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#!/usr/bin/env python3
# -*- coding: utf-8 -*-
#
# Generate SPDX-Comments syntax file
#
# SPDX-FileCopyrightText: 2020 Alex Turbov <i.zaufi@gmail.com>
# SPDX-License-Identifier: MIT
#
# To install prerequisites:
#
# $ pip install --user click jinja2
#
# To use:
#
# $ ./generate-spdx-syntax.py > ../syntax/spdx-comments.xml
#
import json
import pathlib
import urllib.request
import click
import jinja2
def get_json(url):
with urllib.request.urlopen(url=url) as body:
return json.load(body)
@click.command()
@click.argument('template', type=click.File('r'), default='./spdx-comments.xml.tpl')
def cli(template):
data = {
'licenses': [
*filter(
lambda l: not l['licenseId'].endswith('+')
, get_json(url='https://spdx.org/licenses/licenses.json')['licenses']
)
]
, 'exceptions': [
*filter(
lambda l: not l['licenseExceptionId'].endswith('+')
, get_json(url='https://spdx.org/licenses/exceptions.json')['exceptions']
)
]
}
env = jinja2.Environment(
keep_trailing_newline=True
)
env.block_start_string = '<!--['
env.block_end_string = ']-->'
env.variable_start_string = '<!--{'
env.variable_end_string = '}-->'
env.comment_start_string = '<!--#'
env.comment_end_string = '#-->'
tpl = env.from_string(template.read())
result = tpl.render(data)
print(result.strip(), end=None)
if __name__ == '__main__':
cli()
# TODO Handle execptions and show errors
|
