Python ipywidgets.Select方法代码示例

# 需要导入模块: import ipywidgets [as 别名]
# 或者: from ipywidgets import Select [as 别名]
def _create_widget(self):
        if self.dropdown:
            return Dropdown(options=self.classes, layout=self.layout, disabled=self.disabled)
        return Select(options=self.classes, layout=self.layout, disabled=self.disabled) 

# 需要导入模块: import ipywidgets [as 别名]
# 或者: from ipywidgets import Select [as 别名]
def _select_alert(self, selection=None):
        """Select action triggered by picking item from list."""
        if (
            selection is None
            or "new" not in selection
            or not isinstance(selection["new"], str)
        ):
            self.selected_alert = None
        else:
            self.alert_id = selection["new"]
            self.selected_alert = self._get_alert(self.alert_id)
            if self.alert_action is not None:
                self._run_action() 

# 需要导入模块: import ipywidgets [as 别名]
# 或者: from ipywidgets import Select [as 别名]
def _select_top_alert(self):
        """Select the first alert by default."""
        top_alert = self.alerts.iloc[0]
        if not top_alert.empty:
            self.alert_id = top_alert.SystemAlertId
            self.selected_alert = self._get_alert(self.alert_id)
            if self.alert_action is not None:
                self._run_action() 

# 需要导入模块: import ipywidgets [as 别名]
# 或者: from ipywidgets import Select [as 别名]
def create_widgets(self):
        """

        Returns:

        """
        select = widgets.Select  # Multiple
        self.w_group = select(description="Groups:")
        self.w_node = select(description="Nodes:")
        self.w_file = select(description="Files:")
        self.w_text = widgets.HTML()
        # self.w_text = widgets.Textarea()
        self.w_text.layout.height = "330px"
        self.w_text.layout.width = "580px"
        self.w_text.disabled = True
        #         self.w_plot = self.fig
        w_list = widgets.VBox([self.w_group, self.w_node, self.w_file])
        self.w_tab = widgets.HBox([w_list, self.w_text])
        #         tab = widgets.Tab(children=[self.w_group, self.w_node, self.w_file, self.w_text])
        #         [tab.set_title(num, name) for num, name in enumerate(['groups', 'nodes', 'files', 'text'])]
        #         self.w_tab = tab

        self.w_path = widgets.Text(name="Path: ")
        self.w_path.layout.width = "680px"
        self.w_type = widgets.Text(name="Type: ")

        self.refresh_view() 

# 需要导入模块: import ipywidgets [as 别名]
# 或者: from ipywidgets import Select [as 别名]
def test_construction(self):
        select = Select(options=['a', 'b', 'c']) 

# 需要导入模块: import ipywidgets [as 别名]
# 或者: from ipywidgets import Select [as 别名]
def test_index_trigger(self):
        select = Select(options=[1, 2, 3])
        observations = []
        def f(change):
            observations.append(change.new)
        select.observe(f, 'index')
        assert select.index == 0
        select.options = [4, 5, 6]
        assert select.index == 0
        assert select.value == 4
        assert select.label == '4'
        assert observations == [0] 

# 需要导入模块: import ipywidgets [as 别名]
# 或者: from ipywidgets import Select [as 别名]
def __init__(self):
        self.ch = bioservices.ChEBI()
        self.kegg = bioservices.KEGG()

        self.wOntologySelect = w.Dropdown(description='Ontology:', options=['ChEBI', 'KEGG.Reaction'])
        self.wSearchTerm = w.Text(description='Search Term:', value="glucose")
        self.wSearchTerm.on_submit(self.search)
        self.wSearchButton = w.Button(description='Search')
        self.wSearchButton.on_click(self.search)

        self.wResultsSelect = w.Select(description='Results:', width='100%')
        self.wResultsSelect.on_trait_change(self.selectedTerm)
        self.wResultsURL = w.Textarea(description='URL:', width='100%')
        self.wResults = w.VBox(children=[
                self.wResultsSelect,
                self.wResultsURL
        ], width='100%')
        for ch in self.wResults.children:
            ch.font_family = 'monospace'
            ch.color = '#AAAAAA'
            ch.background_color = 'black'

        # <Container>
        self.wContainer = w.VBox([
            self.wOntologySelect,
            self.wSearchTerm,
            self.wSearchButton,
            self.wResults
        ])

