# -*- coding: utf-8 -*-
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"""Generate the Mozc data version string.
Data version consists of three components:
<ENGINE_VERSION>.<DATA_VERSION>.<TAG>
Here, <TAG> is any string to distinguish data set.
"""
import optparse
def _ParseOption():
"""Parse command line options."""
parser = optparse.OptionParser()
parser.add_option('--tag', dest='tag')
parser.add_option('--mozc_version_template', dest='mozc_version_template')
parser.add_option('--output', dest='output')
return parser.parse_args()[0]
def main():
opts = _ParseOption()
data = {}
with open(opts.mozc_version_template, 'r') as f:
for line in f:
line = line.rstrip()
if not line or line[0] == '#':
continue
key, value = line.split('=')
data[key] = value
with open(opts.output, 'w') as f:
f.write('.'.join((data['ENGINE_VERSION'], data['DATA_VERSION'], opts.tag)))
if __name__ == '__main__':
main()