# SPDX-License-Identifier: AGPL-3.0-or-later """ DuckDuckGo Weather ~~~~~~~~~~~~~~~~~~ """ from typing import TYPE_CHECKING from json import loads from urllib.parse import quote from dateutil import parser as date_parser from flask_babel import gettext from searx.engines.duckduckgo import fetch_traits # pylint: disable=unused-import from searx.engines.duckduckgo import get_ddg_lang from searx.enginelib.traits import EngineTraits if TYPE_CHECKING: import logging logger: logging.Logger traits: EngineTraits about = { "website": 'https://duckduckgo.com/', "wikidata_id": 'Q12805', "official_api_documentation": None, "use_official_api": True, "require_api_key": False, "results": "JSON", } send_accept_language_header = True # engine dependent config categories = ["weather"] URL = "https://duckduckgo.com/js/spice/forecast/{query}/{lang}" def generate_condition_table(condition): res = "" res += f"<tr><td><b>{gettext('Condition')}</b></td>" f"<td><b>{condition['conditionCode']}</b></td></tr>" res += ( f"<tr><td><b>{gettext('Temperature')}</b></td>" f"<td><b>{condition['temperature']}°C / {c_to_f(condition['temperature'])}°F</b></td></tr>" ) res += ( f"<tr><td>{gettext('Feels like')}</td><td>{condition['temperatureApparent']}°C / " f"{c_to_f(condition['temperatureApparent'])}°F</td></tr>" ) res += ( f"<tr><td>{gettext('Wind')}</td><td>{condition['windDirection']}° — " f"{(condition['windSpeed'] * 1.6093440006147):.2f} km/h / {condition['windSpeed']} mph</td></tr>" ) res += f"<tr><td>{gettext('Visibility')}</td><td>{condition['visibility']} m</td>" res += f"<tr><td>{gettext('Humidity')}</td><td>{(condition['humidity'] * 100):.1f}%</td></tr>" return res def generate_day_table(day): res = "" res += ( f"<tr><td>{gettext('Min temp.')}</td><td>{day['temperatureMin']}°C / " f"{c_to_f(day['temperatureMin'])}°F</td></tr>" ) res += ( f"<tr><td>{gettext('Max temp.')}</td><td>{day['temperatureMax']}°C / " f"{c_to_f(day['temperatureMax'])}°F</td></tr>" ) res += f"<tr><td>{gettext('UV index')}</td><td>{day['maxUvIndex']}</td></tr>" res += f"<tr><td>{gettext('Sunrise')}</td><td>{date_parser.parse(day['sunrise']).strftime('%H:%M')}</td></tr>" res += f"<tr><td>{gettext('Sunset')}</td><td>{date_parser.parse(day['sunset']).strftime('%H:%M')}</td></tr>" return res def request(query, params): eng_region = traits.get_region(params['searxng_locale'], traits.all_locale) eng_lang = get_ddg_lang(traits, params['searxng_locale']) # !ddw paris :es-AR --> {'ad': 'es_AR', 'ah': 'ar-es', 'l': 'ar-es'} params['cookies']['ad'] = eng_lang params['cookies']['ah'] = eng_region params['cookies']['l'] = eng_region logger.debug("cookies: %s", params['cookies']) params["url"] = URL.format(query=quote(query), lang=eng_lang.split('_')[0]) return params def c_to_f(temperature): return "%.2f" % ((temperature * 1.8) + 32) def response(resp): results = [] if resp.text.strip() == "ddg_spice_forecast();": return [] result = loads(resp.text[resp.text.find('\n') + 1 : resp.text.rfind('\n') - 2]) current = result["currentWeather"] title = result['location'] infobox = f"<h3>{gettext('Current condition')}</h3><table><tbody>" infobox += generate_condition_table(current) infobox += "</tbody></table>" last_date = None for time in result['forecastHourly']['hours']: current_time = date_parser.parse(time['forecastStart']) if last_date != current_time.date(): if last_date is not None: infobox += "</tbody></table>" infobox += f"<h3>{current_time.strftime('%Y-%m-%d')}</h3>" infobox += "<table><tbody>" for day in result['forecastDaily']['days']: if date_parser.parse(day['forecastStart']).date() == current_time.date(): infobox += generate_day_table(day) infobox += "</tbody></table><table><tbody>" last_date = current_time.date() infobox += f"<tr><td rowspan=\"7\"><b>{current_time.strftime('%H:%M')}</b></td></tr>" infobox += generate_condition_table(time) infobox += "</tbody></table>" results.append( { "infobox": title, "content": infobox, } ) return results