        # display the container
        display(self.wContainer)
        self.init_display() 

# 需要导入模块: import ipywidgets [as 别名]
# 或者: from ipywidgets import Select [as 别名]
def __init__(self, errormessages, molin, molout=None):
        self.molin = molin
        self.molout = molout
        self.msg = errormessages

        self.status = ipy.HTML('<h4>Forcefield assignment: %s</h4>' %
                               ('Success' if molout else 'FAILED'))

        self.listdesc = ipy.HTML('<b>Errors / warnings:</b>')
        error_display = collections.OrderedDict((e.short, e) for e in self.msg)
        if len(error_display) == 0:
            error_display['No errors or warnings.'] = StructureOk()
        self.errorlist = ipy.Select(options=error_display)
        self.errmsg = ipy.HTML('-')

        self.viewer = self.molin.draw3d()
        self.viewer.ribbon(opacity=0.7)

        if self.errorlist.value is not None:
            self.switch_display({'old': self.errorlist.value, 'new': self.errorlist.value})
        self.errorlist.observe(self.switch_display, 'value')
        children = (self.status,
                    HBox([self.viewer, VBox([self.listdesc, self.errorlist])]),
                    self.errmsg)

        super().__init__(children=children, layout=ipy.Layout(display='flex',  flex_flow='column')) 

# 需要导入模块: import ipywidgets [as 别名]
# 或者: from ipywidgets import Select [as 别名]
def _init_manager_ui(self):
        """裁判数据管理界面初始化"""
        description = widgets.Textarea(
            value=u'删除选择的裁判本地数据：\n'
                  u'删除所选择的已训练好的本地裁判数据，谨慎操作！\n'
                  u'分享选择的裁判：\n'
                  u'将训练好的裁判数据分享到交易社区，供其他交易者使用\n'
                  u'下载更多的裁判：\n'
                  u'从交易社区，下载更多训练好的裁判数据\n',

            disabled=False,
            layout=widgets.Layout(height='150px')
        )

        self.manager_umps = widgets.Select(
            options=[],
            description=u'本地裁判:',
            disabled=False,
            layout=widgets.Layout(width='100%', align_items='stretch')
        )
        self.load_train_ump(self.manager_umps)
        delete_bt = widgets.Button(description=u'删除选择的裁判本地数据', layout=widgets.Layout(width='98%'),
                                   button_style='warning')
        delete_bt.on_click(self._do_delete_ump)

        share_bt = widgets.Button(description=u'分享选择的裁判', layout=widgets.Layout(width='98%'),
                                  button_style='info')
        share_bt.on_click(permission_denied)
        down_bt = widgets.Button(description=u'下载更多的裁判', layout=widgets.Layout(width='98%'),
                                 button_style='info')
        down_bt.on_click(permission_denied)

        return widgets.VBox([description, self.manager_umps, delete_bt, share_bt, down_bt]) 

# 需要导入模块: import ipywidgets [as 别名]
# 或者: from ipywidgets import Select [as 别名]
def _init_train_ui(self):
        """裁判特征训练面初始化"""
        description = widgets.Textarea(
            value=u'裁判特征训练：\n'
                  u'通过在\'裁判特征采集\'选中\'回测过程生成交易特征\'可在回测完成后保存当此回测结果\n'
                  u'所有回测的结果将显示在下面的\'备选回测:\'框中\n'
                  u'通过\'开始训练裁判\'进行指定的回测裁判训练，训练后的裁判在\'裁判预测拦截\'下可进行选择，选中的裁判将在对应的'
                  u'回测中生效，即开始在回测中对交易进行预测拦截等智能交易干涉行为',

            disabled=False,
            layout=widgets.Layout(height='150px')
        )

        self.abu_result = widgets.Select(
            options=[],
            description=u'备选回测:',
            disabled=False,
            layout=widgets.Layout(width='100%', align_items='stretch')
        )
        self.load_abu_result()

        train_bt = widgets.Button(description=u'开始训练裁判', layout=widgets.Layout(width='98%'),
                                  button_style='info')
        train_bt.on_click(self._do_train)
        delete_bt = widgets.Button(description=u'删除选择的备选回测本地数据', layout=widgets.Layout(width='98%'),
                                   button_style='warning')
        delete_bt.on_click(self._do_delete_abu_result)

        return widgets.VBox([description, self.abu_result, train_bt, delete_bt]) 

# 需要导入模块: import ipywidgets [as 别名]
# 或者: from ipywidgets import Select [as 别名]
def __init__(
        self,
        default: int = 4,
        label: str = "Select time ({units}) to look back",
        origin_time: datetime = None,
        min_value: int = 1,
        max_value: int = 240,
        units: str = "hour",
        auto_display: bool = False,
    ):
        """
        Create an instance of the lookback slider widget.

