def ui_prepare(self, k):
for typ in k:
if typ in ['always_apply', 'p']:
continue
if type(k[typ]) == float:
tmp = widgets.FloatSlider(min=0,
max=1,
step=0.05,
continuous_update=False)
self.interact_wds[typ] = tmp
if type(k[typ]) == bool:
tmp = widgets.ToggleButton()
self.interact_wds[typ] = tmp
if type(k[typ]) == int:
tmp = widgets.IntSlider(min=1,
max=50,
step=1,
continuous_update=False)
self.interact_wds[typ] = tmp
if type(k[typ]) == tuple:
tmp = widgets.IntRangeSlider(value=[50, 70],
min=5,
max=200,
step=1,
continuous_update=False)
self.interact_wds[typ] = tmp
ui_lists = []
for w in self.interact_wds:
ui_tmp = widgets.VBox([widgets.Label(w), self.interact_wds[w]])
ui_lists.append(ui_tmp)
ui = widgets.HBox(ui_lists)
return ui
def show_hide_code(default: bool = True) -> None:
javascript_functions = {False: "hide()", True: "show()"}
button_descriptions = {False: "Show code", True: "Hide code"}
def toggle_code(code_state):
"""
Toggles the JavaScript show()/hide() function on the div.input element.
"""
output_string = "<script>$(\"div.input\").{}</script>"
output_args = (javascript_functions[code_state], )
output = output_string.format(*output_args)
display(HTML(output))
def button_action(value):
"""
Calls the toggle_code function and updates the button description.
"""
code_state = value.new
toggle_code(code_state)
value.owner.description = button_descriptions[code_state]
state = default
toggle_code(state)
button = widgets.ToggleButton(state,
description=button_descriptions[state])
button.observe(button_action, "value")
display(button)
def i_save_job():
"""
Adds and returns a new job with the given properties
"""
from ipywidgets import interact, interact_manual
from IPython.display import display, clear_output
from balsam.core.models import ApplicationDefinition as App
from ipywidgets import widgets
import os
print(f'Balsam database: {os.environ["BALSAM_DB_PATH"]}')
apps = App.objects.all()
appnames = [app.name for app in apps]
isave = widgets.ToggleButton(
value=False,
description='save job',
disabled=False,
button_style='success', # 'success', 'info', 'warning', 'danger' or ''
tooltip='save job to the balsam database',
icon='')
im = interact_manual(save_job,
name='',
workflow='',
application=appnames,
description='',
args='',
num_nodes=range(1, 4394),
ranks_per_node=range(1, 256),
cpu_affinity=['depth', 'none'],
data={},
environ_vars='')
app_button = im.widget.children[10]
app_button.description = 'save job'
return
def render(self):
if self.sequence_type == "list":
widget = get_list(self.content["items"])
elif self.sequence_type == "variable":
i1 = self.content["items"][0].render()
i2 = self.content["items"][1].render()
toggle = widgets.ToggleButton(description="Toggle details")
def hide_slider(widg):
if widg["new"]:
i2.layout.display = ""
else:
i2.layout.display = "none"
toggle.observe(hide_slider, names=["value"])
i2.layout.display = "none"
toggle_box = widgets.HBox([toggle])
toggle_box.layout.align_items = "flex-end"
toggle_box.layout.object_position = "right center"
toggle_box.layout.width = "100%"
return widgets.VBox([i1, toggle_box, i2])
elif self.sequence_type in ["tabs", "sections"]:
widget = get_tabs(self.content["items"])
elif self.sequence_type == "accordion":
widget = get_accordion(self.content["items"])
elif self.sequence_type == "grid":
widget = get_row(self.content["items"])
else:
raise ValueError("widget type not understood", self.sequence_type)
return widget
def SimpleClickProceedSettings():
# Toggle button
button = widgets.ToggleButton(description="Proceed",
button_style='warning',
disabled=False,
value=False)
def on_button_clicked(args):
if args['new'] == True:
# changing colour and description
button.description = 'Unlock Settings'
button.close()
# Function called to be done every time settings are locked
display(
Javascript(
'IPython.notebook.execute_cell_range(IPython.notebook.get_selected_index()+1, IPython.notebook.get_selected_index()+2)'
))
else:
# Resetting Toggle Locking
button.description = 'Lock Settings'
button.button_style = 'Danger'
button.observe(on_button_clicked, 'value')
display(button)
def overlayViewer(im4d, overlay3d, zz=0, tt=0, th=0, oa=1, im_range=None, o_range=None):
tt_enable = True
if im4d.ndim == 3:
im4d = im4d[:,:,:,np.newaxis]
tt_enable = False
out = widgets.Output()
zz_slider = widgets.IntSlider(min=0, max=im4d.shape[2]-1, step=1, value=zz)
tt_slider = widgets.IntSlider(min=0, max=im4d.shape[3]-1, step=1, value=tt)
oa_slider = widgets.FloatSlider(min=0, max=1, step=0.1, value=oa)
if issubclass(overlay3d.dtype.type, np.integer) or overlay3d.dtype == np.bool:
th = 1
th_slider = widgets.IntSlider(min=np.amin(overlay3d), max=np.amax(overlay3d), step=1, value=th)
th_slider.visible = False
oa_slider.visible = True
else:
th_slider = widgets.FloatSlider(min=np.amin(overlay3d), max=np.amax(overlay3d), step=0.01, value=th)
oa_slider.visible = False
overlay_button = widgets.ToggleButton(description='Overlay', value=True)
if not tt_enable:
tt_slider.visible = False
with warnings.catch_warnings():
warnings.simplefilter('ignore')
w = widgets.interactive(overlayShow, recon=widgets.fixed(im4d), overlay3d=widgets.fixed(overlay3d),
zz=zz_slider, tt=tt_slider, th=th_slider, oa=oa_slider, oe=overlay_button,
im_range=widgets.fixed(im_range), o_range=widgets.fixed(o_range), out=widgets.fixed(out))
wo = widgets.HBox(children=(w,out))
display(wo)
def i_submit_jobs():
from ipywidgets import interact, widgets
inodes = widgets.BoundedIntText(value=1,
min=1,
max=4394,
step=1,
description='nodes',
disabled=False)
iwall_minutes = widgets.BoundedIntText(value=10,
min=10,
max=1440,
step=30,
description='wall minutes',
disabled=False)
isave = widgets.Checkbox(value=False, description='save', indent=True)
isubmit = widgets.ToggleButton(
value=False,
description='submit',
disabled=False,
button_style='success', # 'success', 'info', 'warning', 'danger' or ''
tooltip='submit job',
icon='') # ('check')
im = interact(
submit_jobs,
project='',
queue=['debug-flat-quad', 'debug-cache-quad', 'default', 'backfill'],
nodes=inodes,
wall_minutes=iwall_minutes,
job_mode=['mpi', 'serial'],
wf_filter='',
save=isave,
submit=isubmit)
def SimpleToggleLockSettings(WidgList, ExecuteOnLock, ExecuteOnUnlock):
# Toggle button
button = widgets.ToggleButton(description="Lock Settings",
button_style='Danger',
disabled=False,
value=False)
def on_button_clicked(args):
if args['new'] == True:
# changing colour and description
button.description = 'Unlock Settings'
button.button_style = 'Success'
# Function called to be done every time settings are locked
ExecuteOnLock()
# Locking Widgets:
for widg in WidgList:
widg.disabled = True
else:
# Resetting Toggle Locking
button.description = 'Lock Settings'
button.button_style = 'Danger'
# Unlocking Widgets:
for widg in WidgList:
widg.disabled = False
# execute the programmerdefined function; notice that it comes after the widgets being enabled,
# here the programmer can override that and re-disable a widget
ExecuteOnUnlock()
button.observe(on_button_clicked, 'value')
display(button)
def render(self):
toggle = widgets.ToggleButton(description=self.content["text"])
toggle.layout.width = "fit-content"
toggle_box = widgets.HBox([toggle])
toggle_box.layout.align_items = "flex-end"
toggle_box.layout.display = "flex"
toggle_box.layout.flex_flow = "column"
toggle_box.layout.width = "100%"
return toggle_box
def createPlotsPanel(self):
components = self.gluemanager.data.components
pixel_component_ids = self.gluemanager.data.pixel_component_ids
world_component_ids = self.gluemanager.data.world_component_ids
v = []
for k in components:
if k not in world_component_ids: #k not in pixel_component_ids and
kt = str(k)
vv = widgets.ToggleButton(
value=False, tooltip=kt, description=kt
)
v.append(vv)
tb = widgets.HBox(v)
cr = widgets.Button(
description='Create new visualization',
disabled=False,
button_style='',
tooltip='',
)
views = self.gluemanager.listPlots()
dd = widgets.Dropdown(
options=views,
value=views[0],
disabled=False,
)
ss = widgets.Checkbox(
value=False,
description='Only subsets',
disabled=False
)
tx = widgets.Text(
value='',
placeholder='New_Visualization',
disabled=False
)
hb1 = widgets.HBox([dd,tx,ss,cr])
vb1 = widgets.VBox([tb,hb1])
from IPython.display import display
cr.on_click(lambda e : GlueManagerWidget.createNewView(self,e, dd, tb.children, tx, ss))
return vb1
def __init__(self, on_true=None, on_false=None, on_true_output=None, on_false_output=None, \
on_true_overwrite_previous_output=True, on_false_overwrite_previous_output=True, on_true_feedback=False, \
on_false_feedback=False, run=True, layout={'width':'max-content'}, indent=False, on_true_action_kws={}, on_false_action_kws={}, *args, **kwargs):
super().__init__(on_true=on_true, on_false=on_false, on_true_output=on_true_output, on_true_action_kws=on_true_action_kws, on_false_output=on_false_output, \
on_true_overwrite_previous_output=on_true_overwrite_previous_output, on_false_overwrite_previous_output=on_false_overwrite_previous_output, on_true_feedback=on_true_feedback, \
on_false_feedback=on_false_feedback, on_false_action_kws=on_false_action_kws)
self.widget = widgets.ToggleButton(layout=layout,
indent=indent,
*args,
**kwargs)
if run:
self.run()
def SimpleClickProceedSettings(FunctionToProceed):
# Toggle button
button = widgets.ToggleButton(description="Proceed",
button_style='warning',
disabled=False,
value=False)
