Source code for darc.proxy.script
# -*- coding: utf-8 -*-
"""JavaScript Links
======================
The :mod:`darc.proxy.script` module contains the auxiliary functions
around managing and processing the JavaScript links.
Currently, the :mod:`darc` project directly save the JavaScript links
extracted to the data storage path :data:`~darc.proxy.script.PATH`
without further processing.
"""
import json
import os
from typing import TYPE_CHECKING
from darc.const import PATH_MISC, get_lock
if TYPE_CHECKING:
import darc.link as darc_link # Link
PATH = os.path.join(PATH_MISC, 'script.txt')
LOCK = get_lock()
[docs]def save_script(link: 'darc_link.Link') -> None:
"""Save JavaScript link.
The function will save JavaScript link to the file
as defined in :data:`~darc.proxy.script.PATH`.
Args:
link: Link object representing the JavaScript link.
"""
with LOCK: # type: ignore[union-attr]
with open(PATH, 'a') as file:
print(json.dumps({
'src': backref.url if (backref := link.url_backref) is not None else None, # pylint: disable=used-before-assignment
'url': link.url,
}), file=file)