def __init__(self, addenda, key, default_key=None, *pargs, **kwargs):
super(GraphDiagramWidget, self).__init__(*pargs, **kwargs)
initialize()
self.addenda = addenda
self.key = key
self.default_key = default_key
self.history = []
self.count = 0
self.selected_edge = None
self.selected_node = None
self.label_id = None
w = self.configure_widget()
lt = self.label_text = widgets.Text(value="", width="200px")
lt.layout.width = "200px"
lt.on_trait_change(self.label_change, "value")
n = self.new_button = widgets.Button(description="O")
ly = self.layout_button = widgets.Button(description="layout")
dl = self.delete_button = widgets.Button(description="X")
sv = self.save_button = widgets.Button(description="save")
rv = self.revert_button = widgets.Button(description="revert")
sn = self.snap_button = widgets.Button(description="snap")
sv.on_click(self.save_click)
rv.on_click(self.revert_click)
sn.on_click(self.snap_click)
dl.on_click(self.delete_click)
dl.layout.width = "50px"
n.layout.width = "50px"
n.on_click(self.new_click)
ly.on_click(self.layout_click)
info = self.info_area = widgets.Textarea(description="status")
info.visible = False
# node details
ns = self.node_shape = widgets.Dropdown(description="shape",
options=SHAPES,
value="ellipse")
ns.layout.width = "100px"
#nbc = self.node_background_color = widgets.Text(description="color", width="200px")
nbc_html = widgets.HTML("node color")
nbc = self.node_background_color = color_widget.ColorPicker()
nbc.draw()
nbi = self.node_background_image = widgets.Text(description="image",
width="200px")
nbi.layout.width = "200px"
# label details
#lbc = self.label_color = widgets.Text(description="label color", width="200px")
lbc_html = widgets.HTML("label color")
lbc = self.label_color = color_widget.ColorPicker()
lbc.draw()
lfs = self.label_font_size = widgets.IntSlider(description="font size",
value=0,
min=0,
max=50,
width="50px")
lfs.layout.width = "150px"
lal = self.label_align = widgets.Dropdown(
description="align",
options=["", "top", "center", "bottom"],
value="center")
lal.layout.width = "150px"
# edge details
#edc = self.edge_color = widgets.Text(description="edge color", width="200px")
edc_html = widgets.HTML("edge color")
edc = self.edge_color = color_widget.ColorPicker()
edc.draw()
eds = self.edge_style = widgets.Dropdown(
description="edge style",
options=["", "solid", "dotted", "dashed"],
value="solid")
eds.width = "150px"
# detail control buttons
applyb = self.apply_button = widgets.Button(description="apply")
resetb = self.reset_button = widgets.Button(description="reset")
resetb.on_click(self.reset_inputs)
applyb.on_click(self.apply_click)
# scaffolding
dcb = self.details_checkbox = widgets.Checkbox(description="details",
value=False)
top = widgets.HBox(children=[n, lt, ly, dl, sn, sv, rv, dcb])
dlabel = widgets.VBox(children=[lbc_html, lbc.svg, lfs, lal])
dnode = widgets.VBox(children=[ns, nbc_html, nbc.svg, nbi])
dedge = widgets.VBox(children=[edc_html, edc.svg, eds])
detail = widgets.VBox(children=[dlabel, dnode, dedge, applyb, resetb])
detail.visible = False
traitlets.link((detail, "visible"), (dcb, "value"))
middle = widgets.HBox(children=[w, detail])
hideable = widgets.VBox(children=[top, middle, info])
self.view_checkbox = vcb = widgets.Checkbox(description="view",
value=True)
traitlets.link((vcb, "value"), (hideable, "visible"))
a = self.assembly = widgets.VBox(children=[vcb, hideable])
# make the assembly big enough
hideable.height = 650
def _volume_widets(v, lighting=False):
import ipywidgets
#angle1 = ipywidgets.FloatSlider(min=0, max=np.pi*2, value=v.angle1, description="angle1")
#angle2 = ipywidgets.FloatSlider(min=0, max=np.pi*2, value=v.angle2, description="angle2")
#ipywidgets.jslink((v, 'angle1'), (angle1, 'value'))
#ipywidgets.jslink((v, 'angle2'), (angle2, 'value'))
if lighting:
ambient_coefficient = ipywidgets.FloatSlider(
min=0,
max=1,
step=0.001,
value=v.ambient_coefficient,
description="ambient")
diffuse_coefficient = ipywidgets.FloatSlider(
min=0,
max=1,
step=0.001,
value=v.diffuse_coefficient,
description="diffuse")
specular_coefficient = ipywidgets.FloatSlider(
min=0,
max=1,
step=0.001,
value=v.specular_coefficient,
description="specular")
specular_exponent = ipywidgets.FloatSlider(min=0,
max=10,
step=0.001,
value=v.specular_exponent,
description="specular exp")
#angle2 = ipywidgets.FloatSlider(min=0, max=np.pi*2, value=v.angle2, description="angle2")
ipywidgets.jslink((v, 'ambient_coefficient'),
(ambient_coefficient, 'value'))
ipywidgets.jslink((v, 'diffuse_coefficient'),
(diffuse_coefficient, 'value'))
ipywidgets.jslink((v, 'specular_coefficient'),
(specular_coefficient, 'value'))
ipywidgets.jslink((v, 'specular_exponent'),
(specular_exponent, 'value'))
widgets_bottom = [
ipywidgets.HBox([ambient_coefficient, diffuse_coefficient]),
ipywidgets.HBox([specular_coefficient, specular_exponent])
]
else:
widgets_bottom = []
v.ambient_coefficient = 1
v.diffuse_coefficient = 0
v.specular_coefficient = 0
if 1:
stereo = widgets.ToggleButton(value=v.stereo,
description='stereo',
icon='eye')
fullscreen = widgets.ToggleButton(value=v.stereo,
description='fullscreen',
icon='arrows-alt')
ipywidgets.jslink((v, 'stereo'), (stereo, 'value'))
ipywidgets.jslink((v, 'fullscreen'), (fullscreen, 'value'))
widgets_bottom += [ipywidgets.HBox([stereo, fullscreen])]
return ipywidgets.VBox([
v.tf.control(),
v,
] + widgets_bottom # , ipywidgets.HBox([angle1, angle2])
)
def plot_sas(sas_data):
"""
Returns a widget object to plot one or more SasData class objects.
Parameters:
-----------
sas_data: SasData or iterable of SasData
Scattering data provided as a single SasData object or iterable of SasData objects.
