tensorflow/sig-io

(p3) pi@pig:~/tf/io$ TFIO_DATAPATH=bazel-bin python3 -m pytest -s -v tests/test_pcap.py
================================================================== test session starts ===================================================================
platform linux -- Python 3.8.5, pytest-6.2.2, py-1.10.0, pluggy-0.13.1 -- /home/pi/p3/bin/python3
cachedir: .pytest_cache
rootdir: /home/pi/tf/io
collecting ... 2021-03-22 12:34:48.901457: I tensorflow/stream_executor/platform/default/dso_loader.cc:49] Successfully opened dynamic library libcudart.so.11.0
collected 1 item

tests/test_pcap.py::test_pcap_input Testing PcapDataset
FAILED

======================================================================== FAILURES ========================================================================
____________________________________________________________________ test_pcap_input _____________________________________________________________________

    def test_pcap_input():
        """test_pcap_input
      """
        print("Testing PcapDataset")
        pcap_filename = os.path.join(
            os.path.dirname(os.path.abspath(__file__)), "test_pcap", "http.pcap"
        )
        file_url = "file://" + pcap_filename

>       dataset = tfio.IODataset.from_pcap(file_url, capacity=5).batch(1)

tests/test_pcap.py:34:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
tensorflow_io/core/python/ops/io_dataset.py:309: in from_pcap
    return pcap_dataset_ops.PcapIODataset(filename, internal=True, **kwargs)
tensorflow_io/core/python/ops/pcap_dataset_ops.py:36: in __init__
    resource = core_ops.io_pcap_readable_init(
tensorflow_io/core/python/ops/__init__.py:88: in __getattr__
    return getattr(self._load(), attrb)
tensorflow_io/core/python/ops/__init__.py:84: in _load
    self._mod = _load_library(self._library)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

filename = '/home/pi/tf/io/tensorflow_io/core/python/ops/__init__.py', lib = 'op'

    def _load_library(filename, lib="op"):
        """_load_library"""
        f = inspect.getfile(sys._getframe(1))  # pylint: disable=protected-access

        # Construct filename
        f = os.path.join(os.path.dirname(f), filename)
        filenames = [f]

        # Add datapath to load if en var is set, used for running tests where shared
        # libraries are built in a different path
        datapath = os.environ.get("TFIO_DATAPATH")
        if datapath is not None:
            # Build filename from:
            # `datapath` + `tensorflow_io` + `package_name` + `relpath_to_library`
            rootpath = os.path.dirname(sys.modules["tensorflow_io"].__file__)
            filename = sys.modules[__name__].__file__
            f = os.path.join(
                datapath,
                "tensorflow_io",
                os.path.relpath(os.path.dirname(filename), rootpath),
                os.path.relpath(f, os.path.dirname(filename)),
            )
            filenames.append(f)
        # Function to load the library, return True if file system library is loaded
        if lib == "op":
            load_fn = tf.load_op_library
        elif lib == "dependency":
            load_fn = lambda f: ctypes.CDLL(f, mode=ctypes.RTLD_GLOBAL)
        elif lib == "fs":
            load_fn = lambda f: tf.experimental.register_filesystem_plugin(f) is None
        else:
            load_fn = lambda f: tf.compat.v1.load_file_system_library(f) is None

        # Try to load all paths for file, fail if none succeed
        errs = []
        for f in filenames:
            try:
                l = load_fn(f)
                if l is not None:
                    return l
            except (tf.errors.NotFoundError, OSError) as e:
                errs.append(str(e))
>       raise NotImplementedError(
            "unable to open file: "
            + "{}, from paths: {}\ncaused by: {}".format(filename, filename