Python PandaSystem.getPackageHostUrl方法代码示例

# 需要导入模块: from panda3d.core import PandaSystem [as 别名]
# 或者: from panda3d.core.PandaSystem import getPackageHostUrl [as 别名]
def dummyAppRunner(tokens = [], argv = None):
    """ This function creates a dummy global AppRunner object, which
    is useful for testing running in a packaged environment without
    actually bothering to package up the application.  Call this at
    the start of your application to enable it.

    It places the current working directory under /mf, as if it were
    mounted from a packed multifile.  It doesn't convert egg files to
    bam files, of course; and there are other minor differences from
    running in an actual packaged environment.  But it can be a useful
    first-look sanity check. """

    if AppRunnerGlobal.appRunner:
        print("Already have AppRunner, not creating a new one.")
        return AppRunnerGlobal.appRunner

    appRunner = AppRunner()
    appRunner.dummy = True
    AppRunnerGlobal.appRunner = appRunner

    platform = PandaSystem.getPlatform()
    version = PandaSystem.getPackageVersionString()
    hostUrl = PandaSystem.getPackageHostUrl()

    if platform.startswith('win'):
        rootDir = Filename(Filename.getUserAppdataDirectory(), 'Panda3D')
    elif platform.startswith('osx'):
        rootDir = Filename(Filename.getHomeDirectory(), 'Library/Caches/Panda3D')
    else:
        rootDir = Filename(Filename.getHomeDirectory(), '.panda3d')

    appRunner.rootDir = rootDir
    appRunner.logDirectory = Filename(rootDir, 'log')

    # Of course we will have the panda3d application loaded.
    appRunner.addPackageInfo('panda3d', platform, version, hostUrl)

    appRunner.tokens = tokens
    appRunner.tokenDict = dict(tokens)
    if argv is None:
        argv = sys.argv
    appRunner.argv = argv
    appRunner.altHost = appRunner.tokenDict.get('alt_host', None)

    appRunner.p3dInfo = None
    appRunner.p3dPackage = None

    # Mount the current directory under the multifileRoot, as if it
    # were coming from a multifile.
    cwd = ExecutionEnvironment.getCwd()
    vfs = VirtualFileSystem.getGlobalPtr()
    vfs.mount(cwd, appRunner.multifileRoot, vfs.MFReadOnly)

    appRunner.initPackedAppEnvironment()

    return appRunner

# 需要导入模块: from panda3d.core import PandaSystem [as 别名]
# 或者: from panda3d.core.PandaSystem import getPackageHostUrl [as 别名]
    def __init__(self):
        DirectObject.__init__(self)

        # We direct both our stdout and stderr objects onto Panda's
        # Notify stream.  This ensures that unadorned print statements
        # made within Python will get routed into the log properly.
        stream = StreamWriter(Notify.out(), False)
        sys.stdout = stream
        sys.stderr = stream

        # This is set true by dummyAppRunner(), below.
        self.dummy = False

        # These will be set from the application flags when
        # setP3DFilename() is called.
        self.allowPythonDev = False
        self.guiApp = False
        self.interactiveConsole = False
        self.initialAppImport = False
        self.trueFileIO = False
        self.respectPerPlatform = None

        self.verifyContents = self.P3DVCNone

        self.sessionId = 0
        self.packedAppEnvironmentInitialized = False
        self.gotWindow = False
        self.gotP3DFilename = False
        self.p3dFilename = None
        self.p3dUrl = None
        self.started = False
        self.windowOpened = False
        self.windowPrc = None

        self.http = None
        if hasattr(core, 'HTTPClient'):
            self.http = core.HTTPClient.getGlobalPtr()

        self.Undefined = Undefined
        self.ConcreteStruct = ConcreteStruct

        # This is per session.
        self.nextScriptId = 0

        # TODO: we need one of these per instance, not per session.
        self.instanceId = None

        # The root Panda3D install directory.  This is filled in when
        # the instance starts up.
        self.rootDir = None

        # The log directory.  Also filled in when the instance starts.
        self.logDirectory = None

        # self.superMirrorUrl, if nonempty, is the "super mirror" URL
        # that should be contacted first before trying the actual
        # host.  This is primarily used for "downloading" from a
        # locally-stored Panda3D installation.  This is also filled in
        # when the instance starts up.
        self.superMirrorUrl = None

        # A list of the Panda3D packages that have been loaded.
        self.installedPackages = []

        # A list of the Panda3D packages that in the queue to be
        # downloaded.
        self.downloadingPackages = []

        # A dictionary of HostInfo objects for the various download
        # hosts we have imported packages from.
        self.hosts = {}

        # The altHost string that is in effect from the HTML tokens,
        # if any, and the dictionary of URL remapping: orig host url
        # -> alt host url.
        self.altHost = None
        self.altHostMap = {}

        # The URL from which Panda itself should be downloaded.
        self.pandaHostUrl = PandaSystem.getPackageHostUrl()

        # Application code can assign a callable object here; if so,
        # it will be invoked when an uncaught exception propagates to
        # the top of the TaskMgr.run() loop.
        self.exceptionHandler = None

        # Managing packages for runtime download.
        self.downloadingPackages = []
        self.downloadTask = None

        # The mount point for the multifile.  For now, this is always
        # the current working directory, for convenience; but when we
        # move to multiple-instance sessions, it may have to be
        # different for each instance.
        self.multifileRoot = str(ExecutionEnvironment.getCwd())

        # The "main" object will be exposed to the DOM as a property
        # of the plugin object; that is, document.pluginobject.main in
        # JavaScript will be appRunner.main here.  This may be
        # replaced with a direct reference to the JavaScript object
#.........这里部分代码省略.........