def _populate_tab(index: int, df: pd.DataFrame):
df_widget, visible_df = searchable_dataframe(df)
my_graph_output = widgets.Output(layout=widgets.Layout(
min_width="40%"))
render_points_button = widgets.Button(description="Render points")
with my_graph_output:
display(starter_cluster_fig)
def _plot_dataframe_points(mysom: sompy.sompy.SOM, df: pd.DataFrame):
my_graph_output.clear_output()
with my_graph_output:
fig, ax = make_cluster_graph(mysom, cl_labels)
coords = dataframe_to_coords(mysom, df)
render_points_to_axes(ax, coords)
display(fig)
render_points_button.on_click(
lambda *args: _plot_dataframe_points(mysom, visible_df.df))
return widgets.HBox([
widgets.VBox([
widgets.HBox([
widgets.Label(value=f"Cluster #{index}"),
widgets.HTML(
layout={
'min_width': '20px',
'min_height': '20px'
},
value=
f"<div style='min_width: 20px; min_height: 20px; border: 1px solid black; background-color: {tuple_to_css_rgba(get_tab20_color(index))}; color: {tuple_to_css_rgba(get_tab20_color(index))};'>_</div>"
),
]), render_points_button, df_widget
]),
# By including the same "graph_output" instance across all tabs,
# we can render the graph once and have it show up in every tab
my_graph_output
])
def __init__(self, paramlist, paramdefs, title=None):
super(Configurator,
self).__init__(layout=ipy.Layout(display='flex',
flex_flow='column',
align_self='flex-start',
align_items='stretch',
max_width='100%'))
self.paramlist = paramlist
self.paramdefs = paramdefs
self.apply_button = ipy.Button(description='Apply')
self.apply_button.on_click(self.apply_values)
self.reset_button = ipy.Button(description='Reset')
self.reset_button.on_click(self.reset_values)
self.buttons = ipy.Box([self.reset_button, self.apply_button],
layout=ipy.Layout(align_self='center'))
self.selectors = collections.OrderedDict([(p.name, ParamSelector(p))
for p in paramdefs])
self.reset_values()
title = utils.if_not_none(title, 'Configuration')
self.title = ipy.HTML('<center><h4>%s</h4></center><hr>' % title,
align_self='center')
self.currentconfig = ipy.Textarea(description='<i>Current params</i>',
disabled=True,
value=self._pretty_print_config(),
layout=ipy.Layout(
width='350px',
min_height='300px',
max_height='500px',
display='flex',
flex_flow='column'))
self.middle = ipy.HBox(
[ipy.VBox(self.selectors.values()), self.currentconfig])
self.children = [self.title, self.middle, self.buttons]
def __init__(self,
description='Select computer:',
path_to_root='../',
**kwargs):
"""Dropdown for configured AiiDA Computers.
description (str): Text to display before dropdown.
path_to_root (str): Path to the app's root folder.
