def test_config(): """Test mne-python config file support.""" tempdir = _TempDir() key = '_MNE_PYTHON_CONFIG_TESTING' value = '123456' value2 = '123' old_val = os.getenv(key, None) os.environ[key] = value assert_true(get_config(key) == value) del os.environ[key] # catch the warning about it being a non-standard config key assert_true(len(set_config(None, None)) > 10) # tuple of valid keys with warnings.catch_warnings(record=True) as w: # non-standard key warnings.simplefilter('always') set_config(key, None, home_dir=tempdir, set_env=False) assert_true(len(w) == 1) assert_true(get_config(key, home_dir=tempdir) is None) assert_raises(KeyError, get_config, key, raise_error=True) with warnings.catch_warnings(record=True): # non-standard key warnings.simplefilter('always') assert_true(key not in os.environ) set_config(key, value, home_dir=tempdir, set_env=True) assert_true(key in os.environ) assert_true(get_config(key, home_dir=tempdir) == value) set_config(key, None, home_dir=tempdir, set_env=True) assert_true(key not in os.environ) set_config(key, None, home_dir=tempdir, set_env=True) assert_true(key not in os.environ) if old_val is not None: os.environ[key] = old_val # Check if get_config with key=None returns all config key = 'MNE_PYTHON_TESTING_KEY' assert_not_in(key, get_config(home_dir=tempdir)) with warnings.catch_warnings(record=True): # non-standard key warnings.simplefilter('always') set_config(key, value, home_dir=tempdir) assert_equal(get_config(home_dir=tempdir)[key], value) old_val = os.environ.get(key) try: # os.environ should take precedence over config file os.environ[key] = value2 assert_equal(get_config(home_dir=tempdir)[key], value2) finally: # reset os.environ if old_val is None: os.environ.pop(key, None) else: os.environ[key] = old_val # Check what happens when we use a corrupted file json_fname = get_config_path(home_dir=tempdir) with open(json_fname, 'w') as fid: fid.write('foo{}') with warnings.catch_warnings(record=True) as w: assert_not_in(key, get_config(home_dir=tempdir)) assert_true(any('not a valid JSON' in str(ww.message) for ww in w)) with warnings.catch_warnings(record=True): # non-standard key assert_raises(RuntimeError, set_config, key, 'true', home_dir=tempdir)
def test_config(): """Test mne-python config file support.""" tempdir = _TempDir() key = '_MNE_PYTHON_CONFIG_TESTING' value = '123456' value2 = '123' old_val = os.getenv(key, None) os.environ[key] = value assert (get_config(key) == value) del os.environ[key] # catch the warning about it being a non-standard config key assert (len(set_config(None, None)) > 10) # tuple of valid keys with pytest.warns(RuntimeWarning, match='non-standard'): set_config(key, None, home_dir=tempdir, set_env=False) assert (get_config(key, home_dir=tempdir) is None) pytest.raises(KeyError, get_config, key, raise_error=True) assert (key not in os.environ) with pytest.warns(RuntimeWarning, match='non-standard'): set_config(key, value, home_dir=tempdir, set_env=True) assert (key in os.environ) assert (get_config(key, home_dir=tempdir) == value) with pytest.warns(RuntimeWarning, match='non-standard'): set_config(key, None, home_dir=tempdir, set_env=True) assert (key not in os.environ) with pytest.warns(RuntimeWarning, match='non-standard'): set_config(key, None, home_dir=tempdir, set_env=True) assert (key not in os.environ) if old_val is not None: os.environ[key] = old_val # Check if get_config with key=None returns all config key = 'MNE_PYTHON_TESTING_KEY' assert key not in get_config(home_dir=tempdir) with pytest.warns(RuntimeWarning, match='non-standard'): set_config(key, value, home_dir=tempdir) assert_equal(get_config(home_dir=tempdir)[key], value) old_val = os.environ.get(key) try: # os.environ should take precedence over config file os.environ[key] = value2 assert_equal(get_config(home_dir=tempdir)[key], value2) finally: # reset os.environ if old_val is None: os.environ.pop(key, None) else: os.environ[key] = old_val # Check what happens when we use a corrupted file json_fname = get_config_path(home_dir=tempdir) with open(json_fname, 'w') as fid: fid.write('foo{}') with pytest.warns(RuntimeWarning, match='not a valid JSON'): assert key not in get_config(home_dir=tempdir) with pytest.warns(RuntimeWarning, match='non-standard'): pytest.raises(RuntimeError, set_config, key, 'true', home_dir=tempdir)
