Python conf.get函数代码示例

        def analyse_moves():
            move_time = int(conf.get("max_analysis_spin", 3))
            thresold = int(conf.get("variation_thresold_spin", 50))
            for board in gamemodel.boards:
                if stop_event.is_set():
                    break
                glock.acquire()
                try:
                    gmwidg.board.view.setShownBoard(board)
                finally:
                    glock.release()
                analyzer.setBoard(board)
                time.sleep(move_time + 0.1)

                ply = board.ply
                if ply - 1 in gamemodel.scores:
                    color = (ply - 1) % 2
                    oldmoves, oldscore, olddepth = gamemodel.scores[ply - 1]
                    oldscore = oldscore * -1 if color == BLACK else oldscore
                    moves, score, depth = gamemodel.scores[ply]
                    score = score * -1 if color == WHITE else score
                    diff = score - oldscore
                    if (diff > thresold and color == BLACK) or (diff < -1 * thresold and color == WHITE):
                        gamemodel.add_variation(gamemodel.boards[ply - 1], oldmoves)

            widgets["analyze_game"].hide()
            widgets["analyze_ok_button"].set_sensitive(True)
            conf.set("analyzer_check", old_check_value)

        def coro():
            altpath = getEngineDataPrefix()
            if pgn.scoutfish_path is None and conf.get("download_scoutfish", False):
                binary = "https://github.com/pychess/scoutfish/releases/download/20170627/%s" % pgn.scoutfish
                filename = yield from download_file_async(binary)
                if filename is not None:
                    dest = shutil.move(filename, os.path.join(altpath, pgn.scoutfish))
                    os.chmod(dest, stat.S_IEXEC | stat.S_IREAD | stat.S_IWRITE)
                    pgn.scoutfish_path = dest

            if pgn.chess_db_path is None and conf.get("download_chess_db", False):
                binary = "https://github.com/pychess/chess_db/releases/download/20170627/%s" % pgn.parser
                filename = yield from download_file_async(binary)
                if filename is not None:
                    dest = shutil.move(filename, os.path.join(altpath, pgn.parser))
                    os.chmod(dest, stat.S_IEXEC | stat.S_IREAD | stat.S_IWRITE)
                    pgn.chess_db_path = dest

            if TimeSeal.timestamp_path is None and conf.get("download_timestamp", False):
                binary = "https://www.chessclub.com/user/resources/icc/timestamp/%s" % TimeSeal.timestamp
                filename = yield from download_file_async(binary)
                if filename is not None:
                    dest = shutil.move(filename, os.path.join(altpath, TimeSeal.timestamp))
                    os.chmod(dest, stat.S_IEXEC | stat.S_IREAD | stat.S_IWRITE)
                    TimeSeal.timestamp_path = dest

    def onFinger(self, fm, finger):
        if not finger.getName() == self.connection.getUsername():
            return
        self.finger = finger

        numfingers = conf.get("numberOfFingers") + 1
        conf.set("numberOfFingers", numfingers)
        if conf.get("numberOfTimesLoggedInAsRegisteredUser") is 1 and numfingers is 1:
            standard = self.__getRating(TYPE_STANDARD)
            blitz = self.__getRating(TYPE_BLITZ)
            lightning = self.__getRating(TYPE_LIGHTNING)

            if standard is not None:
                self.seekEditorWidgetDefaults["ratingCenterSlider"][
                    0] = standard // RATING_SLIDER_STEP
            elif blitz is not None:
                self.seekEditorWidgetDefaults["ratingCenterSlider"][
                    0] = blitz // RATING_SLIDER_STEP
            if blitz is not None:
                self.seekEditorWidgetDefaults["ratingCenterSlider"][
                    1] = blitz // RATING_SLIDER_STEP
            if lightning is not None:
                self.seekEditorWidgetDefaults["ratingCenterSlider"][
                    2] = lightning // RATING_SLIDER_STEP
            elif blitz is not None:
                self.seekEditorWidgetDefaults["ratingCenterSlider"][
                    2] = blitz // RATING_SLIDER_STEP