"""
self.output = ipw.Output()
self._dropdown = ipw.Dropdown(options={},
value=None,
description=description,
style={'description_width': 'initial'},
disabled=True)
link((self, 'computers'), (self._dropdown, 'options'))
link((self._dropdown, 'value'), (self, 'selected_computer'))
btn_refresh = ipw.Button(description="Refresh",
layout=ipw.Layout(width="70px"))
btn_refresh.on_click(self.refresh)
self.observe(self.refresh, names='allow_select_disabled')
self._setup_another = ipw.HTML(
value=
"""<a href={path_to_root}aiidalab-widgets-base/setup_computer.ipynb target="_blank">
Setup new computer</a>""".format(path_to_root=path_to_root))
children = [
ipw.HBox([self._dropdown, btn_refresh, self._setup_another]),
self.output
]
self.refresh()
super().__init__(children=children, **kwargs)
def __init__(self):
self._layout = wg.Layout(width='300px', height='60px')
self._mkdir = wg.Button(value=False,
description='Package creation',
disabled=False,
layout=self._layout)
self._create = wg.Button(value=False,
description='Model creation',
disabled=False,
layout=self._layout)
self._edit = wg.Button(value=False,
description='Model edition',
disabled=False,
layout=self._layout)
self._transformation = wg.Button(value=False,
description='Model transformation',
disabled=False,
layout=self._layout)
self._display = wg.Button(value=False,
description='Model display',
disabled=False,
layout=self._layout)
self._about = wg.Button(value=False,
description='About',
disabled=False,
layout=self._layout)
self._displayer = wg.VBox([
wg.HTML(
value='<font size="5"><b>Model manager for Pycrop2ml</b></font>'
), self._mkdir, self._create, self._edit, self._transformation,
self._display, self._about
],
layout=wg.Layout(align_items='center'))
self._out = wg.Output()
self._out2 = wg.Output()
def __init__(self, flows, **kwargs):
super().__init__(1, 3, grid_gap="10px", **kwargs)
self._selector = ipywidgets.Select(
layout=ipywidgets.Layout(height="100%", width="initial"))
self._flow_widget = WorkflowWidget(layout=ipywidgets.Layout(
flex="1 0 auto"))
self._vg_widget = VersionGraftWidget(layout=ipywidgets.Layout(
flex="1 0 auto"))
self.flows = flows
ipywidgets.link((self._selector, "value"), (self, "selected_id"))
ipywidgets.link((self._flow_widget, "version"),
(self, "selected_version"))
traitlets.dlink(
(self._selector, "value"),
(self._flow_widget, "flow"),
transform=lambda flow_id: self._flows_lookup.get(flow_id, None),
)
traitlets.dlink((self._flow_widget, "current_vg"),
(self._vg_widget, "vg"))
self._flow_widget.observe(
lambda change: self.set_trait("current_flow", change["new"]),
names="flow")
self._flow_widget.observe(
lambda change: self.set_trait("current_vg", change["new"]),
names="current_vg",
)
self[0, 0] = ipywidgets.VBox(
children=[ipywidgets.HTML("<h2>Workflows</h2>"), self._selector],
layout=ipywidgets.Layout(flex="1 0 auto"),
)
self[0, 1] = self._flow_widget
self[0, 2] = self._vg_widget
def get_start_widget(appbase, jupbase):
#http://fontawesome.io/icons/
template = """
<table>
<tr>
<th style="text-align:center">Tutorials</th>
<th style="width:70px" rowspan=2></th>
<th style="text-align:center">Corelevel Spectra</th>
<th style="width:70px" rowspan=2></th>
<th style="text-align:center">Utility</th>
<th style="width:70px" rowspan=2></th>
<th style="text-align:center">Workflow check</th>
<tr>
<td valign="top"><ul>
<li><a href="{appbase}/fleur_tutorial/getting_started.ipynb" target="_blank">Fleur tutorial</a>
</ul></td>
<td valign="top"><ul>
<li><a href="{appbase}/corelevel_spectra/Plotting_corelevel_spectra_app.ipynb" target="_blank">all in one</a>
<li><a href="{appbase}/corelevel_spectra/display.ipynb" target="_blank">display</a>
<li><a href="{appbase}/corelevel_spectra/compare.ipynb" target="_blank">compare</a>
<li><a href="{appbase}/corelevel_spectra/search.ipynb" target="_blank">search</a>
</ul></td>
<td valign="top"><ul>
<li><a href="{appbase}/slab/build.ipynb" target="_blank">Construct slab</a>
</ul></td>
<td valign="top"><ul>
<li><a href="{appbase}/slab/build.ipynb" target="_blank">fleur_scf</a>
<li><a href="{appbase}/slab/build.ipynb" target="_blank">fleur_eos</a>
</ul></td>
</tr></table>
"""
html = template.format(appbase=appbase, jupbase=jupbase)
