DrCr/austax/util.py

32 lines
1.1 KiB
Python

# DrCr: Web-based double-entry bookkeeping framework
# Copyright (C) 2022–2024 Lee Yingtong Li (RunasSudo)
#
# 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 drcr.models import reporting_commodity
import functools
def assert_aud(f):
"""Wrap a function to assert that the reporting_commodity is $"""
@functools.wraps(f)
def wrapper(*args, **kwargs):
if reporting_commodity() != '$':
raise Exception('austax requires reporting_commodity to be $')
return f(*args, **kwargs)
return wrapper