        Parameters
        ----------
        default : int, optional
            The default 'lookback' time (the default is 4)
        label : str, optional
            The description to display
            (the default is 'Select time ({units}) to look back')
        origin_time : datetime, optional
            The origin time (the default is `datetime.utcnow()`)
        min_value : int, optional
            Minimum value (the default is 1)
        max_value : int, optional
            Maximum value (the default is 240)
        units : str, optional
            Time unit (the default is 'hour')
            Permissable values are 'day', 'hour', 'minute', 'second'
            These can all be abbreviated down to initial characters
            ('d', 'm', etc.)
        auto_display : bool, optional
            Whether to display on instantiation (the default is False)

        """
        # default to now
        self.origin_time = datetime.utcnow() if origin_time is None else origin_time

        self._time_unit = _parse_time_unit(units)
        if "{units}" in label:
            label = label.format(units=self._time_unit.name)
        self._lookback_wgt = widgets.IntSlider(
            value=default,
            min=min_value,
            max=max_value,
            step=1,
            description=label,
            layout=Layout(width="60%", height="50px"),
            style={"description_width": "initial"},
        )

        self.end = self.origin_time
        self._time_unit = _parse_time_unit(units)
        self.start = self.end - timedelta(
            seconds=(self._time_unit.value * self._lookback_wgt.value)
        )

        self._lookback_wgt.observe(self._time_range_change, names="value")

        if auto_display:
            self.display() 

# 需要导入模块: import ipywidgets [as 别名]
# 或者: from ipywidgets import Select [as 别名]
def __init__(self, debug=False):
        """ Creates and displays the search form. """
        self.debug = debug

        self.s = bioservices.BioModels()
        self.ch = bioservices.ChEBI()

        # Define widgets
        # <Search>
        self.wSearchTerm = w.Text(description='Search biomodels by species:', value="CHEBI:17925")
        self.wSearchTerm.on_submit(self.searchChebi)
        self.wSearchButton = w.Button(description='Search')
        self.wSearchButton.on_click(self.searchChebi)
        self.wSearchChebi = w.HBox(children=[
            self.wSearchTerm, self.wSearchButton
        ])

        self.wSelectChebis = w.Select(description='Matching ChEBI:', width='600px', height='250px')
        # FIXME: update the deprecated functions
        self.wSelectChebis.on_trait_change(self.selectChebi)
        self.wSelectModels = w.Select(description='Matching BioModels:', width='200px')
        self.wSelectModels.on_trait_change(self.selectedModel)

        # <Model>
        self.wModelId = w.Text(description='Model ID:', value="No model selected")
        self.wModelCode = w.Text(description='Install Code:')
        self.wModelImport = w.Text(description='Import module code:')
        self.wModelSbml = w.Textarea(description='Model SBML:', width='800px', height='300px')

        # <Container>
        self.wModel = w.VBox([
            self.wModelId,
            self.wModelCode,
            self.wSelectModels,
            self.wModelImport,
            self.wModelSbml
        ])
        for ch in self.wModel.children:
            ch.font_family = 'monospace'
            ch.color = '#AAAAAA'
            ch.background_color = 'black'

        self.wContainer = w.VBox([
            self.wSearchChebi,
            self.wSelectChebis,
            self.wModel
        ])

        # display the widgets
        display(self.wContainer) 

# 需要导入模块: import ipywidgets [as 别名]
# 或者: from ipywidgets import Select [as 别名]
def __init__(self, mol):
        self._current_shapes = []
        self.mol = mol
        self.tolerance = 0.3 * u.angstrom
        self.original_coords = mol.positions.copy()

        self.showing = ipy.HTML()
        self.viewer = mol.draw3d(width='650px')
        """:type viewer: moldesign.viewer.GeometryViewer"""

        self.description = ipy.HTML()
        self.symm_selector = ipy.Select()
        self.symm_selector.observe(self.show_symmetry, names='value')

        self.apply_button = ipy.Button(description='Symmetrize')
        self.apply_button.on_click(self.apply_selected_symmetry)

        self.reset_button = ipy.Button(description='Reset')
        self.reset_button.on_click(self.reset_coords)

        self.apply_all_button = ipy.Button(description='Apply all',
                                           layout=ipy.Layout(padding='10px'))
        self.apply_all_button.on_click(self.set_highest_symmetry)

        self.tolerance_descrip = ipy.HTML(u'<small>tolerance/\u212B</small>',)
        self.tolerance_chooser = ipy.BoundedFloatText(value=self.tolerance.value_in(u.angstrom),
                                                      min=0.0)

        self.recalculate_button = ipy.Button(description='Recalculate')
        self.recalculate_button.on_click(self.coords_changed)

        self.symm_pane = VBox([self.description,
                               self.symm_selector,
                               HBox([self.apply_button, self.reset_button]),
                               self.apply_all_button,
                               HBox([self.tolerance_chooser, self.recalculate_button]),
                               self.tolerance_descrip],
                              layout=ipy.Layout(width='325px'))

        self.symmetry = None
        self.coords_changed()

        self.hbox = HBox([VBox([self.viewer, self.showing]), self.symm_pane])
        super().__init__([self.hbox])