def __init__(self):
hbox = gui.hBox(self.controlArea)
_properties = dict(alternatingRowColors=True,
defaultDropAction=Qt.MoveAction,
dragDropMode=QListView.DragDrop,
dragEnabled=True,
selectionMode=QListView.ExtendedSelection,
selectionBehavior=QListView.SelectRows,
showDropIndicator=True,
acceptDrops=True)
listview_avail = DnDListView(lambda: self.commit(), self, **_properties)
self.model_avail = model = VariableListModel(parent=self, enable_dnd=True)
listview_avail.setModel(model)
listview_key = DnDListView(lambda: self.commit(), self, **_properties)
self.model_key = model = VariableListModel(parent=self, enable_dnd=True)
listview_key.setModel(model)
box = gui.vBox(hbox, 'Available Variables')
box.layout().addWidget(listview_avail)
box = gui.vBox(hbox, 'Group-By Key')
box.layout().addWidget(listview_key)
gui.comboBox(self.controlArea, self, 'tiebreaker',
label='Which instance to select in each group:',
items=tuple(self.TIEBREAKERS.keys()),
callback=lambda: self.commit(),
sendSelectedValue=True)
gui.auto_commit(self.controlArea, self, 'autocommit', 'Commit',
orientation=Qt.Horizontal)
def __init__(self):
super().__init__()
self.net = None
commit = lambda: self.commit()
gui.spin(self.controlArea, self, "iterations", 1, 100000, 1, label="Max. iterations:", callback=commit)
ribg = gui.radioButtonsInBox(
self.controlArea,
self,
"method",
btnLabels=[
"Label propagation clustering (Raghavan et al., 2007)",
"Label propagation clustering (Leung et al., 2009)",
],
box="Clustering method",
callback=commit,
)
gui.doubleSpin(gui.indentedBox(ribg), self, "hop_attenuation", 0, 1, 0.01, label="Hop attenuation (delta): ")
self.info = gui.widgetLabel(self.controlArea, " ")
gui.auto_commit(self.controlArea, self, "autoApply", "Commit", checkbox_label="Auto-commit")
commit()
def __init__(self):
super().__init__()
self.corpus = None
self.learning_thread = None
# Commit button
gui.auto_commit(self.buttonsArea, self, 'autocommit', 'Commit', box=False)
button_group = QButtonGroup(self, exclusive=True)
button_group.buttonClicked[int].connect(self.change_method)
self.widgets = []
method_layout = QVBoxLayout()
self.controlArea.layout().addLayout(method_layout)
for i, (method, attr_name) in enumerate(self.methods):
widget = method(self, title='Options')
widget.setFixedWidth(self.control_area_width)
widget.valueChanged.connect(self.commit)
self.widgets.append(widget)
setattr(self, attr_name, widget)
rb = QRadioButton(text=widget.Model.name)
button_group.addButton(rb, i)
method_layout.addWidget(rb)
method_layout.addWidget(widget)
button_group.button(self.method_index).setChecked(True)
self.toggle_widgets()
method_layout.addStretch()
# Topics description
self.topic_desc = TopicViewer()
self.topic_desc.topicSelected.connect(self.send_topic_by_id)
self.mainArea.layout().addWidget(self.topic_desc)
self.topic_desc.setFocus()
def _create_layout(self):
info = gui.widgetBox(self.controlArea, 'Info')
gui.label(info, self, '%(n_object_types)d object types')
gui.label(info, self, '%(n_relations)d relations')
# Table view of relation details
info = gui.widgetBox(self.controlArea, 'Relations')
def send_relation(item):
data = item.data(QtCore.Qt.UserRole)
self.send(Output.RELATION, Relation(data))
self.table = SimpleTableWidget(info, callback=send_relation)
self.controlArea.layout().addStretch(1)
gui.lineEdit(self.controlArea,
self, 'pref_algo_name', 'Fuser name',
callback=self.checkcommit, enterPlaceholder=True)
gui.radioButtons(self.controlArea,
self, 'pref_algorithm', [i[0] for i in DECOMPOSITION_ALGO],
box='Decomposition algorithm',
callback=self.checkcommit)
gui.radioButtons(self.controlArea,
self, 'pref_initialization', INITIALIZATION_ALGO,
box='Initialization algorithm',
callback=self.checkcommit)
gui.hSlider(self.controlArea, self, 'pref_n_iterations',
'Maximum number of iterations',
minValue=10, maxValue=500, createLabel=True,
callback=self.checkcommit)
self.slider_rank = gui.hSlider(self.controlArea, self, 'pref_rank',
'Factorization rank',
minValue=1, maxValue=100, createLabel=True,
labelFormat=" %d%%",
callback=self.checkcommit)
gui.auto_commit(self.controlArea, self, "autorun", "Run",
checkbox_label="Run after any change ")
def __init__(self):
super().__init__()
self.data_points_interpolate = None
dbox = gui.widgetBox(self.controlArea, "Interpolation")
rbox = gui.radioButtons(
dbox, self, "input_radio", callback=self._change_input)
gui.appendRadioButton(rbox, "Enable automatic interpolation")
gui.appendRadioButton(rbox, "Linear interval")
ibox = gui.indentedBox(rbox)
form = QWidget()
formlayout = QFormLayout()
form.setLayout(formlayout)
ibox.layout().addWidget(form)
self.xmin_edit = lineEditFloatOrNone(ibox, self, "xmin", callback=self.commit)
formlayout.addRow("Min", self.xmin_edit)
self.xmax_edit = lineEditFloatOrNone(ibox, self, "xmax", callback=self.commit)
formlayout.addRow("Max", self.xmax_edit)
self.dx_edit = lineEditFloatOrNone(ibox, self, "dx", callback=self.commit)
formlayout.addRow("Δ", self.dx_edit)
gui.appendRadioButton(rbox, "Reference data")
self.data = None
gui.auto_commit(self.controlArea, self, "autocommit", "Interpolate")
self._change_input()
def __init__(self):
self.data = None
box = gui.vBox(self.controlArea, 'Differencing')
self.order_spin = gui.spin(
box, self, 'diff_order', 1, 2,
label='Differencing order:',
callback=self.on_changed,
tooltip='The value corresponds to n-th order numerical '
'derivative of the series. \nThe order is fixed to 1 '
'if the shift period is other than 1.')
