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apprise/test/helpers/module.py

57 lines
2.2 KiB

# -*- coding: utf-8 -*-
#
# Copyright (C) 2022 Chris Caron <lead2gold@gmail.com>
# All rights reserved.
#
# This code is licensed under the MIT License.
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files(the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and / or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions :
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
from importlib import import_module, reload
import sys
def reload_plugin(name, replace_in=None):
"""
Reload built-in plugin module, e.g. `NotifyGnome`.
Reloading plugin modules is needed when testing module-level code of
notification plugins.
See also https://stackoverflow.com/questions/31363311.
"""
module_name = f"apprise.plugins.{name}"
reload(sys.modules['apprise.common'])
reload(sys.modules['apprise.attachment'])
reload(sys.modules['apprise.config'])
if module_name in sys.modules:
reload(sys.modules[module_name])
reload(sys.modules['apprise.plugins'])
reload(sys.modules['apprise.Apprise'])
reload(sys.modules['apprise.utils'])
reload(sys.modules['apprise'])
# Fix reference to new plugin class in given module.
# Needed for updating the module-level import reference like
# `from apprise.plugins.NotifyMacOSX import NotifyMacOSX`.
if replace_in is not None:
mod = import_module(module_name)
setattr(replace_in, name, getattr(mod, name))