def openButton_clicked(self): self.fileNameTuple = QtGui.QFileDialog.getOpenFileName(self, "Open VitalView data file (.asc)", "", "ASCII Files (*.asc);;All Files (*.*)") if self.fileNameTuple[0] != '': rwparser = RwParser() # create rwparser class object # Get filename and Path information self.fullFilePath, self.dirName, self.fullFileName, \ self.fileNameNoExt = rwparser.getFileNamesAndDir(self.fileNameTuple) # Check the header, if its correct... isCorrectHeader = rwparser.checkFileHeader(self.fullFilePath, MAIN_HEADER) if isCorrectHeader: # Create a new folder to house the parsed data and get path self.newFolderPath = rwparser.mkParsedFolder(self.dirName, self.fileNameNoExt) # Begin first pass - gets all time variables, parses first 3 files self.uniqueDates, self.startTime, self.endTime, self.distCsvName = \ rwparser.firstPass(self.fullFilePath, self.fileNameNoExt, self.newFolderPath) # Fill out the combo boxes self.startDateCombo.addItems(self.uniqueDates) self.endDateCombo.addItems(self.uniqueDates) # set the start and endDate combos to the first and last unique date self.startDateCombo.setCurrentIndex(1) self.endDateCombo.setCurrentIndex(len(self.uniqueDates)- 1) # Turn time strings into QTime obj and fill out time edits self.qtEndTime = QtCore.QTime.fromString(self.endTime, 'hh:mm:ss') self.qtStartTime = QtCore.QTime.fromString(self.startTime, 'hh:mm:ss') self.startTimeEdit.setTime(self.qtStartTime) self.endTimeEdit.setTime(self.qtEndTime) # Update all current QDateTime objects self.updateQtDateTimes() self.limitTimeEdit() # Allow user to access filters and buttons self.enableButtons() # Change label to give user feedback self.changableLabel.setText(self.fullFileName + ' successfully loaded.') else: self.changableLabel.setText(self.fullFileName + ' is not a VitalView file')