def get_weather_data(self):
station_id = g15gconf.get_string_or_default(self.gconf_client, "%s/station_id" % self.gconf_key, "KPEO")
p = pywapi.get_weather_from_noaa(station_id)
tm = email.utils.parsedate_tz(p["observation_time_rfc822"])[:9]
data = {
"location": p["location"],
"datetime": datetime.datetime.fromtimestamp(time.mktime(tm)),
"current_conditions": {
"wind_speed": g15pythonlang.to_int_or_none(weather.mph_to_kph(float(p["wind_mph"])))
if "wind_mph" in p
else None,
"wind_direction": g15pythonlang.to_int_or_none(p["wind_degrees"]) if "wind_degrees" in p else None,
"pressure": p["pressure_mb"] if "pressure_mb" in p else None,
"humidity": p["relative_humidity"] if "relative_humidity" in p else None,
"condition": p["weather"] if "weather" in p else None,
"temp_c": p["temp_c"] if "temp_c" in p else None,
"icon": self._get_icon(p["icon_url_name"]) if "icon_url_name" in p else None,
"fallback_icon": "http://w1.weather.gov/images/fcicons/%s"
% ("%s.jpg" % os.path.splitext(p["icon_url_name"])[0])
if "icon_url_name" in p
else None,
},
}
return data
def _do_get_weather_data_xml(self):
location_id = g15gconf.get_string_or_default(
self.gconf_client, "%s/location_id" % self.gconf_key, "2487956")
p = self._get_weather_from_yahoo(location_id)
if p is None:
return None
# Get location
location_el = p["location"]
location = g15pythonlang.append_if_exists(location_el, "city", "")
location = g15pythonlang.append_if_exists(location_el, "region",
location)
location = g15pythonlang.append_if_exists(location_el, "country",
location)
# Get current condition
condition_el = p["condition"]
wind_el = p["wind"] if "wind" in p else None
# Observed date
try:
observed_datetime = datetime.datetime.strptime(
condition_el["date"], "%a, %d %b %Y %H:%M %p %Z")
except ValueError as v:
logger.debug("Error parsing date, trying alternative method.",
exc_info=v)
import email.utils
dxt = email.utils.parsedate_tz(condition_el["date"])
class TZ(datetime.tzinfo):
def dst(self, dt):
return datetime.timedelta(0)
def tzname(self, dt):
return dxt[9]
def utcoffset(self, dt):
return datetime.timedelta(seconds=dxt[9])
observed_datetime = datetime.datetime(*dxt[:7], tzinfo=TZ())
# Forecasts (we only get 2 from yahoo)
forecasts_el = p["forecasts"]
forecasts = []
today_low = None
today_high = None
for f in forecasts_el:
condition_code = g15pythonlang.to_int_or_none(f["code"])
high = g15pythonlang.to_float_or_none(f["high"])
low = g15pythonlang.to_float_or_none(f["low"])
if today_low is None:
today_low = low
today_high = high
forecasts.append({
"condition":
f["text"],
"high":
high,
"low":
low,
"day_of_week":
f["day"],
"icon":
self._translate_icon(condition_code),
"fallback_icon":
"http://l.yimg.com/a/i/us/we/52/%s.gif" % condition_code
})
# Sunset and sunrise
sunset = None
sunrise = None
if "astronomy" in p:
astronomy = p["astronomy"]
if "sunset" in astronomy:
sunset = g15locale.parse_US_time_or_none(astronomy["sunset"])
if "sunrise" in astronomy:
sunrise = g15locale.parse_US_time_or_none(astronomy["sunrise"])
# Pressure, Visibility and Humidity
pressure = None
if "atmosphere" in p:
atmosphere = p["atmosphere"]
if "pressure" in atmosphere:
pressure = g15pythonlang.to_float_or_none(
atmosphere["pressure"])
if "visibility" in atmosphere:
visibility = g15pythonlang.to_float_or_none(
atmosphere["visibility"])
if "humidity" in atmosphere:
humidity = g15pythonlang.to_float_or_none(
atmosphere["humidity"])
# Build data structure
condition_code = g15pythonlang.to_int_or_none(condition_el["code"])
data = {
"location": location,
"forecasts": forecasts,
"datetime": observed_datetime,
"current_conditions": {
"wind_chill":
wind_el["chill"]
if wind_el is not None and "chill" in wind_el else None,
"wind_direction":
wind_el["direction"]
if wind_el is not None and "direction" in wind_el else None,
"wind_speed":