def test_config(): """Test mne-python config file support.""" tempdir = _TempDir() key = '_MNE_PYTHON_CONFIG_TESTING' value = '123456' value2 = '123' old_val = os.getenv(key, None) os.environ[key] = value assert (get_config(key) == value) del os.environ[key] # catch the warning about it being a non-standard config key assert (len(set_config(None, None)) > 10) # tuple of valid keys with pytest.warns(RuntimeWarning, match='non-standard'): set_config(key, None, home_dir=tempdir, set_env=False) assert (get_config(key, home_dir=tempdir) is None) pytest.raises(KeyError, get_config, key, raise_error=True) assert (key not in os.environ) with pytest.warns(RuntimeWarning, match='non-standard'): set_config(key, value, home_dir=tempdir, set_env=True) assert (key in os.environ) assert (get_config(key, home_dir=tempdir) == value) with pytest.warns(RuntimeWarning, match='non-standard'): set_config(key, None, home_dir=tempdir, set_env=True) assert (key not in os.environ) with pytest.warns(RuntimeWarning, match='non-standard'): set_config(key, None, home_dir=tempdir, set_env=True) assert (key not in os.environ) if old_val is not None: os.environ[key] = old_val # Check if get_config with key=None returns all config key = 'MNE_PYTHON_TESTING_KEY' assert key not in get_config(home_dir=tempdir) with pytest.warns(RuntimeWarning, match='non-standard'): set_config(key, value, home_dir=tempdir) assert_equal(get_config(home_dir=tempdir)[key], value) old_val = os.environ.get(key) try: # os.environ should take precedence over config file os.environ[key] = value2 assert_equal(get_config(home_dir=tempdir)[key], value2) finally: # reset os.environ if old_val is None: os.environ.pop(key, None) else: os.environ[key] = old_val # Check what happens when we use a corrupted file json_fname = get_config_path(home_dir=tempdir) with open(json_fname, 'w') as fid: fid.write('foo{}') with pytest.warns(RuntimeWarning, match='not a valid JSON'): assert key not in get_config(home_dir=tempdir) with pytest.warns(RuntimeWarning, match='non-standard'): pytest.raises(RuntimeError, set_config, key, 'true', home_dir=tempdir)
def test_config(): """Test mne-python config file support.""" tempdir = _TempDir() key = '_MNE_PYTHON_CONFIG_TESTING' value = '123456' old_val = os.getenv(key, None) os.environ[key] = value assert_true(get_config(key) == value) del os.environ[key] # catch the warning about it being a non-standard config key assert_true(len(set_config(None, None)) > 10) # tuple of valid keys with warnings.catch_warnings(record=True) as w: warnings.simplefilter('always') set_config(key, None, home_dir=tempdir, set_env=False) assert_true(len(w) == 1) assert_true(get_config(key, home_dir=tempdir) is None) assert_raises(KeyError, get_config, key, raise_error=True) with warnings.catch_warnings(record=True): warnings.simplefilter('always') assert_true(key not in os.environ) set_config(key, value, home_dir=tempdir, set_env=True) assert_true(key in os.environ) assert_true(get_config(key, home_dir=tempdir) == value) set_config(key, None, home_dir=tempdir, set_env=True) assert_true(key not in os.environ) set_config(key, None, home_dir=tempdir, set_env=True) assert_true(key not in os.environ) if old_val is not None: os.environ[key] = old_val # Check if get_config with no input returns all config key = 'MNE_PYTHON_TESTING_KEY' config = {key: value} with warnings.catch_warnings(record=True): # non-standard key warnings.simplefilter('always') set_config(key, value, home_dir=tempdir) assert_equal(get_config(home_dir=tempdir), config) # Check what happens when we use a corrupted file json_fname = get_config_path(home_dir=tempdir) with open(json_fname, 'w') as fid: fid.write('foo{}') with warnings.catch_warnings(record=True) as w: assert_equal(get_config(home_dir=tempdir), dict()) assert_true(any('not a valid JSON' in str(ww.message) for ww in w)) with warnings.catch_warnings(record=True) as w: # non-standard key assert_raises(RuntimeError, set_config, key, 'true', home_dir=tempdir)
