def test_cli_defaults(self):
"""Test CLI default values match factory defaults"""
argv = ['neurotic']
args = neurotic.parse_args(argv)
app = mkQApp()
win = neurotic.win_from_args(args)
# should match factory defaults because setUp() explicitly reset the
# defaults to the factory defaults
factory_defaults = neurotic._global_config_factory_defaults['defaults']
self.assertEqual(win.do_toggle_debug_logging.isChecked(),
factory_defaults['debug'],
'debug setting has unexpected default')
self.assertEqual(win.lazy, factory_defaults['lazy'],
'lazy setting has unexpected default')
self.assertEqual(win.support_increased_line_width,
factory_defaults['thick_traces'],
'thick traces setting has unexpected default')
self.assertEqual(win.show_datetime, factory_defaults['show_datetime'],
'show_datetime has unexpected default')
self.assertEqual(win.ui_scale, factory_defaults['ui_scale'],
'ui_scale has unexpected default')
self.assertEqual(win.theme, factory_defaults['theme'],
'theme has unexpected default')
self.assertEqual(win.metadata_selector.file, self.example_file,
'file has unexpected default')
self.assertEqual(win.metadata_selector._selection,
self.example_dataset,
'dataset has unexpected default')
def test_EpochEncoder():
possible_labels = ['AAA', 'BBB', 'CCC', 'DDD']
ep_times = np.arange(0, 10., .5)
ep_durations = np.ones(ep_times.shape) * .25
ep_labels = np.random.choice(possible_labels, ep_times.size)
epoch = {
'time': ep_times,
'duration': ep_durations,
'label': ep_labels,
'name': 'MyFactor'
}
source = WritableEpochSource(epoch=epoch, possible_labels=possible_labels)
app = ephyviewer.mkQApp()
view = ephyviewer.EpochEncoder(source=source, name='Epoch encoder')
win = ephyviewer.MainViewer(show_step=False,
show_global_xsize=True,
debug=False)
win.add_view(view)
win.show()
app.exec_()
def test_mainviewer():
class FakeView(ViewerBase):
def refresh(self):
self.v = self.t
#~ print('refresh', self.name, self.t)
pass
def set_settings(self, value):
self.v = value
def get_settings(self):
return self.v
app = ephyviewer.mkQApp()
view1 = FakeView(name='view1')
view2 = FakeView(name='view2')
view3 = FakeView(name='view3')
view4 = FakeView(name='view4')
view5 = FakeView(name='view5')
win = ephyviewer.MainViewer(settings_name='test0')
win.add_view(view1)
win.add_view(view2)
win.add_view(view3, tabify_with='view2')
win.add_view(view4, split_with='view1', orientation='horizontal')
win.add_view(view5, location='bottom', orientation='horizontal')
win.show()
app.exec_()
def test_mne_raw_source():
#reader = neo.MicromedIO(filename='File_micromed_1.TRC')
vhdr_fname = 'small_BrainAmp.vhdr'
raw = mne.io.read_raw_brainvision(
vhdr_fname,
montage='standard_1020',
eog=['EOG'],
preload=True,
)
# raw.set_montage
#~ raw = raw.crop(0, 10)
source = MneRawSource(raw)
#you must first create a main Qt application (for event loop)
app = mkQApp()
win = MainViewer(show_auto_scale=True)
view1 = TraceViewer(source=source, name='sigs')
win.add_view(view1)
#show main window and run Qapp
win.show()
app.exec_()
def test_neoviewer(interactive=False):
#~ from neo.rawio.tdtrawio import TdtRawIO
#~ local_tdt_folder = get_tdt_test_files()
#~ neorawio = TdtRawIO(dirname=local_tdt_folder)
#~ neorawio.parse_header()
#~ print(neorawio)
from neo.rawio.blackrockrawio import BlackrockRawIO
filename = get_blackrock_files()
neorawio = BlackrockRawIO(filename=filename)
neorawio.parse_header()
print(neorawio)
sources = ephyviewer.get_sources_from_neo_rawio(neorawio)
print(sources)
app = ephyviewer.mkQApp()
win = ephyviewer.MainViewer(debug=True, show_auto_scale=True)
for i, sig_source in enumerate(sources['signal']):
view = ephyviewer.TraceViewer(source=sig_source,
name='signal {}'.format(i))
win.add_view(view)
for i, ep_source in enumerate(sources['epoch']):
view = ephyviewer.EpochViewer(source=ep_source, name='epochs')
win.add_view(view)
if interactive:
win.show()
app.exec_()
else:
# close thread properly
win.close()
def test_spikeinterface_viewer(interactive=False):
import spikeinterface as si
from spikeinterface.core.testing_tools import generate_recording, generate_sorting
recording = generate_recording()
sig_source = ephyviewer.SpikeInterfaceRecordingSource(recording=recording)
sorting = generate_sorting()
spike_source = ephyviewer.SpikeInterfaceSortingSource(sorting=sorting)
app = ephyviewer.mkQApp()
win = ephyviewer.MainViewer(debug=True, show_auto_scale=True)
view = ephyviewer.TraceViewer(source=sig_source, name='signals')
win.add_view(view)
view = ephyviewer.SpikeTrainViewer(source=spike_source, name='spikes')
win.add_view(view)
if interactive:
win.show()
app.exec_()
else:
# close thread properly
win.close()
def test_neoviewer(interactive=False):
from neo.rawio.tdtrawio import TdtRawIO
local_test_dir = get_tdt_test_files()
dirname = os.path.join(local_test_dir, 'aep_05')
neorawio = TdtRawIO(dirname=dirname)
neorawio.parse_header()
print(neorawio)
sources = ephyviewer.get_sources_from_neo_rawio(neorawio)
app = ephyviewer.mkQApp()
win = ephyviewer.MainViewer(debug=True, show_auto_scale=True)
for i, sig_source in enumerate(sources['signal']):
view = ephyviewer.TraceViewer(source=sig_source,
name='signal {}'.format(i))
win.add_view(view)
for i, ep_source in enumerate(sources['epoch']):
view = ephyviewer.EpochViewer(source=ep_source, name='epochs')
win.add_view(view)
if interactive:
win.show()
app.exec_()
else:
# close thread properly
win.close()
def test_mainviewer2():
from ephyviewer.tests.testing_tools import make_fake_video_source
from ephyviewer.tests.testing_tools import make_fake_signals
from ephyviewer.tests.testing_tools import make_fake_event_source
from ephyviewer.tests.testing_tools import make_fake_epoch_source
app = ephyviewer.mkQApp()
view1 = ephyviewer.TraceViewer(source=make_fake_signals(), name='signals')
view2 = ephyviewer.VideoViewer(source=make_fake_video_source(), name='video')
view3 = ephyviewer.EventList(source=make_fake_event_source(), name='events')
view4 = ephyviewer.EpochViewer(source=make_fake_epoch_source(), name='epoch')
view5 = ephyviewer.TimeFreqViewer(source=make_fake_signals(), name='timefreq')
win = ephyviewer.MainViewer(debug=True, settings_name='test1', show_global_xsize=True, show_auto_scale=True)
#TODO bug because new params!!!!!!!