            for i in range(1, 4):
                self.__loadSeekEditor(i)
                self.__updateSeekEditor(i)
                self.__saveSeekEditor(i)
                self.__writeSavedSeeks(i)

        self.__updateYourRatingHBox()

    def on_game_started(self, gamemodel, gmwidg):
        # Rotate to human player
        boardview = gmwidg.board.view
        if gamemodel.players[1].__type__ == LOCAL:
            if gamemodel.players[0].__type__ != LOCAL:
                boardview.rotation = math.pi
            elif conf.get("autoRotate", True) and \
                    gamemodel.curplayer == gamemodel.players[1]:
                boardview.rotation = math.pi

        # Play set-up sound
        preferencesDialog.SoundTab.playAction("gameIsSetup")

        # Connect player offers to infobar
        for player in gamemodel.players:
            if player.__type__ == LOCAL:
                self.offer_cids[gamemodel][player] = player.connect(
                    "offer", self.offer_callback, gamemodel, gmwidg)

        # Start analyzers if any
        if not gamemodel.isEngine2EngineGame():
            asyncio.async(gamemodel.start_analyzer(HINT))
            asyncio.async(gamemodel.start_analyzer(SPY))
            if not conf.get("hint_mode", False):
                gamemodel.pause_analyzer(HINT)
            if not conf.get("spy_mode", False):
                gamemodel.pause_analyzer(SPY)
        return False

def on_game_started (gamemodel, gmwidg):
    on_gmwidg_infront(gmwidg)  # setup menu items sensitivity

    # Rotate to human player
    boardview = gmwidg.board.view
    if gamemodel.players[1].__type__ == LOCAL:
        if gamemodel.players[0].__type__ != LOCAL:
            boardview.rotation = math.pi
        elif conf.get("autoRotate", True) and \
                gamemodel.curplayer == gamemodel.players[1]:
            boardview.rotation = math.pi
    
    # Play set-up sound
    preferencesDialog.SoundTab.playAction("gameIsSetup")
    
    # Connect player offers to statusbar
    for player in gamemodel.players:
        if player.__type__ == LOCAL:
            player.connect("offer", offer_callback, gamemodel, gmwidg)
    
    # Start analyzers if any
    gamemodel.connect("analyzer_added", analyzer_added, gmwidg)
    if not (isinstance(gamemodel, ICGameModel) and \
            gamemodel.isObservationGame() is False) and \
       not gamemodel.isEngine2EngineGame():
        gamemodel.start_analyzer(HINT)
        gamemodel.start_analyzer(SPY)
        if not conf.get("hint_mode", False):
            gamemodel.pause_analyzer(HINT)
        if not conf.get("spy_mode", False):
            gamemodel.pause_analyzer(SPY)
    return False

def on_gmwidg_infront (gmwidg):
    # Set right sensitivity states in menubar, when tab is switched
    auto = gmwidg.gamemodel.players[0].__type__ != LOCAL and \
            gmwidg.gamemodel.players[1].__type__ != LOCAL
    for item in ACTION_MENU_ITEMS:
        getWidgets()[item].props.sensitive = not auto
    
    for widget in MENU_ITEMS:
        sensitive = False
        if widget == 'abort':
            if isinstance(gmwidg.gamemodel, pychess.ic.ICGameModel.ICGameModel):
                sensitive = True
        elif widget == 'adjourn':
            if isinstance(gmwidg.gamemodel, pychess.ic.ICGameModel.ICGameModel):
                sensitive = True
        elif widget == 'hint_mode':
            if gmwidg.gamemodel.hintEngineSupportsVariant and conf.get("analyzer_check", True):
                sensitive = True
        elif widget == 'spy_mode':
            if gmwidg.gamemodel.spyEngineSupportsVariant and conf.get("inv_analyzer_check", True):
                sensitive = True
        elif widget == 'show_sidepanels':
            if not isDesignGWShown():
                sensitive = True
        else: sensitive = True
        getWidgets()[widget].set_property('sensitive', sensitive)
    
