def loadTxt(self):
try:
filePath, __ = QFileDialog.getOpenFileNameAndFilter(
self,
'Select tab or space delimited text file containing station and elevation data'
) # QGIS2 (using this rather than getOpenFileName will avoid opening a dialog twice)
except:
filePath, __ = QFileDialog.getOpenFileName(
self,
'Select tab or space delimited text file containing station and elevation data'
)
# fix_print_with_import
print(filePath)
try:
self.staElev = np.loadtxt(filePath)
self.inputFile.setText(filePath)
self.calcType = 'UD'
self.doIrregularProfileFlowEstimator()
except:
if (filePath == ('')): # null string for cancel
return
QMessageBox.warning(
self, 'Error',
'Please check that the text file is space or tab delimited and does not contain header information'
)
def chooseInputFile(self):
vectorFormats = QgsProviderRegistry.instance().fileVectorFilters()
# get last used dir and format
settings = QSettings()
lastDir = settings.value("/db_manager/lastUsedDir", "")
lastVectorFormat = settings.value("/UI/lastVectorFileFilter", "")
# ask for a filename
(filename, lastVectorFormat) = QFileDialog.getOpenFileNameAndFilter(self, self.tr("Choose the file to import"),
lastDir, vectorFormats, lastVectorFormat)
if filename == "":
return
# store the last used dir and format
settings.setValue("/db_manager/lastUsedDir", QFileInfo(filename).filePath())
settings.setValue("/UI/lastVectorFileFilter", lastVectorFormat)
self.cboInputLayer.setEditText(filename)
def chooseInputFile(self):
vectorFormats = QgsProviderRegistry.instance().fileVectorFilters()
# get last used dir and format
settings = QSettings()
lastDir = settings.value("/db_manager/lastUsedDir", "")
lastVectorFormat = settings.value("/UI/lastVectorFileFilter", "")
# ask for a filename
(filename, lastVectorFormat) = QFileDialog.getOpenFileNameAndFilter(self, self.tr("Choose the file to import"),
lastDir, vectorFormats, lastVectorFormat)
if filename == "":
return
# store the last used dir and format
settings.setValue("/db_manager/lastUsedDir", QFileInfo(filename).filePath())
settings.setValue("/UI/lastVectorFileFilter", lastVectorFormat)
self.cboInputLayer.setEditText(filename)
