def generateVersionFileData(version):
    if version.prerelease is not None:
        prerelease = ", prerelease=%r" % (version.prerelease,)
    else:
        prerelease = ""
    data = '''\
# Copyright (c) Twisted Matrix Laboratories.
# See LICENSE for details.

# This is an auto-generated file. Do not edit it.

"""
Provides Twisted version information.
"""

from twisted.python import versions
version = versions.Version(%r, %s, %s, %s%s)
''' % (version.package, version.major, version.minor, version.micro,
       prerelease)
    return data
Generate the data to be placed into a _version.py file.
dataset/ETHPy150Open twisted/twisted/twisted/python/_release.py/generateVersionFileData