"""
try:
sas_data = list(sas_data)
except:
sas_data = [sas_data]
else:
pass
keys = [x for x in range(0, len(sas_data))]
data_dict = dict(zip(keys, sas_data))
names = [x.label for x in sas_data]
name_dict = dict(zip(keys, names))
# Widget Components
select = widgets.SelectMultiple(options=[(v, k)
for k, v in name_dict.items()],
description='Samples (select multiple):',
style={'description_width': 'initial'},
layout=widgets.Layout(flex='1 1 0%',
width='auto',
height='120px'),
disabled=False)
update_button = widgets.Button(
description='Update Plot',
disabled=False,
layout=widgets.Layout(flex='1 1 0%', width='auto'),
button_style='', # 'success', 'info', 'warning', 'danger' or ''
tooltip='Update Plot')
add_button = widgets.Button(
description='Add to Plot',
disabled=False,
layout=widgets.Layout(flex='1 1 0%', width='auto'),
button_style='', # 'success', 'info', 'warning', 'danger' or ''
tooltip='Add to Plot')
clear_button = widgets.Button(
description='Clear Plot',
disabled=False,
layout=widgets.Layout(flex='1 1 0%', width='auto'),
button_style='', # 'success', 'info', 'warning', 'danger' or ''
tooltip='Clear Plot')
buttons = widgets.VBox([update_button, add_button, clear_button])
selection = widgets.HBox([select, buttons])
fig = go.FigureWidget()
fig = fig.update_layout(xaxis_type="log",
yaxis_type="log",
height=500,
showlegend=True,
margin=dict(t=30))
fig = fig.update_xaxes(exponentformat='e', showexponent='all')
fig = fig.update_yaxes(exponentformat='e', showexponent='all')
widget = widgets.VBox([selection, fig])
widget
# Interactive Widget Functions
def update_plot(b):
fig.data = []
for value in select.value:
data = data_dict[value]
fig.add_scatter(x=data.q,
y=data.Iq,
error_y=dict(array=data.dIq),
mode='markers',
name=data.label)
def add_to_plot(b):
current_data = []
for trace in fig.data:
current_data.append(trace['name'])
for value in select.value:
data = data_dict[value]
if data.label not in current_data:
fig.add_scatter(x=data.q,
y=data.Iq,
error_y=dict(array=data.dIq),
mode='markers',
name=data.label)
def clear_plot(b):
fig.data = []
# Define Widget Responses
update_button.on_click(update_plot)
add_button.on_click(add_to_plot)
clear_button.on_click(clear_plot)
return (widget)
def __init__(self,
scipp_obj=None,
bins=None,
masks=None,
cmap=None,
log=None,
vmin=None,
vmax=None,
aspect=None,
size=1,
projection=None,
nan_color=None,
filename=None,
continuous_update=None,
dim=None):
self.fig2d = None
self.fig3d = None
self.scatter2d = None
self.scatter3d = None
self.outline = None
self.size = size
self.aspect = aspect
self.do_update = None
self.figurewidget = widgets.Output()
self.figure2d = False
self.figure3d = False
self.image = None
self.nan_color = nan_color
self.log = log
self.current_projection = None
self.dim = dim
self.data_arrays = {}
tp = type(scipp_obj)
if tp is sc.Dataset or tp is sc.DatasetProxy:
for key in sorted(scipp_obj.keys()):
var = scipp_obj[key]
if self.dim in var.dims:
self.data_arrays[key] = var
elif tp is sc.DataArray or tp is sc.DataProxy:
self.data_arrays[scipp_obj.name] = scipp_obj
else:
raise RuntimeError("Unknown input type: {}. Allowed inputs "
"are a Dataset or a DataArray (and their "
"respective proxies).".format(tp))
self.globs = {"cmap": cmap, "log": log, "vmin": vmin, "vmax": vmax}
self.params = {}
self.hist_data_array = {}
self.scalar_map = {}
self.minmax = {}
# Find the min/max time-of-flight limits and store them
self.minmax["tof"] = [np.Inf, np.NINF, 1]
for key, data_array in self.data_arrays.items():
bins_here = bins
if data_array.sparse_dim is not None and bins_here is None:
bins_here = True
if bins_here is not None:
dim = None if data_array.sparse_dim is not None else self.dim
spdim = None if data_array.sparse_dim is None else self.dim
var = make_bins(data_array=data_array,
sparse_dim=spdim,
dim=dim,
bins=bins_here,
padding=(data_array.sparse_dim is not None))
else:
var = data_array.coords[self.dim]
self.minmax["tof"][0] = min(self.minmax["tof"][0], var.values[0])
self.minmax["tof"][1] = max(self.minmax["tof"][1], var.values[-1])
self.minmax["tof"][2] = var.shape[0]
# Rebin all DataArrays to common Tof axis
self.rebin_data(np.linspace(*self.minmax["tof"]))
# Create dropdown menu to select the DataArray
keys = list(self.hist_data_array.keys())
self.dropdown = widgets.Dropdown(options=keys,
description="Select entry:",
layout={"width": "initial"})
self.dropdown.observe(self.change_data_array, names="value")
# Store current active data entry (DataArray)
self.key = keys[0]
# Create a Tof slider and its label
self.tof_dim_indx = self.hist_data_array[self.key].dims.index(self.dim)
self.slider = widgets.IntSlider(
value=0,
min=0,
step=1,
description=str(self.dim).replace("Dim.", ""),
max=self.hist_data_array[self.key].shape[self.tof_dim_indx] - 1,
continuous_update=continuous_update,
readout=False)
self.slider.observe(self.update_colors, names="value")
self.label = widgets.Label()
# Add text boxes to change number of bins/bin size
self.nbins = widgets.Text(value=str(
self.hist_data_array[self.key].shape[self.tof_dim_indx]),
description="Number of bins:",
style={"description_width": "initial"})
self.nbins.on_submit(self.update_nbins)
tof_values = self.hist_data_array[self.key].coords[self.dim].values
self.bin_size = widgets.Text(value=str(tof_values[1] - tof_values[0]),
description="Bin size:")
self.bin_size.on_submit(self.update_bin_size)
projections = [
"3D", "Cylindrical X", "Cylindrical Y", "Cylindrical Z",
"Spherical X", "Spherical Y", "Spherical Z"
]
# Create toggle buttons to change projection
self.buttons = {}
for p in projections:
self.buttons[p] = widgets.Button(
description=p,
disabled=False,
button_style=("info" if (p == projection) else ""))
self.buttons[p].on_click(self.change_projection)
items = [self.buttons["3D"]]
for x in "XYZ":
items.append(self.buttons["Cylindrical {}".format(x)])
items.append(self.buttons["Spherical {}".format(x)])
if x != "Z":
items.append(widgets.Label())
self.togglebuttons = widgets.GridBox(
items,
layout=widgets.Layout(grid_template_columns="repeat(3, 150px)"))
# Place widgets in boxes
self.vbox = widgets.VBox([
widgets.HBox([self.dropdown, self.slider, self.label]),
widgets.HBox([self.nbins, self.bin_size]), self.togglebuttons
])
self.box = widgets.VBox([self.figurewidget, self.vbox])
self.box.layout.align_items = "center"
# Protect against uninstalled ipyvolume
if ipv is None and projection == "3D":
print("Warning: 3D projection requires ipyvolume to be "
"installed. Use conda/pip install ipyvolume. Reverting to "
"2D projection.")
self.buttons[projections[1]].button_style = "info"
self.buttons["3D"].button_style = ""
self.buttons["3D"].disabled = True
# Render the plot here instead of at the top level because to capture
# the matplotlib output (if a 2D projection is requested to begin with,
# the output widget needs to be displayed first, before any mpl figure
# is displayed.
render_plot(widgets=self.box, filename=filename, ipv=ipv)
# Get detector positions
self.det_pos = np.array(
sn.position(self.hist_data_array[self.key]).values)
# Find extents of the detectors
for i, x in enumerate("xyz"):
self.minmax[x] = [
np.amin(self.det_pos[:, i]),
np.amax(self.det_pos[:, i])
]
# Update the figure
self.change_projection(self.buttons[projection])
# Create members object
self.members = {
"widgets": {
"sliders": self.slider,
"buttons": self.buttons,
"text": {
"nbins": self.nbins,
"bin_size": self.bin_size
},
"dropdown": self.dropdown
},
"fig2d": self.fig2d,
"fig3d": self.fig3d,
"scatter2d": self.scatter2d,
"scatter3d": self.scatter3d,
"outline": self.outline
}
return
def display(self, corpus=None):
def buzy(is_buzy):
self.model_widgets.compute.disabled = is_buzy
self.model_widgets.spinner.layout.visibility = 'visible' if is_buzy else 'hidden'
def compute_topic_model_handler(*args):
self.model_widgets.output.clear_output()
buzy(True)
gensim_logger.setLevel(logging.INFO if self.model_widgets.
