def __init__(self, master):
super().__init__(master)
box = widgets.ComboBox(self,
'stopwords_language',
items=[None] +
preprocess.StopwordsFilter.supported_languages)
box.currentIndexChanged.connect(self.stopwords_changed)
self.stopwords_changed()
self.method_layout.addWidget(box, self.STOPWORDS, 1)
box = widgets.FileWidget(recent_files=self.recent_sw_files,
dialog_title='Open a stop words source',
dialog_format=self.dlgFormats,
on_open=self.read_stopwords_file,
browse_label='',
reload_label='',
minimal_width=100)
box.select(0)
self.method_layout.addWidget(box, self.STOPWORDS, 2, 1, 1)
box = widgets.FileWidget(recent_files=self.recent_lexicon_files,
dialog_title='Open a lexicon words source',
dialog_format=self.dlgFormats,
on_open=self.read_lexicon_file,
browse_label='',
reload_label='',
minimal_width=100)
box.select(0)
self.method_layout.addWidget(box, self.LEXICON, 2, 1, 1)
pattern_edit = widgets.ValidatedLineEdit(
self, 'pattern', validator=preprocess.RegexpFilter.validate_regexp)
pattern_edit.editingFinished.connect(self.pattern_changed)
self.method_layout.addWidget(pattern_edit, self.REGEXP, 1, 1, 2)
range_widget = widgets.RangeWidget(None,
self, ('min_df', 'max_df'),
minimum=0.,
maximum=1.,
step=0.05,
allow_absolute=True)
range_widget.setToolTip(self.get_tooltip(preprocess.FrequencyFilter))
range_widget.editingFinished.connect(self.df_changed)
self.method_layout.addWidget(range_widget, self.FREQUENCY, 1, 1, 1)
spin = gui.spin(self.contents,
self,
'keep_n',
box=False,
minv=1,
maxv=10**6)
spin.editingFinished.connect(self.keep_n_changed)
self.method_layout.addWidget(spin, self.KEEP_N, 1, 1, 1)
self.pattern_changed()
def setup_method_layout(self):
self.method_layout.addWidget(
widgets.RangeWidget(None,
self,
'ngrams_range',
minimum=1,
maximum=10,
step=1,
min_label='Range:',
dtype=int,
callback=self.update_value))
def setup_method_layout(self):
w = widgets.RangeWidget(None,
self,
'ngrams_range',
minimum=1,
maximum=10,
step=1,
min_label='Range:',
dtype=int)
w.editingFinished.connect(self.update_value)
self.method_layout.addWidget(w)
