def save_to_file(self):
"""Save table values to file."""
df = _utils.table_to_data_frame(self.tbl_table)
if df is None:
_QMessageBox.critical(self, 'Failure', 'Empty table.',
_QMessageBox.Ok)
return
filename = _QFileDialog.getSaveFileName(
self,
caption='Save measurements file.',
directory=self.directory,
filter="Text files (*.txt *.dat)")
if isinstance(filename, tuple):
filename = filename[0]
if len(filename) == 0:
return
try:
if (not filename.endswith('.txt')
and not filename.endswith('.dat')):
filename = filename + '.txt'
df.to_csv(filename, sep='\t')
except Exception:
_traceback.print_exc(file=_sys.stdout)
msg = 'Failed to save data to file.'
_QMessageBox.critical(self, 'Failure', msg, _QMessageBox.Ok)
def update_table_analysis_dialog(self):
"""Update table analysis dialog."""
self.table_analysis_dialog.update_data(
_utils.table_to_data_frame(self.tbl_table))
def show_table_analysis_dialog(self):
"""Show table analysis dialog."""
df = _utils.table_to_data_frame(self.tbl_table)
self.table_analysis_dialog.accept()
self.table_analysis_dialog.show(df)
def copy_to_clipboard(self):
"""Copy table data to clipboard."""
df = _utils.table_to_data_frame(self.tbl_table)
if df is not None:
df.to_clipboard(excel=True)