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maubot/maubot/cli/util/spdx.py
2019-06-08 17:42:07 +03:00

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1.3 KiB
Python

# maubot - A plugin-based Matrix bot system.
# Copyright (C) 2019 Tulir Asokan
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <https://www.gnu.org/licenses/>.
from typing import Dict
import zipfile
import pkg_resources
import json
spdx_list = None
def load() -> None:
global spdx_list
if spdx_list is not None:
return
with pkg_resources.resource_stream("maubot.cli", "res/spdx.json.zip") as disk_file:
with zipfile.ZipFile(disk_file) as zip_file:
with zip_file.open("spdx.json") as file:
spdx_list = json.load(file)
def get(id: str) -> Dict[str, str]:
if not spdx_list:
load()
return spdx_list[id.lower()]
def valid(id: str) -> bool:
if not spdx_list:
load()
return id.lower() in spdx_list