




'''simple docstring'''







import posixpath
from pathlib import Path
from unittest.mock import patch

import pytest
from fsspec.implementations.local import AbstractFileSystem, LocalFileSystem, stringify_path
from fsspec.registry import _registry as _fsspec_registry







class 				_a   (a__  ):





     '''simple docstring'''



     lowerCAmelCase_     :    Dict									=				"""mock"""







     def __init__(							self       ,*__a       ,__a       ,**__a       )			->							Tuple:
          super().__init__()
          snake_case :			Optional[int]					   = LocalFileSystem(*__a       ,**__a       )
          snake_case :			Tuple					   = Path(__a       ).resolve().as_posix() + """/"""







     def  snake_case_			(							self       ,__a       ,*__a       ,**__a       )			->							str:
          snake_case :			List[str]					   = posixpath.join(self.local_root_dir       ,self._strip_protocol(__a       )       )
          return self._fs.mkdir(__a       ,*__a       ,**__a       )







     def  snake_case_			(							self       ,__a       ,*__a       ,**__a       )			->							Optional[int]:
          snake_case :			List[str]					   = posixpath.join(self.local_root_dir       ,self._strip_protocol(__a       )       )
          return self._fs.makedirs(__a       ,*__a       ,**__a       )







     def  snake_case_			(							self       ,__a       )			->							List[Any]:
          snake_case :			Optional[int]					   = posixpath.join(self.local_root_dir       ,self._strip_protocol(__a       )       )
          return self._fs.rmdir(__a       )







     def  snake_case_			(							self       ,__a       ,__a=True       ,*__a       ,**__a       )			->							Tuple:
          snake_case :			Optional[int]					   = posixpath.join(self.local_root_dir       ,self._strip_protocol(__a       )       )
          snake_case :			List[str]					   = self._fs.ls(__a       ,detail=__a       ,*__a       ,**__a       )
          if detail:
               return [{**info, "name": info["name"][len(self.local_root_dir       ) :]} for info in out]
          else:
               return [name[len(self.local_root_dir       ) :] for name in out]







     def  snake_case_			(							self       ,__a       ,*__a       ,**__a       )			->							Optional[int]:
          snake_case :			Optional[int]					   = posixpath.join(self.local_root_dir       ,self._strip_protocol(__a       )       )
          snake_case :			str					   = dict(self._fs.info(__a       ,*__a       ,**__a       )       )
          snake_case :			str					   = out["""name"""][len(self.local_root_dir       ) :]
          return out







     def  snake_case_			(							self       ,__a       ,__a       ,*__a       ,**__a       )			->							Optional[Any]:
          snake_case :			List[str]					   = posixpath.join(self.local_root_dir       ,self._strip_protocol(__a       )       )
          snake_case :			Tuple					   = posixpath.join(self.local_root_dir       ,self._strip_protocol(__a       )       )
          return self._fs.cp_file(__a       ,__a       ,*__a       ,**__a       )







     def  snake_case_			(							self       ,__a       ,*__a       ,**__a       )			->							Union[str, Any]:
          snake_case :			Union[str, Any]					   = posixpath.join(self.local_root_dir       ,self._strip_protocol(__a       )       )
          return self._fs.rm_file(__a       ,*__a       ,**__a       )







     def  snake_case_			(							self       ,__a       ,*__a       ,**__a       )			->							int:
          snake_case :			int					   = posixpath.join(self.local_root_dir       ,self._strip_protocol(__a       )       )
          return self._fs.rm(__a       ,*__a       ,**__a       )







     def  snake_case_			(							self       ,__a       ,*__a       ,**__a       )			->							Optional[Any]:
          snake_case :			List[Any]					   = posixpath.join(self.local_root_dir       ,self._strip_protocol(__a       )       )
          return self._fs._open(__a       ,*__a       ,**__a       )







     def  snake_case_			(							self       ,__a       )			->							Dict:
          snake_case :			Optional[Any]					   = posixpath.join(self.local_root_dir       ,self._strip_protocol(__a       )       )
          return self._fs.created(__a       )







     def  snake_case_			(							self       ,__a       )			->							List[str]:
          snake_case :			Tuple					   = posixpath.join(self.local_root_dir       ,self._strip_protocol(__a       )       )
          return self._fs.modified(__a       )







     @classmethod
     def  snake_case_			(							cls       ,__a       )			->							Optional[Any]:
          snake_case :			int					   = stringify_path(__a       )
          if path.startswith("""mock://"""       ):
               snake_case :			str					   = path[7:]
          return path







class 				_a   (a__  ):





     '''simple docstring'''



     lowerCAmelCase_     :    int									=				"""tmp"""
     lowerCAmelCase_     :    int									=				None







     def __init__(							self       ,*__a       ,**__a       )			->							Optional[Any]:
          assert self.tmp_dir is not None, "TmpDirFileSystem.tmp_dir is not set"
          super().__init__(*__a       ,**__a       ,local_root_dir=self.tmp_dir       ,auto_mkdir=__a       )







     @classmethod
     def  snake_case_			(							cls       ,__a       )			->							int:
          snake_case :			Tuple					   = stringify_path(__a       )
          if path.startswith("""tmp://"""       ):
               snake_case :			str					   = path[6:]
          return path




@pytest.fixture
def 					lowerCamelCase__							(			):
     snake_case :			Optional[int]					   = MockFileSystem
     snake_case :			Any					   = TmpDirFileSystem
     yield
     del _fsspec_registry["mock"]
     del _fsspec_registry["tmp"]



@pytest.fixture
def 					lowerCamelCase__							(			__lowercase    ,      __lowercase							):
     snake_case :			List[str]					   = tmp_path_factory.mktemp("""mockfs"""							)
     return MockFileSystem(local_root_dir=__lowercase    ,      auto_mkdir=__lowercase							)







@pytest.fixture
def 					lowerCamelCase__							(			__lowercase    ,      __lowercase							):
     snake_case :			List[Any]					   = tmp_path_factory.mktemp("""tmpfs"""							)
     with patch.object(__lowercase    ,      """tmp_dir"""    ,      __lowercase							):
          yield TmpDirFileSystem()









'''simple docstring'''







from .balanced_parentheses import balanced_parentheses
from .stack import Stack



def 					lowerCamelCase__							(			__lowercase							):
     return {"+": 1, "-": 1, "*": 2, "/": 2, "^": 3}.get(__lowercase    ,      -1							)



def 					lowerCamelCase__							(			__lowercase							):
     if not balanced_parentheses(__lowercase							):
          raise ValueError("""Mismatched parentheses"""							)
     snake_case :			Stack[str]					   = Stack()
     snake_case :			List[Any]					   = []
     for char in expression_str:
          if char.isalpha() or char.isdigit():
               postfix.append(__lowercase							)
          elif char == "(":
               stack.push(__lowercase							)
          elif char == ")":
               while not stack.is_empty() and stack.peek() != "(":
                    postfix.append(stack.pop()							)
               stack.pop()
          else:
               while not stack.is_empty() and precedence(__lowercase							) <= precedence(stack.peek()							):
                    postfix.append(stack.pop()							)
               stack.push(__lowercase							)
     while not stack.is_empty():
          postfix.append(stack.pop()							)
     return " ".join(__lowercase							)


if __name__ == "__main__":
      from doctest import testmod

      testmod()
      lowercase			:      Tuple			=					"""a+b*(c^d-e)^(f+g*h)-i"""

      print("""Infix to Postfix Notation demonstration:\n""")
      print("""Infix notation: """ + expression)
      print("""Postfix notation: """ + infix_to_postfix(expression))



