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#!/usr/bin/env python
"""
This file contains Python code illustrating the creation and manipulation of
vtkTable objects.
"""
from __future__ import print_function
from vtk import *
#------------------------------------------------------------------------------
# Script Entry Point (i.e., main() )
#------------------------------------------------------------------------------
if __name__ == "__main__":
""" Main entry point of this python script """
print("vtkTable Example 2: Loading table data from a comma-separated value file.")
# Create a Delimited Text Reader object
csv_source = vtkDelimitedTextReader()
# Tell it we want the field-separator to be a comma
csv_source.SetFieldDelimiterCharacters(",")
# Tell the filter that the first row in the data file are headers.
csv_source.SetHaveHeaders(True)
# Provide the filename that we want to load.
csv_source.SetFileName("table_data.csv")
# Update forces the filter to execute and get the data.
csv_source.Update()
# Print out the table data to the screen
csv_source.GetOutput().Dump(6)
# Note: tables loaded from DelimitedTextReader have all
# types defaulted to string data.
print("vtkTable Example 2: Finished.")
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