = None
            log.error('update failed: Error opening %r for reading. (%r)', yaml_loc, e)


        try:
            data = response.read()
        except Exception:
            return sentinel


        try:
            ui = syck.load(data)
        except Exception:
            print_exc()
            ui = None

        if ui is None:
            return sentinel

        all = ui.get('all', { })
        if not ui.get(platformName, None):
            pass
        mine = { }
        release_type = self._get_release_type()
        merged = all.copy()
        merged.update(mine)
        manifest_path = merged.get(release_type, merged.get('release', None))
        if manifest_path is None:
            return sentinel
        else:
            return manifest_path


    def _get_release_type(self):
        import stdpaths
        import util
        import syck
        _DigsbyApp__tag = getattr(sys, 'TAG')
        if _DigsbyApp__tag:
            return _DigsbyApp__tag

        tag = 'release'
        tag_fname = 'tag.yaml'
        for fpath in (stdpaths.userlocaldata / tag_fname, util.program_dir() / tag_fname):

            try:

                try:
                    f = _[2]
                    yaml = syck.load(f)
                    tag = yaml['tag']
                finally:
                    pass

            continue
            except Exception:
                e = None
                log.debug("Didn't get a release tag from %r: %r", fpath, e)
                continue



        log.info('Got release tag: %r', tag)
        sys.TAG = tag
        return tag


    def check_for_updates(self, manifest_path_path, success = None, error = None):
        import sys
        import hashlib
        import util.httplib2 as httplib2
        import urlparse
        import path
        http_date_to_timestamp = http_date_to_timestamp
        urlopen_ts = urlopen_ts
        import AutoUpdate

        def try_and_whine(callable):

            try:
                result = callable()
            except Exception:
                print >>sys.stderr, 'error calling %s' % util.funcinfo(callable)
                print >>sys.stderr, 'giving up on update check'
                print_exc()
                return sentinel

            return result

        release_type = self._get_release_type()

        try:
            if manifest_path_path.endswith('.yaml'):
                manifest_location = self._manifest_path_from_yaml(manifest_path_path)
            else:
                manifest_location = (None, try_and_whine)((lambda : urlopen_ts(manifest_path_path).read()))
        except Exception:
            (None, None)
            (None, None)
            print_exc()
            manifest_location = sentinel
        except:
            (None, None)

        print >>sys.stderr, 'manifest location:', manifest_location
        if manifest_location is sentinel:
            return None if error is not None else None

        manifest_url = manifest_location
        conn = httplib2.Http()

        try:
            (headers, content) = conn.request(manifest_url, 'HEAD')
        except Exception:
            print_exc()
            headers = { }

        rmtime = headers.get('x-amz-meta-mtime', None)
        if rmtime is None:
            rmtime = headers.get('last-modified', None)
            if rmtime is not None:
                rmtime = http_date_to_timestamp(rmtime)


        if rmtime is not None:

            try:
                rmtime = int(rmtime)
            except (TypeError, ValueError):
                rmtime = None
            except:
                None<EXCEPTION MATCH>(TypeError, ValueError)


        None<EXCEPTION MATCH>(TypeError, ValueError)
        import util
        prog_dir = util.program_dir()
        mymanifest_path = path.path(prog_dir) / path.path(manifest_location).splitpath()[-1]
        print >>sys.stderr, mymanifest_path
        needs_update = True
        if mymanifest_path.exists():
            lmtime = int(mymanifest_path.mtime)
        else:
            lmtime = 0
        if lmtime == rmtime:
            print >>sys.stderr, 'Local MTime matches remote. Not downloading manifest. (local=%r, remote=%r)' % (lmtime, rmtime)
            needs_update = False
        else:
            print >>sys.stderr, 'MTime mismatch. Downloading manifest. (local=%r, remote=%r)' % (lmtime, rmtime)
            if mymanifest_path.exists():
                mymanifest_digest = mymanifest_path.read_md5()
            else:
                mymanifest_digest = None
            manifest_resp = (None, try_and_whine)((lambda : urlopen_ts(manifest_location)))
            if manifest_resp is sentinel:
                return None if error is not None else None

            if 'gzip' in manifest_resp.headers.get('Content-Encoding', ''):
                import gzip
                import StringIO
                manifest_resp = (None, None, try_and_whine)((lambda : gzip.GzipFile(fileobj = StringIO.StringIO(manifest_resp.read()))))
                if manifest_resp is sentinel:
                    return None if error is not None else None


            webman_hash = hashlib.md5()

            try:
                bytes = manifest_resp.read(8192)
                while bytes:
                    webman_hash.update(bytes)
                    bytes = manifest_resp.read(8192)
            except Exception:
                print_exc()
                return None if error is not None else None
            finally:
                manifest_resp.close()