def on_button_clicked(args, FunctionToProceed):
if args['new'] == True:
# changing colour and description
button.close()
# Function called to be done every time settings are locked
FunctionToProceed
button.observe(on_button_clicked(FunctionToProceed), 'value')
display(button)
def FilterFreqs(audioData, freqDom, freqs):
"""
Produces UI componants for user. Drives plotting of filtered signal (FilterFreqs)
----------
Parameters
----------
audioData: array_like
raw audio data
freqDom: array_like
transformed frequnecy domain data
freqs: array_like
frequencies
"""
filter_sldr = widgets.IntRangeSlider(value=[0, 0],
min=0,
max=23e3,
step=1000,
continuous_update=False,
description='Freq Band')
xlim_sldr = widgets.IntRangeSlider(value=[0, 22.5e3],
min=0,
max=22.5e3,
step=1000,
continuous_update=False,
description='Ax. lim')
export_btn = widgets.ToggleButton(value=False,
description='Export to .wav')
display(
widgets.VBox([
widgets.interactive_output(
FilterBand, {
'audioData': widgets.fixed(audioData),
'freqDom': widgets.fixed(freqDom),
'freqs': widgets.fixed(freqs),
'filtFreq': filter_sldr,
'FALim': xlim_sldr,
'export': export_btn
}),
widgets.HBox([xlim_sldr, filter_sldr, export_btn])
]))
def make_test_selector(return_button=False):
"""
Displays or returns the button for selecting
whether we are running on test or live data
:return:
"""
def get_description():
return 'TEST' if environment.CONFIG.is_test else 'LIVE'
def get_icons():
return ['check', ''] if environment.CONFIG.is_test else ['', 'check']
def get_style():
return 'success' if environment.CONFIG.is_test else 'warning'
def get_value():
return environment.CONFIG.is_test
def get_tooltip():
return "Click to set to {}".format(
"TEST" if not environment.CONFIG.is_test else 'LIVE')
b = widgets.ToggleButton(value=get_value(),
description=get_description(),
button_style=get_style(),
tooltip=get_tooltip())
if return_button is True:
# If putting inside a box or something else which will
# call display
return b
else:
display(b)
def callback(j):
if not j.new:
environment.CONFIG.set_live()
if j.new:
environment.CONFIG.set_test()
b.icons = get_icons()
b.button_style = get_style()
b.value = get_value()
b.description = get_description()
b.tooltip = get_tooltip()
b.observe(callback, names='value')
def get_widgets_per_param(params):
for key, value in params.items():
style = {'description_width': 'initial'}
description = key.split("__")[1] if "__" in key else key
if isinstance(value, float):
yield (key,
widgets.FloatText(value=value,
step=0.05,
description=description,
continuous_update=False,
disabled=False,
layout=Layout(width="90%"),
style=style))
elif isinstance(value, bool):
yield (key,
widgets.ToggleButton(value=value,
description=description,
disabled=False,
layout=Layout(width="90%"),
style=style))
elif isinstance(value, int):
yield (key,
widgets.IntText(value=value,
step=1,
description=description,
continuous_update=False,
disabled=False,
layout=Layout(width="90%"),
style=style))
elif isinstance(value, str):
yield (key,
widgets.Text(value=value,
description=description,
continuous_update=False,
disabled=False,
layout=Layout(width="90%"),
style=style))
def manifold_control(manifold, button_col='name'):
def on_clicked(b):
if b.new == True: # keep this (b.new == True)
manifold.depressurize(b.owner.valve)
elif b.new == False: # keep this (b.new == False)
manifold.pressurize(b.owner.valve)
else:
pass
def sync(b):
for button in button_list:
button.value = manifold.read_valve(button.valve)
button_list = []
for i in range(48):
desc = '{} . . . {}'.format(i, manifold.valvemap[button_col][i])
button_list.append(
widgets.ToggleButton(
valve=i,
description=desc,
value=manifold.read_valve(i),
button_style='' # 'success', 'info', 'warning', 'danger' or ''
))
for button in button_list:
button.observe(on_clicked)
bank_list = []
for i in range(0, 48, 8):
bank_list.append(
widgets.VBox(button_list[i:i + 8][::-1])
)
sync_button = widgets.Button(icon='fa-retweet', button_style='success', layout=widgets.Layout(width='40px'))
sync_button.on_click(sync)
display.display(widgets.HBox(bank_list + [sync_button]))
display.display(widgets.Label('Dark = De-Pressurized / Open', layout=widgets.Layout(width='300px')))
def slider(self, figsize=(10, 10), **kw):
"""
Navigate the simulation using a slider
Parameters :
------------
figsize: tuple
Size of the figures
kw: dict
Extra arguments to pass to matplotlib's imshow
"""
# -----------------------
# Define useful functions
# -----------------------
def refresh_field(force=False):
"Refresh the current field figure"
# Determine whether to do the refresh
do_refresh = False
if (self.avail_fields is not None):
if force == True or fld_refresh_toggle.value == True:
do_refresh = True
# Do the refresh
if do_refresh == True:
plt.figure(fld_figure_button.value, figsize=figsize)
plt.clf()
# When working in inline mode, in an ipython notebook,
# clear the output (prevents the images from stacking
# in the notebook)
if 'inline' in matplotlib.get_backend():
clear_output()
if fld_use_button.value == True:
i_power = fld_magnitude_button.value
vmin = fld_range_button.value[0] * 10**i_power
vmax = fld_range_button.value[1] * 10**i_power
else:
vmin = None
vmax = None
self.get_field(t=self.current_t,
output=False,
plot=True,
field=fieldtype_button.value,
coord=coord_button.value,
m=convert_to_int(mode_button.value),
slicing=slicing_button.value,
theta=theta_button.value,
slicing_dir=slicing_dir_button.value,
vmin=vmin,
vmax=vmax,
cmap=fld_color_button.value)
def refresh_ptcl(force=False):
"Refresh the current particle figure"
# Determine whether to do the refresh
do_refresh = False
if self.avail_species is not None:
if force == True or ptcl_refresh_toggle.value == True:
do_refresh = True
# Do the refresh
if do_refresh == True:
plt.figure(ptcl_figure_button.value, figsize=figsize)
plt.clf()
# When working in inline mode, in an ipython notebook,
# clear the output (prevents the images from stacking
# in the notebook)
if 'inline' in matplotlib.get_backend():
clear_output()
if ptcl_use_button.value == True:
i_power = ptcl_magnitude_button.value
vmin = ptcl_range_button.value[0] * 10**i_power
vmax = ptcl_range_button.value[1] * 10**i_power
else:
vmin = None
vmax = None
if ptcl_yaxis_button.value == 'None':
# 1D histogram
self.get_particle(t=self.current_t,
output=False,
var_list=[ptcl_xaxis_button.value],
select=ptcl_select_widget.to_dict(),
species=ptcl_species_button.value,
plot=True,
vmin=vmin,
vmax=vmax,
cmap=ptcl_color_button.value,
nbins=ptcl_bins_button.value)
else:
# 2D histogram
self.get_particle(t=self.current_t,
output=False,
var_list=[
ptcl_xaxis_button.value,
ptcl_yaxis_button.value
],
select=ptcl_select_widget.to_dict(),
species=ptcl_species_button.value,
plot=True,
vmin=vmin,
vmax=vmax,
cmap=ptcl_color_button.value,
nbins=ptcl_bins_button.value)
def refresh_ptcl_now(b):
"Refresh the particles immediately"
refresh_ptcl(force=True)
def refresh_fld_now(b):
"Refresh the fields immediately"
refresh_field(force=True)
def change_t(name, value):
"Plot the result at the required time"
self.current_t = 1.e-15 * value
refresh_field()
refresh_ptcl()
def step_fw(b):
"Plot the result one iteration further"
if self.current_i < len(self.t) - 1:
self.current_t = self.t[self.current_i + 1]
else:
print("Reached last iteration.")
self.current_t = self.t[self.current_i]
slider.value = self.current_t * 1.e15
def step_bw(b):
"Plot the result one iteration before"
if self.current_t > 0:
self.current_t = self.t[self.current_i - 1]
else:
print("Reached first iteration.")
self.current_t = self.t[self.current_i]
slider.value = self.current_t * 1.e15
# ---------------
# Define widgets
# ---------------
# Slider
slider = widgets.FloatSlider(
min=math.ceil(1.e15 * self.tmin),
max=math.ceil(1.e15 * self.tmax),
step=math.ceil(1.e15 * (self.tmax - self.tmin)) / 20.,
description="t (fs)")
slider.on_trait_change(change_t, 'value')
# Forward button
button_p = widgets.Button(description="+")
button_p.on_click(step_fw)
# Backward button
button_m = widgets.Button(description="-")
button_m.on_click(step_bw)
# Display the time widgets
container = widgets.HBox(children=[button_m, button_p, slider])
display(container)
# Field widgets
# -------------
if (self.avail_fields is not None):
# Field type
# ----------
# Field button
fieldtype_button = widgets.ToggleButtons(
description='Field:', options=sorted(self.avail_fields.keys()))
fieldtype_button.on_trait_change(refresh_field)
# Coord button
if self.geometry == "thetaMode":
coord_button = widgets.ToggleButtons(
description='Coord:', options=['x', 'y', 'z', 'r', 't'])
elif self.geometry in ["2dcartesian", "3dcartesian"]:
coord_button = widgets.ToggleButtons(description='Coord:',
options=['x', 'y', 'z'])
coord_button.on_trait_change(refresh_field)
# Mode and theta button (for thetaMode)
mode_button = widgets.ToggleButtons(description='Mode:',
options=self.avail_circ_modes)
mode_button.on_trait_change(refresh_field)
theta_button = widgets.FloatSlider(width=140,
value=0.,
description=r'Theta:',
min=-math.pi / 2,
max=math.pi / 2)
theta_button.on_trait_change(refresh_field)
# Slicing buttons (for 3D)
slicing_dir_button = widgets.ToggleButtons(
value='y',
description='Slicing direction:',
options=['x', 'y', 'z'])
slicing_dir_button.on_trait_change(refresh_field)
slicing_button = widgets.FloatSlider(width=150,
description='Slicing:',
min=-1.,
max=1.,
value=0.)
