Viewing file:  test_scripts.py (1.6 KB) -rw-r--r--
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""" Test scripts
Test that we can run executable scripts that have been installed with numpy.
"""
from __future__ import division, print_function, absolute_import
import sys
import os
import pytest
from os.path import join as pathjoin, isfile, dirname
import subprocess
import numpy as np
from numpy.compat.py3k import basestring
from numpy.testing import assert_, assert_equal
is_inplace = isfile(pathjoin(dirname(np.__file__), '..', 'setup.py'))
def find_f2py_commands():
if sys.platform == 'win32':
exe_dir = dirname(sys.executable)
if exe_dir.endswith('Scripts'): # virtualenv
return [os.path.join(exe_dir, 'f2py')]
else:
return [os.path.join(exe_dir, "Scripts", 'f2py')]
else:
# Three scripts are installed in Unix-like systems:
# 'f2py', 'f2py{major}', and 'f2py{major.minor}'. For example,
# if installed with python3.7 the scripts would be named
# 'f2py', 'f2py3', and 'f2py3.7'.
version = sys.version_info
major = str(version.major)
minor = str(version.minor)
return ['f2py', 'f2py' + major, 'f2py' + major + '.' + minor]
@pytest.mark.skipif(is_inplace, reason="Cannot test f2py command inplace")
@pytest.mark.xfail(reason="Test is unreliable")
@pytest.mark.parametrize('f2py_cmd', find_f2py_commands())
def test_f2py(f2py_cmd):
# test that we can run f2py script
stdout = subprocess.check_output([f2py_cmd, '-v'])
assert_equal(stdout.strip(), b'2')
def test_pep338():
stdout = subprocess.check_output([sys.executable, '-mnumpy.f2py', '-v'])
assert_equal(stdout.strip(), b'2')
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