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Now using OpenWeatherMap which is a free API

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Phyks 2013-10-01 14:51:33 +02:00
parent bac9604f6a
commit d256a78fef
1 changed files with 30 additions and 28 deletions
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pivelib.py
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@ -15,7 +15,6 @@ import sys
import urllib3
import xml.etree.ElementTree as ET
import datetime
import math
import wiringpi2
# ===========
@ -224,45 +223,48 @@ for station in stations:
# ==================================
# Requête pour les prédictions météo
# ==================================
url_weather = ('http://api.wunderground.com/api/bc48fae29b73e75a/' +
'hourly/lang:FR/q/zmw:00000.98.07150.xml')
url_weather = ('http://api.openweathermap.org/data/2.5/forecast' +
'?q=Paris,fr&mode=xml&lang=fr&units=metric')
r = http.request('GET', url_weather)
weather_now = ''
temp_now = -1
weather_5h = ''
temp_5h = -1
weather_10h = ''
temp_10h = -1
weather_3h = ''
temp_3h = -1
weather_6h = ''
temp_6h = -1
weather_9h = ''
temp_9h = -1
if r.status == 200:
weather_xml = ET.fromstring(r.data)
for child in weather_xml.iter('forecast'):
day = child.find('FCTTIME').find('mday')
for time in child.iter('time'):
time_from = datetime.datetime.strptime(time.attrib['from'],
"%Y-%m-%dT%H:%M:%S")
time_to = datetime.datetime.strptime(time.attrib['to'],
"%Y-%m-%dT%H:%M:%S")
# Garder uniquement les événements pour aujourd'hui et éventuellement
# demain
if (int(day.text) != int(now.strftime("%d")) and
int(day.text) != int(now.strftime("%d")) + 1):
continue
if time_to > now and time_from < now:
weather_now = time.find('clouds').attrib['value']
temp_now = time.find('temperature').attrib['value']
epoch = child.find('FCTTIME').find('epoch')
epoch = datetime.datetime.fromtimestamp(int(epoch.text))
if (time_to > now + datetime.timedelta(hours=3) and
time_from < now+datetime.timedelta(hours=3)):
weather_3h = time.find('clouds').attrib['value']
temp_3h = time.find('temperature').attrib['value']
if (time_to > now+datetime.timedelta(hours=6) and
time_from < now+datetime.timedelta(hours=6)):
weather_6h = time.find('clouds').attrib['value']
temp_6h = time.find('temperature').attrib['value']
if (time_to > now+datetime.timedelta(hours=9) and
time_from < now+datetime.timedelta(hours=9)):
weather_9h = time.find('clouds').attrib['value']
temp_9h = time.find('temperature').attrib['value']
# Météo maintenant
if (math.floor((epoch - now).seconds/3600) == 0 and
int(day.text) == int(now.strftime('%d'))):
weather_now = child.find('condition').text
temp_now = child.find('temp').find('metric').text
# Météo à 5h
elif math.floor((epoch - now).seconds/3600) == 5:
weather_5h = child.find('condition').text
temp_5h = child.find('temp').find('metric').text
# Météo à 10h
elif math.floor((epoch - now).seconds/3600) == 10:
weather_10h = child.find('condition').text
temp_10h = child.find('temp').find('metric').text
# ============================
# Afficher les infos à l'écran