slicing_button.on_trait_change(refresh_field)
# Plotting options
# ----------------
# Figure number
fld_figure_button = widgets.IntText(description='Figure ',
value=0,
width=50)
# Range of values
fld_range_button = widgets.FloatRangeSlider(min=-10,
max=10,
width=220)
fld_range_button.on_trait_change(refresh_field)
# Order of magnitude
fld_magnitude_button = widgets.IntText(description='x 10^',
value=9,
width=50)
fld_magnitude_button.on_trait_change(refresh_field)
# Use button
fld_use_button = widgets.Checkbox(description=' Use this range',
value=False)
fld_use_button.on_trait_change(refresh_field)
# Colormap button
fld_color_button = widgets.Select(options=sorted(
plt.cm.datad.keys()),
height=50,
width=200,
value='jet')
fld_color_button.on_trait_change(refresh_field)
# Resfresh buttons
fld_refresh_toggle = widgets.ToggleButton(
description='Always refresh', value=True)
fld_refresh_button = widgets.Button(description='Refresh now!')
fld_refresh_button.on_click(refresh_fld_now)
# Containers
# ----------
# Field type container
if self.geometry == "thetaMode":
container_fields = widgets.VBox(width=260,
children=[
fieldtype_button,
coord_button, mode_button,
theta_button
])
elif self.geometry == "2dcartesian":
container_fields = widgets.VBox(
width=260, children=[fieldtype_button, coord_button])
elif self.geometry == "3dcartesian":
container_fields = widgets.VBox(width=260,
children=[
fieldtype_button,
coord_button,
slicing_dir_button,
slicing_button
])
# Plotting options container
container_fld_plots = widgets.VBox(width=260,
children=[
fld_figure_button,
fld_range_button,
widgets.HBox(children=[
fld_magnitude_button,
fld_use_button
],
height=50),
fld_color_button
])
# Accordion for the field widgets
accord1 = widgets.Accordion(
children=[container_fields, container_fld_plots])
accord1.set_title(0, 'Field type')
accord1.set_title(1, 'Plotting options')
# Complete field container
container_fld = widgets.VBox(
width=300,
children=[
accord1,
widgets.HBox(
children=[fld_refresh_toggle, fld_refresh_button])
])
# Particle widgets
# ----------------
if (self.avail_species is not None):
# Particle quantities
# -------------------
# Species selection
ptcl_species_button = widgets.Dropdown(width=250,
options=self.avail_species)
ptcl_species_button.on_trait_change(refresh_ptcl)
# Remove charge and mass (less interesting)
avail_ptcl_quantities = [ q for q in self.avail_ptcl_quantities \
if (q in ['charge', 'mass'])==False ]
# Particle quantity on the x axis
ptcl_xaxis_button = widgets.ToggleButtons(
value='z', options=avail_ptcl_quantities)
ptcl_xaxis_button.on_trait_change(refresh_ptcl)
# Particle quantity on the y axis
ptcl_yaxis_button = widgets.ToggleButtons(
value='x', options=avail_ptcl_quantities + ['None'])
ptcl_yaxis_button.on_trait_change(refresh_ptcl)
# Particle selection
# ------------------
# 3 selection rules at maximum
ptcl_select_widget = ParticleSelectWidget(3, avail_ptcl_quantities,
refresh_ptcl)
# Plotting options
# ----------------
# Figure number
ptcl_figure_button = widgets.IntText(description='Figure ',
value=1,
width=50)
# Number of bins
ptcl_bins_button = widgets.IntSlider(description='nbins:',
min=50,
max=300,
value=100,
width=150)
ptcl_bins_button.on_trait_change(refresh_ptcl)
# Colormap button
ptcl_color_button = widgets.Select(options=sorted(
plt.cm.datad.keys()),
height=50,
width=200,
value='Blues')
ptcl_color_button.on_trait_change(refresh_ptcl)
# Range of values
ptcl_range_button = widgets.FloatRangeSlider(min=0,
max=10,
width=220,
value=(0, 5))
ptcl_range_button.on_trait_change(refresh_ptcl)
# Order of magnitude
ptcl_magnitude_button = widgets.IntText(description='x 10^',
value=9,
width=50)
ptcl_magnitude_button.on_trait_change(refresh_ptcl)
# Use button
ptcl_use_button = widgets.Checkbox(description=' Use this range',
value=False)
ptcl_use_button.on_trait_change(refresh_ptcl)
# Resfresh buttons
ptcl_refresh_toggle = widgets.ToggleButton(
description='Always refresh', value=True)
ptcl_refresh_button = widgets.Button(description='Refresh now!')
ptcl_refresh_button.on_click(refresh_ptcl_now)
# Containers
# ----------
# Particle quantity container
container_ptcl_quantities = widgets.VBox(width=310,
children=[
ptcl_species_button,
ptcl_xaxis_button,
ptcl_yaxis_button
])
# Particle selection container
container_ptcl_select = ptcl_select_widget.to_container()
# Plotting options container
container_ptcl_plots = widgets.VBox(width=310,
children=[
ptcl_figure_button,
ptcl_bins_button,
ptcl_range_button,
widgets.HBox(children=[
ptcl_magnitude_button,
ptcl_use_button
],
height=50),
ptcl_color_button
])
# Accordion for the field widgets
accord2 = widgets.Accordion(children=[
container_ptcl_quantities, container_ptcl_select,
container_ptcl_plots
])
accord2.set_title(0, 'Particle quantities')
accord2.set_title(1, 'Particle selection')
accord2.set_title(2, 'Plotting options')
# Complete particle container
container_ptcl = widgets.VBox(
width=370,
children=[
accord2,
widgets.HBox(
children=[ptcl_refresh_toggle, ptcl_refresh_button])
])
# Global container
if (self.avail_fields is not None) and \
(self.avail_species is not None):
global_container = widgets.HBox(
children=[container_fld, container_ptcl])
display(global_container)
elif self.avail_species is None:
display(container_fld)
elif self.avail_fields is None:
display(container_ptcl)
def slider(self,
figsize=(6, 5),
exclude_particle_records=['charge', 'mass'],
**kw):
"""
Navigate the simulation using a slider
Parameters:
-----------
figsize: tuple
Size of the figures
exclude_particle_records: list of strings
List of particle quantities that should not be displayed
in the slider (typically because they are less interesting)
kw: dict
Extra arguments to pass to matplotlib's imshow (e.g. cmap, etc.).
This will be applied both to the particle plots and field plots.
Note that `kw` sets the initial plotting options, but the user
can then still modify these options through the slider interface.
"""
# Check that the dependencies have been installed
if not dependencies_installed:
raise RuntimeError(
"Failed to load the openPMD-viewer slider.\n"
"(Make sure that ipywidgets and matplotlib are installed.)")
# -----------------------
# Define useful functions
# -----------------------
def refresh_field(change=None, force=False):
"""
Refresh the current field figure
Parameters :
------------
change: dictionary
Dictionary passed by the widget to a callback functions
whenever a change of a widget happens
(see docstring of ipywidgets.Widget.observe)
This is mainline a place holder ; not used in this function
force: bool
Whether to force the update
"""
# Determine whether to do the refresh
do_refresh = False
if (self.avail_fields is not None):
if force or fld_refresh_toggle.value:
do_refresh = True
# Do the refresh
if do_refresh:
plt.figure(fld_figure_button.value, figsize=figsize)
plt.clf()
# When working in inline mode, in an ipython notebook,
# clear the output (prevents the images from stacking
# in the notebook)
if 'inline' in matplotlib.get_backend():
if ipywidgets_version < 7:
clear_output()
else:
import warnings
warnings.warn(
"\n\nIt seems that you are using ipywidgets 7 and "
"`%matplotlib inline`. \nThis can cause issues when "
"using `slider`.\nIn order to avoid this, you "
"can either:\n- use `%matplotlib notebook`\n- or "
"downgrade to ipywidgets 6 (with `pip` or `conda`).",
UserWarning)
# Handle plotting options
kw_fld = kw.copy()
vmin, vmax = fld_color_button.get_range()
kw_fld['vmin'] = vmin
kw_fld['vmax'] = vmax
kw_fld['cmap'] = fld_color_button.cmap.value
# Determine range of the plot from widgets
plot_range = [
fld_hrange_button.get_range(),
fld_vrange_button.get_range()
]
# Call the method get_field
self.get_field(iteration=self.current_iteration,
output=False,
plot=True,
field=fieldtype_button.value,
coord=coord_button.value,
m=convert_to_int(mode_button.value),
slicing=slicing_button.value,
theta=theta_button.value,
slicing_dir=slicing_dir_button.value,
plot_range=plot_range,
**kw_fld)
def refresh_ptcl(change=None, force=False):
"""
Refresh the current particle figure
Parameters :
------------
change: dictionary
Dictionary passed by the widget to a callback functions
whenever a change of a widget happens
(see docstring of ipywidgets.Widget.observe)
This is mainline a place holder ; not used in this function
force: bool
Whether to force the update
"""
# Determine whether to do the refresh
do_refresh = False
if self.avail_species is not None:
if force or ptcl_refresh_toggle.value:
do_refresh = True
# Do the refresh
if do_refresh:
plt.figure(ptcl_figure_button.value, figsize=figsize)
plt.clf()
# When working in inline mode, in an ipython notebook,
# clear the output (prevents the images from stacking
# in the notebook)
if 'inline' in matplotlib.get_backend():
clear_output()
# Handle plotting options
kw_ptcl = kw.copy()
vmin, vmax = ptcl_color_button.get_range()
kw_ptcl['vmin'] = vmin
kw_ptcl['vmax'] = vmax
kw_ptcl['cmap'] = ptcl_color_button.cmap.value
# Determine range of the plot from widgets
plot_range = [
ptcl_hrange_button.get_range(),
ptcl_vrange_button.get_range()
]
if ptcl_yaxis_button.value == 'None':
# 1D histogram
self.get_particle(
iteration=self.current_iteration,
output=False,
var_list=[ptcl_xaxis_button.value],
select=ptcl_select_widget.to_dict(),
species=ptcl_species_button.value,
plot=True,
nbins=ptcl_bins_button.value,
plot_range=plot_range,
use_field_mesh=ptcl_use_field_button.value,
**kw_ptcl)
else:
# 2D histogram
self.get_particle(
iteration=self.current_iteration,
output=False,
var_list=[
ptcl_xaxis_button.value, ptcl_yaxis_button.value
],
select=ptcl_select_widget.to_dict(),
species=ptcl_species_button.value,
plot=True,
nbins=ptcl_bins_button.value,
plot_range=plot_range,
use_field_mesh=ptcl_use_field_button.value,
**kw_ptcl)
def refresh_field_type(change):
"""
Refresh the field type and disable the coordinates buttons
if the field is scalar.
