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https://github.com/searxng/searxng.git
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137 lines
3.7 KiB
Python
137 lines
3.7 KiB
Python
# SPDX-License-Identifier: AGPL-3.0-or-later
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# lint: pylint
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"""DuckDuckGo Weather"""
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from json import loads
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from urllib.parse import quote
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from datetime import datetime
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from flask_babel import gettext
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about = {
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"website": 'https://duckduckgo.com/',
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"wikidata_id": 'Q12805',
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"official_api_documentation": None,
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"use_official_api": True,
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"require_api_key": False,
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"results": "JSON",
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}
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categories = ["others"]
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url = "https://duckduckgo.com/js/spice/forecast/{query}/{lang}"
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def generate_condition_table(condition):
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res = ""
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res += f"<tr><td><b>{gettext('Condition')}</b></td>" f"<td><b>{condition['summary']}</b></td></tr>"
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res += (
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f"<tr><td><b>{gettext('Temperature')}</b></td>"
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f"<td><b>{f_to_c(condition['temperature'])}°C / {condition['temperature']}°F</b></td></tr>"
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)
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res += (
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f"<tr><td>{gettext('Feels like')}</td><td>{f_to_c(condition['apparentTemperature'])}°C / "
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f"{condition['apparentTemperature']}°F</td></tr>"
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)
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res += (
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f"<tr><td>{gettext('Wind')}</td><td>{condition['windBearing']}° — "
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f"{(condition['windSpeed'] * 1.6093440006147):.2f} km/h / {condition['windSpeed']} mph</td></tr>"
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)
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res += f"<tr><td>{gettext('Visibility')}</td><td>{condition['visibility']} km</td>"
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res += f"<tr><td>{gettext('Humidity')}</td><td>{(condition['humidity'] * 100):.1f}%</td></tr>"
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return res
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def generate_day_table(day):
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res = ""
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res += (
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f"<tr><td>{gettext('Min temp.')}</td><td>{f_to_c(day['temperatureLow'])}°C / "
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f"{day['temperatureLow']}°F</td></tr>"
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)
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res += (
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f"<tr><td>{gettext('Max temp.')}</td><td>{f_to_c(day['temperatureHigh'])}°C / "
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f"{day['temperatureHigh']}°F</td></tr>"
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)
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res += f"<tr><td>{gettext('UV index')}</td><td>{day['uvIndex']}</td></tr>"
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res += (
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f"<tr><td>{gettext('Sunrise')}</td><td>{datetime.fromtimestamp(day['sunriseTime']).strftime('%H:%M')}</td></tr>"
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)
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res += (
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f"<tr><td>{gettext('Sunset')}</td><td>{datetime.fromtimestamp(day['sunsetTime']).strftime('%H:%M')}</td></tr>"
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)
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return res
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def request(query, params):
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params["url"] = url.format(query=quote(query), lang=params['language'].split('-')[0])
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return params
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def f_to_c(temperature):
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return "%.2f" % ((temperature - 32) / 1.8)
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def response(resp):
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results = []
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if resp.text.strip() == "ddg_spice_forecast();":
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return []
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result = loads(resp.text[resp.text.find('\n') + 1 : resp.text.rfind('\n') - 2])
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current = result["currently"]
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title = result['flags']['ddg-location']
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infobox = f"<h3>{gettext('Current condition')}</h3><table><tbody>"
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infobox += generate_condition_table(current)
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infobox += "</tbody></table>"
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last_date = None
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for time in result['hourly']['data']:
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current_time = datetime.fromtimestamp(time['time'])
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if last_date != current_time.date():
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if last_date is not None:
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infobox += "</tbody></table>"
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infobox += f"<h3>{current_time.strftime('%Y-%m-%d')}</h3>"
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infobox += "<table><tbody>"
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for day in result['daily']['data']:
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if datetime.fromtimestamp(day['time']).date() == current_time.date():
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infobox += generate_day_table(day)
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infobox += "</tbody></table><table><tbody>"
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last_date = current_time.date()
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infobox += f"<tr><td rowspan=\"7\"><b>{current_time.strftime('%H:%M')}</b></td></tr>"
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infobox += generate_condition_table(time)
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infobox += "</tbody></table>"
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results.append(
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{
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"infobox": title,
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"content": infobox,
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}
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)
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return results
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