def on_intersection_change(self):
self.ui.comboBox_parada.clear()
if self.ui.comboBox_interseccion.currentText():
self.ui.statusbar.showMessage(u'Consultando el listado de paradas. Espere, por favor...')
line = self.ui.comboBox_linea.currentText()
street = self.ui.comboBox_calle.itemData(self.ui.comboBox_calle.currentIndex()).toInt()[0]
intersection = self.ui.comboBox_interseccion.itemData(self.ui.comboBox_interseccion.currentIndex()).toInt()[0]
str_stops = ETR.get_line_stops(line, int(street), int(intersection))
self.ui.comboBox_parada.addItem('')
elements = re.findall(r'<td[^>]*?>(.+)<\/td>', str_stops)
for index, element in enumerate(elements):
stop = re.sub(r'<[^>]*?>', '', element)
if (index + 1) % 2 != 0:
self.ui.comboBox_parada.addItem(stop.decode('utf-8'), int(stop))
if len(self.ui.comboBox_parada) == 2:
self.ui.comboBox_parada.setCurrentIndex(1)
self.ui.statusbar.showMessage(u'Seleccione una parada')
def on_line_change(self):
self.ui.comboBox_calle.clear()
if self.ui.comboBox_linea.currentText():
self.ui.statusbar.showMessage(u'Consultando el listado de calles. Espere, por favor...')
str_streets = ETR.get_line_streets(str(self.ui.comboBox_linea.currentText()))
self.ui.comboBox_calle.addItem('', -1)
for street in Util.generate_streets_list(str_streets)[0]:
self.ui.comboBox_calle.addItem(street['desc'], street['id'])
self.ui.statusbar.showMessage(u'Seleccione una calle')
def on_street_change(self):
self.ui.comboBox_interseccion.clear()
if self.ui.comboBox_calle.currentText():
self.ui.statusbar.showMessage(u'Consultando el listado de intersecciones. Espere, por favor...')
line = self.ui.comboBox_linea.currentText()
street = self.ui.comboBox_calle.itemData(self.ui.comboBox_calle.currentIndex()).toInt()[0]
str_intersections = ETR.get_line_intersections(line, street)
self.ui.comboBox_interseccion.addItem('')
for intersection in Util.generate_streets_list(str_intersections)[0]:
self.ui.comboBox_interseccion.addItem(intersection['desc'], intersection['id'])
self.ui.statusbar.showMessage(u'Seleccione una intersección')
def __init__(self):
QtGui.QMainWindow.__init__(self)
self.ui = Ui_mainWindow()
self.ui.setupUi(self)
self.ui.statusbar.showMessage(u'Seleccione una línea')
self.trayIcon = QtGui.QSystemTrayIcon(self)
self.trayIcon.setIcon(QtGui.QIcon('ui/res/img/icon.png'))
self.trayIcon.show()
self.trayIcon.setContextMenu(self.ui.menuInicio)
self.ui.comboBox_linea.addItem('', '')
self.ui.comboBox_linea.addItems(ETR.list_lines()[1])
self.connect(self.ui.comboBox_linea, QtCore.SIGNAL("currentIndexChanged(QString)"), self.on_line_change)
self.connect(self.ui.comboBox_calle, QtCore.SIGNAL("currentIndexChanged(QString)"), self.on_street_change)
self.connect(self.ui.comboBox_interseccion, QtCore.SIGNAL("currentIndexChanged(QString)"), self.on_intersection_change)
self.connect(self.ui.pushButton_consultar, QtCore.SIGNAL("released()"), self.on_button_query)
self.connect(self.ui.actionSalir, QtCore.SIGNAL("triggered()"), self.on_menu_exit)
def on_button_query(self):
if self.ui.checkBox_consultaBatch.isChecked():
# self.ui.pushButton_consultar.setText('Detener')
self.trayIcon.showMessage('Consulta batch', u'Próximamente...')
else:
line = self.ui.comboBox_linea.currentText()
stop = self.ui.comboBox_parada.itemData(self.ui.comboBox_parada.currentIndex()).toInt()[0]
if line and stop:
self.ui.statusbar.showMessage(u'Consultando el servicio del ETR. Espere, por favor...')
response, incoming = ETR.check_line_schedule(str(line), stop)
self.ui.plainTextEdit_resultados.clear()
self.ui.plainTextEdit_resultados.insertPlainText(response.decode('utf-8'))
self.ui.tableWidget_resultados.insertRow(0)
item = QtGui.QTableWidgetItem(datetime.datetime.now().strftime('%d/%m/%Y %H:%M:%S'))
item.setFlags(QtCore.Qt.ItemIsSelectable | QtCore.Qt.ItemIsEnabled)
if incoming:
item.setBackground(QtGui.QBrush(QtGui.QColor(164, 255, 164)))
self.ui.tableWidget_resultados.setItem(0, 0, item)
item = QtGui.QTableWidgetItem(re.sub("---\s[.]+\s---", '', response.decode('utf-8')))
item.setFlags(QtCore.Qt.ItemIsSelectable | QtCore.Qt.ItemIsEnabled)
item.setToolTip(response.decode('utf-8'))
if incoming:
item.setBackground(QtGui.QBrush(QtGui.QColor(164, 255, 164)))
self.ui.tableWidget_resultados.setItem(0, 1, item)
self.ui.tableWidget_resultados.resizeColumnsToContents()
self.ui.statusbar.showMessage(u'Consulta finalizada')
if incoming:
self.trayIcon.showMessage('EN CAMINO', response.decode('utf-8'))