Parameter
---------
change: dictionary
Dictionary passed by the widget to a callback functions
whenever a change of a widget happens
(see docstring of ipywidgets.Widget.observe)
"""
if self.avail_fields[change['new']] == 'scalar':
coord_button.disabled = True
elif self.avail_fields[change['new']] == 'vector':
coord_button.disabled = False
refresh_field()
def refresh_species(change=None):
"""
Refresh the particle species buttons by populating them
with the available records for the current species
Parameter
---------
change: dictionary
Dictionary passed by the widget to a callback functions
whenever a change of a widget happens
(see docstring of ipywidgets.Widget.observe)
"""
# Deactivate the particle refreshing to avoid callback
# while modifying the widgets
saved_refresh_value = ptcl_refresh_toggle.value
ptcl_refresh_toggle.value = False
# Get available records for this species
avail_records = [
q for q in self.avail_record_components[
ptcl_species_button.value]
if q not in exclude_particle_records
]
# Update the plotting buttons
ptcl_xaxis_button.options = avail_records
ptcl_yaxis_button.options = avail_records + ['None']
if ptcl_xaxis_button.value not in ptcl_xaxis_button.options:
ptcl_xaxis_button.value = avail_records[0]
if ptcl_yaxis_button.value not in ptcl_yaxis_button.options:
ptcl_yaxis_button.value = 'None'
# Update the selection widgets
for dropdown_button in ptcl_select_widget.quantity:
dropdown_button.options = avail_records
# Put back the previous value of the refreshing button
ptcl_refresh_toggle.value = saved_refresh_value
def change_iteration(change):
"Plot the result at the required iteration"
# Find the closest iteration
self._current_i = abs(self.iterations - change['new']).argmin()
self.current_iteration = self.iterations[self._current_i]
refresh_field()
refresh_ptcl()
def step_fw(b):
"Plot the result one iteration further"
if self._current_i < len(self.t) - 1:
self.current_iteration = self.iterations[self._current_i + 1]
else:
self.current_iteration = self.iterations[self._current_i]
slider.value = self.current_iteration
def step_bw(b):
"Plot the result one iteration before"
if self._current_i > 0:
self.current_iteration = self.iterations[self._current_i - 1]
else:
self.current_iteration = self.iterations[self._current_i]
slider.value = self.current_iteration
# ---------------
# Define widgets
# ---------------
# Slider
iteration_min = self.iterations.min()
iteration_max = self.iterations.max()
step = max(int((iteration_max - iteration_min) / 20.), 1)
slider = widgets.IntSlider(description="iteration",
min=iteration_min,
max=iteration_max + step,
step=step)
slider.observe(change_iteration, names='value', type='change')
set_widget_dimensions(slider, width=500)
# Forward button
button_p = widgets.Button(description="+")
set_widget_dimensions(button_p, width=40)
button_p.on_click(step_fw)
# Backward button
button_m = widgets.Button(description="-")
set_widget_dimensions(button_m, width=40)
button_m.on_click(step_bw)
# Display the time widgets
container = widgets.HBox(children=[button_m, button_p, slider])
display(container)
# Field widgets
# -------------
if (self.avail_fields is not None):
# Field type
# ----------
# Field button
fieldtype_button = create_toggle_buttons(
description='Field:', options=sorted(self.avail_fields.keys()))
fieldtype_button.observe(refresh_field_type, 'value', 'change')
# Coord button
if self.geometry == "thetaMode":
coord_button = create_toggle_buttons(
description='Coord:', options=['x', 'y', 'z', 'r', 't'])
elif self.geometry in \
["1dcartesian", "2dcartesian", "3dcartesian"]:
coord_button = create_toggle_buttons(description='Coord:',
options=['x', 'y', 'z'])
coord_button.observe(refresh_field, 'value', 'change')
# Mode and theta button (for thetaMode)
mode_button = create_toggle_buttons(description='Mode:',
options=self.avail_circ_modes)
mode_button.observe(refresh_field, 'value', 'change')
theta_button = widgets.FloatSlider(value=0.,
min=-math.pi / 2,
max=math.pi / 2)
set_widget_dimensions(theta_button, width=190)
theta_button.observe(refresh_field, 'value', 'change')
# Slicing buttons (for 3D)
slicing_dir_button = create_toggle_buttons(
value=self.axis_labels[0],
options=self.axis_labels,
description='Slice normal:')
slicing_dir_button.observe(refresh_field, 'value', 'change')
slicing_button = widgets.FloatSlider(min=-1., max=1., value=0.)
set_widget_dimensions(slicing_button, width=180)
slicing_button.observe(refresh_field, 'value', 'change')
# Plotting options
# ----------------
# Figure number
fld_figure_button = widgets.IntText(value=0)
set_widget_dimensions(fld_figure_button, width=50)
# Colormap button
fld_color_button = ColorBarSelector(
refresh_field,
default_cmap=kw.get('cmap', 'viridis'),
default_vmin=kw.get('vmin', -5.e9),
default_vmax=kw.get('vmax', 5.e9))
# Range buttons
fld_hrange_button = RangeSelector(refresh_field,
default_value=10.,
title='Horizontal axis:')
fld_vrange_button = RangeSelector(refresh_field,
default_value=10.,
title='Vertical axis:')
# Refresh buttons
fld_refresh_toggle = widgets.ToggleButton(
description='Always refresh', value=True)
fld_refresh_button = widgets.Button(description='Refresh now!')
fld_refresh_button.on_click(partial(refresh_field, force=True))
# Containers
# ----------
# Field type container
if self.geometry == "thetaMode":
container_fields = widgets.VBox(children=[
fieldtype_button, coord_button, mode_button,
add_description('Theta:', theta_button)
])
elif self.geometry in ["1dcartesian", "2dcartesian"]:
container_fields = widgets.VBox(
children=[fieldtype_button, coord_button])
elif self.geometry == "3dcartesian":
container_fields = widgets.VBox(children=[
fieldtype_button, coord_button, slicing_dir_button,
add_description("Slicing:", slicing_button)
])
set_widget_dimensions(container_fields, width=330)
# Plotting options container
container_fld_cbar = fld_color_button.to_container()
container_fld_hrange = fld_hrange_button.to_container()
container_fld_vrange = fld_vrange_button.to_container()
if self.geometry == "1dcartesian":
container_fld_plots = widgets.VBox(children=[
add_description("<b>Figure:</b>", fld_figure_button),
container_fld_vrange, container_fld_hrange
])
else:
container_fld_plots = widgets.VBox(children=[
add_description("<b>Figure:</b>",
fld_figure_button), container_fld_cbar,
container_fld_vrange, container_fld_hrange
])
set_widget_dimensions(container_fld_plots, width=330)
# Accordion for the field widgets
accord1 = widgets.Accordion(
children=[container_fields, container_fld_plots])
accord1.set_title(0, 'Field type')
accord1.set_title(1, 'Plotting options')
# Complete field container
container_fld = widgets.VBox(children=[
accord1,
widgets.HBox(children=[fld_refresh_toggle, fld_refresh_button])
])
set_widget_dimensions(container_fld, width=370)
# Particle widgets
# ----------------
if (self.avail_species is not None):
# Particle quantities
# -------------------
# Species selection
ptcl_species_button = widgets.Dropdown(options=self.avail_species)
set_widget_dimensions(ptcl_species_button, width=250)
ptcl_species_button.observe(refresh_species, 'value', 'change')
# Get available records for this species
avail_records = [
q for q in self.avail_record_components[
ptcl_species_button.value]
if q not in exclude_particle_records
]
# Particle quantity on the x axis
ptcl_xaxis_button = create_toggle_buttons(options=avail_records)
ptcl_xaxis_button.observe(refresh_ptcl, 'value', 'change')
# Particle quantity on the y axis
ptcl_yaxis_button = create_toggle_buttons(options=avail_records +
['None'],
value='None')
ptcl_yaxis_button.observe(refresh_ptcl, 'value', 'change')
# Particle selection
# ------------------
# 3 selection rules at maximum
ptcl_select_widget = ParticleSelectWidget(3, avail_records,
refresh_ptcl)
# Plotting options
# ----------------
# Figure number
ptcl_figure_button = widgets.IntText(value=1)
set_widget_dimensions(ptcl_figure_button, width=50)
# Number of bins
ptcl_bins_button = widgets.IntText(value=100)
set_widget_dimensions(ptcl_bins_button, width=60)
ptcl_bins_button.observe(refresh_ptcl, 'value', 'change')
# Colormap button
ptcl_color_button = ColorBarSelector(
refresh_ptcl,
default_cmap=kw.get('cmap', 'Blues'),
default_vmin=kw.get('vmin', -5.e9),
default_vmax=kw.get('vmax', 5.e9))
# Range buttons
ptcl_hrange_button = RangeSelector(refresh_ptcl,
default_value=10.,
title='Horizontal axis:')
ptcl_vrange_button = RangeSelector(refresh_ptcl,
default_value=10.,
title='Vertical axis:')
# Use field mesh buttons
ptcl_use_field_button = widgets.ToggleButton(
description=' Use field mesh', value=True)
ptcl_use_field_button.observe(refresh_ptcl, 'value', 'change')
# Resfresh buttons
ptcl_refresh_toggle = widgets.ToggleButton(
description='Always refresh', value=True)
ptcl_refresh_button = widgets.Button(description='Refresh now!')