gui.spin(box, self, 'shift_period', 1, 100,
label='Shift:',
callback=self.on_changed,
tooltip='Set this to other than 1 if you don\'t want to '
'compute differences for subsequent values but for '
'values shifted number of spaces apart. \n'
'If this value is different from 1, differencing '
'order is fixed to 1.')
gui.checkBox(box, self, 'invert_direction',
label='Invert differencing direction',
callback=self.on_changed,
tooltip='Influences where the series is padded with nan '
'values — at the beginning or at the end.')
self.view = view = QListView(self,
selectionMode=QListView.ExtendedSelection)
self.model = model = VariableListModel(parent=self)
view.setModel(model)
view.selectionModel().selectionChanged.connect(self.on_changed)
box.layout().addWidget(view)
gui.auto_commit(box, self, 'autocommit', '&Apply')
def __init__(self):
super().__init__()
self.data = None
self.input_vars = ()
self._invalidated = False
box = gui.vBox(self.controlArea, "Domain Features")
self.domain_model = itemmodels.VariableListModel()
self.domain_view = QListView(
selectionMode=QListView.SingleSelection
)
self.domain_view.setModel(self.domain_model)
self.domain_view.selectionModel().selectionChanged.connect(
self._on_selection_changed)
box.layout().addWidget(self.domain_view)
box = gui.hBox(self.controlArea)
gui.button(box, self, "Reset Selected", callback=self.reset_selected)
gui.button(box, self, "Reset All", callback=self.reset_all)
gui.auto_commit(self.controlArea, self, "autocommit", "Apply")
box = gui.vBox(self.mainArea, "Edit")
self.editor_stack = QStackedWidget()
self.editor_stack.addWidget(DiscreteVariableEditor())
self.editor_stack.addWidget(ContinuousVariableEditor())
self.editor_stack.addWidget(VariableEditor())
box.layout().addWidget(self.editor_stack)
def __init__(self):
super().__init__()
self.net = None
self.method = 0
self.iterationHistory = 0
self.autoApply = 0
self.iterations = 1000
self.hop_attenuation = 0.1
commit = lambda: self.commit()
gui.spin(self.controlArea, self, "iterations", 1,
100000, 1, label="Iterations: ",
callback=commit)
ribg = gui.radioButtonsInBox(
self.controlArea, self, "method",
btnLabels=["Label propagation clustering (Raghavan et al., 2007)",
"Label propagation clustering (Leung et al., 2009)"],
label="Method", callback=commit)
gui.doubleSpin(gui.indentedBox(ribg), self, "hop_attenuation",
0, 1, 0.01, label="Hop attenuation (delta): ")
self.info = gui.widgetLabel(self.controlArea, ' ')
gui.checkBox(self.controlArea, self, "iterationHistory",
"Append clustering data on each iteration",
callback=commit)
gui.auto_commit(self.controlArea, self, "autoApply", 'Commit',
checkbox_label='Auto-commit')
commit()
def __init__(self):
super().__init__()
self.data = None
self.preprocessors = None
box = gui.widgetBox(self.controlArea, "Learner/Predictor Name")
gui.lineEdit(box, self, "learner_name")
box = gui.widgetBox(self.controlArea, "Regularization")
box = gui.radioButtons(
box, self, "reg_type",
btnLabels=["No regularization", "Ridge regression",
"Lasso regression"],
callback=self._reg_type_changed)
gui.separator(box)
self.alpha_box = box2 = gui.widgetBox(box, margin=0)
gui.widgetLabel(box2, "Regularization strength")
self.alpha_slider = gui.hSlider(
box2, self, "alpha_index",
minValue=0, maxValue=len(self.alphas) - 1,
callback=self._alpha_changed, createLabel=False)
box3 = gui.widgetBox(box, orientation="horizontal")
box3.layout().setAlignment(Qt.AlignCenter)
self.alpha_label = gui.widgetLabel(box3, "")
self._set_alpha_label()
gui.auto_commit(self.controlArea, self, "autosend", "Apply",
checkbox_label="Apply on every change")
self.layout().setSizeConstraint(QLayout.SetFixedSize)
self.alpha_slider.setEnabled(self.reg_type != self.OLS)
self.commit()
