def __load_file(self):
"""
loading selected file and will launch the preliminary analysis
Return:
None
"""
if self.fileName and not hasattr(self, 'da'):
self.da = DataAnalysis.create_object(file_path=self.fileName)
self.da.get_statistics()
stats = self.da.stats
self.grid_widget = QWidget()
grid = QGridLayout()
grid.setObjectName('grid_stats')
self.fields = stats.columns
self.qties = stats.index
self.active_buttons = dict()
for indf, field in enumerate(self.fields, 1):
self.active_buttons[field] = False
btn = LabelButton.create_label_button(label=field,
window=self,
connect_fns=[])
grid.addWidget(btn, indf, 0)
for indq, qty in enumerate(self.qties, 1):
grid.addWidget(QLabel(qty), 0, indq)
for indf, field in enumerate(self.fields):
for indq, qty in enumerate(self.qties):
grid.addWidget(QLabel(str(stats.iloc[indq, indf])),
1 + indf, 1 + indq)
grid.setColumnStretch(indq + 1, 1)
self.grid_widget.setLayout(grid)
self.main_layout.addWidget(self.grid_widget)
# self.main_layout.addLayout(grid, 1, 0, 1, 2)
if not hasattr(self.hbox, 'btn_draw'):
self.btn_draw = UserInterface._create_button(
text='Draw Chart',
icon_path='icons/draw2.png',
connect_fn=self.__draw_chart)
self.hbox.addWidget(self.btn_draw)
else:
self.btn_draw.setVisible(True)
if not hasattr(self.hbox, 'btn_unload'):
self.btn_unload = UserInterface._create_button(
text='Unload data',
icon_path='icons/remove2.png',
connect_fn=self.__remove)
self.hbox.addWidget(self.btn_unload)
else:
self.btn_unload.setVisible(True)
self.hbox.addStretch()
self.hbox.setDirection(QBoxLayout.LeftToRight)
self.statusBar().showMessage(self.os_text +
'\t\t\tData file loaded.')
else:
self.statusBar().showMessage(self.os_text +
'\t\t\tNo file selected')
self.update()