return ipw.HTML(html)
def __init__(
self,
question,
labels,
question_template=None, # type: Optional[Dict[str, str]]
width="150px",
buttons_per_row=1):
# type: (...) -> None
self.question_box = ipw.HTML(value='')
self.labels = labels
self.width = width
self.buttons_per_row = buttons_per_row
self._make_buttons(labels)
if question_template is not None:
self.question_template = question_template
else:
self.question_template = {}
self.set_question(question)
self.submit_func = None
super().__init__(
ipw.VBox([self.question_box] + self.button_rows,
layout=ipw.Layout(width="250px")))
def show_plots(val):
plot_area.clear_output()
show = show_groups_toggle.value
exclusive = exclusive_groups_toggle.value == 'Exclusive'
with plot_area:
if raw_data_toggle.value == 'Raw':
if show and exclusive:
display(iw.VBox(rows_groups_exclusive_raw))
elif show and not exclusive:
display(iw.VBox(rows_groups_nonexclusive_raw))
elif not show:
display(iw.VBox(rows_raw))
elif raw_data_toggle.value == 'Filtered':
if show and exclusive:
display(iw.VBox(rows_groups_exclusive))
if show and not exclusive:
display(iw.VBox(rows_groups_nonexclusive))
elif not show:
display(iw.VBox(rows))
status_indicator.clear_output()
with status_indicator:
display(iw.HTML('<h3 style="color:green">Ready</h3>'))
def save_source(sender):
UI.source_column = sender["new"]
val = "Source Column set to"
if sender["old"] == None:
new1 = Widget = widgets.HTML(
value="<b><font color='%s'>%s: </font> </b>%s<br><br>" %
(UI.hl_color1, val, sender["new"]))
new2 = widgets.Select(options=UI.main_df.columns,
value=None,
description='Destination Column',
style=UI.descr_style)
new2.observe(save_dest, names="value")
UI.reload_data("Data", new1, new2)
else:
for i in UI.content["Data"]:
if "HTML" in str(type(i)):
if val in i.value:
text = sender["new"]
i.value = "<b><font color='%s'>%s: </font></b>%s<br><br>" % (
UI.hl_color1, val, sender["new"])
UI.reload_data("Data")
def __init__(self,
value=60,
min=0,
max=100,
step=10,
description='Choose the percentage below:',
name=str(Step.global_id + 1),
show_previous=True,
show_next=True):
self.title = widgets.HTML(description)
self.slider = widgets.IntSlider(value=value,
min=min,
max=max,
step=step,
description='',
disabled=False,
continuous_update=False,
orientation='horizontal',
readout=True,
readout_format='d')
super().__init__(name, show_previous, show_next)
self.resetParameters()
pass
def __init__(self, label_name):
self.clix = 0 # current landmark index
self.length = len(db)
self.n_panels = 5
self.panels = [ImageAndLabel() for _ in range(self.n_panels)]
self.label_name = label_name
self.landmarks = Landmarks({k: None for k in db.keys()})
self.c = widgets.HTML('Click or type on me!')
button = widgets.Button(description="Save",
layout=widgets.Layout(width='auto'))
button.on_click(self.save)
w = widgets.HBox([*self.panels])
w = widgets.VBox([w, self.c, button])
self.widget = w
self.d = Event(source=self.widget, watched_events=['keydown'])
self.d.on_dom_event(self.handle_event)
self.target_label = 'q'
self.render()
display(self.widget)
def __init__(self, ip, name):
# Here we call ipython ip to avoid conflict with the ipython file
self.ip = ip
self.name = name
if self.name in self.ip.shell.user_ns:
aut = self.ip.shell.user_ns[self.name].strip()
states, transitions, _ = self._d3_of_aut(aut)
self.context = aut.context()
# Here Add the conversion from vcsn to d3 datas
else:
states = [{'id': 0}]
transitions = [{'source': '0', 'label': ''},
{'target': '0', 'label': ''}]
self.context = vcsn.context('lal(a-z), b')
aut = AutomatonD3Widget(states=states, transitions=transitions)#, context=self.context)
self.error = widgets.HTML(value='')
self._widget_ctx = vcsn.ipython.ContextText(self, self.context)
self._widget_ctx.text.observe(self._on_change, 'value')
self._widget = aut
self._widget.observe(self._on_change, ['states','transitions'])
def quiz_word2vec_subsampling():
# lesson 4, quiz 4
import ipywidgets as widgets
from IPython.display import display
description = widgets.Output()
with description:
display(
widgets.HTML("""
In the implementation above, which words are subsampled (i.e. too frequent words are thrown away with some probability)?