def __init__(self, parent=None):
widget.OWWidget.__init__(self, parent)
box = gui.widgetBox(self.controlArea, "Multinomial attributes")
gui.radioButtonsInBox(
box, self, "multinomial_treatment",
btnLabels=[x[0] for x in self.multinomial_treats],
callback=self.settings_changed)
box = gui.widgetBox(self.controlArea, "Continuous attributes")
gui.radioButtonsInBox(
box, self, "continuous_treatment",
btnLabels=[x[0] for x in self.continuous_treats],
callback=self.settings_changed)
box = gui.widgetBox(self.controlArea, "Discrete class attribute")
gui.radioButtonsInBox(
box, self, "class_treatment",
btnLabels=[t[0] for t in self.class_treats],
callback=self.settings_changed)
zbbox = gui.widgetBox(self.controlArea, "Value range")
gui.radioButtonsInBox(
zbbox, self, "zero_based",
btnLabels=self.value_ranges,
callback=self.settings_changed)
gui.auto_commit(self.controlArea, self, "autosend", "Apply")
self.data = None
self.resize(150, 300)
def _create_layout(self):
self.mainArea.layout().addWidget(self.graphview)
info = gui.widgetBox(self.controlArea, 'Info')
gui.label(info, self, '%(n_object_types)d object types')
gui.label(info, self, '%(n_relations)d relations')
# Table view of relation details
info = gui.widgetBox(self.controlArea, 'Relations')
class TableView(gui.TableView):
def __init__(self, parent=None, **kwargs):
super().__init__(parent, **kwargs)
self._parent = parent
self.bold_font = self.BoldFontDelegate(self) # member because PyQt sometimes unrefs too early
self.setItemDelegateForColumn(2, self.bold_font)
self.setItemDelegateForColumn(4, self.bold_font)
self.horizontalHeader().setVisible(False)
def selectionChanged(self, selected, deselected):
super().selectionChanged(selected, deselected)
if not selected:
assert len(deselected) > 0
relation = None
else:
assert len(selected) == 1
data = self._parent.tablemodel[selected[0].top()][0]
relation = Relation(data)
self._parent.send(Output.RELATION, relation)
model = self.tablemodel = PyTableModel(parent=self)
table = self.table = TableView(self,
selectionMode=TableView.SingleSelection)
table.setModel(model)
info.layout().addWidget(self.table)
gui.lineEdit(self.controlArea,
self, 'pref_algo_name', 'Fuser name:',
orientation='horizontal',
callback=self.checkcommit, enterPlaceholder=True)
gui.radioButtons(self.controlArea,
self, 'pref_algorithm', [i[0] for i in DECOMPOSITION_ALGO],
box='Decomposition algorithm',
callback=self.checkcommit)
gui.radioButtons(self.controlArea,
self, 'pref_initialization', INITIALIZATION_ALGO,
box='Initialization algorithm',
callback=self.checkcommit)
slider = gui.hSlider(
self.controlArea, self, 'pref_n_iterations',
'Maximum number of iterations',
minValue=10, maxValue=500, createLabel=True,
callback=self.checkcommit)
slider.setTracking(False)
self.slider_rank = gui.hSlider(self.controlArea, self, 'pref_rank',
'Factorization rank',
minValue=1, maxValue=100, createLabel=True,
labelFormat=" %d%%",
callback=self.checkcommit)
self.slider_rank.setTracking(False)
gui.auto_commit(self.controlArea, self, "autorun", "Run",
checkbox_label="Run after any change ")
def __init__(self):
super().__init__()
self.corpus = None
# Info box.
info_box = gui.widgetBox(
self.controlArea,
'Info',
)
bow_info = 'No info available.'
self.info_label = gui.label(info_box, self, bow_info)
# TF-IDF.
tfidf_box = gui.widgetBox(
self.controlArea,
'Settings',
)
self.tfidf_checkbox = gui.checkBox(
tfidf_box,
self,
'use_tfidf',
'Use TF-IDF'
)
self.tfidf_checkbox.stateChanged.connect(self.tfidf_changed)
gui.auto_commit(
self.controlArea,
self,
'autocommit',
'Commit',
box=False
)
def _add_controls(self):
infobox = gui.widgetBox(self.controlArea, "Info")
self.infoLabel = gui.widgetLabel(infobox, "No data on input.")