ptcl_refresh_button.on_click(partial(refresh_ptcl, force=True))
# Containers
# ----------
# Particle quantity container
container_ptcl_quantities = widgets.VBox(children=[
ptcl_species_button, ptcl_xaxis_button, ptcl_yaxis_button
])
set_widget_dimensions(container_ptcl_quantities, width=310)
# Particle selection container
container_ptcl_select = ptcl_select_widget.to_container()
# Plotting options container
container_ptcl_fig = widgets.HBox(children=[
add_description("<b>Figure:</b>", ptcl_figure_button),
add_description("Bins:", ptcl_bins_button)
])
container_ptcl_cbar = ptcl_color_button.to_container()
container_ptcl_hrange = ptcl_hrange_button.to_container()
container_ptcl_vrange = ptcl_vrange_button.to_container()
container_ptcl_plots = widgets.VBox(children=[
container_ptcl_fig, container_ptcl_cbar, container_ptcl_vrange,
container_ptcl_hrange, ptcl_use_field_button
])
set_widget_dimensions(container_ptcl_plots, width=310)
# Accordion for the field widgets
accord2 = widgets.Accordion(children=[
container_ptcl_quantities, container_ptcl_select,
container_ptcl_plots
])
accord2.set_title(0, 'Particle quantities')
accord2.set_title(1, 'Particle selection')
accord2.set_title(2, 'Plotting options')
# Complete particle container
container_ptcl = widgets.VBox(children=[
accord2,
widgets.HBox(
children=[ptcl_refresh_toggle, ptcl_refresh_button])
])
set_widget_dimensions(container_ptcl, width=370)
# Global container
if (self.avail_fields is not None) and \
(self.avail_species is not None):
global_container = widgets.HBox(
children=[container_fld, container_ptcl])
display(global_container)
elif self.avail_species is None:
display(container_fld)
elif self.avail_fields is None:
display(container_ptcl)
from ipywidgets import widgets, interact, interactive
from IPython.display import display
initial_age = widgets.IntSlider(value=50,
min=25,
max=100,
step=1,
description='Age:',
disabled=False,
continuous_update=False,
orientation='horizontal',
readout=True,
readout_format='i',
slider_color='white')
run = widgets.ToggleButton(
value=False,
description='Run model',
disabled=False,
button_style='', # 'success', 'info', 'warning', 'danger' or ''
tooltip='Description',
icon='check')
def plotLevelSubsystems(Model, graph_reactions, fig_dpi=100):
"""
Computes the frequencies of the subsystems of the reactions appearing
in the specified graph level which have the specified macrosystem
"""
GEM = Model.GEM
macrosystems = [
'Amino acid metabolism', 'Carbohydrate metabolism',
'Cell wall biosynthesis', 'Cofactor and vitamin metabolism',
'Energy and maintenance', 'Lipid metabolism', 'Nucleotide metabolism',
'Transport'
]
macrosystem_frequencies_per_level = getSystemDistributionPerGraphLevel(
GEM, graph_reactions, 'macrosystem')
macrosystem_frequencies_across_levels = getSystemDistributionAcrossGraphLevels(
GEM, graph_reactions, 'macrosystem')
def plot_func(macrosystem, macro_freq_type, level_number, save_fig):
if macro_freq_type > 0:
macro_frequencies = macrosystem_frequencies_per_level
ylabel = 'frequency in level'
else:
macro_frequencies = macrosystem_frequencies_across_levels
ylabel = 'frequency'
total_subsystems = {}
level_reactions = graph_reactions[level_number]
fig, axs = plt.subplots(nrows=2,
ncols=1,
sharex=False,
sharey=False,
figsize=(14, 12))
plt.subplots_adjust(wspace=None, hspace=0.3)
# Plot macrosystems
df1 = pd.DataFrame.from_dict(macro_frequencies[macrosystem])
ax1 = df1.plot.bar(ax=axs[0], rot=0, fontsize=12)
for p in ax1.patches:
height = round(p.get_height(), 2)
if height > 0:
ax1.annotate(format(height, '.2f'),
(p.get_x() * 1.005, p.get_height() * 1.008))
axs[0].set_title(macrosystem, fontsize=16)
axs[0].set_ylabel(ylabel)
axs[0].set_xlabel('graph level')
# Plot subsystems
for source in level_reactions.keys():
subsystems = extractMetabolicSystems(GEM, level_reactions[source],
'subsystem', macrosystem)
total_subsystems[source] = getListFrequencies(subsystems)
df2 = pd.DataFrame(
dict([(k, pd.Series(v)) for k, v in total_subsystems.items()]))
try:
df2.plot(ax=axs[1], kind='bar', rot=75, fontsize=12)
axs[1].set_title('Subsystems in level ' + str(level_number),
fontsize=16)
axs[1].set_ylabel('frequency')
except Exception:
axs[1].set_title('No data available', fontsize=16)
if save_fig:
plt.savefig('figure.png', dpi=fig_dpi, bbox_inches="tight")
interact(plot_func,
macrosystem=macrosystems,
macro_freq_type=widgets.Dropdown(options=[('across graph levels',
0),
('per graph level', 1)],
value=0,
description='frequency'),
level_number=widgets.IntSlider(value=0,
min=0,
max=20,
step=1,
description='graph level',
readout=True),
save_fig=widgets.ToggleButton(
value=False,
description='Save figure',
disabled=False,
layout=widgets.Layout(margin='3% 0 3% 8%')))
def slider(self,
figsize=(8, 8),
exclude_particle_records=['charge', 'mass'],
**kw):
"""
Navigate the simulation using a slider
Parameters:
-----------
figsize: tuple
Size of the figures
exclude_particle_records: list of strings
List of particle quantities that should not be displayed
in the slider (typically because they are less interesting)
kw: dict
Extra arguments to pass to matplotlib's imshow
"""
# -----------------------
# Define useful functions
# -----------------------
def refresh_field(change=None, force=False):
"""
Refresh the current field figure
Parameters :
------------
change: dictionary
Dictionary passed by the widget to a callback functions
whenever a change of a widget happens
(see docstring of ipywidgets.Widget.observe)
This is mainline a place holder ; not used in this function
force: bool
Whether to force the update
"""
# Determine whether to do the refresh
do_refresh = False
if (self.avail_fields is not None):
if force or fld_refresh_toggle.value:
do_refresh = True
# Do the refresh
if do_refresh:
plt.figure(fld_figure_button.value, figsize=figsize)
plt.clf()
# When working in inline mode, in an ipython notebook,
# clear the output (prevents the images from stacking
# in the notebook)
if 'inline' in matplotlib.get_backend():
clear_output()
if fld_use_button.value:
i_power = fld_magnitude_button.value
vmin = fld_range_button.value[0] * 10**i_power
vmax = fld_range_button.value[1] * 10**i_power
else:
vmin = None
vmax = None
self.get_field(t=self.current_t,
output=False,
plot=True,
field=fieldtype_button.value,
coord=coord_button.value,
m=convert_to_int(mode_button.value),
slicing=slicing_button.value,
theta=theta_button.value,
slicing_dir=slicing_dir_button.value,
vmin=vmin,
vmax=vmax,
cmap=fld_color_button.value)
def refresh_ptcl(change=None, force=False):
"""
Refresh the current particle figure
Parameters :
------------
change: dictionary
Dictionary passed by the widget to a callback functions
whenever a change of a widget happens
(see docstring of ipywidgets.Widget.observe)
This is mainline a place holder ; not used in this function
force: bool
Whether to force the update
"""
# Determine whether to do the refresh
do_refresh = False
if self.avail_species is not None:
if force or ptcl_refresh_toggle.value:
do_refresh = True
# Do the refresh
if do_refresh:
plt.figure(ptcl_figure_button.value, figsize=figsize)
plt.clf()
# When working in inline mode, in an ipython notebook,
# clear the output (prevents the images from stacking
# in the notebook)
if 'inline' in matplotlib.get_backend():
clear_output()
if ptcl_use_button.value:
i_power = ptcl_magnitude_button.value
vmin = ptcl_range_button.value[0] * 10**i_power
vmax = ptcl_range_button.value[1] * 10**i_power
else:
vmin = None
vmax = None
if ptcl_yaxis_button.value == 'None':
# 1D histogram
self.get_particle(
t=self.current_t,
output=False,
var_list=[ptcl_xaxis_button.value],
select=ptcl_select_widget.to_dict(),
species=ptcl_species_button.value,
plot=True,
vmin=vmin,
vmax=vmax,
cmap=ptcl_color_button.value,
nbins=ptcl_bins_button.value,
use_field_mesh=ptcl_use_field_button.value)
else:
# 2D histogram
self.get_particle(
t=self.current_t,
output=False,
var_list=[
ptcl_xaxis_button.value, ptcl_yaxis_button.value
],
select=ptcl_select_widget.to_dict(),
species=ptcl_species_button.value,
plot=True,
vmin=vmin,
vmax=vmax,
cmap=ptcl_color_button.value,
nbins=ptcl_bins_button.value,
use_field_mesh=ptcl_use_field_button.value)
def refresh_field_type(change):
"""
Refresh the field type and disable the coordinates buttons
if the field is scalar.
