add tiramisu/asyncinit.py file
This commit is contained in:
parent
1861dc59d4
commit
746fa0134f
|
@ -0,0 +1,29 @@
|
||||||
|
# -*- coding: utf-8 -*-
|
||||||
|
# Copyright (C) 2019 Team tiramisu (see AUTHORS for all contributors)
|
||||||
|
#
|
||||||
|
# This program is free software: you can redistribute it and/or modify it
|
||||||
|
# under the terms of the GNU Lesser 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 Lesser General Public License for more
|
||||||
|
# details.
|
||||||
|
#
|
||||||
|
# You should have received a copy of the GNU Lesser General Public License
|
||||||
|
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||||
|
#
|
||||||
|
# largely inspired by https://github.com/kchmck/pyasyncinit
|
||||||
|
# ____________________________________________________________
|
||||||
|
from functools import wraps
|
||||||
|
|
||||||
|
|
||||||
|
def asyncinit(obj):
|
||||||
|
@wraps(obj.__new__)
|
||||||
|
async def new(cls, *args, **kwargs):
|
||||||
|
instance = object.__new__(cls) # (cls, *args, **kwargs)
|
||||||
|
await instance.__init__(*args, **kwargs)
|
||||||
|
return instance
|
||||||
|
obj.__new__ = new
|
||||||
|
return obj
|
Loading…
Reference in New Issue