    # Change window title
    getWidgets()['window1'].set_title('%s - PyChess' % gmwidg.getTabText())

    def startClicked(self, button):
        color = self.widgets["colorDock"].get_child().active
        if color == 2:
            color = random.choice([WHITE, BLACK])
        opponent = self.widgets["opponentDock"].get_child().active
        difficulty = int(self.widgets["skillSlider"].get_value())

        gamemodel = GameModel(TimeModel(5 * 60, 0))

        name = conf.get("firstName", _("You"))
        player0tup = (LOCAL, Human, (color, name), name)
        if opponent == 0:
            name = conf.get("secondName", _("Guest"))
            player1tup = (LOCAL, Human, (1 - color, name), name)
        else:
            engine = discoverer.getEngineN(opponent - 1)
            name = discoverer.getName(engine)
            player1tup = (ARTIFICIAL, discoverer.initPlayerEngine,
                          (engine, 1 - color, difficulty,
                           variants[NORMALCHESS], 5 * 60, 0), name)

        if color == WHITE:
            ionest.generalStart(gamemodel, player0tup, player1tup)
        else:
            ionest.generalStart(gamemodel, player1tup, player0tup)

    def saveGamePGN(self, game):
        if game.practice_game:
            return True

        if conf.get("saveOwnGames", False) and not game.hasLocalPlayer():
            return True

        filename = conf.get("autoSaveFormat", "pychess")
        filename = filename.replace("#n1", game.tags["White"])
        filename = filename.replace("#n2", game.tags["Black"])
        year, month, day = parseDateTag(game.tags["Date"])
        year = '' if year is None else str(year)
        month = '' if month is None else str(month)
        day = '' if day is None else str(day)
        filename = filename.replace("#y", "%s" % year)
        filename = filename.replace("#m", "%s" % month)
        filename = filename.replace("#d", "%s" % day)
        pgn_path = conf.get("autoSavePath", os.path.expanduser("~")) + "/" + filename + ".pgn"
        append = True
        try:
            if not os.path.isfile(pgn_path):
                # create new file
                with open(pgn_path, "w"):
                    pass
            base_offset = os.path.getsize(pgn_path)

            # save to .sqlite
            database_path = os.path.splitext(pgn_path)[0] + '.sqlite'
            database.save(database_path, game, base_offset)

            # save to .scout
            from pychess.Savers.pgn import scoutfish_path
            if scoutfish_path is not None:
                pgn_text = pgn.save(StringIO(), game)

                tmp = tempfile.NamedTemporaryFile(mode="w", delete=False)
                pgnfile = tmp.name
                with tmp.file as f:
                    f.write(pgn_text)

                # create new .scout from pgnfile we are importing
                args = [scoutfish_path, "make", pgnfile, "%s" % base_offset]
                output = subprocess.check_output(args, stderr=subprocess.STDOUT)

                # append it to our existing one
                if output.decode().find(u"Processing...done") > 0:
                    old_scout = os.path.splitext(pgn_path)[0] + '.scout'
                    new_scout = os.path.splitext(pgnfile)[0] + '.scout'

                    with open(old_scout, "ab") as file1, open(new_scout, "rb") as file2:
                        file1.write(file2.read())

            # TODO: do we realy want to update .bin ? It can be huge/slow!

            # save to .pgn
            game.save(pgn_path, pgn, append)

            return True
        except IOError:
            return False

    def __init__ (self, widgets):
        # Init 'auto save" checkbutton
        def checkCallBack (*args):
            checkbox = widgets["autoSave"]
            widgets["autosave_grid"].set_property("sensitive", checkbox.get_active())
        conf.notify_add("autoSave", checkCallBack)
        widgets["autoSave"].set_active(False)
        uistuff.keep(widgets["autoSave"], "autoSave")
        checkCallBack()

        default_path = os.path.expanduser("~")
        autoSavePath = conf.get("autoSavePath", default_path)
        conf.set("autoSavePath", autoSavePath)

