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# SPDX-License-Identifier: AGPL-3.0-or-later
"""Implementations for providing the favicons in SearXNG.
There is a command line for developer purposes and for deeper analysis. Here is
an example in which the command line is called in the development environment::
$ ./manage pyenv.cmd bash --norc --noprofile
(py3) python -m searx.favicons --help
"""
from __future__ import annotations
__all__ = ["init", "favicon_url", "favicon_proxy"]
import pathlib
from searx import logger
from searx import get_setting
from .proxy import favicon_url, favicon_proxy
logger = logger.getChild('favicons')
def is_active():
return bool(get_setting("search.favicon_resolver", False))
def init():
# pylint: disable=import-outside-toplevel
from . import config, cache, proxy
from .. import settings_loader
cfg_file = (settings_loader.get_user_cfg_folder() or pathlib.Path("/etc/searxng")) / "favicons.toml"
if not cfg_file.exists():
if is_active():
logger.error(f"missing favicon config: {cfg_file}")
cfg_file = config.DEFAULT_CFG_TOML_PATH
logger.debug(f"load favicon config: {cfg_file}")
cfg = config.FaviconConfig.from_toml_file(cfg_file, use_cache=True)
cache.init(cfg.cache)
proxy.init(cfg.proxy)
del cache, config, proxy, cfg, settings_loader
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