show_trace.value else logging.WARNING)
with self.model_widgets.output:
try:
vectorizer_args = dict(
apply_idf=self.model_widgets.apply_idf.value)
topic_modeller_args = dict(
n_topics=self.model_widgets.n_topics.value,
max_iter=self.model_widgets.max_iter.value,
learning_method='online',
n_jobs=1)
method = self.model_widgets.method.value
terms = list(self.get_corpus_terms(corpus))
self.state.data = compute_topic_model(
self.data_folder, method, terms, self.document_index,
vectorizer_args, topic_modeller_args)
topics = topic_model_utility.get_topics_unstacked(
self.state.topic_model,
n_tokens=100,
id2term=self.state.id2term,
topic_ids=self.state.relevant_topics)
display(topics)
except Exception as ex:
logger.error(ex)
self.state.data = None
raise
finally:
buzy(False)
self.model_widgets.compute.on_click(compute_topic_model_handler)
def method_change_handler(*args):
with self.model_widgets.output:
self.model_widgets.compute.disabled = True
method = self.model_widgets.method.value
self.model_widgets.apply_idf.disabled = False
self.model_widgets.apply_idf.description = 'Apply TF-IDF' if method.startswith(
'gensim') else 'Apply IDF'
if 'MALLET' in method:
self.model_widgets.apply_idf.description = 'TF-IDF N/A'
self.model_widgets.apply_idf.disabled = True
self.model_widgets.n_topics.disabled = False
if 'HDP' in method:
self.model_widgets.n_topics.value = self.model_widgets.n_topics.max
self.model_widgets.n_topics.disabled = True
self.model_widgets.compute.disabled = False
self.model_widgets.method.observe(method_change_handler, 'value')
method_change_handler()
display(
widgets.VBox(
[widgets.HBox(self.widget_boxes), self.model_widgets.output]))
def get_data_tab_net(self):
refresh_button = widgets.Button(description='Refresh',
tooltip='Refresh region dropdown menu')
region_dropdown = widgets.Dropdown(description='Region:',
options=['None'],
disabled=False)
download_button = widgets.Button(description='Download',
optiona=['None'],
tooltip='Download and load model')
def refresh(b):
self.open_data_output.clear_output()
success = True
try:
folders_resp = requests.get(
'http://data.ipypm.ca/list_data_folders/covid19')
except requests.exceptions.RequestException as error:
with self.open_data_output:
print('Error retrieving data folder list over network:')
print()
print(error)
success = False
if success:
self.region_data_folders = folders_resp.json()
region_list = list(self.region_data_folders.keys())
region_list.sort()
region_dropdown.options = ['None'] + region_list
refresh_button.on_click(refresh)
def download(b):
self.open_data_output.clear_output()
self.region_data_output.clear_output()
region = region_dropdown.value
if region != 'None':
data_folder = self.region_data_folders[region]
success = True
try:
data_desc_resp = requests.get(
'http://data.ipypm.ca/get_data_desc/' + data_folder)
except requests.exceptions.RequestException as error:
with self.open_data_output:
print('Error retrieving data description over network:')
print()
print(error)
success = False
if success:
self.data_description = data_desc_resp.json()
self.data_description['folder'] = data_folder
with self.open_data_output:
print(self.data_description['description'])
print('Source: ' + self.data_description['source'])
print('URL: ' + self.data_description['source_url'])
with self.region_data_output:
for region_name in list(
self.data_description['regional_data'].keys()):
print(region_name)
# tell the explorer that a new data file was loaded
self.new_data_opened()
# load the data into a panda dictionary
self.pd_dict = {}
for filename in self.data_description['files']:
path = data_folder + '/' + filename
success = True
try:
csv_resp = requests.get(
'http://data.ipypm.ca/get_csv/' + path,
stream=True)
except requests.exceptions.RequestException as error:
with self.open_data_output:
print('Error retrieving data over network:')
print()
print(error)
success = False
if success:
self.pd_dict[filename] = pd.read_csv(csv_resp.raw)
download_button.on_click(download)
v_box1 = widgets.VBox([
refresh_button, region_dropdown, download_button, self.open_data_output
])
items = [v_box1, self.region_data_output]
h_box = widgets.HBox(items)
return h_box
def get_model_tab_net(self):
refresh_button = widgets.Button(description='Refresh Regions',
tooltip='Refresh region dropdown menu')
region_dropdown = widgets.Dropdown(description='Region:',
options=['None'],
disabled=False)
model_dropdown = widgets.Dropdown(description='Model:',
options=['None'],
disabled=False)
download_button = widgets.Button(description='Download',
tooltip='Load model for explore/analysis')
def refresh(b):
self.open_model_output.clear_output()
success = True
try:
folders_resp = requests.get(
'http://data.ipypm.ca/list_model_folders/covid19')
except requests.exceptions.RequestException as error:
with self.open_model_output:
print('Error retrieving model folders over network:')
print()
print(error)
success = False
if success:
self.region_model_folders = folders_resp.json()
region_list = list(self.region_model_folders.keys())
region_list.sort()
region_dropdown.options = ['None'] + region_list
refresh_button.on_click(refresh)
def region_dropdown_eventhandler(change):
self.open_model_output.clear_output()
region = region_dropdown.value
if region != 'None':
folder = self.region_model_folders[region]
success = True
try:
models_resp = requests.get(
'http://data.ipypm.ca/list_models/' + folder)
except requests.exceptions.RequestException as error:
with self.open_model_output:
print('Error retrieving model list over network:')
print()
print(error)
success = False
if success:
self.model_filenames = models_resp.json()
model_list = list(self.model_filenames.keys())
model_list.sort()
model_dropdown.options = model_list
region_dropdown.observe(region_dropdown_eventhandler, names='value')
def download(b):
self.open_model_output.clear_output()
model = model_dropdown.value
if model != 'None':
model_fn = self.model_filenames[model]
success = True
try:
pypm_resp = requests.get('http://data.ipypm.ca/get_pypm/' +
model_fn,
stream=True)
except requests.exceptions.RequestException as error:
with self.open_model_output:
print('Error retrieving model over network:')
print()
print(error)
success = False
if success:
my_pickle = pypm_resp.content
filename = model_fn.split('/')[-1]
model = self.open_model(filename, my_pickle)
if model is not None:
self.model = model
self.model_name.value = self.model.name
self.model_description.value = self.model.description
self.model_t0.value = self.model.t0
self.model_time_step.value = self.model.get_time_step()
self.all_tabs()
download_button.on_click(download)
download_label = widgets.Label(value='Open model for analysis:')
v_box_1 = widgets.VBox([
refresh_button, region_dropdown, model_dropdown,
widgets.HBox([download_label, download_button]), self.model_name,
self.model_description
])
# Compare A and B model loaded here:
download_buttons = [
widgets.Button(description='Download - A',
tooltip='Load model for Compare A'),
widgets.Button(description='Download - B',
tooltip='Load model for Compare B')
]
def download_0(b):
self.open_model_output.clear_output()
model = model_dropdown.value
if model != 'None':
model_fn = self.model_filenames[model]
success = True
try:
pypm_resp = requests.get('http://data.ipypm.ca/get_pypm/' +
model_fn,
stream=True)
except requests.exceptions.RequestException as error:
with self.open_model_output:
print('Error retrieving model over network:')
print()
print(error)
success = False
if success:
my_pickle = pypm_resp.content
filename = model_fn.split('/')[-1]
model = self.open_model(filename, my_pickle)
if model is not None:
self.models_compare['a'] = model
self.model_names[0].value = self.models_compare['a'].name
self.model_descriptions[0].value = self.models_compare[
'a'].description
self.models_total_population['a'] = get_total_population(
self.models_compare['a'])
def download_1(b):
self.open_model_output.clear_output()
model = model_dropdown.value
if model != 'None':
model_fn = self.model_filenames[model]
success = True
try:
pypm_resp = requests.get('http://data.ipypm.ca/get_pypm/' +
model_fn,
stream=True)
except requests.exceptions.RequestException as error:
with self.open_model_output:
print('Error retrieving model over network:')
