Details
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Bug
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Status: Resolved
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Major
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Resolution: Fixed
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None
Description
see
$ py.test pyarrow/tests/test_cython.py ===================================== test session starts ===================================== platform linux -- Python 3.6.4, pytest-3.4.1, py-1.5.2, pluggy-0.6.0 rootdir: /home/wesm/code/arrow/python, inifile: setup.cfg collected 1 item pyarrow/tests/test_cython.py F [100%] ========================================== FAILURES =========================================== _______________________________________ test_cython_api _______________________________________ tmpdir = local('/tmp/pytest-of-wesm/pytest-3/test_cython_api0') @pytest.mark.skipif( 'ARROW_HOME' not in os.environ, reason='ARROW_HOME environment variable not defined') def test_cython_api(tmpdir): """ Basic test for the Cython API. """ pytest.importorskip('Cython') ld_path_default = os.path.join(os.environ['ARROW_HOME'], 'lib') test_ld_path = os.environ.get('PYARROW_TEST_LD_PATH', ld_path_default) with tmpdir.as_cwd(): # Set up temporary workspace pyx_file = 'pyarrow_cython_example.pyx' shutil.copyfile(os.path.join(here, pyx_file), os.path.join(str(tmpdir), pyx_file)) # Create setup.py file if os.name == 'posix': compiler_opts = ['-std=c++11'] else: compiler_opts = [] setup_code = setup_template.format(pyx_file=pyx_file, compiler_opts=compiler_opts, test_ld_path=test_ld_path) with open('setup.py', 'w') as f: f.write(setup_code) # Compile extension module subprocess.check_call([sys.executable, 'setup.py', > 'build_ext', '--inplace']) pyarrow/tests/test_cython.py:90: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ popenargs = (['/home/wesm/miniconda/envs/arrow-dev/bin/python', 'setup.py', 'build_ext', '--inplace'],) kwargs = {}, retcode = 1 cmd = ['/home/wesm/miniconda/envs/arrow-dev/bin/python', 'setup.py', 'build_ext', '--inplace'] def check_call(*popenargs, **kwargs): """Run command with arguments. Wait for command to complete. If the exit code was zero then return, otherwise raise CalledProcessError. The CalledProcessError object will have the return code in the returncode attribute. The arguments are the same as for the call function. Example: check_call(["ls", "-l"]) """ retcode = call(*popenargs, **kwargs) if retcode: cmd = kwargs.get("args") if cmd is None: cmd = popenargs[0] > raise CalledProcessError(retcode, cmd) E subprocess.CalledProcessError: Command '['/home/wesm/miniconda/envs/arrow-dev/bin/python', 'setup.py', 'build_ext', '--inplace']' returned non-zero exit status 1. ../../../miniconda/envs/arrow-dev/lib/python3.6/subprocess.py:291: CalledProcessError ------------------------------------ Captured stderr call ------------------------------------- Traceback (most recent call last): File "setup.py", line 7, in <module> import pyarrow as pa ModuleNotFoundError: No module named 'pyarrow' ================================== 1 failed in 0.23 seconds ===================================
I encountered this bit of brittleness in a fresh install where I had not run setup.py develop nor setup.py install on my local pyarrow dev area
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