def _sel_to_text(self, cell_range):
"""Copy an array portion to a unicode string"""
if not cell_range:
return
row_min, row_max, col_min, col_max = get_idx_rect(cell_range)
if col_min == 0 and col_max == (self.model().cols_loaded-1):
# we've selected a whole column. It isn't possible to
# select only the first part of a column without loading more,
# so we can treat it as intentional and copy the whole thing
col_max = self.model().total_cols-1
if row_min == 0 and row_max == (self.model().rows_loaded-1):
row_max = self.model().total_rows-1
_data = self.model().get_data()
if PY3:
output = io.BytesIO()
else:
output = io.StringIO()
try:
np.savetxt(output, _data[row_min:row_max+1, col_min:col_max+1],
delimiter='\t')
except:
QMessageBox.warning(self, _("Warning"),
_("It was not possible to copy values for "
"this array"))
return
contents = output.getvalue().decode('utf-8')
output.close()
return contents
def _sel_to_text(self, cell_range):
"""Copy an array portion to a unicode string"""
if not cell_range:
return
row_min, row_max, col_min, col_max = get_idx_rect(cell_range)
_data = self.model().get_data()
if PY3:
output = io.BytesIO()
else:
output = io.StringIO()
try:
np.savetxt(output, _data[row_min:row_max+1, col_min:col_max+1],
delimiter='\t')
except:
QMessageBox.warning(self, _("Warning"),
_("It was not possible to copy values for "
"this array"))
return
contents = output.getvalue().decode('utf-8')
output.close()
return contents