print()
print(error)
success = False
if success:
my_pickle = pypm_resp.content
filename = model_fn.split('/')[-1]
model = self.open_model(filename, my_pickle)
if model is not None:
self.models_compare['b'] = model
self.model_names[1].value = self.models_compare['b'].name
self.model_descriptions[1].value = self.models_compare[
'b'].description
self.models_total_population['b'] = get_total_population(
self.models_compare['b'])
download_buttons[0].on_click(download_0)
download_buttons[1].on_click(download_1)
download_label_A = widgets.Label(value='Open model for compare A:')
download_label_B = widgets.Label(value='Open model for compare B:')
v_box_A = widgets.VBox([
widgets.HBox([download_label_A, download_buttons[0]]),
self.model_names[0], self.model_descriptions[0]
])
v_box_B = widgets.VBox([
widgets.HBox([download_label_B, download_buttons[1]]),
self.model_names[1], self.model_descriptions[1]
])
hspace = widgets.HTML(value=" " * 4,
placeholder='Some HTML',
description='')
return widgets.HBox([
widgets.VBox([v_box_1, v_box_A, v_box_B]), hspace,
self.open_model_output
])
# write_config_button.on_click(write_config_file_cb)
# write_config_box = widgets.Text(
# placeholder='my_nanobio_settings.xml',
# description='',
# )
# write_config_row = widgets.HBox([write_config_button, write_config_box])
titles = [
'Config Basics', 'Cell Properties', 'Nanoparticles', 'Out: Cell Plots',
'Out: Substrate Plots'
]
tabs = widgets.Tab(
children=[config_tab.tab, cells.tab, nanopart.tab, svg.tab, sub.tab],
_titles={i: t
for i, t in enumerate(titles)},
layout=tab_layout)
homedir = os.getcwd()
if nanoHUB_flag:
remote_cb = widgets.Checkbox(
indent=False,
value=False,
description='Submit as Batch Job to Clusters/Grid')
#gui = widgets.VBox(children=[read_config, tabs, write_config_row, remote_cb, run_button.w])
gui = widgets.VBox(children=[read_config, tabs, remote_cb, run_button.w])
else:
#gui = widgets.VBox(children=[read_config, tabs, write_config_row, run_button.w])
gui = widgets.VBox(children=[read_config, tabs, run_button.w])
fill_gui_params(read_config.options['DEFAULT'])
def plot_solution(path, filename):
coarse_vecs = []
coarse_files = glob(path + '/coarse_vec*.vts')
for i in range(len(coarse_files)):
coarse_vecs.append(
read_coarse_vec(path + '/coarse_vec_{}.vts'.format(i)))
cg_ites = []
cg_files = glob(path + '/cg_ite_*.vts')
for i in range(len(cg_files)):
cg_ites.append(read_coarse_vec(path + '/cg_ite_{}.vts'.format(i)))
dim, coords, index, numpy_arrays, fieldnames = read_data(path + '/' +
filename)
work = np.zeros_like(coords)
faces_, edges_ = get_faces_and_edges(index)
irank = fieldnames.index('rank')
faces_by_rank = []
edges_by_rank = []
for i in range(int(numpy_arrays[irank].max()) + 1):
mask = numpy_arrays[irank] == i
ranges = np.arange(mask.size)[mask]
indices = np.in1d(faces_, ranges)
indices = np.all(indices.reshape(faces_.shape), axis=1)
faces_by_rank.append(faces_[indices])
indices = np.in1d(edges_, ranges)
indices = np.all(indices.reshape(edges_.shape), axis=1)
edges_by_rank.append(edges_[indices])
bcolor = BufferAttribute(array=scalar2rgb(numpy_arrays[0])[faces_],
normalized=False)
vertices = BufferAttribute(array=coords[faces_].reshape(-1, 3),
normalized=False)
geometry = BufferGeometry(attributes={
'position': vertices,
'color': bcolor
})
material = MeshBasicMaterial(color='0xffffff', wireframe=True)
material_color = MeshLambertMaterial(side='DoubleSide',
color='0xF5F5F5',
vertexColors='VertexColors',
transparent=True,
opacity=0.5)
mesh_color = Mesh(geometry, material_color)
edges = BufferAttribute(array=coords[edges_].reshape(-1, 3),
normalized=False)
geom_edges = BufferGeometry(attributes={'position': edges})
material = LineBasicMaterial(color='0xffffff', linewidth=1)
mesh = LineSegments(geom_edges, material)
view_width = 600
view_height = 600
camera = PerspectiveCamera(fov=50,
position=[0, 0, 13],
aspect=view_width / view_height)
ambient_light = AmbientLight()
scene = Scene()
scene.add(mesh_color)
scene.add(mesh)
scene.add(ambient_light)
minCoords = coords.min(axis=0)
maxCoords = coords.max(axis=0)
midCoords = 0.5 * (minCoords + maxCoords)
scene.position = tuple(-midCoords)
scene.background = 'black'
controller = OrbitControls(controlling=camera)
if dim == 2:
controller.enableRotate = False
renderer = Renderer(camera=camera,
scene=scene,
controls=[controller],
width=view_width,
height=view_height)
fields = OrderedDict()
for v, k in enumerate(fieldnames):
fields[k] = v
select = widgets.Dropdown(options=fields, value=0, description='Fields')
irank = fieldnames.index('rank')
domain = OrderedDict({'all': -1})
for i in range(int(numpy_arrays[irank].max()) + 1):
domain[('domain {}').format(i)] = i
select_dom = widgets.Dropdown(options=domain,
value=-1,
description='domains')
coarse_vecs_label = OrderedDict({'none': -1})
for i in range(len(coarse_vecs)):
coarse_vecs_label[('coarse vec {}').format(i)] = i
for i in range(len(cg_ites)):
coarse_vecs_label[('cg iteration {}').format(i)] = len(coarse_vecs) + i
select_coarse_vecs = widgets.Dropdown(options=coarse_vecs_label,
value=-1,
description='coarse vecs')
show_displacement = widgets.Checkbox(value=False,
description='Show displacement',
disabled=False)
show_mesh = widgets.Checkbox(value=True,
description='Show mesh',
disabled=False)
scale = widgets.IntSlider(
value=100,
min=1,
max=1000,
step=1,
description='Scale factor for coarse vec displacement',
disabled=False,
continuous_update=False,
orientation='horizontal')
def draw_mesh(change):
mesh.visible = not mesh.visible
def update_domain(change):
rank = select_dom.value
work[:] = coords
if show_displacement.value:
if select_coarse_vecs.value == -1:
for i in range(dim):
work[(..., i)] += scale.value * numpy_arrays[i]
else:
if select_coarse_vecs.value < len(coarse_vecs):
for i in range(dim):
work[(..., i)] += scale.value * coarse_vecs[
select_coarse_vecs.value][i]
else:
for i in range(dim):
work[(..., i)] += scale.value * cg_ites[
select_coarse_vecs.value - len(coarse_vecs)][i]
if rank >= 0:
new_coords = work[faces_by_rank[rank]].reshape(-1, 3)
minCoords = new_coords.min(axis=0)
maxCoords = new_coords.max(axis=0)
midCoords = 0.5 * (minCoords + maxCoords)
scene.position = tuple(-midCoords)
vertices.array = work[faces_by_rank[rank]].reshape(-1, 3)
bcolor.array = scalar2rgb(
numpy_arrays[select.value])[faces_by_rank[rank]]
edges.array = work[edges_by_rank[rank]].reshape(-1, 3)
else:
vertices.array = work[faces_].reshape(-1, 3)
bcolor.array = scalar2rgb(numpy_arrays[select.value])[faces_]
edges.array = work[edges_].reshape(-1, 3)
minCoords = work.min(axis=0)
maxCoords = work.max(axis=0)
midCoords = 0.5 * (minCoords + maxCoords)
scene.position = tuple(-midCoords)
select.observe(update_domain, names=['value'])
select_dom.observe(update_domain, names=['value'])
select_coarse_vecs.observe(update_domain, names=['value'])
scale.observe(update_domain, names=['value'])
show_displacement.observe(update_domain, names=['value'])
show_mesh.observe(draw_mesh, names=['value'])
show_displacement.value = True
return widgets.HBox([
renderer,
widgets.VBox([
select, select_dom, select_coarse_vecs, show_displacement,
show_mesh, scale
])
])
def qiskit_backend_overview(self, line='', cell=None):
"""A Jupyter magic function to monitor backends.
"""
del cell # Unused
args = magic_arguments.parse_argstring(self.qiskit_backend_overview,
line)
unique_hardware_backends = get_unique_backends()
_value = "<h2 style ='color:#ffffff; background-color:#000000;"
_value += "padding-top: 1%; padding-bottom: 1%;padding-left: 1%;"
_value += "margin-top: 0px'>Backend Overview</h2>"
backend_title = widgets.HTML(
value=_value, layout=widgets.Layout(margin='0px 0px 0px 0px'))
build_back_widgets = [
backend_widget(b) for b in unique_hardware_backends
]
_backends = []
# Sort backends by operational or not
oper_ord_backends = []
for n, back in enumerate(unique_hardware_backends):
if back.status().operational:
oper_ord_backends = [build_back_widgets[n]] + oper_ord_backends
_backends = [back] + _backends
else:
oper_ord_backends = oper_ord_backends + [build_back_widgets[n]]
_backends = _backends + [back]
qubit_label = widgets.Label(value='Num. Qubits')
qv_label = widgets.Label(value='Quantum Vol.')
