# Copyright 2023 Reid Swanson.
#
# This file is part of scrachy.
#
# scrachy 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.
#
# scrachy 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 scrachy. If not, see <https://www.gnu.org/licenses/>.
"""
Anything related to the settings for this project.
"""
# Python Modules
from types import ModuleType
from typing import Any, Iterable, Optional, Tuple
# 3rd Party Modules
from scrapy.utils.project import get_project_settings
# Project Modules
PROJECT_SETTINGS = get_project_settings()
[docs]
def iter_default_settings(settings_module: Optional[ModuleType] = None) -> Iterable[Tuple[str, Any]]:
"""
Similar to :func:`scrapy.middleware.iter_default_settings`, but accepts
the module import path to use.
:param settings_module: The module where the middleware are located.
:return: An iterator of (name, value) tuples.
"""
if settings_module is None:
return []
for name in dir(settings_module):
if name.isupper():
yield name, getattr(settings_module, name)