Python traitlets.List方法代码示例

# 需要导入模块: import traitlets [as 别名]
# 或者: from traitlets import List [as 别名]
def do_check_clusters(self, clusters):
        """Check the status of multiple clusters.

        This is periodically called to check the status of pending clusters.
        Once a cluster is running this will no longer be called.

        Parameters
        ----------
        clusters : List[Cluster]
            The clusters to be checked.

        Returns
        -------
        statuses : List[bool]
            The status for each cluster. Return False if the cluster has
            stopped or failed, True if the cluster is pending start or running.
        """
        raise NotImplementedError 

# 需要导入模块: import traitlets [as 别名]
# 或者: from traitlets import List [as 别名]
def do_check_workers(self, workers):
        """Check the status of multiple workers.

        This is periodically called to check the status of pending workers.
        Once a worker is running this will no longer be called.

        Parameters
        ----------
        workers : List[Worker]
            The workers to be checked.

        Returns
        -------
        statuses : List[bool]
            The status for each worker. Return False if the worker has
            stopped or failed, True if the worker is pending start or running.
        """
        raise NotImplementedError 

# 需要导入模块: import traitlets [as 别名]
# 或者: from traitlets import List [as 别名]
def _update_atom_colors(colors, atoms, styles):
        """ Updates list of atoms with the given colors. Colors will be translated to hex.

        Args:
            color (List[str]): list of colors for each atom
            atoms (List[moldesign.Atom]): list of atoms to apply the colors to
            styles (dict): old style dictionary
        """
        styles = dict(styles)

        if len(colors) != len(atoms):
            raise ValueError("Number of colors provided does not match number of atoms provided")

        for atom, color in zip(atoms, colors):
            if str(atom.index) in styles:
                styles[str(atom.index)] = dict(styles[str(atom.index)])
            else:
                styles[str(atom.index)] = {}
            styles[str(atom.index)]['color'] = translate_color(color, prefix='#')

        return styles

    # some convenience synonyms 

# 需要导入模块: import traitlets [as 别名]
# 或者: from traitlets import List [as 别名]
def _get_changed_cells(self, nb: NotebookNode) -> typing.List:
        changed = []
        for cell in nb.cells:
            if not (utils.is_grade(cell) or utils.is_locked(cell)):
                continue

            # if we're ignoring checksums, then remove the checksum from the
            # cell metadata
            if self.ignore_checksums and 'checksum' in cell.metadata.nbgrader:
                del cell.metadata.nbgrader['checksum']

            # verify checksums of cells
            if utils.is_locked(cell) and 'checksum' in cell.metadata.nbgrader:
                old_checksum = cell.metadata.nbgrader['checksum']
                new_checksum = utils.compute_checksum(cell)
                if old_checksum != new_checksum:
                    changed.append(cell)

        return changed 

# 需要导入模块: import traitlets [as 别名]
# 或者: from traitlets import List [as 别名]
def _get_failed_cells(self, nb: NotebookNode) -> typing.List[NotebookNode]:
        failed = []
        for cell in nb.cells:
            if not (self.validate_all or utils.is_grade(cell) or utils.is_locked(cell)):
                continue

            # if it's a grade cell, the check the grade
            if utils.is_grade(cell):
                score, max_score = utils.determine_grade(cell, self.log)

                # it's a markdown cell, so we can't do anything
                if score is None:
                    pass
                elif score < max_score:
                    failed.append(cell)
            elif self.validate_all and cell.cell_type == 'code':
                for output in cell.outputs:
                    if output.output_type == 'error':
                        failed.append(cell)
                        break

        return failed 

# 需要导入模块: import traitlets [as 别名]
# 或者: from traitlets import List [as 别名]
def _get_passed_cells(self, nb: NotebookNode) -> typing.List[NotebookNode]:
        passed = []
        for cell in nb.cells:
            if not (utils.is_grade(cell) or utils.is_locked(cell)):
                continue

            # if it's a grade cell, the check the grade
            if utils.is_grade(cell):
                score, max_score = utils.determine_grade(cell, self.log)

                # it's a markdown cell, so we can't do anything
                if score is None:
                    pass
                elif score == max_score:
                    passed.append(cell)

        return passed 

# 需要导入模块: import traitlets [as 别名]
# 或者: from traitlets import List [as 别名]
def test_tool_command_line_precedence():
    """
    ensure command-line has higher priority than config file
    """
    from ctapipe.core.tool import run_tool

    class SubComponent(Component):
        component_param = Float(10.0, help="some parameter").tag(config=True)

    class MyTool(Tool):
        description = "test"
        userparam = Float(5.0, help="parameter").tag(config=True)

        classes = List([SubComponent,])
        aliases = Dict({"component_param": "SubComponent.component_param"})

        def setup(self):
            self.sub = self.add_component(SubComponent(parent=self))

    config = Config(
        {"MyTool": {"userparam": 12.0}, "SubComponent": {"component_param": 15.0}}
    )

    tool = MyTool(config=config)  # sets component_param to 15.0

    run_tool(tool, ["--component_param", "20.0"])
    assert tool.sub.component_param == 20.0
    assert tool.userparam == 12.0 

# 需要导入模块: import traitlets [as 别名]
# 或者: from traitlets import List [as 别名]
def set_colors(self, colormap):
        """
        Args:
         colormap(Mapping[str,List[Atoms]]): mapping of colors to atoms
        """
        for color, atoms in colormap.items():
            self.set_color(atoms=atoms, color=color) 

