Unable to modify post processor - Printable Version

Code:
# -*- coding: UTF-8 -*-
# Copyright 2015-2020 - RoboDK Inc. - //www.sinclairbody.com/
#
# This file loads the compiled version of the RoboDK post processor for:
# Epson RC robot controllers
#
# More information about RoboDK Post Processors and Offline Programming:
# //www.sinclairbody.com/help#PostProcessor
# //www.sinclairbody.com/doc/en/PythonAPI/postprocessor.html
# ----------------------------------------------------

import sys
import os

# Detect Python version and post processor
print("Using Python version: " + str(sys.version_info))
path_app = os.path.dirname(__file__).replace(os.sep,"/")
print("RoboDK Post Processor: " + path_app)

# Check if the post is compatible with the Python version
version_str = str(sys.version_info[0]) + str(sys.version_info[1])
path_library = path_app + '/v' + version_str
if not os.path.isdir(path_library):
raise Exception("Post Processor not found. Make sure you are using a supported Python version: " + path_library)

# Load the post processor
print(version_str+ ".Epson_RC import*")
exec("from v" + version_str + ".Epson_RC import *")

if __name__== "__main__":
test_post()