Source code for darc.sites.ethereum
# -*- coding: utf-8 -*-
# pylint: disable=ungrouped-imports
"""Ethereum Addresses
=======================
The :mod:`darc.sites.ethereum` module is customised to
handle ethereum addresses.
"""
from typing import TYPE_CHECKING
from darc.error import LinkNoReturn
from darc.proxy.ethereum import save_ethereum
from darc.sites._abc import BaseSite
if TYPE_CHECKING:
from typing import NoReturn
from requests import Session
from selenium.webdriver import Chrome as Driver
import darc.link as darc_link # Link
from darc._compat import datetime
[docs]class Ethereum(BaseSite):
"""Ethereum addresses."""
[docs] @staticmethod
def crawler(timestamp: 'datetime', session: 'Session', link: 'darc_link.Link') -> 'NoReturn': # pylint: disable=unused-argument
"""Crawler hook for ethereum addresses.
Args:
timestamp: Timestamp of the worker node reference.
session (:class:`requests.Session`): Session object with proxy settings.
link: Link object to be crawled.
Raises:
LinkNoReturn: This link has no return response.
"""
save_ethereum(link)
raise LinkNoReturn(link)
[docs] @staticmethod
def loader(timestamp: 'datetime', driver: 'Driver', link: 'darc_link.Link') -> 'NoReturn': # pylint: disable=unused-argument
"""Not implemented.
Raises:
LinkNoReturn: This hook is not implemented.
"""
raise LinkNoReturn(link)