added lib/weather_data.py

lib/weather_data.py

@@ -0,0 +1,25 @@
+"""
+Weather data source
+"""
+
+import json
+import requests
+from globals import WWO_KEY
+
+def get_weather_data(location):
+    """
+    Get weather data for `location`
+    """
+    key = WWO_KEY
+    lang = 'en'
+    url = ('/premium/v1/weather.ashx'
+           '?key=%s&q=%s&format=json'
+           '&num_of_days=3&tp=3&lang=%s') % (key, location, lang)
+    url = 'http://127.0.0.1:5001' + url
+
+    response = requests.get(url, timeout=1)
+    try:
+        data = json.loads(response.content)
+    except ValueError:
+        data = {}
+    return data