"""))
return Quiz(
description,
[
"Central words",
"Context words",
"Negative samples",
"All of them",
],
"Central words",
)
def __init__(self, title="Progress Bar", **kwargs):
"""Initialize ProgressBarWidget."""
self.title = title
self.correspondance = {
"created": 0,
"running": 1,
"waiting": 1,
"killed": 2,
"excepted": 2,
"finished": 2,
}
self.progress_bar = ipw.IntProgress(
value=0,
min=0,
max=2,
step=1,
description='Progress:',
bar_style='warning', # 'success', 'info', 'warning', 'danger' or ''
orientation='horizontal',
layout={'width': '800px'})
self.state = ipw.HTML(description="Calculation state:", value='Created', style={'description_width': 'initial'})
super().__init__(children=[self.progress_bar, self.state], **kwargs)
def quiz_word2vec_negative_sampling():
# lecture 4, quiz 5
import ipywidgets as widgets
from IPython.display import display
description = widgets.Output()
with description:
display(
widgets.HTML("""
How is negative sampling performed? Why?
"""))
return Quiz(
description,
[
"without replacement; negative samples are i.i.d.",
"with replacement; negative samples are i.i.d.",
"without replacement; it is efficient",
"with replacement; it is efficient",
],
"with replacement; negative samples are i.i.d.",
)
def _widget_upload_data_type1(self):
"""upload EM file and parse metadata
"""
title = widgets.HTML('''<h5>Upload data type 1 <h5/>
<hr style="height:1px;border-width:0;color:black;background-color:gray">
''')
self.data1 = FileChooser(use_dir_icons=True)
self.data1.title = '<b>data type 1</b>'
vbox = widgets.VBox([title, self.data1])
def on_upload_change(change):
#for name, file_info in self.EM_upload.value.items():
name = self.data0.selected
self._add_to_dir(name, target_dir='data', level_dir='type1')
self._add_to_Exdir(name, target_dir='data', level_dir='type1')
#self._add_file_to_Expipe(name, target_dir='data', level_dir='type1')
#self._add_to_Zip(name, target_dir='data', level_dir='type1')
self.data0.register_callback(on_upload_change)
return vbox
def quiz_word2vec_word_vector():
# lesson 4, quiz 3
import ipywidgets as widgets
from IPython.display import display
description = widgets.Output()
with description:
display(
widgets.HTML("""
word2vec algorithm learns two matrices: the matrix of central vectors and the matrix of context vectors.
In the implementation above, how is the word vector computed for a given word?