# 需要导入模块: import traitlets [as 别名]
# 或者: from traitlets import List [as 别名]
def selected_atoms(self):
        """ List[moldesign.Atom]: list of selected atoms
        """
        return [self.mol.atoms[i] for i in self.selected_atom_indices] 

# 需要导入模块: import traitlets [as 别名]
# 或者: from traitlets import List [as 别名]
def set_color(self, colors, atoms=None, save=True):
        """ Set atom colors

        May be called in several different ways:
          - ``set_color(color, atoms=list_of_atoms_or_None)``
                  where all passed atoms are to be colored a single color
          - ``set_color(list_of_colors, atoms=list_of_atoms_or_None)``
                  with a list of colors for each atom
          -  ``set_color(dict_from_atoms_to_colors)``
                  a dictionary that maps atoms to colors
          - ``set_color(f, atoms=list_of_atoms_or_None)``
                 where f is a function that maps atoms to colors

        Args:
            colors (see note for allowable types): list of colors for each atom, or map
               from atoms to colors, or a single color for all atoms
            atoms (List[moldesign.Atom]): list of atoms (if None, assumed to be mol.atoms; ignored
               if a dict is passed for "color")
            save (bool): always color these atoms this way (until self.unset_color is called)

        See Also:
            :method:`GeometryViewer.color_by`` - to automatically color atoms using numerical
               and categorical data
        """
        if hasattr(colors, 'items'):
            atoms, colors = zip(*colors.items())
        elif atoms is None:
            atoms = self.mol.atoms

        if callable(colors):
            colors = map(colors, atoms)
        elif isinstance(colors, basestring) or not hasattr(colors, '__iter__'):
            colors = [colors for atom in atoms]

        for atom,color in zip(atoms, colors):
            c = translate_color(color, '#')
            if save:
                self.atom_colors[atom] = c
            self.styles[str(atom.index)]['color'] = c
        self.send_state('styles') 

# 需要导入模块: import traitlets [as 别名]
# 或者: from traitlets import List [as 别名]
def unset_color(self, atoms=None):
        """ Resets atoms to their default colors

        Args:
            atoms (List[moldesign.Atom]): list of atoms to color (if None, this is applied to
               all atoms)
        """
        if atoms is None:
            atoms = self.mol.atoms

        for atom in atoms:
            self.atom_colors.pop(atom, None)
            self.styles[str(atom.index)].pop('color', None)
        self.send_state('styles') 

# 需要导入模块: import traitlets [as 别名]
# 或者: from traitlets import List [as 别名]
def hide(self, atoms=None):
        """ Make these atoms invisible

        Args:
            atoms (List[moldesign.Atom]): atoms to apply this style to
               (if not passed, uses all atoms)
        """
        return self.set_style(None,atoms=atoms) 

# 需要导入模块: import traitlets [as 别名]
# 或者: from traitlets import List [as 别名]
def _get_type_changed_cells(self, nb: NotebookNode) -> typing.List[NotebookNode]:
        changed = []

        for cell in nb.cells:
            if not (utils.is_grade(cell) or utils.is_solution(cell) or utils.is_locked(cell)):
                continue
            if 'cell_type' not in cell.metadata.nbgrader:
                continue

            new_type = cell.metadata.nbgrader.cell_type
            old_type = cell.cell_type
            if new_type and (old_type != new_type):
                changed.append(cell)

        return changed 

# 需要导入模块: import traitlets [as 别名]
# 或者: from traitlets import List [as 别名]
def start(self):
        # check: is there a subapp given?
        if self.subapp is None:
            print("No assignment command given. List of subcommands:\n")
            for key, (app, desc) in self.subcommands.items():
                print("    {}\n{}\n".format(key, desc))

        # This starts subapps
        super(DbAssignmentApp, self).start() 

# 需要导入模块: import traitlets [as 别名]
# 或者: from traitlets import List [as 别名]
def validate(self, filename: str) -> typing.Dict[str, typing.List[typing.Dict[str, str]]]:
        self.log.info("Validating '{}'".format(os.path.abspath(filename)))
        basename = os.path.basename(filename)
        dirname = os.path.dirname(filename)
        with utils.chdir(dirname):
            nb = read_nb(basename, as_version=current_nbformat)

        type_changed = self._get_type_changed_cells(nb)
        if len(type_changed) > 0:
            results = {}
            results['type_changed'] = [{
                "source": cell.source.strip(),
                "old_type": cell.cell_type,
                "new_type": cell.metadata.nbgrader.cell_type
            } for cell in type_changed]
            return results

        with utils.chdir(dirname):
            nb = self._preprocess(nb)
        changed = self._get_changed_cells(nb)
        passed = self._get_passed_cells(nb)
        failed = self._get_failed_cells(nb)

        results = {}

        if not self.ignore_checksums and len(changed) > 0:
            results['changed'] = [{
                "source": cell.source.strip()
            } for cell in changed]

        elif self.invert:
            if len(passed) > 0:
                results['passed'] = [{
                    "source": cell.source.strip()
                } for cell in passed]

        else:
            if len(failed) > 0:
                results['failed'] = [{
                    "source": cell.source.strip(),
                    "error": ansi2html(self._extract_error(cell)),
                    "raw_error": self._extract_error(cell)
                } for cell in failed]

        return results