from vtk import * if __name__ == "__main__": """ Main entry point of this python script """ # # Load our table from a CSV file (covered in table2.py) # csv_source = vtkDelimitedTextReader() csv_source.SetFieldDelimiterCharacters(",") csv_source.SetHaveHeaders(True) csv_source.SetDetectNumericColumns(True) csv_source.SetFileName("table_data.csv") csv_source.Update() T = csv_source.GetOutput() print "Table loaded from CSV file:" T.Dump(6) # # Add a new row to the table # new_row = [8, "Luis", 68] for i in range( T.GetNumberOfColumns()): T.GetColumn(i).InsertNextValue( new_row[i] ) print "\nTable with new row appended:" T.Dump(6) # # Extract row 3 out of the table into a Python list. # row = [] row_number = 3 for icol in range( T.GetNumberOfColumns() ): row.append( T.GetColumn(icol).GetValue( row_number ) ) print "\nExtracted row 3:" print row