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| author | Pauli Virtanen <pav@iki.fi> | 2019-12-14 15:40:42 +0200 |
|---|---|---|
| committer | Pauli Virtanen <pav@iki.fi> | 2019-12-14 17:09:06 +0200 |
| commit | 66b17db5e9dd182812dfd1de77b2874cf070e00e (patch) | |
| tree | 1d971004f5f8cbed3b1691119e972f71cbafdc3f /numpy/f2py/tests | |
| parent | 5a4f62bbf7622530e2a43d1859ae496537e9f0f0 (diff) | |
| download | numpy-66b17db5e9dd182812dfd1de77b2874cf070e00e.tar.gz | |
TST: f2py: fix race condition in f2py test _get_compiler_status
Distutils code needs to run in different temporary directories, probably
because they create `_configtest.c` files for compiler detection in the
current directory.
Diffstat (limited to 'numpy/f2py/tests')
| -rw-r--r-- | numpy/f2py/tests/util.py | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/numpy/f2py/tests/util.py b/numpy/f2py/tests/util.py index 8211a63f0..bf005df88 100644 --- a/numpy/f2py/tests/util.py +++ b/numpy/f2py/tests/util.py @@ -204,14 +204,20 @@ def _get_compiler_status(): """) code = code % dict(syspath=repr(sys.path)) - with temppath(suffix='.py') as script: + tmpdir = tempfile.mkdtemp() + try: + script = os.path.join(tmpdir, 'setup.py') + with open(script, 'w') as f: f.write(code) - cmd = [sys.executable, script, 'config'] + cmd = [sys.executable, 'setup.py', 'config'] p = subprocess.Popen(cmd, stdout=subprocess.PIPE, - stderr=subprocess.STDOUT) + stderr=subprocess.STDOUT, + cwd=tmpdir) out, err = p.communicate() + finally: + shutil.rmtree(tmpdir) m = re.search(br'COMPILERS:(\d+),(\d+),(\d+)', out) if m: |