        auto_save_chooser_dialog = Gtk.FileChooserDialog(_("Select auto save path"), None, Gtk.FileChooserAction.SELECT_FOLDER,
            (Gtk.STOCK_CANCEL, Gtk.ResponseType.CANCEL, Gtk.STOCK_OPEN, Gtk.ResponseType.OK))
        auto_save_chooser_button = Gtk.FileChooserButton.new_with_dialog(auto_save_chooser_dialog)
        auto_save_chooser_button.set_current_folder(autoSavePath)

        widgets["savePathChooserDock"].add(auto_save_chooser_button)
        auto_save_chooser_button.show()

        def select_auto_save(button):
            new_directory = auto_save_chooser_dialog.get_filename()
            if new_directory != autoSavePath:
                conf.set("autoSavePath", new_directory)

        auto_save_chooser_button.connect("current-folder-changed", select_auto_save)

        conf.set("autoSaveFormat", conf.get("autoSaveFormat", "pychess"))
        uistuff.keep(widgets["autoSaveFormat"], "autoSaveFormat")

        uistuff.keep(widgets["saveEmt"], "saveEmt")
        uistuff.keep(widgets["saveEval"], "saveEval")
        uistuff.keep(widgets["saveOwnGames"], "saveOwnGames")

        def analyse_moves():
            should_black = conf.get("shouldBlack", True)
            should_white = conf.get("shouldWhite", True)
            from_current = conf.get("fromCurrent", True)
            start_ply = gmwidg.board.view.shown if from_current else 0
            move_time = int(conf.get("max_analysis_spin", 3))
            threshold = int(conf.get("variation_threshold_spin", 50))
            for board in gamemodel.boards[start_ply:]:
                if stop_event.is_set():
                    break

                @idle_add
                def do():
                    gmwidg.board.view.setShownBoard(board)
                do()
                analyzer.setBoard(board)
                if threat_PV:
                    inv_analyzer.setBoard(board)
                time.sleep(move_time + 0.1)

                ply = board.ply
                color = (ply - 1) % 2
                if ply - 1 in gamemodel.scores and ply in gamemodel.scores and (
                        (color == BLACK and should_black) or (color == WHITE and should_white)):
                    oldmoves, oldscore, olddepth = gamemodel.scores[ply - 1]
                    oldscore = oldscore * -1 if color == BLACK else oldscore
                    score_str = prettyPrintScore(oldscore, olddepth)
                    moves, score, depth = gamemodel.scores[ply]
                    score = score * -1 if color == WHITE else score
                    diff = score - oldscore
                    if (diff > threshold and color == BLACK) or (diff < -1 * threshold and color == WHITE):
                        if threat_PV:
                            try:
                                if ply - 1 in gamemodel.spy_scores:
                                    oldmoves0, oldscore0, olddepth0 = gamemodel.spy_scores[ply - 1]
                                    score_str0 = prettyPrintScore(oldscore0, olddepth0)
                                    pv0 = listToMoves(gamemodel.boards[ply - 1], ["--"] + oldmoves0, validate=True)
                                    if len(pv0) > 2:
                                        gamemodel.add_variation(gamemodel.boards[ply - 1], pv0,
                                                                comment="Treatening", score=score_str0)
                            except ParsingError as e:
                                # ParsingErrors may happen when parsing "old" lines from
                                # analyzing engines, which haven't yet noticed their new tasks
                                log.debug("__parseLine: Ignored (%s) from analyzer: ParsingError%s" %
                                          (' '.join(oldmoves), e))
                        try:
                            pv = listToMoves(gamemodel.boards[ply - 1], oldmoves, validate=True)
                            gamemodel.add_variation(gamemodel.boards[ply - 1], pv, comment="Better is", score=score_str)
                        except ParsingError as e:
                            # ParsingErrors may happen when parsing "old" lines from
                            # analyzing engines, which haven't yet noticed their new tasks
                            log.debug("__parseLine: Ignored (%s) from analyzer: ParsingError%s" %
                                      (' '.join(oldmoves), e))

