Jun-15-2018, 06:59 PM
hello I hav ewritten below code to fetch weather info of given location but my program doesn't enter to main part.
from pandas import json
import urllib.request
import datetime
print("Note: Script needs User key and City code to display weather info\n"
"Create your own User key in http://openweathermap.org/ \n"
"Download City Code list from http://bulk.openweathermap.org/sample/city.list.json.gz\n")
def time_converter(time):
converted_time = datetime.datetime.fromtimestamp(int(time)).strftime('%I:%M %p')
return converted_time
def create_complete_url(User_key,City_code):
base_url = 'http://api.openweathermap.org/data/2.5/weather?id='
temp_unit = 'metric'#enter metric for degree or imperial for Fahrenheit
complete_url = base_url+str(City_code)+'&mode=json&units='+temp_unit+'&APPID='+User_key
return complete_url
def weather_data_from_url(complete_url):
with urllib.request.urlopen(complete_url) as url:
raw_weather_data = json.loads(url.read().decode('utf-8'))
return raw_weather_data
def get_relevant_weather_data(raw_weather_data):
my_weather_dict = {} # To store retrieved weather data
print(raw_weather_data)
main = raw_weather_data.get('main')
sys = raw_weather_data.get('sys')
print("Loading weather data to dictionary")
my_weather_dict['City Name']=raw_weather_data.get('name')
my_weather_dict['Country']=sys.get('country')
my_weather_dict['Current Temperature']=main.get('temp')
my_weather_dict['Temperature Min'] = main.get('temp_min')
my_weather_dict['Temperature Max']=main.get('temp_max')
my_weather_dict['Wind']=raw_weather_data.get('wind').get('speed')
my_weather_dict['Wind Degree']=raw_weather_data.get('wind').get('deg')
my_weather_dict['Humidity']=main.get('humidity')
my_weather_dict['Cloudiness']=raw_weather_data.get('clouds').get('all')
my_weather_dict['Pressure']=main.get('pressure')
my_weather_dict['Sunrise at']=time_converter(sys.get('sunrise'))
my_weather_dict['Sunset at']=time_converter(sys.get('sunset'))
my_weather_dict['Sky']=raw_weather_data['weather'][0]['main']
my_weather_dict['dt']=time_converter(raw_weather_data.get('dt'))
return my_weather_dict
def display_my_weather_data(my_weather_data):
print("I am inside display data function")
temp_degree = '\xb0' + 'C'#for °C
#temp_Fahrenheit = 'F'#for Fahrenheit
print("Environmental parameters for the selected location:")
print('Selected location is - {}, {}'.format(my_weather_data['City Name'], my_weather_data['Country']))
current_temp_unit = str(my_weather_data['Current Temperature'])+ temp_degree
print('Current Temperature: {}'.format(current_temp_unit))
temp_min_unit = str(my_weather_data['Temperature Min'])+ temp_degree
print('Temperature min: {}'.format(temp_min_unit))
temp_max_unit = str(my_weather_data['Temperature Max'])+ temp_degree
print('Temperature max: {}'.format(temp_max_unit))
print('Wind Speed: {}, Degree: {}'.format(my_weather_data['Wind'], my_weather_data['Wind Degree']))
print('Humidity: {}'.format(my_weather_data['Humidity']))
print('Cloud: {}'.format(my_weather_data['Cloudiness']))
print('Pressure: {}'.format(my_weather_data['Pressure']))
print('Sunrise at: {}'.format(my_weather_data['Sunrise at']))
print('Sunset at: {}'.format(my_weather_data['Sunset at']))
print ('Sky: {}'.format(my_weather_data['Sky']))
print('Last update from the server: {}'.format(my_weather_data['dt']))
if __name__ == '__main__':
try:
User_key = input("Enter user key")
City_code =input("Enter city code")
print("\nEntered User Key is ", User_key)
print("Entered City Code is ", City_code)
complete_url = create_complete_url(User_key,City_code)#create complete url
raw_weather_data = weather_data_from_url(complete_url)#Get weather data from created url
my_weather_data = get_relevant_weather_data(raw_weather_data)#extract relevant weather data from raw weather data
print(my_weather_data)
display_my_weather_data(my_weather_data)
except IOError:
print('no internet')It stops at first print statement itself. it wll never come to User_key = input("Enter user key") this statment
) and it worked
when you could have done it with 
?