            webdigest = webman_hash.digest()
            print >>sys.stderr, repr(mymanifest_digest), repr(webdigest), mymanifest_digest == webdigest
            if mymanifest_digest == webdigest:
                needs_update = False

        if sys.opts.force_update:
            needs_update = True

        if success is not None:
            success(needs_update, manifest_location)



    def OnRaiseBuddyList(self, e = None):
        frame = self.buddy_list
        docker = frame.docker
        if docker.AutoHide and docker.docked:
            if docker.autohidden:
                docker.ComeBack()

            frame.Raise()
        elif not frame.IsActive():
            frame.Raise()



    def OnShowHideBuddylist(self, e = None):
        frame = self.buddy_frame
        docker = getattr(frame, 'docker', None)
        if docker is not None and frame.IsShown():
            if getattr(docker, 'Enabled', False) and docker.docked:
                if docker.autohidden:
                    docker.ComeBack()

                frame.Raise()
                return None


        shown = frame.Visible
        frame.Show(not shown)
        if not shown:
            if frame.IsIconized():
                frame.Iconize(False)

            frame.EnsureInScreen()
            frame.Raise()




class StdErrFilter(object):

    def filter(self, record):
        return record.name != 'stderr'



class MyStdErr(object):
    has_stderr = True

    def write(self, s):

        try:
            self.stderrlog.error(s.rstrip())
        except:
            pass

        if MyStdErr.has_stderr:

            try:
                sys.__stderr__.write(s)
            MyStdErr.has_stderr = False




    def flush(self):
        if MyStdErr.has_stderr:

            try:
                sys.__stderr__.flush()
            MyStdErr.has_stderr = False





def get_logdir():
    return os.path.join(wx.StandardPaths.Get().GetUserLocalDataDir(), 'Logs')


def get_last_log_file_name():
    return os.path.join(get_logdir(), LOG_FILENAME)


def get_std_redirect_file():
    path = path
    import path
    return str((path(get_logdir()) / 'systemlog.txt').abspath())


def setup_log_system():
    global full_loggers
    wx.Log.SetActiveTarget(wx.LogStderr())
    if sys.opts.no_log:
        return None

    path = path
    import path
    import traceback
    DisablingStream = DisablingStream
    DelayedStreamLimiter = DelayedStreamLimiter
    LimitedFileSize = LimitedFileSize
    import fileutil
    sys.stdout = DisablingStream(sys.__stdout__)
    sys.stderr = MyStdErr()
    stderrlog = logging.getLogger('stderr')
    sys.stderr.stderrlog = stderrlog
    root = logging.Logger.root
    root.stream = sys.stderr
    root.setLevel(1)
    gzipFileHandler = gzipFileHandler
    CloseFileHandler = CloseFileHandler
    CSVFormatter = CSVFormatter
    CSV_HEADERS = CSV_HEADERS
    import csvlogging
    logdir = path(get_logdir())
    if not logdir.exists():
        logdir.makedirs()

    logfilebase = logfile = logdir / LOG_FILENAME
    N = 2
    while True:

        try:
            f = open(logfile, 'wb')
        continue
        print_exc()
        logfile = logfilebase + ' (%d)' % N
        N += 1
        if N > 100:
            raise AssertionError


        f = open(logfile, 'wb')
        continue
    sys.LOGFILE_NAME = logfile
    f.write(CSV_HEADERS)
    f.close()
    hdlr = CloseFileHandler(DelayedStreamLimiter(LimitedFileSize(sys.LOGFILE_NAME, 20971520, 10485760, initmode = 'ab'), limit = LOG_SPEED_LIMIT, window = LOG_SPEED_WINDOW))
    hdlr.setFormatter(CSVFormatter())
    full_loggers = [
        hdlr]
    root.addHandler(hdlr)
    if hasattr(wx, 'SetLogFile'):
        log_redirect = get_std_redirect_file()
        if not wx.SetLogFile(log_redirect):
            print sys.stderr, 'Could not redirect log file to %s' % log_redirect
        else:
            import datetime
            wx.LogMessage(datetime.datetime.now().isoformat())

    init_stdout()
    if not __debug__:
        logging.info('logger started - rev %s', sys.REVISION)

    print >>sys.stderr, 'testing stderr'
    print >>sys.stdout, 'testing stdout'


class ConsoleFormatter(logging.Formatter):

    def format(self, record):
        if record.exc_info and not (record.exc_text):
            record.exc_text = self.formatException(record.exc_info)

        exc = None if record.exc_text else ''
        return ''.join([
            '%-20s' % record.name,
            record.threadName[:4],
            '-',
            '%-4s | ' % record.levelname[:4],
            '%s' % record.getMessage(),
            exc])