displaybox = gui.widgetBox(self.controlArea, "Display")
gui.checkBox(displaybox, self, "show_profiles", "Lines",
callback=self.__show_profiles_changed,
tooltip="Plot lines")
gui.checkBox(displaybox, self, "show_range", "Range",
callback=self.__show_range_changed,
tooltip="Plot range between 10th and 90th percentile")
gui.checkBox(displaybox, self, "show_mean", "Mean",
callback=self.__show_mean_changed,
tooltip="Plot mean curve")
gui.checkBox(displaybox, self, "show_error", "Error bars",
callback=self.__show_error_changed,
tooltip="Show standard deviation")
self.group_vars = DomainModel(
placeholder="None", separators=False, valid_types=DiscreteVariable)
self.group_view = gui.listView(
self.controlArea, self, "group_var", box="Group by",
model=self.group_vars, callback=self.__group_var_changed)
self.group_view.setEnabled(False)
self.group_view.setMinimumSize(QSize(30, 100))
self.group_view.setSizePolicy(QSizePolicy.Expanding,
QSizePolicy.Ignored)
plot_gui = OWPlotGUI(self)
plot_gui.box_zoom_select(self.controlArea)
gui.rubber(self.controlArea)
gui.auto_commit(self.controlArea, self, "auto_commit",
"Send Selection", "Send Automatically")
def __init__(self):
super().__init__()
self.data = None
self.removedAttrs = "-"
self.reducedAttrs = "-"
self.resortedAttrs = "-"
self.removedClasses = "-"
self.reducedClasses = "-"
self.resortedClasses = "-"
boxAt = gui.vBox(self.controlArea, "Features")
for not_first, (value, label) in enumerate(self.feature_options):
if not_first:
gui.separator(boxAt, 2)
gui.checkBox(boxAt, self, value, label,
callback=self.optionsChanged)
boxAt = gui.vBox(self.controlArea, "Classes", addSpace=True)
for not_first, (value, label) in enumerate(self.class_options):
if not_first:
gui.separator(boxAt, 2)
gui.checkBox(boxAt, self, value, label,
callback=self.optionsChanged)
box3 = gui.vBox(self.controlArea, 'Statistics', addSpace=True)
for label, value in self.stat_labels:
gui.label(box3, self, "{}: %({})s".format(label, value))
gui.auto_commit(self.buttonsArea, self, "autoSend", "Send Data",
checkbox_label="Send automatically",
orientation=Qt.Horizontal)
gui.rubber(self.controlArea)
def __init__(self):
super().__init__()
self.data = None
self.db = None
box = gui.widgetBox(self.controlArea, "Parameters")
gui.spin(box, self, "min_samples", 1, 100, 1, callback=self._invalidate,
label="Core point neighbors")
gui.doubleSpin(box, self, "eps", 0.1, 0.9, 0.1,
callback=self._invalidate,
label="Neighborhood distance")
box = gui.widgetBox(self.controlArea, self.tr("Distance Metric"))
gui.comboBox(box, self, "metric_idx",
items=list(zip(*self.METRICS))[0],
callback=self._invalidate)
box = gui.widgetBox(self.controlArea, "Output")
gui.comboBox(box, self, "place_cluster_ids",
label="Append cluster id as ", orientation="horizontal",
callback=self.send_data, items=self.OUTPUT_METHODS)
gui.lineEdit(box, self, "output_name",
label="Name: ", orientation="horizontal",
callback=self.send_data)
gui.auto_commit(self.controlArea, self, "auto_run", "Run",
checkbox_label="Run after any change ",
orientation="horizontal")
gui.rubber(self.controlArea)
self.controlArea.setMinimumWidth(self.controlArea.sizeHint().width())
self.layout().setSizeConstraint(QtGui.QLayout.SetFixedSize)
def __init__(self):
super().__init__()
box = gui.vBox(self.controlArea, "Multinomial Attributes")
gui.radioButtonsInBox(
box, self, "multinomial_treatment",
btnLabels=[x[0] for x in self.multinomial_treats],
callback=self.settings_changed)
box = gui.vBox(self.controlArea, "Continuous Attributes")
gui.radioButtonsInBox(
box, self, "continuous_treatment",
btnLabels=[x[0] for x in self.continuous_treats],
callback=self.settings_changed)
box = gui.vBox(self.controlArea, "Discrete Class Attribute")
gui.radioButtonsInBox(
box, self, "class_treatment",
btnLabels=[t[0] for t in self.class_treats],
callback=self.settings_changed)
zbbox = gui.vBox(self.controlArea, "Value Range")
gui.radioButtonsInBox(
zbbox, self, "zero_based",
btnLabels=self.value_ranges,
callback=self.settings_changed)
gui.auto_commit(self.buttonsArea, self, "autosend", "Apply", box=False)
self.data = None
def __init__(self):
super().__init__()
self.data = None
self.set_data(self.data) # show warning
gui.auto_commit(self.controlArea, self, "autocommit", "Apply")
def __init__(self):
super().__init__()
self.data = None
self._effective_data = None
self._matrix = None
self._silhouette = None
self._labels = None
self._silplot = None
gui.comboBox(
self.controlArea, self, "distance_idx", box="Distance",
items=[name for name, _ in OWSilhouettePlot.Distances],
orientation=Qt.Horizontal, callback=self._invalidate_distances)
box = gui.vBox(self.controlArea, "Cluster Label")
self.cluster_var_cb = gui.comboBox(
box, self, "cluster_var_idx", addSpace=4,
callback=self._invalidate_scores)
gui.checkBox(
box, self, "group_by_cluster", "Group by cluster",
callback=self._replot)
self.cluster_var_model = itemmodels.VariableListModel(parent=self)
self.cluster_var_cb.setModel(self.cluster_var_model)
box = gui.vBox(self.controlArea, "Bars")
gui.widgetLabel(box, "Bar width:")
gui.hSlider(
box, self, "bar_size", minValue=1, maxValue=10, step=1,
callback=self._update_bar_size, addSpace=6)
gui.widgetLabel(box, "Annotations:")
self.annotation_cb = gui.comboBox(
box, self, "annotation_var_idx", callback=self._update_annotations)
self.annotation_var_model = itemmodels.VariableListModel(parent=self)
self.annotation_var_model[:] = ["None"]
self.annotation_cb.setModel(self.annotation_var_model)
ibox = gui.indentedBox(box, 5)
self.ann_hidden_warning = warning = gui.widgetLabel(
ibox, "(increase the width to show)")
ibox.setFixedWidth(ibox.sizeHint().width())
warning.setVisible(False)
gui.rubber(self.controlArea)
gui.separator(self.buttonsArea)
box = gui.vBox(self.buttonsArea, "Output")
# Thunk the call to commit to call conditional commit
gui.checkBox(box, self, "add_scores", "Add silhouette scores",
callback=lambda: self.commit())
gui.auto_commit(
box, self, "auto_commit", "Commit",
auto_label="Auto commit", box=False)
# Ensure that the controlArea is not narrower than buttonsArea
self.controlArea.layout().addWidget(self.buttonsArea)
self.scene = QtGui.QGraphicsScene()
self.view = QtGui.QGraphicsView(self.scene)
self.view.setRenderHint(QtGui.QPainter.Antialiasing, True)
self.view.setAlignment(Qt.AlignTop | Qt.AlignLeft)
self.mainArea.layout().addWidget(self.view)
def __init__(self):
super().__init__()
self.data = None
gui.radioButtons(self.controlArea, self, "axis", ["Rows", "Columns"],
box="Distances between", callback=self._invalidate
)
box = gui.widgetBox(self.controlArea, "Distance Metric")
self.metrics_combo = gui.comboBox(
box, self, "metric_idx",
items=[m[0] for m in METRICS],
callback=self._metric_changed
)
self.normalization_check = gui.checkBox(
box, self, "normalized_dist", "Normalized",
callback=self._invalidate,
tooltip=("All dimensions are (implicitly) scaled to a common"
"scale to normalize the influence across the domain.")
