Python Gst.debug_get_default_threshold示例

示例#1

文件： test_player_gst.py 项目： urielz/quodlibet

    def _check(self, song):
        old_threshold = Gst.debug_get_default_threshold()
        Gst.debug_set_default_threshold(Gst.DebugLevel.NONE)

        pipeline = Gst.parse_launch(
            "uridecodebin uri=%s ! fakesink" % song("~uri"))
        bus = pipeline.get_bus()
        pipeline.set_state(Gst.State.PLAYING)
        try:
            while 1:
                message = bus.timed_pop(Gst.SECOND * 10)
                if not message or message.type == Gst.MessageType.ERROR:
                    if message:
                        debug = message.parse_error()[0].message
                    else:
                        debug = "timed out"
                    # only print a warning for platforms where we control
                    # the shipped dependencies.
                    if sys.platform == "darwin" or os.name == "nt":
                        print_w("GStreamer: Decoding %r failed (%s)" %
                                (song("~format"), debug))
                    break
                if message.type == Gst.MessageType.EOS:
                    break
        finally:
            pipeline.set_state(Gst.State.NULL)

        Gst.debug_set_default_threshold(old_threshold)

示例#2

文件： test_player_gst.py 项目： sahwar/quodlibet

    def _check(self, song):
        old_threshold = Gst.debug_get_default_threshold()
        Gst.debug_set_default_threshold(Gst.DebugLevel.NONE)

        pipeline = Gst.parse_launch("uridecodebin uri=%s ! fakesink" %
                                    song("~uri"))
        bus = pipeline.get_bus()
        pipeline.set_state(Gst.State.PLAYING)
        error = None
        try:
            while 1:
                message = bus.timed_pop(Gst.SECOND * 40)
                if not message or message.type == Gst.MessageType.ERROR:
                    if message:
                        error = message.parse_error()[0].message
                    else:
                        error = "timed out"
                    break
                if message.type == Gst.MessageType.EOS:
                    break
        finally:
            pipeline.set_state(Gst.State.NULL)

        Gst.debug_set_default_threshold(old_threshold)
        return error

示例#3

文件： test_player_gst.py 项目： LudoBike/quodlibet

    def _check(self, song):
        old_threshold = Gst.debug_get_default_threshold()
        Gst.debug_set_default_threshold(Gst.DebugLevel.NONE)

        pipeline = Gst.parse_launch(
            "uridecodebin uri=%s ! fakesink" % song("~uri"))
        bus = pipeline.get_bus()
        pipeline.set_state(Gst.State.PLAYING)
        error = None
        try:
            while 1:
                message = bus.timed_pop(Gst.SECOND * 40)
                if not message or message.type == Gst.MessageType.ERROR:
                    if message:
                        error = message.parse_error()[0].message
                    else:
                        error = "timed out"
                    break
                if message.type == Gst.MessageType.EOS:
                    break
        finally:
            pipeline.set_state(Gst.State.NULL)

        Gst.debug_set_default_threshold(old_threshold)
        return error

示例#4

    def _check(self, song):
        old_threshold = Gst.debug_get_default_threshold()
        Gst.debug_set_default_threshold(Gst.DebugLevel.NONE)

        pipeline = Gst.parse_launch(
            "uridecodebin uri=%s ! fakesink" % song("~uri"))
        bus = pipeline.get_bus()
        pipeline.set_state(Gst.State.PLAYING)
        try:
            while 1:
                message = bus.timed_pop(Gst.SECOND * 10)
                if not message or message.type == Gst.MessageType.ERROR:
                    if message:
                        debug = message.parse_error()[0].message
                    else:
                        debug = "timed out"
                    # only print a warning for platforms where we control
                    # the shipped dependencies.
                    if sys.platform == "darwin" or os.name == "nt":
                        print_w("GStreamer: Decoding %r failed (%s)" %
                                (song("~format"), debug))
                    break
                if message.type == Gst.MessageType.EOS:
                    break
        finally:
            pipeline.set_state(Gst.State.NULL)

        Gst.debug_set_default_threshold(old_threshold)

示例#5

def test_gst_debug_level():
    gst = _TestGstService5()
    root_logger = logging.getLogger()
    root_logger.setLevel(logging.DEBUG)
    gst._set_gst_debug_level()
    assert Gst.debug_is_active()
    assert Gst.debug_get_default_threshold() == 3

示例#6

文件： player.py 项目： thisfred/quodlibet

def init(librarian):
    # Enable error messages by default
    if Gst.debug_get_default_threshold() == Gst.DebugLevel.NONE:
        Gst.debug_set_default_threshold(Gst.DebugLevel.ERROR)

    if Gst.Element.make_from_uri(Gst.URIType.SRC, "file:///fake/path/for/gst",
                                 ""):
        return GStreamerPlayer(librarian)
    else:
        raise PlayerError(
            _("Unable to open input files"),
            _("GStreamer has no element to handle reading files. Check "
              "your GStreamer installation settings."))

示例#7

文件： player.py 项目： thisfred/quodlibet

def init(librarian):
    # Enable error messages by default
    if Gst.debug_get_default_threshold() == Gst.DebugLevel.NONE:
        Gst.debug_set_default_threshold(Gst.DebugLevel.ERROR)

    if Gst.Element.make_from_uri(
        Gst.URIType.SRC,
        "file:///fake/path/for/gst", ""):
        return GStreamerPlayer(librarian)
    else:
        raise PlayerError(
            _("Unable to open input files"),
            _("GStreamer has no element to handle reading files. Check "
              "your GStreamer installation settings."))

示例#8

文件： test_player_gst.py 项目： urielz/quodlibet

def ignore_gst_errors():
    old = Gst.debug_get_default_threshold()
    Gst.debug_set_default_threshold(Gst.DebugLevel.NONE)
    yield
    Gst.debug_set_default_threshold(old)

示例#9

文件： player.py 项目： zsau/quodlibet

def init(librarian):
    # Enable error messages by default
    if Gst.debug_get_default_threshold() == Gst.DebugLevel.NONE:
        Gst.debug_set_default_threshold(Gst.DebugLevel.ERROR)

    return GStreamerPlayer(librarian)

示例#10

文件： test_player_gst.py 项目： sahwar/quodlibet

def ignore_gst_errors():
    old = Gst.debug_get_default_threshold()
    Gst.debug_set_default_threshold(Gst.DebugLevel.NONE)
    yield
    Gst.debug_set_default_threshold(old)

示例#11

文件： player.py 项目： yaoml/quodlibet

def init(librarian):
    # Enable error messages by default
    if Gst.debug_get_default_threshold() == Gst.DebugLevel.NONE:
        Gst.debug_set_default_threshold(Gst.DebugLevel.ERROR)

    return GStreamerPlayer(librarian)