"""))
return Quiz(
description,
[
"Taken from the matrix of context vectors",
"Taken from the matrix of central vectors",
"It is the average of central and context vectors",
"None of the above",
],
"Taken from the matrix of central vectors",
)
def circuit_data_table(qc):
ops = qc.count_ops()
num_cx = None
if 'cx' in ops.keys():
num_cx = ops['cx']
html = "<table {}>".format(TABLE_STYLE)
html += "<tr><th style={}>{}</th><th></tr>".format(TD_STYLE, qc.name)
html += "<tr><td style={}>Width</td><td>{}</td></tr>".format(
TD_STYLE, qc.width())
html += "<tr><td style={}>Depth</td><td>{}</td></tr>".format(
TD_STYLE, qc.depth())
html += "<tr><td style={}>Gate Count</td><td>{}</td></tr>".format(
TD_STYLE, sum(ops.values()))
html += "<tr><td style={}>CX Count</td><td>{}</td></tr>".format(
TD_STYLE, num_cx)
html += "</table>"
out_wid = wid.HTML(html, layout=wid.Layout(width='45%'))
return out_wid
def _ipython_display_(self):
import ipywidgets
from IPython.display import display, Markdown
names = dir(self)
names.sort()
def change_field(_ftype, _box, _var_window):
def _change_field(event):
fobj = getattr(_ftype, event['new'])
_box.clear_output()
with _box:
display(
Markdown(data="```python\n" +
textwrap.dedent(fobj.get_source()) + "\n```"))
values = inspect.getclosurevars(fobj._function).nonlocals
_var_window.value = _fill_values(values)
return _change_field
flist = ipywidgets.Select(options=names,
layout=ipywidgets.Layout(height='95%'))
source = ipywidgets.Output(
layout=ipywidgets.Layout(width='100%', height='9em'))
var_window = ipywidgets.HTML(value='Empty')
var_box = ipywidgets.Box(layout=ipywidgets.Layout(
width='100%', height='100%', overflow_y='scroll'))
var_box.children = [var_window]
ftype_tabs = ipywidgets.Tab(children=[source, var_box],
layout=ipywidgets.Layout(flex='2 1 auto',
width='auto',
height='95%'))
ftype_tabs.set_title(0, "Source")
ftype_tabs.set_title(1, "Variables")
flist.observe(change_field(self, source, var_window), "value")
display(
ipywidgets.HBox([flist, ftype_tabs],
layout=ipywidgets.Layout(height='14em')))
def _get_param_iterator(self):
"""Return ParameterGrid instance for the given param_grid"""
iterator = super()._get_param_iterator()
iterator = list(iterator)
n_candidates = len(iterator)
cv = model_selection._split.check_cv(self.cv, None)
n_splits = getattr(cv, "n_splits", 3)
max_value = n_candidates * n_splits # count the amount of iterations total
progress_label = ipywidgets.HTML()
progress_bar = ipywidgets.FloatProgress(
min=0, max=max_value, description="GridSearchCV:"
)
progress_box = ipywidgets.HBox(
children=[progress_bar, progress_label]
) # setup a progress label + bar
display(progress_box)
original_fit = self.estimator.__class__.fit
def fit(*args, **kwargs):
progress_bar.value += (
1
) # every time fit is called, increase progress bar by 1
if (
progress_bar.value == max_value
): # if max value is reached, display finished and turn green
progress_label.value = "finished"
progress_bar.bar_style = "success"
original_fit(*args, **kwargs)
self.estimator.__class__.fit = fit
return iterator
def _build(self):
desc = self.desc
if self.units is not None:
desc += "\n\nValues with no units will be assumed to be %s [%s]." % (
self.units, '{:~}'.format(self.units))
if self.min is not None or self.max is not None:
desc += "\n\n"
if self.min is not None:
desc += "Min: %s\n" % self.min
if self.max is not None:
desc += "Max: %s\n" % self.max
desc += "\n"
if self.units:
desc += "You can type expressions using other units and they will be converted if possible."
