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: / proc / 3 / root / usr / local / lib64 / python3.6 / site-packages / numpy / compat / tests /

Filename : test_compat.py

back

from os.path import join

from numpy.compat import isfileobj
from numpy.testing import assert_
from numpy.testing import tempdir


def test_isfileobj():
    with tempdir(prefix="numpy_test_compat_") as folder:
        filename = join(folder, 'a.bin')

        with open(filename, 'wb') as f:
            assert_(isfileobj(f))

        with open(filename, 'ab') as f:
            assert_(isfileobj(f))

        with open(filename, 'rb') as f:
            assert_(isfileobj(f))