Parameter
---------
change: dictionary
Dictionary passed by the widget to a callback functions
whenever a change of a widget happens
(see docstring of ipywidgets.Widget.observe)
"""
if self.avail_fields[change['new']] == 'scalar':
coord_button.disabled = True
elif self.avail_fields[change['new']] == 'vector':
coord_button.disabled = False
refresh_field()
def refresh_species(change=None):
"""
Refresh the particle species buttons by populating them
with the available records for the current species
Parameter
---------
change: dictionary
Dictionary passed by the widget to a callback functions
whenever a change of a widget happens
(see docstring of ipywidgets.Widget.observe)
"""
# Deactivate the particle refreshing to avoid callback
# while modifying the widgets
saved_refresh_value = ptcl_refresh_toggle.value
ptcl_refresh_toggle.value = False
# Get available records for this species
avail_records = [
q for q in self.avail_record_components[
ptcl_species_button.value]
if q not in exclude_particle_records
]
# Update the plotting buttons
ptcl_xaxis_button.options = avail_records
ptcl_yaxis_button.options = avail_records + ['None']
if ptcl_xaxis_button.value not in ptcl_xaxis_button.options:
ptcl_xaxis_button.value = avail_records[0]
if ptcl_yaxis_button.value not in ptcl_yaxis_button.options:
ptcl_yaxis_button.value = 'None'
# Update the selection widgets
for dropdown_button in ptcl_select_widget.quantity:
dropdown_button.options = avail_records
# Put back the previous value of the refreshing button
ptcl_refresh_toggle.value = saved_refresh_value
def change_t(change):
"Plot the result at the required time"
self.current_t = 1.e-15 * change['new']
refresh_field()
refresh_ptcl()
def step_fw(b):
"Plot the result one iteration further"
if self.current_i < len(self.t) - 1:
self.current_t = self.t[self.current_i + 1]
else:
self.current_t = self.t[self.current_i]
slider.value = self.current_t * 1.e15
def step_bw(b):
"Plot the result one iteration before"
if self.current_t > 0:
self.current_t = self.t[self.current_i - 1]
else:
self.current_t = self.t[self.current_i]
slider.value = self.current_t * 1.e15
# ---------------
# Define widgets
# ---------------
# Slider
slider = widgets.FloatSlider(
min=math.ceil(1.e15 * self.tmin),
max=math.ceil(1.e15 * self.tmax),
step=math.ceil(1.e15 * (self.tmax - self.tmin)) / 20.,
description="t (fs)")
slider.observe(change_t, names='value', type='change')
set_widget_dimensions(slider, width=500)
# Forward button
button_p = widgets.Button(description="+")
set_widget_dimensions(button_p, width=40)
button_p.on_click(step_fw)
# Backward button
button_m = widgets.Button(description="-")
set_widget_dimensions(button_m, width=40)
button_m.on_click(step_bw)
# Display the time widgets
container = widgets.HBox(children=[button_m, button_p, slider])
display(container)
# Field widgets
# -------------
if (self.avail_fields is not None):
# Field type
# ----------
# Field button
fieldtype_button = widgets.ToggleButtons(
description='Field:', options=sorted(self.avail_fields.keys()))
fieldtype_button.observe(refresh_field_type, 'value', 'change')
# Coord button
if self.geometry == "thetaMode":
coord_button = widgets.ToggleButtons(
description='Coord:', options=['x', 'y', 'z', 'r', 't'])
elif self.geometry in \
["1dcartesian", "2dcartesian", "3dcartesian"]:
coord_button = widgets.ToggleButtons(description='Coord:',
options=['x', 'y', 'z'])
coord_button.observe(refresh_field, 'value', 'change')
# Mode and theta button (for thetaMode)
mode_button = widgets.ToggleButtons(description='Mode:',
options=self.avail_circ_modes)
mode_button.observe(refresh_field, 'value', 'change')
theta_button = widgets.FloatSlider(value=0.,
description=r'Theta:',
min=-math.pi / 2,
max=math.pi / 2)
set_widget_dimensions(theta_button, width=250)
theta_button.observe(refresh_field, 'value', 'change')
# Slicing buttons (for 3D)
slicing_dir_button = widgets.ToggleButtons(
value=self.axis_labels[0],
options=self.axis_labels,
description='Slicing direction:')
slicing_dir_button.observe(refresh_field, 'value', 'change')
slicing_button = widgets.FloatSlider(description='Slicing:',
min=-1.,
max=1.,
value=0.)
set_widget_dimensions(slicing_button, width=250)
slicing_button.observe(refresh_field, 'value', 'change')
# Plotting options
# ----------------
# Figure number
fld_figure_button = widgets.IntText(description='Figure ', value=0)
set_widget_dimensions(fld_figure_button, width=50)
# Range of values
fld_range_button = widgets.IntRangeSlider(min=-10, max=10)
set_widget_dimensions(fld_range_button, width=220)
fld_range_button.observe(refresh_field, 'value', 'change')
# Order of magnitude
fld_magnitude_button = widgets.IntText(description='x 10^',
value=9)
set_widget_dimensions(fld_magnitude_button, width=50)
fld_magnitude_button.observe(refresh_field, 'value', 'change')
# Use button
fld_use_button = widgets.Checkbox(description=' Use this range',
value=False)
set_widget_dimensions(fld_use_button, left_margin=100)
fld_use_button.observe(refresh_field, 'value', 'change')
# Colormap button
fld_color_button = widgets.Select(options=sorted(
plt.cm.datad.keys()),
value='jet')
set_widget_dimensions(fld_color_button, height=50, width=200)
fld_color_button.observe(refresh_field, 'value', 'change')
# Resfresh buttons
fld_refresh_toggle = widgets.ToggleButton(
description='Always refresh', value=True)
fld_refresh_button = widgets.Button(description='Refresh now!')
fld_refresh_button.on_click(partial(refresh_field, force=True))
# Containers
# ----------
# Field type container
if self.geometry == "thetaMode":
container_fields = widgets.VBox(children=[
fieldtype_button, coord_button, mode_button, theta_button
])
elif self.geometry in ["1dcartesian", "2dcartesian"]:
container_fields = widgets.VBox(
children=[fieldtype_button, coord_button])
elif self.geometry == "3dcartesian":
container_fields = widgets.VBox(children=[
fieldtype_button, coord_button, slicing_dir_button,
slicing_button
])
set_widget_dimensions(container_fields, width=260)
# Plotting options container
container_fld_magnitude = widgets.HBox(
children=[fld_magnitude_button, fld_use_button])
set_widget_dimensions(container_fld_magnitude, height=50)
if self.geometry == "1dcartesian":
container_fld_plots = widgets.VBox(children=[
fld_figure_button, fld_range_button,
container_fld_magnitude
])
else:
container_fld_plots = widgets.VBox(children=[
fld_figure_button, fld_range_button,
container_fld_magnitude, fld_color_button
])
set_widget_dimensions(container_fld_plots, width=260)
# Accordion for the field widgets
accord1 = widgets.Accordion(
children=[container_fields, container_fld_plots])
accord1.set_title(0, 'Field type')
accord1.set_title(1, 'Plotting options')
# Complete field container
container_fld = widgets.VBox(children=[
accord1,
widgets.HBox(children=[fld_refresh_toggle, fld_refresh_button])
])
set_widget_dimensions(container_fld, width=300)
# Particle widgets
# ----------------
if (self.avail_species is not None):
# Particle quantities
# -------------------
# Species selection
ptcl_species_button = widgets.Dropdown(options=self.avail_species)
set_widget_dimensions(ptcl_species_button, width=250)
ptcl_species_button.observe(refresh_species, 'value', 'change')
# Get available records for this species
avail_records = [
q for q in self.avail_record_components[
ptcl_species_button.value]
if q not in exclude_particle_records
]
# Particle quantity on the x axis
ptcl_xaxis_button = widgets.ToggleButtons(options=avail_records)
ptcl_xaxis_button.observe(refresh_ptcl, 'value', 'change')
# Particle quantity on the y axis
ptcl_yaxis_button = widgets.ToggleButtons(options=avail_records +
['None'],
value='None')
ptcl_yaxis_button.observe(refresh_ptcl, 'value', 'change')
# Particle selection
# ------------------
# 3 selection rules at maximum
ptcl_select_widget = ParticleSelectWidget(3, avail_records,
refresh_ptcl)
# Plotting options
# ----------------
# Figure number
ptcl_figure_button = widgets.IntText(description='Figure ',
value=1)
set_widget_dimensions(ptcl_figure_button, width=50)
# Number of bins
ptcl_bins_button = widgets.IntText(description='nbins:', value=100)
set_widget_dimensions(ptcl_bins_button, width=60)
ptcl_bins_button.observe(refresh_ptcl, 'value', 'change')
# Colormap button
ptcl_color_button = widgets.Select(options=sorted(
plt.cm.datad.keys()),
value='Blues')
set_widget_dimensions(ptcl_color_button, height=50, width=200)
ptcl_color_button.observe(refresh_ptcl, 'value', 'change')
# Range of values
ptcl_range_button = widgets.IntRangeSlider(min=0,
max=10,
value=(0, 5))
set_widget_dimensions(ptcl_range_button, width=220)
ptcl_range_button.observe(refresh_ptcl, 'value', 'change')
# Order of magnitude
ptcl_magnitude_button = widgets.IntText(description='x 10^',
value=9)
set_widget_dimensions(ptcl_magnitude_button, width=50)
ptcl_magnitude_button.observe(refresh_ptcl, 'value', 'change')
# Use button
ptcl_use_button = widgets.Checkbox(description=' Use this range',
value=False)
set_widget_dimensions(ptcl_use_button, left_margin=100)
ptcl_use_button.observe(refresh_ptcl, 'value', 'change')
# Use field mesh buttons
ptcl_use_field_button = widgets.Checkbox(
description=' Use field mesh', value=True)
set_widget_dimensions(ptcl_use_field_button, left_margin=100)
ptcl_use_field_button.observe(refresh_ptcl, 'value', 'change')
# Resfresh buttons
ptcl_refresh_toggle = widgets.ToggleButton(
description='Always refresh', value=True)
ptcl_refresh_button = widgets.Button(description='Refresh now!')