)
_, metric = METRICS[self.metric_idx]
self.normalization_check.setEnabled(metric.supports_normalization)
gui.auto_commit(self.controlArea, self, "autocommit", "Apply")
self.layout().setSizeConstraint(self.layout().SetFixedSize)
def __init__(self, parent=None):
super().__init__(parent)
# GUI
box = gui.widgetBox(self.controlArea, "Info", addSpace=True)
self.infoBox = gui.widgetLabel(box, "No data on input.")
box = gui.widgetBox(self.controlArea, "Split by", addSpace=True)
self.groupCombo = gui.comboBox(
box, self, "selectedGroup", callback=self.onGroupSelection)
gui.comboBox(self.controlArea, self, "selectedCenterMethod",
box="Center Fold-change Using",
items=[name for name, _ in self.CENTER_METHODS],
callback=self.onCenterMethodChange,
addSpace=True)
gui.comboBox(self.controlArea, self, "selectedMergeMethod",
box="Merge Replicates",
items=[name for name, _ in self.MERGE_METHODS],
tooltip="Select the method for replicate merging",
callback=self.onMergeMethodChange,
addSpace=True)
box = gui.doubleSpin(self.controlArea, self, "zCutoff", 0.0, 3.0, 0.01,
box="Z-Score Cutoff",
callback=[self.replotMA, self.commitIf])
gui.separator(self.controlArea)
box = gui.widgetBox(self.controlArea, "Ouput")
gui.checkBox(box, self, "appendZScore", "Append Z-Scores",
tooltip="Append calculated Z-Scores to output",
callback=self.commitIf)
gui.checkBox(box, self, "appendRIValues",
"Append Log Ratio and Intensity values",
tooltip="Append calculated Log Ratio and Intensity "
"values to output data",
callback=self.commitIf)
gui.rubber(self.controlArea)
gui.auto_commit(self.controlArea, self, "autoCommit", "Commit")
self.graph = pg.PlotWidget(background="w")
self.graph.getAxis("bottom").setLabel("Intensity: log<sub>10</sub>(R*G)")
self.graph.getAxis("left").setLabel("Log ratio: log<sub>2</sub>(R/G)")
self.mainArea.layout().addWidget(self.graph)
self.groups = []
self.split_data = None, None
self.merged_splits = None, None
self.centered = None, None
self.changedFlag = False
self.data = None
self._executor = concurrent.ThreadExecutor(
threadPool=QThreadPool(maxThreadCount=1))
def __init__(self, parent=None):
super().__init__(parent)
self.inputs = OrderedDict()
self.dist_color = QtGui.QColor(*self.dist_color_RGB)
info_box = gui.widgetBox(self.controlArea, "Info")
self.info_ex = gui.widgetLabel(info_box, 'No data on input.', )
self.info_ex.setWordWrap(True)
self.info_attr = gui.widgetLabel(info_box, ' ')
self.info_attr.setWordWrap(True)
self.info_class = gui.widgetLabel(info_box, ' ')
self.info_class.setWordWrap(True)
self.info_meta = gui.widgetLabel(info_box, ' ')
self.info_meta.setWordWrap(True)
gui.separator(info_box)
gui.button(info_box, self, "Restore Original Order",
callback=self.restore_order,
tooltip="Show rows in the original order",
autoDefault=False)
info_box.setMinimumWidth(200)
gui.separator(self.controlArea)
box = gui.widgetBox(self.controlArea, "Variables")
self.c_show_attribute_labels = gui.checkBox(
box, self, "show_attribute_labels",
"Show variable labels (if present)",
callback=self._on_show_variable_labels_changed)
gui.checkBox(box, self, "show_distributions",
'Visualize continuous values',
callback=self._on_distribution_color_changed)
gui.checkBox(box, self, "color_by_class", 'Color by instance classes',
callback=self._on_distribution_color_changed)
gui.button(box, self, "Set colors", self.set_colors, autoDefault=False,
tooltip="Set the background color and color palette")
box = gui.widgetBox(self.controlArea, "Selection")
gui.checkBox(box, self, "select_rows", "Select full rows",
callback=self._on_select_rows_changed)
gui.rubber(self.controlArea)
gui.auto_commit(self.controlArea, self, "auto_commit",
"Send Selected Rows", "Auto send is on")
dlg = self.create_color_dialog()
self.discPalette = dlg.getDiscretePalette("discPalette")
# GUI with tabs
self.tabs = gui.tabWidget(self.mainArea)
self.tabs.currentChanged.connect(self._on_current_tab_changed)
copy = QtGui.QAction("Copy", self, shortcut=QtGui.QKeySequence.Copy,
triggered=self.copy)
self.addAction(copy)
def __init__(self, parent=None):
super().__init__(parent)
self.data = None
self.preRemoveValues = 1
self.preRemoveClasses = 1
self.removedAttrs = "-"
self.reducedAttrs = "-"
self.resortedAttrs = "-"
self.classAttr = "-"
boxAt = gui.widgetBox(self.controlArea, "Attributes")
gui.checkBox(boxAt, self, 'sortValues', 'Sort attribute values',
callback=self.optionsChanged)
gui.separator(boxAt, 2)
