virtuelle Umgebung teil20b

This commit is contained in:
Olli Graf
2023-09-01 16:01:37 +02:00
parent c9aee44812
commit c04c88e2af
7025 changed files with 1325157 additions and 0 deletions

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from os.path import join
from io import BufferedReader, BytesIO
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))
assert_(isfileobj(BufferedReader(BytesIO())) is False)