ptcl_refresh_button.on_click(partial(refresh_ptcl, force=True))
# Containers
# ----------
# Particle quantity container
container_ptcl_quantities = widgets.VBox(children=[
ptcl_species_button, ptcl_xaxis_button, ptcl_yaxis_button
])
set_widget_dimensions(container_ptcl_quantities, width=310)
# Particle selection container
container_ptcl_select = ptcl_select_widget.to_container()
# Plotting options container
container_ptcl_bins = widgets.HBox(
children=[ptcl_bins_button, ptcl_use_field_button])
container_ptcl_magnitude = widgets.HBox(
children=[ptcl_magnitude_button, ptcl_use_button])
set_widget_dimensions(container_ptcl_magnitude, height=50)
container_ptcl_plots = widgets.VBox(children=[
ptcl_figure_button, container_ptcl_bins, ptcl_range_button,
container_ptcl_magnitude, ptcl_color_button
])
set_widget_dimensions(container_ptcl_plots, width=310)
# Accordion for the field widgets
accord2 = widgets.Accordion(children=[
container_ptcl_quantities, container_ptcl_select,
container_ptcl_plots
])
accord2.set_title(0, 'Particle quantities')
accord2.set_title(1, 'Particle selection')
accord2.set_title(2, 'Plotting options')
# Complete particle container
container_ptcl = widgets.VBox(children=[
accord2,
widgets.HBox(
children=[ptcl_refresh_toggle, ptcl_refresh_button])
])
set_widget_dimensions(container_ptcl, width=370)
# Global container
if (self.avail_fields is not None) and \
(self.avail_species is not None):
global_container = widgets.HBox(
children=[container_fld, container_ptcl])
display(global_container)
elif self.avail_species is None:
display(container_fld)
elif self.avail_fields is None:
display(container_ptcl)
def __init__(self, start, next_frame, L=8):
self.start = start
self.next_frame = next_frame
self.L = L
self.screen = Screen((400, 400), L=L)
layout = self.screen._layout
controller = {}
controller['blank'] = widgets.ToggleButton(description='',
button_style='',
layout=layout)
controller['up'] = widgets.ToggleButton(description='▲',
button_style='',
layout=layout)
controller['down'] = widgets.ToggleButton(description='▼',
button_style='',
layout=layout)
controller['left'] = widgets.ToggleButton(description='◀︎',
button_style='',
layout=layout)
controller['right'] = widgets.ToggleButton(description='►',
button_style='',
layout=layout)
controller['A'] = widgets.ToggleButton(description='A',
button_style='',
layout=layout)
controller['B'] = widgets.ToggleButton(description='B',
button_style='',
layout=layout)
controller['X'] = widgets.ToggleButton(description='X',
button_style='',
layout=layout)
controller['Y'] = widgets.ToggleButton(description='Y',
button_style='',
layout=layout)
controller['next'] = widgets.ToggleButton(
description='Next',
button_style='',
layout=self.screen._wide_layout)
[b, u, d, l, r, A, B, X, Y, c] = [
controller['blank'], controller['up'], controller['down'],
controller['left'], controller['right'], controller['A'],
controller['B'], controller['X'], controller['Y'],
controller['next']
]
interface = []
interface.append(
widgets.HBox([self.screen.pixel[x, 0]._button
for x in range(L)] + [b, u, b, b, b, X, b]))
interface.append(
widgets.HBox([self.screen.pixel[x, 1]._button
for x in range(L)] + [l, b, r, b, Y, b, A]))
interface.append(
widgets.HBox([self.screen.pixel[x, 2]._button
for x in range(L)] + [b, d, b, b, b, B, b]))
interface.append(
widgets.HBox([self.screen.pixel[x, 3]._button
for x in range(L)] + [c]))
for y in range(4, L):
interface.append(
widgets.HBox(
[self.screen.pixel[x, y]._button for x in range(L)]))
interface.append(self.screen.pixel['text']._button)
self.controller = controller
start(self)
display(widgets.VBox(interface))
b.observe(self.given_blank)
for button in self.controller:
if button != 'blank':
self.controller[button].observe(self.given_button)
def build_widget(self):
from ipywidgets import widgets
start, end = self.experiment.usable_replay_range
options = []
current = start
while current <= end:
# Never display microseconds
options.append((current.replace(microsecond=0).time().isoformat(), current))
current += datetime.timedelta(seconds=1)
# But we need to keep microseconds in the first value, so we don't go before
# the experiment start when scrubbing backwards
current = current.replace(microsecond=0)
scrubber = widgets.SelectionSlider(
description="Current time",
options=options,
disabled=False,
continuous_update=False,
)
def advance(change):
if self.realtime:
# We're being driven in realtime, the advancement
# here is just to keep the UI in sync
return
old_status = self.experiment.widget.status
self.experiment.widget.status = "Updating"
self.experiment.widget.render()
self(change["new"])
self.experiment.widget.status = old_status
self.experiment.widget.render()
scrubber.observe(advance, "value")
def realtime_callback():
self.experiment.widget.render()
try:
scrubber.value = self.experiment._replay_time_index.replace(
microsecond=0
)
except Exception:
# The scrubber is an approximation of the current time, we shouldn't
# bail out if it can't be updated (for example at experiment bounds)
pass
if not self.realtime:
raise StopIteration()
play_button = widgets.ToggleButton(
value=False,
description="",
disabled=False,
tooltip="Play back in realtime",
icon="play",
)
def playback(change):
import threading
if change["new"]:
thread = threading.Thread(
target=self.in_realtime, kwargs={"callback": realtime_callback}
)
thread.start()
else:
self.realtime = False
play_button.observe(playback, "value")
self.widget = widgets.HBox(children=[scrubber, play_button])
return self.widget
from ipywidgets import widgets
from ipywidgets import Layout, HBox, VBox
from IPython.display import display
with open('input.txt', 'w') as file:
file.write('')
b = widgets.ToggleButton(description='',
button_style='',
layout=Layout(width='50px', height='50px'))
u = widgets.ToggleButton(description='▲',
button_style='',
layout=Layout(width='50px', height='50px'))
d = widgets.ToggleButton(description='▼',
button_style='',
layout=Layout(width='50px', height='50px'))
l = widgets.ToggleButton(description='◀︎',
button_style='',
layout=Layout(width='50px', height='50px'))
r = widgets.ToggleButton(description='►',
button_style='',
layout=Layout(width='50px', height='50px'))
o = widgets.ToggleButton(description='O',
button_style='',
layout=Layout(width='50px', height='50px'))
x = widgets.ToggleButton(description='X',
button_style='',
layout=Layout(width='50px', height='50px'))
line = []
line.append(widgets.HBox([b, u, b, b, b, o]))
primary_y = widgets.Dropdown(
options=df_column_list
)
secondary_y = widgets.Dropdown(
options=df_column_list
)
container2 = widgets.HBox([primary_y, secondary_y])
logger.debug("gset up widgets - row 3")
add_ticker_name = widgets.Text(
description="New ticker:"
)
add_ticker_button = widgets.ToggleButton(
value=False,
description='Add Ticker',
disabled=False,
button_style='success', # 'success', 'info', 'warning', 'danger' or ''
tooltip='Description',
icon='plus'
)
container3 = widgets.HBox([add_ticker_name, add_ticker_button])
# Assign an empty figure widget with two traces
trace0 = go.Scatter(
x=df.index,
y=df[primary_y.value],
opacity=0.75,
name=primary_y.value,
line={"dash": "solid"}
)
def add_toggle(desc):
return widgets.ToggleButton(description=desc,layout=widgets.Layout(width='auto'),disabled=False)
def old_initiate(self):
tab_children = []
###########################
# data 1 box
d1_vbox_childs = []
##
###
d1_button_next = widgets.Button(description='next measurement')
d1_button_prev = widgets.Button(description='prev measurement')
d1_button_next.on_click(self.on_d1_botton_next)
d1_button_prev.on_click(self.on_d1_botton_prev)
d1_box_h_1 = widgets.HBox([d1_button_prev, d1_button_next])
###
d1_vbox_childs.append(d1_box_h_1)
##
###
d1_text_path = widgets.Text(placeholder='path name', disabled=False)
self.d1_text_path = d1_text_path
d1_vbox_childs.append(d1_text_path)
##
d1_vbox = widgets.VBox(d1_vbox_childs)
tab_children.append({'element': d1_vbox, 'title': 'iMet'})
############################
# data 2 box
d2_vbox_childs = []
##
###
d2_button_next = widgets.Button(description='next measurement')
d2_button_prev = widgets.Button(description='prev measurement')
self.d2_dropdown_fnames = widgets.Dropdown(
options=[
1
], #[i.name for i in self.controller.data.dataset2.path2data_list],
value=1, #self.controller.data.dataset2.path2active.name,
# description='N',
disabled=False,
)
d2_button_next.on_click(self.on_d2_botton_next)
d2_button_prev.on_click(self.on_d2_botton_prev)
self.d2_dropdown_fnames.observe(self.on_change_d2_dropdown_fnames)
d2_box_h_1 = widgets.HBox(
[d2_button_prev, d2_button_next, self.d2_dropdown_fnames])