pend_label = widgets.Label(
value='Pending Jobs',
layout=widgets.Layout(margin='5px 0px 0px 0px'))
least_label = widgets.Label(
value='Least Busy',
layout=widgets.Layout(margin='10px 0px 0px 0px'))
oper_label = widgets.Label(
value='Operational',
layout=widgets.Layout(margin='5px 0px 0px 0px'))
t12_label = widgets.Label(
value='Avg. T1 / T2',
layout=widgets.Layout(margin='10px 0px 0px 0px'))
cx_label = widgets.Label(
value='Avg. CX Err.',
layout=widgets.Layout(margin='8px 0px 0px 0px'))
meas_label = widgets.Label(
value='Avg. Meas. Err.',
layout=widgets.Layout(margin='8px 0px 0px 0px'))
labels_widget = widgets.VBox([
qubit_label, qv_label, pend_label, oper_label, least_label,
t12_label, cx_label, meas_label
],
layout=widgets.Layout(
margin='295px 0px 0px 0px',
min_width='100px'))
backend_grid = GridBox_with_thread(
children=oper_ord_backends,
layout=widgets.Layout(grid_template_columns='250px ' *
len(unique_hardware_backends),
grid_template_rows='auto',
grid_gap='0px 25px'))
backend_grid._backends = _backends # pylint: disable=attribute-defined-outside-init
backend_grid._update = types.MethodType( # pylint: disable=attribute-defined-outside-init
update_backend_info, backend_grid)
backend_grid._thread = threading.Thread( # pylint: disable=attribute-defined-outside-init
target=backend_grid._update,
args=(args.interval, ))
backend_grid._thread.start()
back_box = widgets.HBox([labels_widget, backend_grid])
back_monitor = widgets.VBox([backend_title, back_box])
display(back_monitor)
def gate_demo(gates='full', qsphere=False):
from qiskit import QuantumCircuit, execute, Aer
from qiskit.visualization import plot_bloch_multivector, plot_state_qsphere
gate_list = []
showing_rz = False
if 'pauli' in gates:
gate_list += ['X', 'Y', 'Z']
if '+h' in gates:
gate_list.append('H')
if '+rz' in gates:
showing_rz = True
if gate_list == [] or gates == 'full':
gate_list = ['I', 'X', 'Y', 'Z', 'H', 'S', 'Sdg', 'T', 'Tdg']
showing_rz = True
backend = Aer.get_backend('statevector_simulator')
qc = QuantumCircuit(1)
button_list = [
widgets.Button(description=gate,
layout=widgets.Layout(width='3em', height='3em'))
for gate in gate_list
]
button_list.append(
widgets.Button(description='Reset',
layout=widgets.Layout(width='6em', height='3em')))
image = _img()
def update_output():
out_state = execute(qc, backend).result().get_statevector()
if qsphere:
image.value = plot_state_qsphere(out_state)
else:
image.value = plot_bloch_multivector(out_state)
def apply_gates(b, qc):
functionmap = {
'X': qc.x,
'Y': qc.y,
'Z': qc.z,
'H': qc.h,
'S': qc.s,
'T': qc.t,
'Sdg': qc.sdg,
'Tdg': qc.tdg,
}
if b.description == 'I':
pass
elif b.description == 'Reset':
qc.data = []
elif b.description == 'Rz':
qc.rz(zrot_slider.value, 0)
else:
functionmap[b.description](0)
def on_button_click(b):
apply_gates(b, qc)
update_output()
for button in button_list:
button.on_click(on_button_click)
if showing_rz:
rz_button = widgets.Button(description='Rz',
layout=widgets.Layout(width='3em',
height='3em'))
rz_button.on_click(on_button_click)
zrot_slider = widgets.FloatSlider(value=pi,
min=-pi,
max=pi,
disabled=False,
readout_format='.2f')
qc = QuantumCircuit(1)
update_output()
if showing_rz:
top_box = widgets.HBox(button_list)
bottom_box = widgets.HBox([rz_button, zrot_slider])
main_box = widgets.VBox([top_box, bottom_box])
else:
main_box = widgets.HBox(button_list)
display(main_box)
display(image.widget)
def backend_widget(backend):
"""Creates a backend widget.
"""
config = backend.configuration().to_dict()
props = backend.properties().to_dict()
name = widgets.HTML(value="<h4>{name}</h4>".format(name=backend.name()),
layout=widgets.Layout())
num_qubits = config['n_qubits']
qv_val = '-'
if 'quantum_volume' in config.keys():
if config['quantum_volume']:
qv_val = config['quantum_volume']
qubit_count = widgets.HTML(
value="<h5><b>{qubits}</b></h5>".format(qubits=num_qubits),
layout=widgets.Layout(justify_content='center'))
qv_value = widgets.HTML(value="<h5>{qubits}</h5>".format(qubits=qv_val),
layout=widgets.Layout(justify_content='center'))
cmap = widgets.Output(layout=widgets.Layout(min_width='250px',
max_width='250px',
max_height='250px',
min_height='250px',
justify_content='center',
align_items='center',
margin='0px 0px 0px 0px'))
with cmap:
_cmap_fig = plot_gate_map(backend,
plot_directed=False,
label_qubits=False)
if _cmap_fig is not None:
display(_cmap_fig)
# Prevents plot from showing up twice.
plt.close(_cmap_fig)
pending = generate_jobs_pending_widget()
is_oper = widgets.HTML(value="<h5></h5>",
layout=widgets.Layout(justify_content='center'))
least_busy = widgets.HTML(value="<h5></h5>",
layout=widgets.Layout(justify_content='center'))
t1_units = props['qubits'][0][0]['unit']
avg_t1 = round(
sum([q[0]['value'] for q in props['qubits']]) / num_qubits, 1)
avg_t2 = round(
sum([q[1]['value'] for q in props['qubits']]) / num_qubits, 1)
t12_widget = widgets.HTML(value="<h5>{t1} / {t2} {units}</h5>".format(
t1=avg_t1, t2=avg_t2, units=t1_units),
layout=widgets.Layout())
avg_cx_err = 'NA'
if config['coupling_map']:
sum_cx_err = 0
num_cx = 0
for gate in props['gates']:
if gate['gate'] == 'cx':
for param in gate['parameters']:
if param['name'] == 'gate_error':
# Value == 1.0 means gate effectively off
if param['value'] != 1.0:
sum_cx_err += param['value']
num_cx += 1
avg_cx_err = round(sum_cx_err / (num_cx), 4)
cx_widget = widgets.HTML(
value="<h5>{cx_err}</h5>".format(cx_err=avg_cx_err),
layout=widgets.Layout())
avg_meas_err = 0
for qub in props['qubits']:
for item in qub:
if item['name'] == 'readout_error':
avg_meas_err += item['value']
avg_meas_err = round(avg_meas_err / num_qubits, 4)
meas_widget = widgets.HTML(
value="<h5>{meas_err}</h5>".format(meas_err=avg_meas_err),
layout=widgets.Layout())
out = widgets.VBox([
name, cmap, qubit_count, qv_value, pending, is_oper, least_busy,
t12_widget, cx_widget, meas_widget
],
layout=widgets.Layout(display='inline-flex',
flex_flow='column',
align_items='center'))
out._is_alive = True
return out
ip_z = ipw.FloatSlider(min=0, max=360, value=0, step=1, description="z")
def randomize(button):
x, y, z = np.random.random((3, 1000))
scatter = ipv_plot.scatters[0]
with ipv_plot.hold_sync():
scatter.x = x
scatter.y = y
scatter.z = z
ip_randomize = ipw.Button(description="Randomize")
ip_randomize.on_click(randomize)
ip_vbox = ipw.VBox([ip_x, ip_y, ip_z, ip_randomize])
def change_anglex(change):
bk_x.value = round(np.degrees(change["new"]))
def change_angley(change):
bk_y.value = round(np.degrees(change["new"]))
def change_anglez(change):
bk_z.value = round(np.degrees(change["new"]))
ipv_plot.observe(change_anglex, names="anglex")
def _common_control_generator(self):
fc_widgets = self.carrier_frequency()
mod_widgets = self.modulation_type()
return ipw.VBox([fc_widgets, mod_widgets])
def createPanel(self, curdir):
self.header = ipyw.Label(self.instruction, layout=self.label_layout)
self.footer = ipyw.HTML("")
self.body = self.createBody(curdir)
self.panel = ipyw.VBox(children=[self.header, self.body, self.footer])
return
df1 = pd.DataFrame('', index=x.index, columns=x.columns)
df1.iloc[:, 4] = y
df1.iloc[:, 5] = r
df1.iloc[:, 6] = g
return df1
def show_latest_cases(TOP):
TOP = int(TOP)
return country_df.sort_values('confirmed', ascending= False).head(TOP).style.apply(highlight_col, axis=None)
interact(show_latest_cases, TOP='10')
ipywLayout = widgets.Layout(border='solid 2px green')
ipywLayout.display='none' # uncomment this, run cell again - then the graph/figure disappears
widgets.VBox([fig], layout=ipywLayout)
world_map = folium.Map(location=[11,0], tiles="cartodbpositron", zoom_start=2, max_zoom = 6, min_zoom = 2)
for i in range(0,len(confirmed_df)):
folium.Circle(
location=[confirmed_df.iloc[i]['lat'], confirmed_df.iloc[i]['long']],
fill=True,
radius=(int((np.log(confirmed_df.iloc[i,-1]+1.00001)))+0.2)*50000,
color='red',
fill_color='indigo',
tooltip = "<div style='margin: 0; background-color: black; color: white;'>"+
"<h4 style='text-align:center;font-weight: bold'>"+confirmed_df.iloc[i]['country'] + "</h4>"
"<hr style='margin:10px;color: white;'>"+
"<ul style='color: white;;list-style-type:circle;align-item:left;padding-left:20px;padding-right:20px'>"+
def get_model_tab_local(self):
model_upload = widgets.FileUpload(decription='Open model',
accept='.pypm',
multiple=False)
def model_upload_eventhandler(change):
filename = list(model_upload.value.keys())[0]
my_pickle = model_upload.value[filename]['content']
model = self.open_model(filename, my_pickle)
if model is not None:
self.model = model
self.model_name.value = self.model.name
self.model_description.value = self.model.description
self.model_t0.value = self.model.t0
self.model_time_step.value = self.model.get_time_step()
self.all_tabs()
model_upload.observe(model_upload_eventhandler, names='value')
open_label = widgets.Label(value='Open model for analysis:')
v_box_1 = widgets.VBox([
widgets.HBox([open_label, model_upload]), self.model_name,
self.model_description
])
# Compare A and B model loaded here:
model_uploads = [
widgets.FileUpload(accept='.pypm', multiple=False),
widgets.FileUpload(accept='.pypm', multiple=False)
]
def model0_upload_eventhandler(change):
filename = list(model_uploads[0].value.keys())[0]
my_pickle = model_uploads[0].value[filename]['content']
model = self.open_model(filename, my_pickle)
if model is not None:
self.models_compare['a'] = model
self.model_names[0].value = self.models_compare['a'].name
self.model_descriptions[0].value = self.models_compare[
'a'].description
self.models_total_population['a'] = get_total_population(
self.models_compare['a'])
def model1_upload_eventhandler(change):
filename = list(model_uploads[1].value.keys())[0]
my_pickle = model_uploads[1].value[filename]['content']
model = self.open_model(filename, my_pickle)
if model is not None:
self.models_compare['b'] = model
self.model_names[1].value = self.models_compare['b'].name
self.model_descriptions[1].value = self.models_compare[
'b'].description
self.models_total_population['b'] = get_total_population(
self.models_compare['b'])
model_uploads[0].observe(model0_upload_eventhandler, names='value')
model_uploads[1].observe(model1_upload_eventhandler, names='value')
open_label_A = widgets.Label(value='Open model for compare A:')
open_label_B = widgets.Label(value='Open model for compare B:')
v_box_A = widgets.VBox([
widgets.HBox([open_label_A, model_uploads[0]]), self.model_names[0],
self.model_descriptions[0]
])
v_box_B = widgets.VBox([
widgets.HBox([open_label_B, model_uploads[1]]), self.model_names[1],
self.model_descriptions[1]
])
hspace = widgets.HTML(value=" " * 4,
placeholder='Some HTML',
description='')
return widgets.HBox([
widgets.VBox([v_box_1, v_box_A, v_box_B]), hspace,
self.open_model_output
])
arm_lower_file = open(script_dir+"/machine/slot_handle_lower.png", "rb")
arm__lower_image = arm_lower_file.read()
arm_lower = widgets.Image(
value=arm__lower_image,
format='png',
width='auto')
arm_button = widgets.Button(description='PUSH', button_style='danger',
layout=widgets.Layout(width='120px', height='auto', margin='0px 35px'))
arm_button.style.font_weight = 'bold'
arm = widgets.VBox(children=[arm_upper, arm_button, arm_lower],
layout=widgets.Layout(width='auto',
margin='0px 0px 0px 0px'))
items = [left, slot0, mid, slot1, mid, slot2, right, arm]
box_layout = widgets.Layout(display='flex',
flex_flow='row',
align_items='center',
width='auto',
margin='0px 0px 0px 0px')
slot_middle = widgets.Box(children=items, layout=box_layout)
slot = widgets.VBox(children=[slot_top, slot_middle, slot_bottom],
layout=widgets.Layout(display='flex',
flex_flow='column',
align_items='center',
width='auto',
def get_data_tab_local(self):
parent_folder_text = widgets.Text(
value='/',
placeholder='Enter folder path to data area',
description='Parent Folder:',
disabled=False,
continuous_update=False)
folder_dropdown = widgets.Dropdown(
description='Data Folder:',
disabled=False,
)
def folder_text_eventhandler(change):
folder_list = os.listdir(parent_folder_text.value)
folder_dropdown.options = folder_list
parent_folder_text.observe(folder_text_eventhandler, names='value')
open_button = widgets.Button(
description=' Open',
disabled=False,
button_style='', # 'success', 'info', 'warning', 'danger' or ''
tooltip='Open data folder',
icon='folder')
def open_folder(b):
self.open_data_output.clear_output(True)
self.region_data_output.clear_output(True)
data_folder = parent_folder_text.value + '/' + folder_dropdown.value
data_py = data_folder + '/data.py'
module = imp.load_source('module_name', data_py)
self.data_description = module.get_data_description()
self.data_description['folder'] = data_folder
with self.open_data_output:
print(self.data_description['description'])
print('Source: ' + self.data_description['source'])
print('URL: ' + self.data_description['source_url'])
with self.region_data_output:
for region_name in list(
self.data_description['regional_data'].keys()):
print(region_name)
# tell the explorer that a new data file was loaded
self.new_data_opened()
# load the data into a panda dictionary
self.pd_dict = {}
for filename in self.data_description['files']:
self.pd_dict[filename] = pd.read_csv(data_folder + '/' + filename)
def folder_eventhandler(change):
file_list = os.listdir(change['new'])
folder_dropdown.options = file_list
parent_folder_text.observe(folder_eventhandler, names='value')
open_button.on_click(open_folder)
v_box1 = widgets.VBox([
parent_folder_text, folder_dropdown, open_button, self.open_data_output
])
items = [v_box1, self.region_data_output]
h_box = widgets.HBox(items)
return h_box
button.on_click(submit_search)
# linking text box to search function - called when user hits ENTER.
text.on_submit(submit_search)
# linking drop-down menu and search function - called when the value of the drop-down menu changes
sortby.observe(submit_search, 'value')
# linking the maximum hits box and search function - called when the value changes
maxhits.observe(update_maxhits, 'value')
# ### 2.4.2.9.4 Layout of User Interface and output.
# In[18]:
# displaying the widgets and output together
col1 = widgets.VBox([text, links, button]) # first column: text box, checkbox, and button
col2 = widgets.VBox([maxhits, sortby]) # second column: Maximum Hits and drop-down menu.
box = widgets.HBox([col1, col2]) # put first and second column next to each other in a row
widgets.VBox([box,out]) # add ouput below the widgets.
# ## 2.4.2.10 Alternative Interface
# The following alterative interface is much simpler in its coding (essentially letting the `interact` function do all the work). To be useful, this interface requires a fairly fast machine because the search will update live while you type. The interface uses the same search function as above, so search instructions and results are the same.
# In[19]:
interact(search, Search = '',
Max_hits = widgets.BoundedIntText(
value=25,
min=0,
defaultloc = 'chr5:142,903,034-142,906,867'
defaultgeneid = 'Actb'
defaultrefseqid = 'NM_007393'
defaultstrand = "-"
#### Accordian Change File Locations ####
w_default_folder = widgets.Text(
description='RnaSeq Folder',
value=default_track_folder,
)
w_default_folder.width="80%"
w_default_folder_valid = widgets.Valid(value=True)
hboxdefaultfolder = widgets.HBox([w_default_folder,w_default_folder_valid])
page1 = widgets.VBox(children=[hboxdefaultfolder])
accord = widgets.Accordion(children=[page1], width="80%")
display(accord)
accord.set_title(0, 'Defaults')
#### Define Widgets ###
lookuptype_widget = widgets.RadioButtons(
options={'By location':'location','By geneid (3\'UTR only)':"geneid"},
value='location',
description='Lookup:',
disabled=False
)
def createBody(self):
self.form_factory = eval(self.context.shape_type.capitalize())()
form = self.form_factory.createForm()
widgets = [form]
return ipyw.VBox(children=widgets)
def __init__(self, sim, **kwargs):
import matplotlib.pyplot as plt
super().__init__()
self._kwargs = kwargs
self.simulation = sim
self._kwargs['timestep'] = self._kwargs.get(
'timestep',
list(self.simulation.fields.keys())[0])
projections = list(
self.simulation.fields[self._kwargs['timestep']].data.keys())
variables = list(self.simulation.fields[self._kwargs['timestep']].data[
projections[0]].keys())
self._kwargs['var'] = self._kwargs.get('var', variables[0])
self._kwargs['proj'] = self._kwargs.get('proj', projections[0])
self._kwargs['cmap'] = self._kwargs.get('cmap', 'viridis')
self._kwargs['vmin'] = self._kwargs.get('vmin', None)
self._kwargs['vmax'] = self._kwargs.get('vmax', None)
self._kwargs['logplot'] = self._kwargs.get('logplot', False)
self._kwargs['controls'] = self._kwargs.get('controls', True)
self._kwargs['figsize'] = self._kwargs.get('figsize', (6, 4))
self._kwargs['zoomQ'] = self._kwargs.get('zoomQ', False)
self._kwargs['interpolation'] = self._kwargs.get('interpolation', None)
if (self._kwargs['vmin'] is None):
self._kwargs['vmin'], _ = self.findMinMax()
if (self._kwargs['vmax'] is None):
_, self._kwargs['vmax'] = self.findMinMax()
if self._kwargs['controls']:
self.obj_var = ipyW.Dropdown(options=variables,
description='var:',
value=self._kwargs['var'],
layout={'width': 'max-content'})
self.obj_proj = ipyW.Dropdown(options=projections,
description='proj:',
value=self._kwargs['proj'],
layout={'width': 'max-content'})
self.obj_cmap = ipyW.Dropdown(options=plt.colormaps(),
description='cmap:',
value=self._kwargs['cmap'],
layout={'width': 'max-content'})
self.obj_minval = ipyW.FloatText(description='min:',
value=self._kwargs['vmin'],
layout={'width': '200px'})
self.obj_maxval = ipyW.FloatText(description='max:',
value=self._kwargs['vmax'],
layout={'width': '200px'})
self.obj_logplot = ipyW.Checkbox(value=self._kwargs['logplot'],
description='logplot')
self.controls = ipyW.Box([
ipyW.VBox([self.obj_var, self.obj_minval, self.obj_maxval]),
ipyW.VBox([self.obj_proj, self.obj_cmap, self.obj_logplot]),
])
self.obj_cmap.value = self._kwargs['cmap']
self.obj_cmap.observe(self.update_cmap, 'value')
self.obj_var.observe(self.update_var, 'value')
self.obj_proj.observe(self.update_proj, 'value')
self.obj_logplot.observe(self.update_logplot, 'value')
self.obj_minval.observe(self.update_minval, 'value')
self.obj_maxval.observe(self.update_maxval, 'value')
output = ipyW.Output()
with output:
self.fig, self.ax = plt.subplots(figsize=self._kwargs['figsize'])
self.fig.canvas.toolbar_visible = self._kwargs['zoomQ']
self.fig.canvas.header_visible = False
self.fig.canvas.footer_visible = False
self.generatePlot()
if self._kwargs['controls']:
self.children = [self.controls, output]
else:
self.children = [output]
def qubits_tab(backend):
"""The qubits properties widget
Args:
backend (IBMQBackend | FakeBackend): The backend.
