|
# SPDX-License-Identifier: AGPL-3.0-or-later
|
|
"""
|
|
Dictzone
|
|
"""
|
|
|
|
import urllib.parse
|
|
from lxml import html
|
|
|
|
from searx.utils import eval_xpath, extract_text
|
|
from searx.result_types import EngineResults
|
|
from searx.network import get as http_get # https://github.com/searxng/searxng/issues/762
|
|
|
|
# about
|
|
about = {
|
|
"website": 'https://dictzone.com/',
|
|
"wikidata_id": None,
|
|
"official_api_documentation": None,
|
|
"use_official_api": False,
|
|
"require_api_key": False,
|
|
"results": 'HTML',
|
|
}
|
|
|
|
engine_type = 'online_dictionary'
|
|
categories = ['general', 'translate']
|
|
base_url = "https://dictzone.com"
|
|
weight = 100
|
|
https_support = True
|
|
|
|
|
|
def request(query, params): # pylint: disable=unused-argument
|
|
|
|
from_lang = params["from_lang"][2] # "english"
|
|
to_lang = params["to_lang"][2] # "german"
|
|
query = params["query"]
|
|
|
|
params["url"] = f"{base_url}/{from_lang}-{to_lang}-dictionary/{urllib.parse.quote_plus(query)}"
|
|
return params
|
|
|
|
|
|
def _clean_up_node(node):
|
|
for x in ["./i", "./span", "./button"]:
|
|
for n in node.xpath(x):
|
|
n.getparent().remove(n)
|
|
|
|
|
|
def response(resp) -> EngineResults:
|
|
results = EngineResults()
|
|
|
|
item_list = []
|
|
|
|
if not resp.ok:
|
|
return results
|
|
|
|
dom = html.fromstring(resp.text)
|
|
|
|
for result in eval_xpath(dom, ".//table[@id='r']//tr"):
|
|
|
|
# each row is an Translations.Item
|
|
|
|
td_list = result.xpath("./td")
|
|
if len(td_list) != 2:
|
|
# ignore header columns "tr/th"
|
|
continue
|
|
|
|
col_from, col_to = td_list
|
|
_clean_up_node(col_from)
|
|
|
|
text = f"{extract_text(col_from)}"
|
|
|
|
synonyms = []
|
|
p_list = col_to.xpath(".//p")
|
|
|
|
for i, p_item in enumerate(p_list):
|
|
|
|
smpl: str = extract_text(p_list[i].xpath("./i[@class='smpl']")) # type: ignore
|
|
_clean_up_node(p_item)
|
|
p_text: str = extract_text(p_item) # type: ignore
|
|
|
|
if smpl:
|
|
p_text += " // " + smpl
|
|
|
|
if i == 0:
|
|
text += f" : {p_text}"
|
|
continue
|
|
|
|
synonyms.append(p_text)
|
|
|
|
item = results.types.Translations.Item(text=text, synonyms=synonyms)
|
|
item_list.append(item)
|
|
|
|
# the "autotranslate" of dictzone is loaded by the JS from URL:
|
|
# https://dictzone.com/trans/hello%20world/en_de
|
|
|
|
from_lang = resp.search_params["from_lang"][1] # "en"
|
|
to_lang = resp.search_params["to_lang"][1] # "de"
|
|
query = resp.search_params["query"]
|
|
|
|
# works only sometimes?
|
|
autotranslate = http_get(f"{base_url}/trans/{query}/{from_lang}_{to_lang}", timeout=1.0)
|
|
if autotranslate.ok and autotranslate.text:
|
|
item_list.insert(0, results.types.Translations.Item(text=autotranslate.text))
|
|
|
|
if item_list:
|
|
results.add(results.types.Translations(translations=item_list, url=resp.search_params["url"]))
|
|
return results
|