wind_el["speed"]
if wind_el is not None and "speed" in wind_el else None,
"condition":
condition_el["text"],
"sunset":
sunset,
"sunrise":
sunrise,
"pressure":
pressure,
"visibility":
visibility,
"humidity":
humidity,
"low":
today_low,
"high":
today_high,
"temp_c":
g15pythonlang.to_float_or_none(condition_el["temp"]),
"icon":
self._translate_icon(condition_code),
"fallback_icon":
"http://l.yimg.com/a/i/us/we/52/%s.gif" %
condition_code if condition_code is not None else None
}
}
return data
def _do_get_weather_data_xml(self):
location_id = g15gconf.get_string_or_default(self.gconf_client, "%s/location_id" % self.gconf_key, "2487956")
p = self._get_weather_from_yahoo(location_id)
if p is None:
return None
# Get location
location_el = p["location"]
location = g15pythonlang.append_if_exists(location_el, "city", "")
location = g15pythonlang.append_if_exists(location_el, "region", location)
location = g15pythonlang.append_if_exists(location_el, "country", location)
# Get current condition
condition_el = p["condition"]
wind_el = p["wind"] if "wind" in p else None
# Observed date
try:
observed_datetime = datetime.datetime.strptime(condition_el["date"], "%a, %d %b %Y %H:%M %p %Z")
except ValueError as v:
logger.debug("Error parsing date, trying alternative method.", exc_info = v)
import email.utils
dxt = email.utils.parsedate_tz(condition_el["date"])
class TZ(datetime.tzinfo):
def dst(self, dt):
return datetime.timedelta(0)
def tzname(self, dt):
return dxt[9]
def utcoffset(self, dt): return datetime.timedelta(seconds=dxt[9])
observed_datetime = datetime.datetime(*dxt[:7], tzinfo=TZ())
# Forecasts (we only get 2 from yahoo)
forecasts_el = p["forecasts"]
forecasts = []
today_low = None
today_high = None
for f in forecasts_el:
condition_code = g15pythonlang.to_int_or_none(f["code"])
high = g15pythonlang.to_float_or_none(f["high"])
low = g15pythonlang.to_float_or_none(f["low"])
if today_low is None:
today_low = low
today_high = high
forecasts.append({
"condition" : f["text"],
"high" : high,
"low" : low,
"day_of_week" : f["day"],
"icon" : self._translate_icon(condition_code),
"fallback_icon" : "http://l.yimg.com/a/i/us/we/52/%s.gif" % condition_code
})
# Sunset and sunrise
sunset = None
sunrise = None
if "astronomy" in p:
astronomy = p["astronomy"]
if "sunset" in astronomy:
sunset = g15locale.parse_US_time_or_none(astronomy["sunset"])
if "sunrise" in astronomy:
sunrise = g15locale.parse_US_time_or_none(astronomy["sunrise"])
# Pressure, Visibility and Humidity
pressure = None
if "atmosphere" in p:
atmosphere = p["atmosphere"]
if "pressure" in atmosphere:
pressure = g15pythonlang.to_float_or_none(atmosphere["pressure"])
if "visibility" in atmosphere:
visibility = g15pythonlang.to_float_or_none(atmosphere["visibility"])
if "humidity" in atmosphere:
humidity = g15pythonlang.to_float_or_none(atmosphere["humidity"])
# Build data structure
condition_code = g15pythonlang.to_int_or_none(condition_el["code"])
data = {
"location" : location,
"forecasts" : forecasts,
"datetime": observed_datetime,
"current_conditions" : {
"wind_chill": wind_el["chill"] if wind_el is not None and "chill" in wind_el else None,
"wind_direction": wind_el["direction"] if wind_el is not None and "direction" in wind_el else None,
"wind_speed": wind_el["speed"] if wind_el is not None and "speed" in wind_el else None,
"condition" : condition_el["text"],
"sunset" : sunset,
"sunrise" : sunrise,
"pressure" : pressure,
"visibility" : visibility,
"humidity" : humidity,
"low" : today_low,
"high" : today_high,
"temp_c" : g15pythonlang.to_float_or_none(condition_el["temp"]),
"icon" : self._translate_icon(condition_code),
"fallback_icon" : "http://l.yimg.com/a/i/us/we/52/%s.gif" % condition_code if condition_code is not None else None
}
}
return data
def to_int_or_none(s):
return g15pythonlang.to_int_or_none(s)