From a8562f71a0edb5e5868d449e6c8395d8f575ed82 Mon Sep 17 00:00:00 2001 From: "Brian S. Stephan" Date: Mon, 6 Dec 2010 16:01:49 -0600 Subject: [PATCH] slight code cleanup, add windchill calculation --- modules/Weather.py | 23 ++++++++++++++++++++++- 1 file changed, 22 insertions(+), 1 deletion(-) diff --git a/modules/Weather.py b/modules/Weather.py index b1e347f..dd8f920 100644 --- a/modules/Weather.py +++ b/modules/Weather.py @@ -17,6 +17,8 @@ You should have received a copy of the GNU General Public License along with this program. If not, see . """ +import re + from extlib import irclib from extlib import pywapi @@ -34,7 +36,26 @@ class Weather(Module): if whats[0] == "weather" and len(whats) >= 2: try: google_weather = pywapi.get_weather_from_google(''.join(whats[1:])) - weatherstr = "Current weather for " + google_weather['forecast_information']['city'].encode('utf-8') + ": " + google_weather['current_conditions']['condition'].encode('utf-8') + ". " + google_weather['current_conditions']['temp_f'].encode('utf-8') + "°F (" + google_weather['current_conditions']['temp_c'].encode('utf-8') + "°C), " + google_weather['current_conditions']['wind_condition'].encode('utf-8') + ", " + google_weather['current_conditions']['humidity'].encode('utf-8') + "." + city = google_weather['forecast_information']['city'].encode('utf-8') + condition = google_weather['current_conditions']['condition'].encode('utf-8') + temp_f = google_weather['current_conditions']['temp_f'].encode('utf-8') + temp_c = google_weather['current_conditions']['temp_c'].encode('utf-8') + wind = google_weather['current_conditions']['wind_condition'].encode('utf-8') + humidity = google_weather['current_conditions']['humidity'].encode('utf-8') + + wind_speed_regex = re.compile("Wind: [NSEW]+ at ([0-9]+) mph") + matches = wind_speed_regex.search(wind) + + if matches is not None and float(temp_f) < 50.0: + wind_speed = matches.group(1) + windchill = 35.74 + (0.6215 * float(temp_f)) - (35.75 * float(wind_speed)**0.16) + (0.4275 * float(temp_f) * float(wind_speed)**0.16) + else: + windchill = "" + + weatherstr = "Current weather for " + city + ": " + condition + ". " + temp_f + "°F (" + temp_c + "°C), " + wind + ", " + humidity + if windchill is not "": + weatherstr += ", Wind chill: " + str(round(windchill, 2)) + "°F" + windchill += "." for city in google_weather['forecasts']: weatherstr += " " + city['day_of_week'].encode('utf-8') + ": " + city['condition'].encode('utf-8') + ". High " + city['high'].encode('utf-8') + "°F, Low " + city['low'].encode('utf-8') + "°F."