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[modules/weather] Minor reworks

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* Use app-specific API key for bumblebee-status
* Add some parameters (location, unit, update interval)
* Make interval calculation based on time, not number of calls
This commit is contained in:
Tobi-wan Kenobi 2017-02-26 08:07:58 +01:00
parent 49af9c14d6
commit feb5719ecc
1 changed files with 34 additions and 14 deletions
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46
bumblebee/modules/weather.py
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@ -1,3 +1,4 @@
# -*- coding: UTF-8 -*-
# pylint: disable=C0111,R0903
"""Displays the temperature on the current location based on the ip
@ -5,13 +6,18 @@
Requires the following python packages:
* urllib
Parameters:
* weather.interval: Interval (in minutes) for updating weather information
* weather.location: Set location (ISO 3166 country code), defaults to 'auto' for getting location from http://ipinfo.io
* weather.unit: metric (default), kelvin, imperial
"""
import bumblebee.input
import bumblebee.output
import bumblebee.engine
import json
from urllib.request import urlopen
import time
from urllib import urlopen
class Module(bumblebee.engine.Module):
def __init__(self, engine, config):
@ -20,26 +26,40 @@ class Module(bumblebee.engine.Module):
)
self._timer = 0
self._temperature = 0
self._apikey = self.parameter("apikey", "af7bfe22287c652d032a3064ffa44088")
self._location = self.parameter("location", "auto")
self._interval = int(self.parameter("interval", "15"))
self._unit = self.parameter("unit", "metric")
self._nextcheck = 0
def _unit_suffix(self):
if self._unit == "metric":
return "C"
if self._unit == "kelvin":
return "K"
if self._unit == "imperial":
return "F"
return ""
def temperature(self, widget):
return "{}°C".format(self._temperature)
return u"{}°{}".format(self._temperature, self._unit_suffix())
def update(self, widgets):
if self._timer == 0:
location_url = 'http://ipinfo.io/json'
timestamp = int(time.time())
if self._nextcheck < int(time.time()):
self._nextcheck = int(time.time()) + self._interval*60
weather_url = "http://api.openweathermap.org/data/2.5/weather?appid={}".format(self._apikey)
weather_url = "{}&units={}".format(weather_url, self._unit)
if self._location == "auto":
location_url = "http://ipinfo.io/json"
location = json.loads(urlopen(location_url).read())
# city = location['city']
# country = location['country']
coord = location['loc'].split(',')
# weather_url = 'http://api.openweathermap.org/data/2.5/weather?q={city},{country}'.format(city=city, country=country)
weather_url = 'http://api.openweathermap.org/data/2.5/weather?lat={lat}&lon={lon}&appid=9c672428ac92772c6437191a43a5b13f&units=metric'.format(lat=coord[0], lon=coord[1])
coord = location["loc"].split(",")
weather_url = "{url}&lat={lat}&lon={lon}".format(url=weather_url, lat=coord[0], lon=coord[1])
else:
weather_url = "{url}&q={city}".format(url=weather_url, city=self._location)
weather = json.loads(urlopen(weather_url).read())
self._temperature = weather['main']['temp']
self._timer += 1
return
if self._timer < 300:
self._timer += 1
return
self._timer = 0
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