def test_view_markers():
coords = np.arange(12).reshape((4, 3))
colors = ['r', 'g', 'black', 'white']
html = html_connectome.view_markers(coords, colors)
check_html(html, False, 'connectome-plot')
html = html_connectome.view_markers(coords)
check_html(html, False, 'connectome-plot')
html = html_connectome.view_markers(coords, marker_size=15)
check_html(html, False, 'connectome-plot')
def test_view_markers():
coords = np.arange(12).reshape((4, 3))
colors = ['r', 'g', 'black', 'white']
html = html_connectome.view_markers(coords, colors)
check_html(html, False, 'connectome-plot')
html = html_connectome.view_markers(coords)
check_html(html, False, 'connectome-plot')
html = html_connectome.view_markers(coords, marker_size=15)
check_html(html, False, 'connectome-plot')
def test_params_deprecation_view_markers():
""" Tests whether use of deprecated keyword parameters of view_markers
raise corrrect warnings.
"""
deprecated_params = {'coords': 'marker_coords',
'colors': 'marker_color',
}
deprecation_msg = (
'The parameter "{}" will be removed in 0.6.0 release of Nilearn. '
'Please use the parameter "{}" instead.'
)
warning_msgs = {old_: deprecation_msg.format(old_, new_)
for old_, new_ in deprecated_params.items()
}
coords = np.arange(12).reshape((4, 3))
colors = ['r', 'g', 'black', 'white']
with warnings.catch_warnings(record=True) as raised_warnings:
html_connectome.view_markers(coords=coords,
marker_color=colors,
)
html_connectome.view_markers(marker_coords=coords,
colors=colors,
)
html_connectome.view_markers(marker_coords=coords,
marker_color=colors,
)
html_connectome.view_markers(coords,
colors,
)
old_params = ['coords', 'colors']
assert len(raised_warnings) == 2
for old_param_, raised_warning_ in zip(old_params, raised_warnings):
assert warning_msgs[old_param_] == str(raised_warning_.message)
assert raised_warning_.category is DeprecationWarning
def test_params_deprecation_view_markers():
""" Tests whether use of deprecated keyword parameters of view_markers
raise corrrect warnings.
"""
deprecated_params = {'coords': 'marker_coords',
'colors': 'marker_color',
}
deprecation_msg = (
'The parameter "{}" will be removed in Nilearn version 0.6.0. '
'Please use the parameter "{}" instead.'
)
warning_msgs = {old_: deprecation_msg.format(old_, new_)
for old_, new_ in deprecated_params.items()
}
coords = np.arange(12).reshape((4, 3))
colors = ['r', 'g', 'black', 'white']
with warnings.catch_warnings(record=True) as raised_warnings:
html_connectome.view_markers(coords=coords,
marker_color=colors,
)
html_connectome.view_markers(marker_coords=coords,
colors=colors,
)
html_connectome.view_markers(marker_coords=coords,
marker_color=colors,
)
html_connectome.view_markers(coords,
colors,
)
old_params = ['coords', 'colors']
assert len(raised_warnings) == 2
for old_param_, raised_warning_ in zip(old_params, raised_warnings):
assert warning_msgs[old_param_] == str(raised_warning_.message)
assert raised_warning_.category is DeprecationWarning
def test_view_markers():
coords = np.arange(12).reshape((4, 3))
colors = ['r', 'g', 'black', 'white']
labels = ["red marker", "green marker", "black marker", "white marker"]
html = html_connectome.view_markers(coords, colors)
check_html(html, False, 'connectome-plot')
html = html_connectome.view_markers(coords)
check_html(html, False, 'connectome-plot')
html = html_connectome.view_markers(coords, marker_size=15)
check_html(html, False, 'connectome-plot')
html = html_connectome.view_markers(coords,
marker_size=np.arange(len(coords)))
check_html(html, False, 'connectome-plot')
html = html_connectome.view_markers(coords,
marker_size=list(range(len(coords))))
check_html(html, False, 'connectome-plot')
html = html_connectome.view_markers(coords,
marker_size=5.0,
marker_color=colors,
marker_labels=labels)
labels_dict = {"marker_labels": labels}
assert json.dumps(labels_dict)[1:-1] in html.html