if self.min is not None:
desc += "\n\n"
if self.min is not None:
desc += "Min: %s\n" % self.min
if self.max is not None:
desc += "Max: %s\n" % self.max
desc += "\n"
label = widgets.HTML(
value='<p data-toggle="popover" title="%s">%s</p>' %
(desc, self.name),
layout=widgets.Layout(flex='2 1 auto'))
form_item_layout = widgets.Layout(display='flex',
flex_flow='row',
border='solid 1px lightgray',
justify_content='space-between',
padding='5px',
width=self._width)
self.w = widgets.Box([label, self.dd, self.valid],
layout=form_item_layout)
def __call__(self, filename):
cmd = (self.cmd + ' ' + filename).split(' ')
zero = time.monotonic_ns()
p = subprocess.Popen(cmd,
stdout=subprocess.PIPE,
stderr=subprocess.STDOUT)
#
status = widgets.HTML()
progress = widgets.FloatProgress(value=0.0, min=0.0, max=1.0)
display(widgets.VBox([status,progress]))
out = widgets.Output()
a = widgets.HBox([out], layout=widgets.Layout(height='100px', overflow_y='auto'))
display(a)
with out:
total = 0
for line in iter(p.stdout.readline, b''):
tmp = re.search(r'([0-9]*) it',line.decode('utf-8'))
print(">>> " + line.decode('utf-8').rstrip())
if tmp:
cur = int(tmp.groups()[0])
if total > 0 and cur > 0:
progress.value = float(cur) / total
ellapsed = int((time.monotonic_ns() - zero)*1e-9)
speed = cur / ellapsed
status.value = f'{cur} / {total} Iters. <br/> {ellapsed} seconds. </br> {(total - cur) / speed} seconds to finish'
#print(">>> " + str(cur) + ' / ' + str(total))
tmp = re.search(r'Setting action Solve at ([0-9\.]*) iterations',line.decode('utf-8'))
if tmp:
total = int(float(tmp.groups()[0]))
def __init__(
self,
embedded: bool = True,
title: str = None,
**kwargs,
) -> None:
providers_header = ipw.HTML("<h4>Select a provider</h4>")
providers = OptimadeQueryProviderWidget(
embedded=embedded,
width_ratio=kwargs.pop("width_ratio", None),
width_space=kwargs.pop("width_space", None),
database_limit=kwargs.pop("database_limit", None),
disable_providers=kwargs.pop("disable_providers",
self._disable_providers),
skip_databases=kwargs.pop("skip_databases", self._skip_databases),
provider_database_groupings=kwargs.pop(
"provider_database_groupings", self._database_grouping),
)
filters = OptimadeQueryFilterWidget(
embedded=embedded,
button_style=kwargs.pop("button_style", None),
result_limit=kwargs.pop("results_limit", None),
subparts_order=kwargs.pop("subparts_order", None),
)
ipw.dlink((providers, "database"), (filters, "database"))
filters.observe(self._update_structure, names="structure")
self.title = title or "OPTIMADE"
layout = kwargs.pop("layout", {"width": "auto", "height": "auto"})
super().__init__(
children=(providers_header, providers, filters),
layout=layout,
**kwargs,
)
def nbquiz(question: str, options: List[str], correct_answer: int,
globals: Optional[Dict[str, Any]],
title: str = 'Quiz', debug: bool = False) -> object:
import ipywidgets as widgets
if isinstance(correct_answer, str):
correct_answer = int(eval(correct_answer, globals))
radio_options = [(quiztext(words), i) for i, words in enumerate(options)]
alternatives = widgets.RadioButtons(
options = radio_options,
description = '',
disabled = False
)
title_out = widgets.HTML(value=f'<h4>{quiztext(title)}</h4><strong>{quiztext(question)}</strong>')
check = widgets.Button()
def clear_selection(change: Any) -> None:
check.description = 'Submit'
clear_selection(None)
def check_selection(change: Any) -> None:
answer = int(alternatives.value) + 1
if answer == correct_answer:
check.description = 'Correct!'
else:
check.description = 'Incorrect!'