Returns:
VBox: A VBox widget.
"""
props = backend.properties()
header_html = "<div><font style='font-weight:bold'>{key}</font>: {value}</div>"
update_date = props.last_update_date.strftime("%a %d %B %Y at %H:%M %Z")
header_html = header_html.format(key='last_update_date',
value=update_date)
update_date_widget = widgets.HTML(value=header_html)
qubit_html = "<table>"
qubit_html += """<style>
table {
border-collapse: collapse;
width: auto;
}
th, td {
text-align: left;
padding: 8px;
}
tr:nth-child(even) {background-color: #f6f6f6;}
</style>"""
qubit_html += "<tr><th></th><th>Frequency</th><th>T1</th><th>T2</th>"
qubit_footer = "</table>"
gate_error_title = ""
for index, qubit_data in enumerate(props.qubits):
name = 'Q%s' % index
gate_data = [gate for gate in props.gates if gate.qubits == [index]]
cal_data = dict.fromkeys(['T1', 'T2', 'frequency', 'readout_error'], 'Unknown')
for nduv in qubit_data:
if nduv.name in cal_data.keys():
cal_data[nduv.name] = str(round(nduv.value, 5)) + ' ' + nduv.unit
gate_names = []
gate_error = []
for gd in gate_data:
if gd.gate in ['id']:
continue
try:
gate_error.append(str(round(props.gate_error(gd.gate, index), 5)))
gate_names.append(gd.gate.upper())
except QiskitError:
pass
if not gate_error_title:
for gname in gate_names:
gate_error_title += f"<th>{gname}</th>"
qubit_html += gate_error_title + "<th>Readout error</th></tr>"
qubit_html += f"<tr><td><font style='font-weight:bold'>{name}</font></td>"
qubit_html += f"<td>{cal_data['frequency']}</td>" \
f"<td>{cal_data['T1']}</td><td>{cal_data['T2']}</td>"
for gerror in gate_error:
qubit_html += f"<td>{gerror}</td>"
qubit_html += f"<td>{cal_data['readout_error']}</td>"
qubit_html += qubit_footer
qubit_widget = widgets.HTML(value=qubit_html)
out = widgets.VBox([update_date_widget,
qubit_widget])
return out
def prepare_textacy_widgets(self):
item_layout = dict(
display='flex',
flex_flow='row',
justify_content='space-between',
)
pos_options = get_pos_options(self.tagset)
normalize_options = {'None': False, 'Lemma': 'lemma', 'Lower': 'lower'}
ngrams_options = {'1': [1], '1, 2': [1, 2], '1,2,3': [1, 2, 3]}
default_include_pos = ['NOUN', 'PROPN']
frequent_words = ['_mask_']
# widgets.Label(
gui = types.SimpleNamespace(
#min_freq=widgets.IntSlider(description='Min word freq',min=0, max=10, value=2, step=1, layout=widgets.Layout(width='240px', **item_layout)),
#max_doc_freq=widgets.IntSlider(description='Min doc %', min=75, max=100, value=100, step=1, layout=widgets.Layout(width='240px', **item_layout)),
min_freq=widgets.Dropdown(description='Min word freq',
options=list(range(0, 11)),
value=2,
layout=widgets.Layout(width='200px',
**item_layout)),
max_doc_freq=widgets.Dropdown(description='Min doc %',
options=list(range(75, 101)),
value=100,
layout=widgets.Layout(
width='200px', **item_layout)),
ngrams=widgets.Dropdown(description='n-grams',
options=ngrams_options,
value=[1],
layout=widgets.Layout(width='200px')),
normalize=widgets.Dropdown(description='Normalize',
options=normalize_options,
value='lemma',
layout=widgets.Layout(width='200px')),
filter_stops=widgets.ToggleButton(value=True,
description='Remove stopword',
tooltip='Filter out stopwords',
icon='check'),
named_entities=widgets.ToggleButton(value=False,
description='Merge entities',
tooltip='Merge entities',
icon='check',
disabled=False),
substitute_terms=widgets.ToggleButton(value=False,
description='Map words',
tooltip='Substitute words',
icon='check'),
include_pos=widgets.SelectMultiple(
options=pos_options,
value=default_include_pos,
rows=7,
layout=widgets.Layout(width='60px', **item_layout)),
stop_words=widgets.SelectMultiple(
options=frequent_words,
value=list([]),
rows=7,
layout=widgets.Layout(width='120px', **item_layout)),
)
boxes = [
widgets.VBox([
gui.min_freq,
gui.max_doc_freq,
gui.normalize,
gui.ngrams,
]),
widgets.VBox(
[gui.filter_stops, gui.named_entities, gui.substitute_terms],
layout=widgets.Layout(margin='0px 0px 0px 10px')),
widgets.HBox([
widgets.Label(value='POS', layout=widgets.Layout(
width='40px')), gui.include_pos
],
layout=widgets.Layout(margin='0px 0px 0px 10px')),
widgets.HBox([widgets.Label(value='STOP'), gui.stop_words],
layout=widgets.Layout(margin='0px 0px 0px 10px'))
]
return gui, boxes
with out:
w.script = 'load http://localhost:8888/tree/Crystallography/jmol_AMS_DATA_(2).cif'
def rotate(self):
with out:
w.script = 'rotate y 90 90'
def invert(self):
with out:
w.script = 'invertSelected'
def rotoinversion(self):
with out:
w.script = 'rotate y 90 90; delay 0.5; invertSelected'
def symops(self):
with out:
w.script = 'show SYMOP'
load_button.on_click(load_structure)
rotate_button.on_click(rotate)
invert_button.on_click(invert)
rotoinversion_button.on_click(rotoinversion)
reset_button.on_click(load_structure)
symops_button.on_click(symops)
bottom_row = widgets.HBox([rotate_button, invert_button, rotoinversion_button, out])
top_row = widgets.HBox([load_button, reset_button, out])
widgets.VBox([top_row, bottom_row])
def __init__(
self,
features: Optional[Any] = None,
labels: Optional[Any] = None,
options: Tuple[str] = (),
other_option: bool = True,
max_buttons: int = 12,
display_func: Callable = None,
keyboard_shortcuts: bool = False,
hint_function: Optional[Callable] = None,
hints: Optional[Dict[str, Any]] = None,
):
"""
Make a class that allows you to label data points.
