def show_position(node):
if len(node.spatial_series.keys()) == 1:
for value in node.spatial_series.values():
return view.nwb2widget(value)
else:
return view.nwb2widget(node.spatial_series)
def show_position(node: Position, neurodata_vis_spec: dict):
if len(node.spatial_series.keys()) == 1:
for value in node.spatial_series.values():
return view.nwb2widget(value, neurodata_vis_spec=neurodata_vis_spec)
else:
return view.nwb2widget(node.spatial_series, neurodata_vis_spec=neurodata_vis_spec)
def show_neurodata_base(
node: NWBDataInterface, neurodata_vis_spec: dict
) -> widgets.Widget:
"""
Gets a pynwb object and returns a Vertical Box containing textual info and
an expandable Accordion with it's children.
"""
field_lay = widgets.Layout(
max_height="40px", max_width="500px", min_height="30px", min_width="180px"
)
info = [] # string data type, exposed as a Text widget
neuro_data = [] # more complex data types, also with children
labels = []
for key, value in node.fields.items():
if isinstance(value, (str, datetime)):
lbl_key = widgets.Label(key + ":", layout=field_lay)
lbl_val = widgets.Label(str(value), layout=field_lay)
info.append(widgets.HBox(children=[lbl_key, lbl_val]))
elif key == "related_publications":
pub_list = []
for pub in value:
pub_list.append(
widgets.HTML(
value="<a href=http://dx.doi.org/"
+ pub[4:]
+ ">"
+ pub
+ "</a>"
)
)
lbl_key = widgets.Label(key + ":", layout=field_lay)
pub_list.insert(0, lbl_key)
info.append(widgets.HBox(children=pub_list))
elif key == "experimenter":
lbl_experimenter = widgets.Label("Experimenter:", layout=field_lay)
if isinstance(value, (list, tuple)):
lbl_names = widgets.Label(", ".join(value), layout=field_lay)
else:
lbl_names = widgets.Label(value, layout=field_lay)
hbox_exp = widgets.HBox(children=[lbl_experimenter, lbl_names])
info.append(hbox_exp)
elif (isinstance(value, Iterable) and len(value)) or value:
neuro_data.append(
view.nwb2widget(value, neurodata_vis_spec=neurodata_vis_spec)
)
labels.append(key)
accordion = widgets.Accordion(children=neuro_data, selected_index=None)
for i, label in enumerate(labels):
if (
hasattr(node.fields[label], "description")
and node.fields[label].description
):
accordion.set_title(i, label + ": " + node.fields[label].description)
else:
accordion.set_title(i, label)
return widgets.VBox(info + [accordion])
def show_neurodata_base(node):
info = []
neuro_data = []
labels = []
for key, value in node.fields.items():
if isinstance(value, str):
info.append(
widgets.Text(value=repr(value), description=key,
disabled=True))
elif (isinstance(value, Iterable) and len(value)) or value:
neuro_data.append(view.nwb2widget(value))
labels.append(key)
accordion = widgets.Accordion(children=neuro_data, selected_index=None)
for i, label in enumerate(labels):
if hasattr(node.fields[label],
'description') and node.fields[label].description:
accordion.set_title(i,
label + ': ' + node.fields[label].description)
else:
accordion.set_title(i, label)
return widgets.VBox(info + [accordion])