return
check.on_click(check_selection)
alternatives.observe(clear_selection, names='value')
return widgets.VBox([title_out, alternatives, check])
def __init__(self):
super(ChangeLog, self).__init__(orientation='vertical')
try:
current = version.parse(mdt.__version__)
latest = self.version_check()
if current >= latest:
versiontext = 'Up to date. Latest release: %s' % latest
else:
versiontext = (
'New release available! '
'(Current: %s, latest: %s <br>' % (current, latest) +
'<b>Install it:</b> '
'<span style="font-family:monospace">pip install -U moldesign'
'</span>')
except Exception as e:
versiontext = '<b>Failed update check</b>: %s' % e
self.version = ipy.HTML(versiontext)
self.textarea = ipy.Textarea(width='700px', height='300px')
p1 = os.path.join(mdt.PACKAGEPATH, "HISTORY.rst")
p2 = os.path.join(mdt.PACKAGEPATH, "..", "HISTORY.rst")
if os.path.exists(p1):
path = p1
elif os.path.exists(p2):
path = p2
else:
path = None
if path is not None:
with open(path, 'r') as infile:
self.textarea.value = infile.read()
else:
self.textarea.value = 'HISTORY.rst not found'
self.textarea.disabled = True
self.children = (self.version, self.textarea)
def __init__(
self,
description: str,
input_widget: Callable = None,
hint: str = None,
description_width: str = None,
**kwargs,
):
_description_width = (description_width
if description_width is not None else "170px")
description = ipw.HTML(description,
layout={"width": _description_width})
_layout = {"width": "100%"}
self.input_widget = (input_widget(layout=_layout, **kwargs)
if input_widget is not None else ipw.Text(
layout=_layout))
if hint and isinstance(self.input_widget,
ipw.widgets.widget_string._String):
self.input_widget.placeholder = hint
super().__init__(children=[description, self.input_widget],
layout=ipw.Layout(width="auto"))
def __init__(self, name, **kwargs):
self.name = name
width = kwargs.get('width', 'auto')
self._ncb = kwargs.get('cb')
# accept either 'description' or 'desc'
desc = kwargs.get('desc', kwargs.get('description', ''))
form_item_layout = widgets.Layout(display='flex',
flex_flow='row',
border='solid 1px lightgray',
justify_content='space-between',
padding='3px',
width=width)
self.dd.layout = {'width': 'initial'}
self.dd.disabled = kwargs.get('disabled', False)
self.dd.observe(self._cb, names='value')
popup = '<div data-toggle="popover" title="%s" data-container="body">%s</div>' % (
desc, name)
label = widgets.HTML(value=popup,
layout=widgets.Layout(flex='2 1 auto'))
widgets.HBox.__init__(self, [label, self.dd], layout=form_item_layout)
def __init__(self, title='Output:', num_lines_shown=3, **kwargs):
self.description = ipw.Label(value=title)
self.last_lines = ipw.HTML()
self.lines = []
self.lines_shown = deque([''] * num_lines_shown,
maxlen=num_lines_shown)
self.raw_log = ipw.Textarea(layout=ipw.Layout(
width='auto',
height='auto',
display='flex',
flex='1 1 auto',
),
disabled=True)
self.accordion = ipw.Accordion(children=[self.raw_log])
self.accordion.set_title(0, 'Raw log')
self.accordion.selected_index = None
self._update()
super().__init__(
children=[self.description, self.last_lines, self.accordion],
**kwargs)
def __init__(self, f, log=logger):
self.f = f
self.log = log
self.grid_widget = qgrid.show_grid(f(),
show_toolbar=False,
grid_options={
'editable': False,
'minVisibleRows': 10,
'maxVisibleRows': 8
})
refresh_btn = ipywidgets.ToggleButton(
value=False,
description='Refresh',
disabled=False,
button_style='', # 'success', 'info', 'warning', 'danger' or ''
tooltip='Auto refresh',
icon='refresh')
refresh_btn.observe(self.refresh_btn_handler)
self.refresh_btn = refresh_btn
self.updated_at = ipywidgets.HTML(value='<i>%s</i>' %
datetime.datetime.now(),
description='Updated at')
def __init__(self, **kwargs):
self.correspondance = {
None: (0, 'warning'),
"created": (0, 'info'),
"running": (1, 'info'),
"waiting": (1, 'info'),
"killed": (2, 'danger'),
"excepted": (2, 'danger'),
"finished": (2, 'success'),
}
self.bar = ipw.IntProgress( # pylint: disable=blacklisted-name
value=0,
min=0,
max=2,
step=1,
bar_style='warning', # 'success', 'info', 'warning', 'danger' or ''
orientation='horizontal',
layout=ipw.Layout(width="auto"))
self.state = ipw.HTML(
description="Calculation state:",
value='',
style={'description_width': '100px'},
)
super().__init__(children=[self.state, self.bar], **kwargs)