def test_config(): """Test mne-python config file support""" tempdir = _TempDir() key = '_MNE_PYTHON_CONFIG_TESTING' value = '123456' old_val = os.getenv(key, None) os.environ[key] = value assert_true(get_config(key) == value) del os.environ[key] # catch the warning about it being a non-standard config key assert_true(len(set_config(None, None)) > 10) # tuple of valid keys with warnings.catch_warnings(record=True) as w: warnings.simplefilter('always') set_config(key, None, home_dir=tempdir) assert_true(len(w) == 1) assert_true(get_config(key, home_dir=tempdir) is None) assert_raises(KeyError, get_config, key, raise_error=True) with warnings.catch_warnings(record=True): warnings.simplefilter('always') set_config(key, value, home_dir=tempdir) assert_true(get_config(key, home_dir=tempdir) == value) set_config(key, None, home_dir=tempdir) if old_val is not None: os.environ[key] = old_val # Check if get_config with no input returns all config key = 'MNE_PYTHON_TESTING_KEY' config = {key: value} with warnings.catch_warnings(record=True): # non-standard key warnings.simplefilter('always') set_config(key, value, home_dir=tempdir) assert_equal(get_config(home_dir=tempdir), config) # Check what happens when we use a corrupted file json_fname = get_config_path(home_dir=tempdir) with open(json_fname, 'w') as fid: fid.write('foo{}') with warnings.catch_warnings(record=True) as w: assert_equal(get_config(home_dir=tempdir), dict()) assert_true(any('not a valid JSON' in str(ww.message) for ww in w)) with warnings.catch_warnings(record=True) as w: # non-standard key assert_raises(RuntimeError, set_config, key, 'true', home_dir=tempdir)
def test_config(tmp_path): """Test mne-python config file support.""" tempdir = str(tmp_path) key = '_MNE_PYTHON_CONFIG_TESTING' value = '123456' value2 = '123' value3 = Path('/foo/bar') old_val = os.getenv(key, None) os.environ[key] = value assert (get_config(key) == value) del os.environ[key] # catch the warning about it being a non-standard config key assert (len(get_config('')) > 10) # tuple of valid keys with pytest.warns(RuntimeWarning, match='non-standard'): set_config(key, None, home_dir=tempdir, set_env=False) assert (get_config(key, home_dir=tempdir) is None) pytest.raises(KeyError, get_config, key, raise_error=True) assert (key not in os.environ) with pytest.warns(RuntimeWarning, match='non-standard'): set_config(key, value, home_dir=tempdir, set_env=True) assert (key in os.environ) assert (get_config(key, home_dir=tempdir) == value) with pytest.warns(RuntimeWarning, match='non-standard'): set_config(key, None, home_dir=tempdir, set_env=True) assert (key not in os.environ) with pytest.warns(RuntimeWarning, match='non-standard'): set_config(key, None, home_dir=tempdir, set_env=True) assert (key not in os.environ) if old_val is not None: os.environ[key] = old_val # Check serialization from Path to string with pytest.warns(RuntimeWarning, match='non-standard'): set_config(key, value3, home_dir=tempdir) # Check if get_config with key=None returns all config key = 'MNE_PYTHON_TESTING_KEY' assert key not in get_config(home_dir=tempdir) with pytest.warns(RuntimeWarning, match='non-standard'): set_config(key, value, home_dir=tempdir) assert get_config(home_dir=tempdir)[key] == value old_val = os.environ.get(key) try: # os.environ should take precedence over config file os.environ[key] = value2 assert get_config(home_dir=tempdir)[key] == value2 finally: # reset os.environ if old_val is None: os.environ.pop(key, None) else: os.environ[key] = old_val # Check what happens when we use a corrupted file json_fname = get_config_path(home_dir=tempdir) with open(json_fname, 'w') as fid: fid.write('foo{}') with pytest.warns(RuntimeWarning, match='not a valid JSON'): assert key not in get_config(home_dir=tempdir) with pytest.warns(RuntimeWarning, match='non-standard'): pytest.raises(RuntimeError, set_config, key, 'true', home_dir=tempdir) # degenerate conditions pytest.raises(ValueError, set_memmap_min_size, 1) pytest.raises(ValueError, set_memmap_min_size, 'foo') pytest.raises(TypeError, get_config, 1) pytest.raises(TypeError, set_config, 1) pytest.raises(TypeError, set_config, 'foo', 1) pytest.raises(TypeError, _get_stim_channel, 1, None) pytest.raises(TypeError, _get_stim_channel, [1], None)