            widgets["analyze_game"].hide()
            widgets["analyze_ok_button"].set_sensitive(True)
            conf.set("analyzer_check", old_check_value)
            if threat_PV:
                conf.set("inv_analyzer_check", old_inv_check_value)
            message.dismiss()

def run (no_debug, no_idle_add_debug, no_thread_debug, log_viewer, chess_file,
         ics_host, ics_port):
    # Start logging
    if log_viewer:
        log.logger.addHandler(GLogHandler(logemitter))
    log.logger.setLevel(logging.WARNING if no_debug is True else logging.DEBUG)
    oldlogs = [l for l in os.listdir(getUserDataPrefix()) if l.endswith(".log")]
    conf.set("max_log_files", conf.get("max_log_files", 10))
    if len(oldlogs) >= conf.get("max_log_files", 10):
        oldlogs.sort()
        try:
            os.remove(addUserDataPrefix(oldlogs[0]))
        except OSError as e:
            pass

    signal.signal(signal.SIGINT, Gtk.main_quit)
    def cleanup ():
        SubProcess.finishAllSubprocesses()
    atexit.register(cleanup)
    
    pychess = PyChess(log_viewer, chess_file)
    idle_add.debug = not no_idle_add_debug

    sys.stdout = LogPipe(sys.stdout, "stdout")
    sys.stderr = LogPipe(sys.stderr, "stdout")
    log.info("PyChess %s %s rev. %s %s started" % (VERSION_NAME, VERSION, pychess.hg_rev, pychess.hg_date))
    log.info("Command line args: '%s'" % chess_file)
    if not no_thread_debug:
        start_thread_dump()
    if ics_host:
        ICLogon.host = ics_host
    if ics_port:
        ICLogon.port = ics_port
    
    Gtk.main()

def init_engine(analyzer_type, gamemodel, force=False):
    """
    Initializes and starts the engine analyzer of analyzer_type the user has
    configured in the Engines tab of the preferencesDialog, for gamemodel. If no
    such engine is set in the preferences, or if the configured engine doesn't
    support the chess variant being played in gamemodel, then no analyzer is
    started and None is returned.
    """
    if analyzer_type == HINT:
        combo_name = "ana_combobox"
        check_name = "analyzer_check"
        mode = ANALYZING
    else:
        combo_name = "inv_ana_combobox"
        check_name = "inv_analyzer_check"
        mode = INVERSE_ANALYZING

    analyzer = None

    if conf.get(check_name, True):
        anaengines = list(discoverer.getAnalyzers())
        engine = discoverer.getEngineByMd5(conf.get(combo_name, 0))
        if engine is None:
            engine = anaengines[0]

        if gamemodel.variant.variant in discoverer.getEngineVariants(engine):
            analyzer = discoverer.initAnalyzerEngine(engine, mode, gamemodel.variant)
            log.debug("%s analyzer: %s" % (analyzer_type, repr(analyzer)))

    return analyzer

    def __init__(self, widgets):

        conf.set("firstName", conf.get("firstName", conf.username))
        conf.set("secondName", conf.get("secondName", _("Guest")))

        # Give to uistuff.keeper

        for key in (
            "firstName",
            "secondName",
            "showEmt",
            "showEval",
            "hideTabs",
            "faceToFace",
            "showCords",
            "showCaptured",
            "figuresInNotation",
            "fullAnimation",
            "moveAnimation",
            "noAnimation",
        ):
            uistuff.keep(widgets[key], key)

