searxng/searx/engines/annas_archive.py

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# SPDX-License-Identifier: AGPL-3.0-or-later
# lint: pylint
"""Anna's Archive
"""
from typing import List, Dict, Any, Optional
from urllib.parse import quote
from lxml import html
from searx.utils import extract_text, eval_xpath
# about
about: Dict[str, Any] = {
"website": "https://annas-archive.org/",
"wikidata_id": "Q115288326",
"official_api_documentation": None,
"use_official_api": False,
"require_api_key": False,
"results": "HTML",
}
# engine dependent config
categories: List[str] = ["files"]
paging: bool = False
# search-url
base_url: str = "https://annas-archive.org"
# xpath queries
xpath_results: str = '//main//a[starts-with(@href,"/md5")]'
xpath_url: str = ".//@href"
xpath_title: str = ".//h3/text()[1]"
xpath_authors: str = './/div[contains(@class, "italic")]'
xpath_publisher: str = './/div[contains(@class, "text-sm")]'
xpath_file_info: str = './/div[contains(@class, "text-xs")]'
def request(query, params: Dict[str, Any]) -> Dict[str, Any]:
search_url: str = base_url + "/search?q={search_query}&lang={lang}"
lang: str = ""
if params["language"] != "all":
lang = params["language"]
params["url"] = search_url.format(search_query=quote(query), lang=lang)
print(params)
return params
def response(resp) -> List[Dict[str, Optional[str]]]:
results: List[Dict[str, Optional[str]]] = []
dom = html.fromstring(resp.text)
for item in dom.xpath(xpath_results):
result: Dict[str, Optional[str]] = {}
result["url"] = base_url + item.xpath(xpath_url)[0]
result["title"] = extract_text(eval_xpath(item, xpath_title))
result["content"] = "{publisher}. {authors}. {file_info}".format(
authors=extract_text(eval_xpath(item, xpath_authors)),
publisher=extract_text(eval_xpath(item, xpath_publisher)),
file_info=extract_text(eval_xpath(item, xpath_file_info)),
)
results.append(result)
return results