def init_stdout():
    DelayedStreamLimiter = DelayedStreamLimiter
    import fileutil
    console = None
    root = logging.Logger.root

    try:
        sys.stdout.write('Testing if sys.stdout is safe...\n')
    except:
        root.info('stdout disabled')

    root.info('stdout enabled')
    console = logging.StreamHandler(DelayedStreamLimiter(sys.stdout, limit = LOG_SPEED_LIMIT, window = LOG_SPEED_WINDOW))
    console.setLevel(1)
    console.setFormatter(ConsoleFormatter())
    if console is not None:
        logging.getLogger('').addHandler(console)

    if console is not None:
        console.addFilter(StdErrFilter())


startup_begin = 0

def check_dependencies():

    try:
        import tlslite
    except ImportError:
        pass

    print >>sys.stderr, 'WARNING! tlslite is on PYTHONPATH, and will cause SSL problems. Please remove it: %r' % tlslite.__file__


def set_update_tag():
    tag = sys.opts.updatetag
    import syck
    if tag is not None:
        import stdpaths

        try:

            try:
                f = _[2]
                syck.dump({
                    'tag': tag }, f)
            finally:
                pass

        except Exception:
            pass
        except:
            None<EXCEPTION MATCH>Exception


    None<EXCEPTION MATCH>Exception


def main():
    global startup_begin
    startup_begin = time()
    if platformName == 'win' and sys.opts.crashreport:
        if 'wxMSW' in wx.PlatformInfo:
            preload_comctrls()

        return send_crash_report()

    if sys.opts.profile:
        set_profilers_enabled = set_profilers_enabled
        import util
        set_profilers_enabled(True)

    digsby_app = DigsbyApp()
    wx.ConfigBase.Set(wx.FileConfig())
    setup_log_system()
    log_system_info()
    digsby_app.ShowSplash()
    set_update_tag()
    if sys.opts.profile:
        currentThread = currentThread
        import threading
        use_profiler = use_profiler
        all_profilers = all_profilers
        import util
        if sys.opts.profile > 1:
            RepeatTimer = RepeatTimer
            import util

            def get_reports():
                print '\n\n'.join((lambda .0: for p in .0:
p.report())(all_profilers().itervalues()))

            digsby_app._profile_timer = RepeatTimer(30, get_reports)
            digsby_app._profile_timer.start()

        return use_profiler(currentThread(), digsby_app.MainLoop)
    else:
        return digsby_app.MainLoop()


def send_crash_report():
    a = wx.PySimpleApp()
    format_exc = format_exc
    import traceback
    set_app_info(a)
    CrashDialog = CrashDialog
    import crashgui
    msg = _('There was an error submitting your crash report.')

    try:
        diag = CrashDialog()
        diag.CenterOnScreen()
        diag.RequestUserAttention()
        if wx.ID_OK == diag.ShowModal():
            import util.diagnostic as d
            last_log = get_last_log_file_name()
            diagobj = d.load_crash(sys.opts.crashreport, last_log, username = sys.opts.crashuser, description = diag.Description)
            if diagobj.succeeded:
                msg = _('Crash report submitted successfully.')

        else:
            return None
    except Exception:
        print_exc()

    if False:
        msg += '\n\n' + _('Would you like to restart Digsby now?')
        if wx.YES == wx.MessageBox(msg, _('Crash Report'), style = wx.YES_NO | wx.YES_DEFAULT):
            cmd = sys.executable.decode(sys.getfilesystemencoding())
            if not getattr(sys, 'frozen', False) == 'windows_exe':
                cmd += ' ' + sys.argv[0]

            wx.Execute(cmd)




def log_system_info():
    import locale
    clock = clock
    import time
    startup_time = clock() * 1000
    log.info('Digsby rev %s', sys.REVISION)
    log.info('started up in %s ms', startup_time)
    log.info(' '.join(wx.PlatformInfo) + ' wx v' + '.'.join((lambda .0: for c in .0:
str(c))(wx.VERSION)))
    log.info('Platform: %r', ' '.join(platform.uname()).strip())
    log.info('Python ' + sys.version)
    log.info('locale: ' + str(locale.getdefaultlocale()))
    log.info('user local data dir: %r', wx.StandardPaths.Get().GetUserLocalDataDir())
    log.info('__debug__ is %r', __debug__)


def set_app_info(app):
    app.SetAppName(APP_NAME)
    app.SetVendorName(u'dotSyntax')
    app.SetAppName(APP_NAME)
    app.SetClassName(APP_NAME)

if 'wxMSW' in wx.PlatformInfo:

    def preload_comctrls():
        windll = windll
        import ctypes
        windll.comctl32.InitCommonControls()


if __name__ == '__main__':
    raise AssertionError('run Digsby.py')