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from sklearn.utils._show_versions import _get_sys_info
from sklearn.utils._show_versions import _get_deps_info
from sklearn.utils._show_versions import show_versions
from sklearn.utils._testing import ignore_warnings
def test_get_sys_info():
sys_info = _get_sys_info()
assert 'python' in sys_info
assert 'executable' in sys_info
assert 'machine' in sys_info
def test_get_deps_info():
with ignore_warnings():
deps_info = _get_deps_info()
assert 'pip' in deps_info
assert 'setuptools' in deps_info
assert 'sklearn' in deps_info
assert 'numpy' in deps_info
assert 'scipy' in deps_info
assert 'Cython' in deps_info
assert 'pandas' in deps_info
assert 'matplotlib' in deps_info
assert 'joblib' in deps_info
def test_show_versions(capsys):
with ignore_warnings():
show_versions()
out, err = capsys.readouterr()
assert 'python' in out
assert 'numpy' in out
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