old_contents: from django.conf import settings
  from django.http import HttpResponseRedirect, HttpResponse
  from django.shortcuts import get_object_or_404, render, render_to_response
  from django.template import RequestContext, Template
  from django.utils.timezone import now
  from django.views.generic import View
  import datetime
  import json
  import subprocess
  import time
  from astral import Astral
  from .models import Weather
  from django.core import serializers
  
  def calculate_apparent_temperature(temperature, wind, humidity):
      windchill = (13.12 + 0.6215 * temperature - 11.37 * (wind ** 0.16) + 0.3965 * temperature * (wind ** 0.16))
      href = 0.2
      simmer = (1.8 * temperature - 0.55 * (1 - humidity / 100) * (1.8 * temperature - 26) - 0.55 * (1 - href) * 26) / (1.8 * (1 - 0.55 * (1 - href)))
      return round(min(windchill, simmer))
  
  def get_wind_readable(wind):
      wind /= 3.6
      if wind < 0.2:
          return "tyyni"
      elif wind < 3.3:
          return "heikko"
      elif wind < 7.9:
          return "kohtaleinen"
      elif wind < 13.8:
          return "navakka"
      elif wind < 20.7:
          return "kova"
      else:
          return "myrsky"
  
  def get_weather_data():
      time_now = now()
      forecast = {"hours": json.loads(serializers.serialize("json", Weather.objects.filter(date__gte=time_now.date())))}
      for item in forecast["hours"]:
          item["fields"]["apparent_temperature"] = calculate_apparent_temperature(item["fields"]["temperature"], float(item["fields"]["wind_speed"]), item["fields"]["humidity"])
          item["fields"]["wind_speed_readable"] = get_wind_readable(float(item["fields"]["wind_speed"]))
  
      sun_info = Astral()
      sun_info.solar_depression = 'civil'
      b = sun_info[settings.SUN_CITY].sun()
      for k in b:
          b[k] = unicode(b[k])
      forecast["sun"] = b
      return forecast
  
  
  class get_json(View):
      def get(self, request, *args, **kwargs):
          return HttpResponse(json.dumps(get_weather_data()), content_type="application/json")
  
new_contents: from .models import Weather
  from astral import Astral
  from django.conf import settings
  from django.core import serializers
  from django.http import HttpResponseRedirect, HttpResponse
  from django.shortcuts import get_object_or_404, render, render_to_response
  from django.template import RequestContext, Template
  from django.utils.timezone import now
  from django.views.generic import View
  import datetime
  import json
  import subprocess
  import time
  
  def calculate_apparent_temperature(temperature, wind, humidity):
      windchill = (13.12 + 0.6215 * temperature - 11.37 * (wind ** 0.16) + 0.3965 * temperature * (wind ** 0.16))
      href = 0.2
      simmer = (1.8 * temperature - 0.55 * (1 - humidity / 100) * (1.8 * temperature - 26) - 0.55 * (1 - href) * 26) / (1.8 * (1 - 0.55 * (1 - href)))
      return round(min(windchill, simmer))
  
  def get_wind_readable(wind):
      wind /= 3.6
      if wind < 0.2:
          return "tyyni"
      elif wind < 3.3:
          return "heikko"
      elif wind < 7.9:
          return "kohtaleinen"
      elif wind < 13.8:
          return "navakka"
      elif wind < 20.7:
          return "kova"
      else:
          return "myrsky"
  
  def get_weather_data():
      time_now = now()
      forecast = {"hours": json.loads(serializers.serialize("json", Weather.objects.filter(date__gte=time_now.date())))}
      for item in forecast["hours"]:
          item["fields"]["apparent_temperature"] = calculate_apparent_temperature(item["fields"]["temperature"], float(item["fields"]["wind_speed"]), item["fields"]["humidity"])
          item["fields"]["wind_speed_readable"] = get_wind_readable(float(item["fields"]["wind_speed"]))
  
      sun_info = Astral()
      sun_info.solar_depression = 'civil'
      b = sun_info[settings.SUN_CITY].sun()
      for k in b:
          b[k] = unicode(b[k])
      forecast["sun"] = b
      return forecast
  
  
  class get_json(View):
      def get(self, request, *args, **kwargs):
          return HttpResponse(json.dumps(get_weather_data()), content_type="application/json")
  
subject: Sort imports