rua = gui.checkBox(
boxAt, self, "removeAttributes",
"Remove attributes with less than two values",
callback=self.removeAttributesChanged)
ruv = gui.checkBox(
gui.indentedBox(boxAt, sep=gui.checkButtonOffsetHint(rua)),
self,
"removeValues",
"Remove unused attribute values",
callback=self.optionsChanged
)
rua.disables = [ruv]
rua.makeConsistent()
boxAt = gui.widgetBox(self.controlArea, "Classes", addSpace=True)
gui.checkBox(boxAt, self, 'sortClasses', 'Sort classes',
callback=self.optionsChanged)
gui.separator(boxAt, 2)
rua = gui.checkBox(
boxAt, self, "removeClassAttribute",
"Remove class attribute if there are less than two classes",
callback=self.removeClassesChanged
)
ruv = gui.checkBox(
gui.indentedBox(boxAt, sep=gui.checkButtonOffsetHint(rua)),
self,
"removeClasses",
"Remove unused class values",
callback=self.optionsChanged
)
rua.disables = [ruv]
rua.makeConsistent()
box3 = gui.widgetBox(self.controlArea, 'Statistics', addSpace=True)
gui.label(box3, self, "Removed attributes: %(removedAttrs)s")
gui.label(box3, self, "Reduced attributes: %(reducedAttrs)s")
gui.label(box3, self, "Resorted attributes: %(resortedAttrs)s")
gui.label(box3, self, "Class attribute: %(classAttr)s")
gui.auto_commit(self.controlArea, self, "autoSend", "Send Data",
checkbox_label="Send automatically",
orientation="horizontal")
gui.rubber(self.controlArea)
def __init__(self):
super().__init__()
self.data = None
self.allAttrs = []
self.stringAttrs = []
self.selectedIndices = []
#: List of _ImageItems
self.items = []
self._errcount = 0
self._successcount = 0
self.info = gui.widgetLabel(
gui.vBox(self.controlArea, "Info"),
"Waiting for input.\n"
)
self.imageAttrCB = gui.comboBox(
self.controlArea, self, "imageAttr",
box="Image Filename Attribute",
tooltip="Attribute with image filenames",
callback=[self.clearScene, self.setupScene],
contentsLength=12,
addSpace=True,
)
self.titleAttrCB = gui.comboBox(
self.controlArea, self, "titleAttr",
box="Title Attribute",
tooltip="Attribute with image title",
callback=self.updateTitles,
contentsLength=12,
addSpace=True
)
self.titleAttrCB.setStyleSheet("combobox-popup: 0;")
gui.hSlider(
self.controlArea, self, "imageSize",
box="Image Size", minValue=32, maxValue=1024, step=16,
callback=self.updateSize,
createLabel=False
)
gui.rubber(self.controlArea)
gui.auto_commit(self.buttonsArea, self, "autoCommit", "Send", box=False)
self.thumbnailView = ThumbnailView(
alignment=Qt.AlignTop | Qt.AlignLeft, # scene alignment,
focusPolicy=Qt.StrongFocus,
verticalScrollBarPolicy=Qt.ScrollBarAlwaysOn
)
self.mainArea.layout().addWidget(self.thumbnailView)
self.scene = self.thumbnailView.scene()
self.scene.selectionChanged.connect(self.onSelectionChanged)
self.loader = ImageLoader(self)
def _add_controls(self):
self._point_box = self.graph.gui.point_properties_box(self.controlArea)
self._effects_box = self.graph.gui.effects_box(self.controlArea)
self._plot_box = self.graph.gui.plot_properties_box(self.controlArea)
self.control_area_stretch = gui.widgetBox(self.controlArea)
self.control_area_stretch.layout().addStretch(100)
self.graph.box_zoom_select(self.controlArea)
gui.auto_commit(self.controlArea, self, "auto_commit",
"Send Selection", "Send Automatically")
def __init__(self):
super().__init__()
self.old_purge_classes = True
self.conditions = []
self.last_output_conditions = None
self.data = None
self.data_desc = self.match_desc = self.nonmatch_desc = None
box = gui.widgetBox(self.controlArea, 'Conditions', stretch=100)
self.cond_list = QtGui.QTableWidget(box)
box.layout().addWidget(self.cond_list)
self.cond_list.setShowGrid(False)
self.cond_list.setSelectionMode(QtGui.QTableWidget.NoSelection)
self.cond_list.setColumnCount(3)
self.cond_list.setRowCount(0)
self.cond_list.verticalHeader().hide()
self.cond_list.horizontalHeader().hide()
self.cond_list.resizeColumnToContents(0)
self.cond_list.horizontalHeader().setResizeMode(
QtGui.QHeaderView.Stretch)
self.cond_list.viewport().setBackgroundRole(QtGui.QPalette.Window)
box2 = gui.widgetBox(box, orientation="horizontal")
self.add_button = gui.button(box2, self, "Add condition",
callback=self.add_row)
self.add_all_button = gui.button(box2, self, "Add all variables",
callback=self.add_all)
self.remove_all_button = gui.button(box2, self, "Remove all",
callback=self.remove_all)
gui.rubber(box2)
info = gui.widgetBox(self.controlArea, '', orientation="horizontal")
box_data_in = gui.widgetBox(info, 'Data In')
