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Fix FileIO test for Python < 3.6

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This commit is contained in:
Lukas Geiger 2020-07-10 12:08:34 +02:00
parent 60b972f627
commit c36bc9b072
1 changed files with 10 additions and 2 deletions
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12
tensorflow/python/lib/io/file_io_test.py
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@ -20,7 +20,6 @@ from __future__ import division
from __future__ import print_function from __future__ import print_function
import os.path import os.path
import pathlib
from absl.testing import parameterized from absl.testing import parameterized
import numpy as np import numpy as np
@ -31,9 +30,18 @@ from tensorflow.python.platform import gfile
from tensorflow.python.platform import test from tensorflow.python.platform import test
class PathLike(object):
"""Backport of pathlib.Path for Python < 3.6"""
def __init__(self, name):
self.name = name
def __fspath__(self):
return self.name
run_all_path_types = parameterized.named_parameters( run_all_path_types = parameterized.named_parameters(
("str", os.path.join), ("str", os.path.join),
("pathlib", lambda *paths: pathlib.Path(os.path.join(*paths)))) ("pathlike", lambda *paths: PathLike(os.path.join(*paths))))
class FileIoTest(test.TestCase, parameterized.TestCase): class FileIoTest(test.TestCase, parameterized.TestCase):