def _validate(self):
"""
Ensure that the worker is ready to be started.
:return: True if the worker can be started safely.
"""
if self.view.is_searching():
create_error_message(self.view, "Mantid is searching for data files. Please wait.")
return False
if not self.view.get_focus_valid():
create_error_message(self.view, "Check run numbers/path is valid.")
return False
if not self.view.get_vanadium_valid():
create_error_message(self.view, "Check vanadium run number/path is valid.")
return False
if not self.current_calibration.is_valid():
create_error_message(
self.view, "Create or Load a calibration via the Calibration tab before focusing.")
return False
if self.current_calibration.get_instrument() != self.instrument:
create_error_message(
self.view,
"Please make sure the selected instrument matches instrument for the current calibration.\n"
"The instrument for the current calibration is: " + self.current_calibration.get_instrument())
return False
return True
def _validate(self):
if self._is_searching():
create_error_message(
self.view, "Mantid is searching for files. Please wait.")
return False
elif not self._files_are_valid():
create_error_message(self.view, "Entered files are not valid.")
return False
return True
def _validate(self):
# Do nothing if run numbers are invalid or view is searching.
if self.view.is_searching():
create_error_message(self.view, "Mantid is searching for data files. Please wait.")
return False
if not self.view.get_sample_valid():
create_error_message(self.view, "Check run numbers/path is valid.")
return False
if self.view.get_crop_checked():
if self.cropping_widget.get_custom_calfile_enabled() and not self.cropping_widget.is_calfile_valid():
create_error_message(self.view, "Check custom calfile path is valid.")
return False
if self.cropping_widget.get_custom_spectra_enabled() and not self.cropping_widget.is_spectra_valid():
create_error_message(self.view, "Check custom spectra are valid.")
return False
return True