# self.data_in_rows = gui.widgetLabel(box_data_in, " ")
self.data_in_variables = gui.widgetLabel(box_data_in, " ")
gui.rubber(box_data_in)
box_data_out = gui.widgetBox(info, 'Data Out')
self.data_out_rows = gui.widgetLabel(box_data_out, " ")
# self.dataOutAttributesLabel = gui.widgetLabel(box_data_out, " ")
gui.rubber(box_data_out)
box = gui.widgetBox(self.controlArea, orientation="horizontal")
box_setting = gui.widgetBox(box, 'Purging')
self.cb_pa = gui.checkBox(
box_setting, self, "purge_attributes", "Remove unused features",
callback=self.conditions_changed)
gui.separator(box_setting, height=1)
self.cb_pc = gui.checkBox(
box_setting, self, "purge_classes", "Remove unused classes",
callback=self.conditions_changed)
gui.auto_commit(box, self, "auto_commit", label="Commit",
checkbox_label="Commit on change")
self.set_data(None)
self.resize(600, 400)
def __init__(self):
self.data = None
self.indices = []
gui.comboBox(self.controlArea, self, 'agg_interval',
label='Aggregate by:',
items=tuple(self.AGG_TIME.keys()),
sendSelectedValue=True,
orientation=Qt.Horizontal,
callback=self.on_changed,)
self.model = model = PyTableModel(parent=self, editable=[False, True])
model.setHorizontalHeaderLabels(['Attribute', 'Aggregation function'])
class TableView(gui.TableView):
def __init__(self, parent):
super().__init__(parent,
editTriggers=(self.SelectedClicked |
self.CurrentChanged |
self.DoubleClicked |
self.EditKeyPressed),
)
self.horizontalHeader().setStretchLastSection(False)
self.setItemDelegateForColumn(1, self.ComboDelegate(self))
class _ItemDelegate(QStyledItemDelegate):
def updateEditorGeometry(self, widget, option, _index):
widget.setGeometry(option.rect)
class ComboDelegate(_ItemDelegate):
def __init__(self, parent):
super().__init__(parent)
self._parent = parent
self._combo_continuous_model = ListModel(AGG_FUNCTIONS, parent=self)
self._combo_discrete_model = ListModel([Mode], parent=self)
self._combo_string_model = ListModel([Concatenate], parent=self)
def createEditor(self, parent, _QStyleOptionViewItem, index):
combo = QComboBox(parent)
attr = index.model()[index.row()][0]
combo.setModel(self._combo_continuous_model if attr.is_continuous else
self._combo_discrete_model if attr.is_discrete else
self._combo_string_model)
return combo
def setEditorData(self, combo, index):
var = index.model().data(index, Qt.EditRole)
combo.setCurrentIndex(combo.model().indexOf(var))
def setModelData(self, combo, model, index):
func = combo.model()[combo.currentIndex()]
model.setData(index, func, Qt.EditRole)
view = TableView(self)
view.setModel(model)
model.dataChanged.connect(self.on_changed)
self.controlArea.layout().addWidget(view)
gui.auto_commit(self.controlArea, self, 'autocommit', '&Apply')
def add_bottom_buttons(self):
box = gui.vBox(self.controlArea, 'Forecast')
gui.spin(box, self, 'forecast_steps', 1, 100,
label='Forecast steps ahead:',
callback=self.apply)
gui.hSlider(box, self, 'forecast_confint',
None, 1, 99, label='Confidence intervals:',
callback=self.apply)
gui.auto_commit(self.controlArea, self, 'autocommit', "&Apply")
def __init__(self):
super().__init__()
self.data = None
self.results = None
self.learners = []
self.headers = []
self.learners_box = gui.listBox(
self.controlArea, self, "selected_learner", "learners", box=True,
callback=self._learner_changed
)
self.outputbox = gui.vBox(self.controlArea, "Output")
box = gui.hBox(self.outputbox)
gui.checkBox(box, self, "append_predictions",
"Predictions", callback=self._invalidate)
gui.checkBox(box, self, "append_probabilities",
"Probabilities",
callback=self._invalidate)
gui.auto_commit(self.outputbox, self, "autocommit",
"Send Selected", "Send Automatically", box=False)
self.mainArea.layout().setContentsMargins(0, 0, 0, 0)
box = gui.vBox(self.mainArea, box=True)
sbox = gui.hBox(box)
gui.rubber(sbox)
gui.comboBox(sbox, self, "selected_quantity",
items=self.quantities, label="Show: ",
orientation=Qt.Horizontal, callback=self._update)
self.tablemodel = QStandardItemModel(self)
view = self.tableview = QTableView(
editTriggers=QTableView.NoEditTriggers)
view.setModel(self.tablemodel)
view.horizontalHeader().hide()
view.verticalHeader().hide()
view.horizontalHeader().setMinimumSectionSize(60)
view.selectionModel().selectionChanged.connect(self._invalidate)
view.setShowGrid(False)
view.setItemDelegate(BorderedItemDelegate(Qt.white))
view.setSizePolicy(QSizePolicy.MinimumExpanding,
QSizePolicy.MinimumExpanding)