"""
# the widget elements
self.layout = widgets.VBox([])
self.feature_output = widgets.Output()
self.feature_display = widgets.Box(
(self.feature_output,),
layout=widgets.Layout(
justify_content="center",
padding="5% 0",
display="flex",
width="100%",
min_height="150px",
),
)
self.input_widget = controls.Submitter(
hint_function=hint_function,
hints=hints,
options=options,
other_option=other_option,
max_buttons=max_buttons,
)
self.input_widget.on_submission(self._apply_annotation)
self.options = self.input_widget.options
traitlets.link((self, "options"), (self.input_widget, "options"))
# self.features = validation.valid_data(features)
self.features = features
# if labels is not None:
# self.labels = validation.valid_data(labels)
# elif self.features is not None:
# self.labels = np.full(
# self.features.shape[0], np.nan, dtype=float)
self.labels = labels
self.progressbar = widgets.FloatProgress(
max=1, description="Progress:"
)
self.top_bar = widgets.HBox([])
self.top_bar.children = [self.progressbar]
if display_func is not None:
self._display_func = display_func
else:
self._display_func = display.functions["default"]
if keyboard_shortcuts:
self.event_manager = ipyevents.Event(
source=self.layout, watched_events=["keydown", "keyup"]
)
self.event_manager.on_dom_event(self.input_widget._on_key_down)
else:
self.event_manager = None
self.timer = controls.Timer()
def __init__(
self,
name=None,
catalog_item=None,
display_value=False,
display_widget=False,
):
self.catalog_item = catalog_item
self.columns = Columns(spec=self.catalog_item['spec'],
display_widget=False)
self.filters = Filters(spec=self.catalog_item['spec'],
display_widget=False)
self.sample_ratio = Sampling(display_widget=False)
self.value = widgets.ValueWidget()
# self.download_button = widgets.Button(
# description="Download",
# icon='plus'
# )
# self.generator = widgets.interactive_output(generate_cell, {})
# def on_button_clicked(b):
# with self.generator:
# get_ipython().set_next_input(f'spec = 1')#{self.spec}')
# pass
# self.download_button.on_click(on_button_clicked)
self.widgets = [
self.columns.widget_container,
self.filters.widget_container,
self.sample_ratio.widget_container,
# self.download_button,
# self.generator,
]
def update_output(*args):
self.value.value = self.spec
update_output()
self.columns.value.observe(update_output, 'value')
self.filters.value.observe(update_output, 'value')
self.sample_ratio.value.observe(update_output, 'value')
if display_value:
def display_value(spec):
download_spec = json.dumps(
{
'id': catalog_item['id'],
'executor_type': catalog_item['executor_type'],
'spec': spec
},
indent=4)
print('to get date copy to next cell:\n\n'
f"""df = lakey.download({download_spec})""")
self.output = widgets.interactive_output(display_value,
{'spec': self.value})
self.widgets.append(self.output)
self.widget_container = widgets.VBox(self.widgets)
if display_widget:
display(self.widget_container)
def __init__(self):
self.ignore_update = False
def select_experiment_change_callback(change):
if self.ignore_update:
return
if change.name == 'value' and change.new is not None:
self.edit_experiment.children = [
self.widget_mapping[change.new]]
def name_update_callback(_):
self.update_selector()
def save_callback(_):
result_dict = {}
for x in self.widget_mapping:
root = self.widget_mapping[x].experiment_root.value
model_name = self.widget_mapping[x].model_name.value
result_dict[x] = [root, model_name]
with open(DataReader.EXPERIMENTS_MAPPING_FILE, 'w') as f:
json.dump(result_dict, f)
def delete_callback(_):
del self.widget_mapping[self.select_experiment.value]
self.update_selector()
def add_callback(_):
self.widget_mapping['new'] = ExperimentEntryView('new', '', '')
self.update_selector()
self.select_experiment.value = 'new'
with open(DataReader.EXPERIMENTS_MAPPING_FILE, 'r') as f:
self.mapping = json.load(f)
self.select_experiment = widgets.Select(
options=self.mapping.keys(),
disabled=False
)
self.save_button = widgets.Button(
description='Save',
disabled=False,
layout=widgets.Layout(width='auto'),
)
self.delete_button = widgets.Button(
description='Delete',
disabled=False,
)
self.add_button = widgets.Button(
description='Add',
disabled=False,
)
self.buttons_hbox = widgets.HBox([self.add_button, self.delete_button])
self.widget_mapping = {}
for key in self.mapping:
self.widget_mapping[key] = ExperimentEntryView(
key,
self.mapping[key][0],
self.mapping[key][1]
)
self.widget_mapping[key].experiment_name.observe(
name_update_callback)
self.left_column = widgets.VBox(
[
self.select_experiment,
self.buttons_hbox,
self.save_button,
])
self.edit_experiment = widgets.Box([])
self.edit_experiment.layout.width = 'auto'
self.select_experiment.observe(
select_experiment_change_callback, type='change')
self.add_button.on_click(add_callback)
self.save_button.on_click(save_callback)
self.delete_button.on_click(delete_callback)
super(ExperimentsDirectoryTab, self).__init__(
[self.left_column, self.edit_experiment],
layout=widgets.Layout(width='100%', align_items='stretch'))
def interactive_conveyor_belt(conveyorBelt=None,
numsys: int = 8,
nbins: int = 100,
steps: int = 100):
"""
This provides a nice widget for jupyter notebooks to play around with the conveyor belt.
Parameters
----------
conveyorBelt
numsys
nbins
steps
Returns
-------
"""
# if none given build cvb
if (isinstance(conveyorBelt, type(None))):
lam = np.linspace(0, 1, nbins)
ene = lam * np.sin(lam * np.pi) + lam**2
else:
(cvb_traj, systrajs) = conveyorBelt.get_trajs()
if (len(cvb_traj) == 0):
raise IOError(
"Could not find any conveyor belt simulation in conveyorbelt traj. Please simulate first."
)
bins = np.zeros(nbins)
dhdlbins = np.zeros(nbins)
for i in systrajs:
for j in range(systrajs[i].shape[0]):
index = int(np.floor(systrajs[i].lam[j] / nbins))
if index == nbins:
index = nbins - 1
bins[index] += 1
dhdlbins[index] += systrajs[i].dhdlam[j]
for i, b in enumerate(bins):
if b > 0:
dhdlbins[i] /= b
ene = np.cumsum(dhdlbins) / nbins
lam = np.linspace(0, 1, nbins)
def redraw(CapLam, M):
plotEnsembler(lam, ene, CapLam=np.deg2rad(CapLam), M=M)
# build layout and components
player = ipywidgets.Play(value=0,
min=0,
max=360,
step=1,
description="rotate")
capLam_slider = ipywidgets.IntSlider(value=0,
min=0,
max=360,
step=1,
orientation='vertical',
description="Capital Lambda",
continous_update=True)
nReplicas_slider = ipywidgets.IntSlider(value=8,
min=2,
max=20,
step=1,
orientation='vertical',
description="number of Replicas")
ipywidgets.jslink((capLam_slider, 'value'), (player, 'value'))
interactive_plot = ipywidgets.interactive_output(redraw, {
'CapLam': capLam_slider,
'M': nReplicas_slider
})
controls = ipywidgets.VBox(
[player, ipywidgets.HBox([capLam_slider, nReplicas_slider])])
app = ipywidgets.AppLayout(header=None,
left_sidebar=controls,
center=interactive_plot,
right_sidebar=None,
footer=None,
align_items="center")
return app
"""
This provides a nice widget for jupyter notebooks to play around with the conveyor belt.
Parameters
----------
conveyorBelt
numsys
nbins
steps
Returns
-------
"""
# if none given build cvb
if (isinstance(conveyorBelt, type(None))):
lam = np.linspace(0, 1, nbins)
ene = lam * np.sin(lam * np.pi) + lam**2
else:
(cvb_traj, systrajs) = conveyorBelt.get_trajs()
if (len(cvb_traj) == 0):
raise IOError(
"Could not find any conveyor belt simulation in conveyorbelt traj. Please simulate first."
)
bins = np.zeros(nbins)
dhdlbins = np.zeros(nbins)
for i in systrajs:
for j in range(systrajs[i].shape[0]):
index = int(np.floor(systrajs[i].lam[j] / nbins))
if index == nbins:
index = nbins - 1
bins[index] += 1
dhdlbins[index] += systrajs[i].dhdlam[j]
for i, b in enumerate(bins):
if b > 0:
dhdlbins[i] /= b
ene = np.cumsum(dhdlbins) / nbins
lam = np.linspace(0, 1, nbins)
def redraw(CapLam, M):
plotEnsembler(lam, ene, CapLam=np.deg2rad(CapLam), M=M)
# build layout and components
player = ipywidgets.Play(value=0,
min=0,
max=360,
step=1,
description="rotate")
capLam_slider = ipywidgets.IntSlider(value=0,
min=0,
max=360,
step=1,
orientation='vertical',
description="Capital Lambda",
continous_update=True)
nReplicas_slider = ipywidgets.IntSlider(value=8,
min=2,
max=20,
step=1,
orientation='vertical',
description="number of Replicas")
ipywidgets.jslink((capLam_slider, 'value'), (player, 'value'))
interactive_plot = ipywidgets.interactive_output(redraw, {
'CapLam': capLam_slider,
'M': nReplicas_slider
})
controls = ipywidgets.VBox(
[player, ipywidgets.HBox([capLam_slider, nReplicas_slider])])
app = ipywidgets.AppLayout(header=None,
left_sidebar=controls,
center=interactive_plot,
right_sidebar=None,
footer=None,
align_items="center")
return app