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Update weather module: refleting forcastAPI changes

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nemunaire 2016-11-10 18:32:50 +01:00 committed by nemunaire
parent 91230ac101
commit 465bfefdab
1 changed files with 28 additions and 50 deletions
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78
modules/weather.py
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@ -1,6 +1,6 @@
# coding=utf-8
"""The weather module"""
"""The weather module. Powered by Dark Sky <https://darksky.net/poweredby/>"""
import datetime
import re
@ -17,7 +17,7 @@ nemubotversion = 4.0
from more import Response
URL_DSAPI = "https://api.forecast.io/forecast/%s/%%s,%%s"
URL_DSAPI = "https://api.darksky.net/forecast/%s/%%s,%%s?lang=%%s&units=%%s"
def load(context):
if not context.config or "darkskyapikey" not in context.config:
@ -30,52 +30,14 @@ def load(context):
URL_DSAPI = URL_DSAPI % context.config["darkskyapikey"]
def help_full ():
return "!weather /city/: Display the current weather in /city/."
def fahrenheit2celsius(temp):
return int((temp - 32) * 50/9)/10
def mph2kmph(speed):
return int(speed * 160.9344)/100
def inh2mmh(size):
return int(size * 254)/10
def format_wth(wth):
return ("%s °C %s; precipitation (%s %% chance) intensity: %s mm/h; relative humidity: %s %%; wind speed: %s km/h %s°; cloud coverage: %s %%; pressure: %s hPa; ozone: %s DU" %
(
fahrenheit2celsius(wth["temperature"]),
wth["summary"],
int(wth["precipProbability"] * 100),
inh2mmh(wth["precipIntensity"]),
int(wth["humidity"] * 100),
mph2kmph(wth["windSpeed"]),
wth["windBearing"],
int(wth["cloudCover"] * 100),
int(wth["pressure"]),
int(wth["ozone"])
))
return ("{temperature} °C {summary}; precipitation ({precipProbability:.0%} chance) intensity: {precipIntensity} mm/h; relative humidity: {humidity:.0%}; wind speed: {windSpeed} km/s {windBearing}°; cloud coverage: {cloudCover:.0%}; pressure: {pressure} hPa; ozone: {ozone} DU"
.format(**wth)
)
def format_forecast_daily(wth):
return ("%s; between %s-%s °C; precipitation (%s %% chance) intensity: maximum %s mm/h; relative humidity: %s %%; wind speed: %s km/h %s°; cloud coverage: %s %%; pressure: %s hPa; ozone: %s DU" %
(
wth["summary"],
fahrenheit2celsius(wth["temperatureMin"]), fahrenheit2celsius(wth["temperatureMax"]),
int(wth["precipProbability"] * 100),
inh2mmh(wth["precipIntensityMax"]),
int(wth["humidity"] * 100),
mph2kmph(wth["windSpeed"]),
wth["windBearing"],
int(wth["cloudCover"] * 100),
int(wth["pressure"]),
int(wth["ozone"])
))
return ("{summary}; between {temperatureMin}-{temperatureMax} °C; precipitation ({precipProbability:.0%} chance) intensity: maximum {precipIntensity} mm/h; relative humidity: {humidity:.0%}; wind speed: {windSpeed} km/h {windBearing}°; cloud coverage: {cloudCover:.0%}; pressure: {pressure} hPa; ozone: {ozone} DU".format(**wth))
def format_timestamp(timestamp, tzname, tzoffset, format="%c"):
@ -126,8 +88,8 @@ def treat_coord(msg):
raise IMException("indique-moi un nom de ville ou des coordonnées.")
def get_json_weather(coords):
wth = web.getJSON(URL_DSAPI % (float(coords[0]), float(coords[1])))
def get_json_weather(coords, lang="en", units="auto"):
wth = web.getJSON(URL_DSAPI % (float(coords[0]), float(coords[1]), lang, units))
# First read flags
if wth is None or "darksky-unavailable" in wth["flags"]:
@ -149,10 +111,16 @@ def cmd_coordinates(msg):
return Response("Les coordonnées de %s sont %s,%s" % (msg.args[0], coords["lat"], coords["long"]), channel=msg.channel)
@hook.command("alert")
@hook.command("alert",
keywords={
"lang=LANG": "change the output language of weather sumarry; default: en",
"units=UNITS": "return weather conditions in the requested units; default: auto",
})
def cmd_alert(msg):
loc, coords, specific = treat_coord(msg)
wth = get_json_weather(coords)
wth = get_json_weather(coords,
lang=msg.kwargs["lang"] if "lang" in msg.kwargs else "en",
units=msg.kwargs["units"] if "units" in msg.kwargs else "auto")
res = Response(channel=msg.channel, nomore="No more weather alert", count=" (%d more alerts)")
@ -166,10 +134,20 @@ def cmd_alert(msg):
return res
@hook.command("météo")
@hook.command("météo",
help="Display current weather and previsions",
help_usage={
"CITY": "Display the current weather and previsions in CITY",
},
keywords={
"lang=LANG": "change the output language of weather sumarry; default: en",
"units=UNITS": "return weather conditions in the requested units; default: auto",
})
def cmd_weather(msg):
loc, coords, specific = treat_coord(msg)
wth = get_json_weather(coords)
wth = get_json_weather(coords,
lang=msg.kwargs["lang"] if "lang" in msg.kwargs else "en",
units=msg.kwargs["units"] if "units" in msg.kwargs else "auto")
res = Response(channel=msg.channel, nomore="No more weather information")