Create get_wheater.py

Author: arainho

app/get_wheater.py

@@ -0,0 +1,43 @@
+#!/usr/bin/env python3
+
+# importing all is less advised
+#import configparser
+#import sys
+
+import requests
+from sys import argv
+from configparser import ConfigParser
+from json import dumps
+
+def get_api_key():
+    config = ConfigParser()
+    config.read('config.ini')
+    return config['openweathermap']['api_key']
+
+def get_base_url():
+    config = ConfigParser()
+    config.read('config.ini')
+    return config['openweathermap']['base_url']
+ 
+def get_weather(base_url, api_key, city):
+    url = "{base_url}/weather?q={location}&units=metric&appid={key}".format(base_url=base_url, location=city, key=api_key)
+    r = requests.get(url)
+    return r.json()
+ 
+def main():
+    if len(argv) != 2:
+        exit("Usage: {} CITY".format(argv[0]))
+    city = argv[1]
+ 
+    api_key = get_api_key()
+    base_url = get_base_url()
+    weather = get_weather(base_url, api_key, city)
+    
+    average_temp = input("Enter average temperature:")
+ 
+    #print(weather['main']['temp'])
+    print("{} - currentTemp is:".format(average_temp))
+    print(eval("average_temp-weather['main']['temp']"))
+ 
+if __name__ == '__main__':
+    main()