#~ win = ephyviewer.MainViewer(debug=True, show_global_xsize=True)
win.add_view(view1)
win.add_view(view5)
win.add_view(view2)
win.add_view(view4)
win.add_view(view3, location='bottom', orientation='horizontal')
win.show()
app.exec_()
def test_show_datetime(self):
"""Test that --show-datetime enables display of real-world datetime"""
argv = ['neurotic', '--show-datetime']
args = neurotic.parse_args(argv)
app = mkQApp()
win = neurotic.win_from_args(args)
self.assertTrue(win.show_datetime,
'datetime not displayed with --show-datetime')
def test_thick_traces(self):
"""Test that --thick-traces enables support for thick traces"""
argv = ['neurotic', '--thick-traces']
args = neurotic.parse_args(argv)
app = mkQApp()
win = neurotic.win_from_args(args)
self.assertTrue(win.support_increased_line_width,
'thick traces disabled with --thick-traces')
def test_no_show_datetime(self):
"""Test that --no-show-datetime hides the real-world datetime"""
argv = ['neurotic', '--no-show-datetime']
args = neurotic.parse_args(argv)
app = mkQApp()
win = neurotic.win_from_args(args)
self.assertFalse(win.show_datetime,
'datetime displayed with --no-show-datetime')
def test_icons(interactive=False):
app = mkQApp()
w = QT.QWidget()
w.setWindowIcon(QT.QIcon(':/media-playback-start.svg'))
if interactive:
w.show()
app.exec_()
def launch_ephyviewer(self, theme='light', support_increased_line_width=False, show_datetime=False, datetime_format='%Y-%m-%d %H:%M:%S'):
"""
Start a Qt app and create an ephyviewer window.
"""
app = ephyviewer.mkQApp()
win = self.create_ephyviewer_window(theme=theme, support_increased_line_width=support_increased_line_width, show_datetime=show_datetime, datetime_format=datetime_format)
win.show()
app.exec_()
def test_epoch_viewer():
source = make_fake_epoch_source()
app = ephyviewer.mkQApp()
view = ephyviewer.EpochViewer(source=source, name='epoch')
win = ephyviewer.MainViewer(debug=True)
win.add_view(view)
win.show()
app.exec_()
def test_spiketrain_viewer():
source = make_fake_spiketrain_source()
app = ephyviewer.mkQApp()
view = ephyviewer.SpikeTrainViewer(source=source, name='spikes')
win = ephyviewer.MainViewer(debug=True)
win.add_view(view)
win.show()
app.exec_()
def test_eventlist():
source = make_fake_event_source()
app = ephyviewer.mkQApp()
view = ephyviewer.EventList(source=source, name='events')
win = ephyviewer.MainViewer(debug=True)
win.add_view(view)
win.show()
app.exec_()
def test_traceviewer():
source = make_fake_signals()
app = ephyviewer.mkQApp()
view = ephyviewer.TraceViewer(source=source, name='trace')
#~ view.refresh()
win = ephyviewer.MainViewer(debug=True, show_auto_scale=True)
win.add_view(view)
win.show()
app.exec_()
def test_traceviewer_cls_method_numpy():
sigs = np.random.rand(100000, 16)
sample_rate = 1000.
t_start = 0.
app = ephyviewer.mkQApp()
view = ephyviewer.TraceViewer.from_numpy(sigs, sample_rate, t_start,
'sigs')
win = ephyviewer.MainViewer(debug=True, show_auto_scale=True)
win.add_view(view)
win.show()
app.exec_()
def test_videoviewer():
source = make_fake_video_source()
#~ exit()
#~ print('*'*50)
app = ephyviewer.mkQApp()
view = ephyviewer.VideoViewer(source=source, name='video')
view.params['nb_column'] = 2
win = ephyviewer.MainViewer(debug=True)
win.add_view(view)
win.show()
app.exec_()
def test_eventlist(interactive=False):
source = make_fake_event_source()
app = ephyviewer.mkQApp()
view = ephyviewer.EventList(source=source, name='events')
win = ephyviewer.MainViewer(debug=True)
win.add_view(view)
if interactive:
win.show()
app.exec_()
else:
# close thread properly
win.close()
