


from __future__ import annotations

class   A__ :







    """simple docstring"""

    def __init__(	self      , __snake_case   ):
         snake_case					=    order

         # a_{0} ... a_{k}
         snake_case					=    [1.0] + [0.0] * order
         # b_{0} ... b_{k}
         snake_case					=    [1.0] + [0.0] * order

         # x[n-1] ... x[n-k]
         snake_case					=    [0.0] * self.order
         # y[n-1] ... y[n-k]
         snake_case					=    [0.0] * self.order
    def 		a_      (	self      , __snake_case      , __snake_case   ):
         if len(__snake_case   ) < self.order:
              snake_case					=    [1.0, *a_coeffs]

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

         if len(__snake_case   ) != self.order + 1:
              snake_case					=    (
                  F'''Expected b_coeffs to have {self.order + 1} elements '''
                  F'''for {self.order}-order filter, got {len(__snake_case   )}'''
              )
              raise ValueError(__snake_case   )

         snake_case					=    a_coeffs
         snake_case					=    b_coeffs




    def 		a_      (	self      , __snake_case   ):
         snake_case					=    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]
              )

         snake_case					=    (result + self.b_coeffs[0] * sample) / self.a_coeffs[0]

         snake_case					=    self.input_history[:-1]
         snake_case					=    self.output_history[:-1]

         snake_case					=    sample
         snake_case					=    result

         return result








from __future__ import annotations

from collections.abc import Generator

import requests
from bsa import BeautifulSoup

_SCREAMING_SNAKE_CASE      :			str      				=   "https://www.indeed.co.in/jobs?q=mobile+app+development&l="
def       UpperCAmelCase__						(UpperCamelCase_ = "mumbai"    ):



     """simple docstring"""






     snake_case					=    BeautifulSoup(requests.get(url + location    ).content							,'''html.parser'''    )
     # This attribute finds out all the specifics listed in a job
     for job in soup.find_all('''div'''							,attrs={'''data-tn-component''': '''organicJob'''}    ):
          snake_case					=    job.find('''a'''							,attrs={'''data-tn-element''': '''jobTitle'''}    ).text.strip()
          snake_case					=    job.find('''span'''							,{'''class''': '''company'''}    ).text.strip()
          yield job_title, company_name


if __name__ == "__main__":
 for i, job in enumerate(fetch_jobs("Bangalore"), 1):
  print(f'''Job {i:>2} is {job[0]} at {job[1]}''')