###
d2_vbox_childs.append(d2_box_h_1)
##
###
# text field showing the path
d2_text_path = widgets.Text(placeholder='path name', disabled=False)
self.d2_text_path = d2_text_path
d2_vbox_childs.append(d2_text_path)
##
d2_vbox = widgets.VBox(d2_vbox_childs)
tab_children.append({'element': d2_vbox, 'title': 'POPS'})
# others box
# Tab
tab = widgets.Tab([child['element'] for child in tab_children])
for e, child in enumerate(tab_children):
tab.set_title(e, child['title'])
# accordeon
self.accordeon_assigned = widgets.Valid(
value=False,
description='bound?',
)
self.dropdown_popssn = widgets.Dropdown(
options=['00', '14', '18'],
# value='2',
description='popssn',
disabled=False,
)
self.inttext_deltat = widgets.IntText(value=0,
description='deltat',
disabled=False)
self.inttext_deltat.observe(self.on_inttext_deltat)
self.dropdown_gps_bar_bad = widgets.Dropdown(
options=[
'gps', 'baro', 'bad', 'bad_but_usable_gps',
'bad_but_usable_baro'
],
value='gps',
description='which alt to use:',
disabled=False,
)
self.button_bind_measurements = widgets.ToggleButton(
description='bind/unbind measurements')
# button_bind_measurements.on_click(self.deprecated_on_button_bind_measurements)
self.button_bind_measurements.observe(self.on_button_bind_measurements)
accordon_box = widgets.VBox([
self.accordeon_assigned, self.dropdown_popssn, self.inttext_deltat,
self.dropdown_gps_bar_bad, self.button_bind_measurements
])
accordion_children = [accordon_box]
accordion = widgets.Accordion(children=accordion_children)
accordion.set_title(0, 'do_stuff')
# messages
self.messages = widgets.Textarea('\n'.join(self.controller._message),
layout={'width': '100%'})
# message_box = widgets.HBox([self.messages])
# OverVbox
overVbox = widgets.VBox([tab, accordion, self.messages])
display(overVbox)
####################
self.update_d1()
self.update_d2()
self.update_accordeon()
def __init__(self, grade_postfixes={"+": -0.3, "-": 0.3}, debug=False):
self.file_chooser = FileChooser(str(Path("~").expanduser().resolve()),
"")
self.path = None
self.ignore_cell_edited = False
self.grade_postfixes = grade_postfixes
self._undo = []
self._redo = []
self._students_fixed_cols = 4
self.debug = debug
events = [
"cell_edited",
"row_added",
"row_removed",
]
all_events = [
"instance_created",
"cell_edited",
"selection_changed",
"viewport_changed",
"row_added",
"row_removed",
"filter_dropdown_shown",
"filter_changed",
"sort_changed",
"text_filter_viewport_changed",
"json_updated",
]
self.file_chooser.register_callback(self.selected_file_changed)
self.grid_tasks = qgrid.show_grid(
pd.DataFrame(data=dict(Task=["Task 1"], Points=[10])),
show_toolbar=True,
grid_options=dict(
maxVisibleRows=50,
minVisibleRows=2,
sortable=False,
filterable=False,
autoEdit=True,
enableColumnReorder=False,
),
)
self.grid_tasks.on(events, self.tasks_changed)
self.grid_tasks.on(["selection_changed", "row_removed"],
self.select_last_row)
self.grid_students = qgrid.show_grid(
pd.DataFrame(
data={
"Student": ["Student A"],
"Grade": ["4"],
"Adjustment": [0],
"Total": ["5 (50%)"],
"Task 1": [5.0],
}),
show_toolbar=True,
grid_options=dict(
maxVisibleRows=50,
minVisibleRows=2,
sortable=False,
filterable=False,
autoEdit=True,
enableColumnReorder=False,
column_definitions={"Total": dict(editable=False)},
),
)
self.grid_students.on(events, self.students_changed)
self.grid_students.on(["selection_changed", "row_removed"],
self.select_last_row)
self.grid_grades = qgrid.show_grid(
pd.DataFrame(
data={
"Grade": ["1", "2", "3", "4", "5", "6"],
"Min Percentage": [85, 70, 55, 40, 20, 0],
"Min Points": [8.5, 7, 5.5, 4, 2, 0],
"Min Points": [10, 8, 6.5, 5, 3.5, 1.5],
}),
show_toolbar=True,
grid_options=dict(
maxVisibleRows=50,
minVisibleRows=2,
sortable=False,
filterable=False,
autoEdit=True,
enableColumnReorder=False,
),
)
self.grid_grades.on(events, self.grades_changed)
self.grid_grades.on(["selection_changed", "row_removed"],
self.select_last_row)
self.grid_score = qgrid.show_grid(
pd.DataFrame(data={
"Grade": [],
"Amount": [],
"Students": []
}),
show_toolbar=False,
grid_options=dict(
maxVisibleRows=50,
minVisibleRows=2,
sortable=False,
filterable=False,
autoEdit=False,
editable=False,
enableColumnReorder=False,
),
)
self.grid_points = qgrid.show_grid(
pd.DataFrame(data={
"Points": [],
"Grade": [],
"Amount": [],
"Students": []
}),
show_toolbar=False,
grid_options=dict(
maxVisibleRows=50,
minVisibleRows=2,
sortable=False,
filterable=False,
autoEdit=False,
editable=False,
enableColumnReorder=False,
),
)
self.output_text = widgets.Output(layout={"border": "1px solid black"})
self.output_plot_score = widgets.Output()
self.output_info = widgets.Output()
self.button_undo = Button(description="Undo")
self.button_redo = Button(description="Redo")
self.button_save = Button(description="Save")
self.button_load = Button(description="Load")
self.button_autosave = widgets.ToggleButton(
value=True,
description="Autosave enabled",
button_style="success",
tooltip="Toggles the automatic save feature upon changes.",
)
self.button_update = widgets.ToggleButton(
value=True,
description="Updating enabled",
button_style="success",
tooltip=
"Toggles the automatic recalculation when editing cells in the table. These auto updates might be annoying when trying to edit multiple data fields.",
)
self.button_postfix = widgets.ToggleButton(
value=False,
description="Drop Postfix",
disabled=False,
button_style="info", # 'success', 'info', 'warning', 'danger' or ''
tooltip=
"Wether or not the grade overview and plot will aggregate grades with different postfixes into one grade. E.g. the grades '2-','2','2+' will all be shown as '2'.",
icon="times", # (FontAwesome names without the `fa-` prefix)
)
self.passed_perc = widgets.FloatText(value=40,
description="Passed:",
disabled=False)
self.button_save.on_click(self.click_save)
self.button_load.on_click(self.click_load)
self.button_undo.on_click(self.click_undo)
self.button_redo.on_click(self.click_redo)
self.button_autosave.observe(self.switch_autosave)
self.button_update.observe(self.switch_disable_update)
self.button_postfix.observe(self.switch_aggregate_postfix)
self.passed_perc.observe(self.passed_percentage_changed)
self.button_bar_files = HBox([
self.button_save,
self.button_load,
self.button_autosave,
])
self.button_bar_other = HBox([
self.button_undo,
self.button_redo,
self.button_update,
self.button_postfix,
self.passed_perc,
widgets.Label(value="%"),
])
result = None
if self.path is not None:
result = self.load()
if not result:
self.recalculate_totals()
def init(*args, **kwargs):
global flag, downflag, shiftflag
w = widgets.Image(value=m.system.image_data(), width=600)
d = Event(source=w,
watched_events=[
'mousedown', 'mouseup', 'mousemove', 'keyup', 'keydown',
'wheel'
])
no_drag = Event(source=w,
watched_events=['dragstart'],
prevent_default_action=True)
d.on_dom_event(listen_mouse)
run = widgets.ToggleButton(
value=False,
description='Run',
disabled=False,
button_style='', # 'success', 'info', 'warning', 'danger' or ''
tooltip='run the simulation',
icon='play')
pause = widgets.ToggleButton(
value=False,
description='Pause',
disabled=False,
button_style='', # 'success', 'info', 'warning', 'danger' or ''
tooltip='pause the simulation',
icon='pause')
reset = widgets.ToggleButton(
value=False,
description='Reset',
disabled=False,
button_style='', # 'success', 'info', 'warning', 'danger' or ''
tooltip='reset the simulation',
icon='stop')
def onToggleRun(b):
global flag
if run.value:
run.button_style = 'success'
pause.value = False
pause.button_style = ''
reset.value = False
reset.button_style = ''
flag = True
else:
run.button_style = ''
flag = False
def onTogglePause(b):
global flag
if pause.value:
pause.button_style = 'success'
run.value = False
run.button_style = ''
reset.value = False
reset.button_style = ''
flag = False
else:
pause.button_style = ''
flag = True
def onToggleReset(b):
global flag
if reset.value:
reset.button_style = 'success'
pause.value = False
pause.button_style = ''
run.value = False
run.button_style = ''
flag = False
m.Universe.reset()
else:
reset.button_style = ''
#w = create_simulation()
buttons = widgets.HBox([run, pause, reset])
run.observe(onToggleRun, 'value')
pause.observe(onTogglePause, 'value')
reset.observe(onToggleReset, 'value')
box = widgets.VBox([w, buttons])
display(box)
def background_threading():
global flag
while True:
m.Simulator.context_make_current()
if flag:
m.step()
w.value = m.system.image_data()
m.Simulator.context_release()
time.sleep(0.01)
t = threading.Thread(target=background_threading)
t.start()
def __init__(self, layout):
self._button = widgets.ToggleButton(description='',
button_style='',
layout=layout,
disabled=True)