



"""simple docstring"""






lowerCAmelCase__        =				'''Alexander Joslin'''

import operator as op

from .stack import Stack






def        snake_case_  (      A_					:		str						):


       '''simple docstring'''





       _lowerCamelCase						:				Tuple    			= {'''*''': op.mul, '''/''': op.truediv, '''+''': op.add, '''-''': op.sub}

       _lowerCamelCase						:				Stack[int]    			= Stack()
       _lowerCamelCase						:				Stack[str]    			= Stack()

       for i in equation:
              if i.isdigit():
                     # RULE 1
                     operand_stack.push(int(A_						)						)
              elif i in operators:
                     # RULE 2
                     operator_stack.push(A_						)
              elif i == ")":
                     # RULE 4
                     _lowerCamelCase						:				int    			= operator_stack.peek()
                     operator_stack.pop()
                     _lowerCamelCase						:				Dict    			= operand_stack.peek()
                     operand_stack.pop()
                     _lowerCamelCase						:				Any    			= operand_stack.peek()
                     operand_stack.pop()

                     _lowerCamelCase						:				Optional[int]    			= operators[opr](A_,				A_						)
                     operand_stack.push(A_						)

    # RULE 5
       return operand_stack.peek()


if __name__ == "__main__":
   lowerCAmelCase__        =				'''(5 + ((4 * 2) * (2 + 3)))'''
   # answer = 45
   print(F"""{equation} = {dijkstras_two_stack_algorithm(equation)}""")








'''simple docstring'''







from datetime import datetime

import requests
from bsa import BeautifulSoup

if __name__ == "__main__":
   A     =input('Enter image url: ').strip()
   print(f"""Downloading image from {url} ...""")
   A     =BeautifulSoup(requests.get(url).content, 'html.parser')
   # The image URL is in the content field of the first meta tag with property og:image
   A     =soup.find('meta', {'property': 'og:image'})['content']
   A     =requests.get(image_url).content
   A     =f"""{datetime.now():%Y-%m-%d_%H:%M:%S}.jpg"""
   with open(file_name, 'wb') as fp:
      fp.write(image_data)
   print(f"""Done. Image saved to disk as {file_name}.""")




