def grabFileName(self):
result = QFileDialog.getOpenFileName(
self, "Open file", FileBrowseWidget.lastDirectory, self.fileTypeName)
fname = result[0]
if fname != '':
fileInfo = QFileInfo(fname)
try:
FileBrowseWidget.lastDir = fileInfo.baseName()
except:
pass
self.lineEdit.setText(fname)
def generateRFSettings(self):
result = QFileDialog.getSaveFileName(self, "Save file",
FileBrowseWidget.lastDirectory,
"RF settings .yaml (*.yaml)")
fname = result[0]
if fname != '':
fileInfo = QFileInfo(fname)
try:
FileBrowseWidget.lastDir = fileInfo.baseName()
except:
pass
try:
rf_settings = layout.parser.RFSettings.from_rand()
timeNow = datetime.datetime.now().strftime("%Y-%M-%d at %H:%M")
with open(fname, 'w') as outFile:
outFile.write("# Generated on {}\n".format(timeNow) +
rf_settings.to_yaml())
self.rfSettingsFile.lineEdit.setText(fname)
except IOError as e:
# TODO: proper error message
print("error writing file: " + str(e))
def __fileNameWoExt(self):
image = QFileInfo(self.directory + QDir.separator() + self.filename)
return image.absoluteDir().absolutePath() + QDir.separator() + image.baseName()