Source code for darc.proxy.tel
# -*- coding: utf-8 -*-
"""Telephone Numbers
=======================
The :mod:`darc.proxy.tel` module contains the auxiliary functions
around managing and processing the telephone numbers.
Currently, the :mod:`darc` project directly save the telephone
numbers extracted to the data storage file
:data:`~darc.proxy.tel.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, 'tel.txt')
LOCK = get_lock()
[docs]def save_tel(link: 'darc_link.Link') -> None:
"""Save telephone number.
The function will save telephone number to the file
as defined in :data:`~darc.proxy.tel.PATH`.
Args:
link: Link object representing the telephone number.
"""
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)