view.clicked.connect(self.cell_clicked)
box.layout().addWidget(view)
selbox = gui.hBox(box)
gui.button(selbox, self, "Select Correct",
callback=self.select_correct, autoDefault=False)
gui.button(selbox, self, "Select Misclassified",
callback=self.select_wrong, autoDefault=False)
gui.button(selbox, self, "Clear Selection",
callback=self.select_none, autoDefault=False)
def __init__(self):
super().__init__()
if isinstance(self.selected_learner, list):
self.selected_learner = (self.selected_learner + [0])[0]
self.data = None
self.results = None
self.learners = []
self.headers = []
box = gui.vBox(self.controlArea, "Learners")
self.learners_box = gui.listBox(
box, self, "selected_learner", "learners",
callback=self._learner_changed
)
box = gui.vBox(self.controlArea, "Show")
gui.comboBox(box, self, "selected_quantity", items=self.quantities,
callback=self._update)
box = gui.vBox(self.controlArea, "Select")
gui.button(box, self, "Select Correct",
callback=self.select_correct, autoDefault=False)
gui.button(box, self, "Select Misclassified",
callback=self.select_wrong, autoDefault=False)
gui.button(box, self, "Clear Selection",
callback=self.select_none, autoDefault=False)
self.outputbox = box = gui.vBox(self.controlArea, "Output")
gui.checkBox(box, self, "append_predictions",
"Predictions", callback=self._invalidate)
gui.checkBox(box, self, "append_probabilities",
"Probabilities",
callback=self._invalidate)
gui.auto_commit(self.controlArea, self, "autocommit",
"Send Selected", "Send Automatically")
grid = QGridLayout()
self.tablemodel = QStandardItemModel(self)
view = self.tableview = QTableView(
editTriggers=QTableView.NoEditTriggers)
view.setModel(self.tablemodel)
view.horizontalHeader().hide()
view.verticalHeader().hide()
view.horizontalHeader().setMinimumSectionSize(60)
view.selectionModel().selectionChanged.connect(self._invalidate)
view.setShowGrid(False)
view.setItemDelegate(BorderedItemDelegate(Qt.white))
view.clicked.connect(self.cell_clicked)
grid.addWidget(view, 0, 0)
self.mainArea.layout().addLayout(grid)
def __init__(self):
self.tree = QTreeWidget(self.mainArea,
columnCount=2,
allColumnsShowFocus=True,
alternatingRowColors=True,
selectionMode=QTreeWidget.ExtendedSelection,
uniformRowHeights=True)
self.tree.setHeaderLabels(["Itemsets", "Support", "%"])
self.tree.header().setStretchLastSection(True)
self.tree.itemSelectionChanged.connect(self.selectionChanged)
self.mainArea.layout().addWidget(self.tree)
box = gui.widgetBox(self.controlArea, "Info")
self.nItemsets = self.nSelectedExamples = self.nSelectedItemsets = ''
gui.label(box, self, "Number of itemsets: %(nItemsets)s")
gui.label(box, self, "Selected itemsets: %(nSelectedItemsets)s")
gui.label(box, self, "Selected examples: %(nSelectedExamples)s")
hbox = gui.widgetBox(box, orientation='horizontal')
gui.button(hbox, self, "Expand all", callback=self.tree.expandAll)
gui.button(hbox, self, "Collapse all", callback=self.tree.collapseAll)
box = gui.widgetBox(self.controlArea, 'Find itemsets')
gui.hSlider(box, self, 'minSupport', minValue=1, maxValue=100,
label='Minimal support:', labelFormat="%d%%",
callback=lambda: self.find_itemsets())
gui.hSlider(box, self, 'maxItemsets', minValue=10000, maxValue=100000, step=10000,
label='Max. number of itemsets:', labelFormat="%d",
callback=lambda: self.find_itemsets())
gui.checkBox(box, self, 'filterSearch',
label='Apply below filters in search',
tooltip='If checked, the itemsets are filtered according '
'to below filter conditions already in the search '
'phase. \nIf unchecked, the only filters applied '
'during search are the ones above, '
'and the itemsets are \nfiltered afterwards only for '
'display, i.e. only the matching itemsets are shown.')
self.button = gui.auto_commit(
box, self, 'autoFind', 'Find itemsets', commit=self.find_itemsets)
box = gui.widgetBox(self.controlArea, 'Filter itemsets')
gui.lineEdit(box, self, 'filterKeywords', 'Contains:',
callback=self.filter_change, orientation='horizontal',
tooltip='A comma or space-separated list of regular '
'expressions.')
hbox = gui.widgetBox(box, orientation='horizontal')
gui.spin(hbox, self, 'filterMinItems', 1, 998, label='Min. items:',
callback=self.filter_change)
gui.spin(hbox, self, 'filterMaxItems', 2, 999, label='Max. items:',
callback=self.filter_change)
gui.rubber(hbox)
gui.rubber(self.controlArea)
gui.auto_commit(self.controlArea, self, 'autoSend', 'Send selection')
self.filter_change()
