




from __future__ import annotations




class 		UpperCamelCase__	:

    '''simple docstring'''



    def __init__(    self     ,  UpperCamelCase__     )     ->      None:
           lowerCamelCase   :      List[Any]			 =					order

           # a_{0} ... a_{k}
           lowerCamelCase   :      Any			 =					[1.0] + [0.0] * order
           # b_{0} ... b_{k}
           lowerCamelCase   :      Union[str, Any]			 =					[1.0] + [0.0] * order

           # x[n-1] ... x[n-k]
           lowerCamelCase   :      int			 =					[0.0] * self.order
           # y[n-1] ... y[n-k]
           lowerCamelCase   :      Union[str, Any]			 =					[0.0] * self.order







    def     _lowercase     (    self     ,  UpperCamelCase__     ,  UpperCamelCase__     )     ->      None:
           if len(UpperCamelCase__     ) < self.order:
                  lowerCamelCase   :      Dict			 =					[1.0, *a_coeffs]

           if len(UpperCamelCase__     ) != self.order + 1:
                  lowerCamelCase   :      str			 =					(
                      F'''Expected a_coeffs to have {self.order + 1} elements '''
                      F'''for {self.order}-order filter, got {len(UpperCamelCase__     )}'''
                  )
                  raise ValueError(UpperCamelCase__     )

           if len(UpperCamelCase__     ) != self.order + 1:
                  lowerCamelCase   :      Optional[int]			 =					(
                      F'''Expected b_coeffs to have {self.order + 1} elements '''
                      F'''for {self.order}-order filter, got {len(UpperCamelCase__     )}'''
                  )
                  raise ValueError(UpperCamelCase__     )

           lowerCamelCase   :      List[Any]			 =					a_coeffs
           lowerCamelCase   :      str			 =					b_coeffs







    def     _lowercase     (    self     ,  UpperCamelCase__     )     ->      float:
           lowerCamelCase   :      Optional[Any]			 =					0.0

           # Start at index 1 and do index 0 at the end.
           for i in range(1     ,  self.order + 1     ):
                  result += (
                      self.b_coeffs[i] * self.input_history[i - 1]
                      - self.a_coeffs[i] * self.output_history[i - 1]
                  )

           lowerCamelCase   :      Dict			 =					(result + self.b_coeffs[0] * sample) / self.a_coeffs[0]

           lowerCamelCase   :      Dict			 =					self.input_history[:-1]
           lowerCamelCase   :      int			 =					self.output_history[:-1]

           lowerCamelCase   :      List[Any]			 =					sample
           lowerCamelCase   :      Dict			 =					result

           return result







"""simple docstring"""


import requests

UpperCAmelCase__     						=  """"""  # <-- Put your OpenWeatherMap appid here!
UpperCAmelCase__     						=  """https://api.openweathermap.org/data/2.5/"""






def 			__UpperCAmelCase    (	lowercase = "Chicago"      ,lowercase = APPID						):







  """simple docstring"""
  return requests.get(URL_BASE + """weather"""      ,params=locals()						).json()






def 			__UpperCAmelCase    (	lowercase = "Kolkata, India"      ,lowercase = APPID						):







  """simple docstring"""
  return requests.get(URL_BASE + """forecast"""      ,params=locals()						).json()






def 			__UpperCAmelCase    (	lowercase = 55.68      ,lowercase = 12.57      ,lowercase = APPID						):







  """simple docstring"""
  return requests.get(URL_BASE + """onecall"""      ,params=locals()						).json()


if __name__ == "__main__":
    from pprint import pprint

    while True:
        UpperCAmelCase__     						=  input("""Enter a location:""").strip()
        if location:
            pprint(current_weather(location))
        else:
            break