        # Options on by default
        for key in ("autoRotate", "fullAnimation", "showBlunder"):
            uistuff.keep(widgets[key], key, first_value=True)

    def startClicked(self, button):
        color = self.widgets["colorDock"].get_child().get_active()
        if color == 2:
            color = random.choice([WHITE, BLACK])

        opp = self.widgets["opponentDock"].get_child()
        tree_iter = opp.get_active_iter()
        if tree_iter is not None:
            model = opp.get_model()
            engine = model[tree_iter][1]

        opponent = self.widgets["opponentDock"].get_child().get_active()
        difficulty = int(self.widgets["skillSlider"].get_value())

        gamemodel = GameModel(TimeModel(5 * 60, 0))

        name = conf.get("firstName")
        player0tup = (LOCAL, Human, (color, name), name)
        if opponent == 0:
            name = conf.get("secondName")
            player1tup = (LOCAL, Human, (1 - color, name), name)
        else:
            engine = discoverer.getEngineByName(engine)
            name = discoverer.getName(engine)
            player1tup = (ARTIFICIAL, discoverer.initPlayerEngine,
                          (engine, 1 - color, difficulty,
                           variants[NORMALCHESS], 5 * 60, 0), name)

        perspective = perspective_manager.get_perspective("games")
        if color == WHITE:
            create_task(perspective.generalStart(gamemodel, player0tup, player1tup))
        else:
            create_task(perspective.generalStart(gamemodel, player1tup, player0tup))

    def __init__(self):
        self.window = Gtk.Window(Gtk.WindowType.TOPLEVEL, title=_("Ask for permissions"))
        self.window.set_transient_for(mainwindow())
        vbox = Gtk.Box(orientation=Gtk.Orientation.VERTICAL)
        gtk_version = (Gtk.get_major_version(), Gtk.get_minor_version())
        if gtk_version >= (3, 12):
            vbox.props.margin_start = 9
            vbox.props.margin_end = 9
        else:
            vbox.props.margin_left = 9
            vbox.props.margin_right = 9
        vbox.props.margin_bottom = 9
        self.window.add(vbox)
        uistuff.keepWindowSize("externalsdialog", self.window, (320, 240), uistuff.POSITION_CENTER)

        label = Gtk.Label(_("Some of PyChess features needs your permission to download external programs"))
        vbox.pack_start(label, True, True, 0)

        box = Gtk.Box()
        check_button = Gtk.CheckButton(_("database querying needs scoutfish"))
        check_button.set_active(conf.get("download_scoutfish", False))
        check_button.connect("toggled", lambda w: conf.set("download_scoutfish", w.get_active()))
        box.add(check_button)
        link = "https://github.com/pychess/scoutfish"
        link_button = Gtk.LinkButton(link, link)
        box.add(link_button)
        vbox.pack_start(box, False, False, 0)

        box = Gtk.Box()
        check_button = Gtk.CheckButton(_("database opening tree needs chess_db"))
        check_button.set_active(conf.get("download_chess_db", False))
        check_button.connect("toggled", lambda w: conf.set("download_chess_db", w.get_active()))
        box.add(check_button)
        link = "https://github.com/pychess/chess_db"
        link_button = Gtk.LinkButton(link, link)
        box.add(link_button)
        vbox.pack_start(box, False, False, 0)

        box = Gtk.Box()
        check_button = Gtk.CheckButton(_("ICC lag compensation needs timestamp"))
        check_button.set_active(conf.get("download_timestamp", False))
        check_button.connect("toggled", lambda w: conf.set("download_timestamp", w.get_active()))
        box.add(check_button)
        link = "https://www.chessclub.com/user/resources/icc/timestamp"
        link_button = Gtk.LinkButton(link, link)
        box.add(link_button)
        vbox.pack_start(box, False, False, 0)

        check_button = Gtk.CheckButton(_("Don't show this dialog on startup."))
        check_button.set_active(conf.get("dont_show_externals_at_startup", False))
        check_button.connect("toggled", lambda w: conf.set("dont_show_externals_at_startup", w.get_active()))
        vbox.pack_start(check_button, True, True, 0)

        buttonbox = Gtk.ButtonBox()
        close_button = Gtk.Button.new_from_stock(Gtk.STOCK_OK)
        close_button.connect("clicked", self.on_close_clicked)
        self.window.connect("delete_event", lambda w, a: self.window.destroy())
        buttonbox.add(close_button)
        vbox.pack_start(buttonbox, False, False, 0)