TensorFlow2.0.0 Alpha-模块'tensorflow'没有属性'gfile'

Question

在 Windows10 上使用 Python 3.7.0 和 tensorflow==2.0.0-alpha0 运行以下 Python 代码时出现上述错误：

import numpy as np
import os
import six.moves.urllib as urllib
import tarfile
import tensorflow as tf
import zipfile
from collections import defaultdict
from io import StringIO
from matplotlib import pyplot as plt
from PIL import Image
from object_detection.utils import ops as utils_ops
%matplotlib inline

from object_detection.utils import label_map_util
from object_detection.utils import visualization_utils as vis_util

PATH_TO_LABELS = os.path.join('C:\\Users\\User\\models\\research\\object_detection\\data', 'mscoco_label_map.pbtxt')
PATH_TO_FROZEN_GRAPH = os.path.join('C:\\Users\\User\\models\\research\\object_detection\\ssd_mobilenet_v1_coco_2017_11_17', 'frozen_inference_graph.pb')

PATH_TO_CKPT = PATH_TO_FROZEN_GRAPH

with detection_graph.as_default():
    od_graph_def = tf.compat.v1.GraphDef()
    with tf.compat.v2.io.gfile.GFile(PATH_TO_FROZEN_GRAPH, 'rb') as fid:
        serialized_graph = fid.read()
        od_graph_def.ParseFromString(serialized_graph)
        tf.import_graph_def(od_graph_def, name='')

NUM_CLASSES=90
label_map = label_map_util.load_labelmap(PATH_TO_LABELS)

有什么建议么？ 好心，吉拉德

Answer 1

gfile移至tf.io tensorflow-2中的 tf.io 。 所以你需要导入tf.io而不是仅仅导入tensorflow as tf

Answer 2

在 tf2.0 中，gfile package 已移至 tf.io。 所以你可以使用 tf.io.gfile