


class 					__lowerCamelCase	:



       class 					__lowerCamelCase	:
              _lowercase    							=      """_prev""", """_data""", """_next"""







              def __init__(	self:				str,A_:				List[Any],A_:				Optional[Any],A_:				Any			):






                   '''simple docstring'''




                   __UpperCamelCase				=	link_p
                   __UpperCamelCase				=	element
                   __UpperCamelCase				=	link_n







              def 						snake_case_					(	self:				str			):






                   '''simple docstring'''




                   return (
                       F''' Prev -> {self._prev is not None}, Next -> {self._next is not None}'''
                   )







       def __init__(	self:				Any			):






            '''simple docstring'''




            __UpperCamelCase				=	self._Node(A_,A_,A_			)
            __UpperCamelCase				=	self._Node(A_,A_,A_			)
            __UpperCamelCase				=	self._trailer
            __UpperCamelCase				=	self._header
            __UpperCamelCase				=	0







       def __len__(	self:				Optional[int]			):






            '''simple docstring'''




            return self._size







       def 						snake_case_					(	self:				Optional[int]			):






            '''simple docstring'''




            return self.__len__() == 0







       def 						snake_case_					(	self:				Tuple,A_:				str,A_:				Optional[Any],A_:				Optional[int]			):






            '''simple docstring'''




            __UpperCamelCase				=	self._Node(A_,A_,A_			)
            __UpperCamelCase				=	new_node
            __UpperCamelCase				=	new_node
            self._size += 1
            return self







       def 						snake_case_					(	self:				str,A_:				List[str]			):






            '''simple docstring'''




            __UpperCamelCase				=	node._prev
            __UpperCamelCase				=	node._next

            __UpperCamelCase				=	successor
            __UpperCamelCase				=	predecessor
            self._size -= 1
            __UpperCamelCase				=	node._data
            __UpperCamelCase				=	__UpperCamelCase				=	__UpperCamelCase				=	None
            del node
            return temp



class 					__lowerCamelCase	(_DoublyLinkedBase		):







       def 						snake_case_					(	self:				Tuple			):






            '''simple docstring'''




            if self.is_empty():
                 raise Exception('List is empty'			)
            return self._header._next._data







       def 						snake_case_					(	self:				Optional[Any]			):






            '''simple docstring'''




            if self.is_empty():
                 raise Exception('List is empty'			)
            return self._trailer._prev._data







       def 						snake_case_					(	self:				List[Any],A_:				Any			):






            '''simple docstring'''




            return self._insert(self._header,A_,self._header._next			)







       def 						snake_case_					(	self:				List[str],A_:				Dict			):






            '''simple docstring'''




            return self._insert(self._trailer._prev,A_,self._trailer			)







       def 						snake_case_					(	self:				str			):






            '''simple docstring'''




            if self.is_empty():
                 raise IndexError('remove_first from empty list'			)
            return self._delete(self._header._next			)







       def 						snake_case_					(	self:				Optional[Any]			):






            '''simple docstring'''




            if self.is_empty():
                 raise IndexError('remove_first from empty list'			)
            return self._delete(self._trailer._prev			)






import os

from apache_beam.io.filesystems import FileSystems
from apache_beam.pipeline import Pipeline

from .logging import get_logger


__snake_case     =		2 << 2_0  # 2mb
__snake_case     =		get_logger(__name__)



class 					__lowerCamelCase	(_a		):







       def 						snake_case_					(	self:				Optional[Any]			):






            '''simple docstring'''




            __UpperCamelCase				=	self._options.get_all_options().get('runner'			)
            return runner in [None, "DirectRunner", "PortableRunner"]






def 						_A						(						_lowercase			,       _lowercase			,       _lowercase=False				)			->				List[Any]:


     """simple docstring"""


     __UpperCamelCase				=	FileSystems
     if fs.exists(_lowercase				):
          if force_upload:
               logger.info(f'''Remote path already exist: {remote_file_path}. Overwriting it as force_upload=True.'''				)
          else:
               logger.info(f'''Remote path already exist: {remote_file_path}. Skipping it as force_upload=False.'''				)
               return
     with fs.create(_lowercase				) as remote_file:
          with open(_lowercase			,       'rb'				) as local_file:
               __UpperCamelCase				=	local_file.read(_lowercase				)
               while chunk:
                    remote_file.write(_lowercase				)
                    __UpperCamelCase				=	local_file.read(_lowercase				)






def 						_A						(						_lowercase			,       _lowercase			,       _lowercase=False				)			->				Optional[Any]:


     """simple docstring"""


     __UpperCamelCase				=	FileSystems
     if os.path.exists(_lowercase				):
          if force_download:
               logger.info(f'''Local path already exist: {remote_file_path}. Overwriting it as force_upload=True.'''				)
          else:
               logger.info(f'''Local path already exist: {remote_file_path}. Skipping it as force_upload=False.'''				)
               return
     with fs.open(_lowercase				) as remote_file:
          with open(_lowercase			,       'wb'				) as local_file:
               __UpperCamelCase				=	remote_file.read(_lowercase				)
               while chunk:
                    local_file.write(_lowercase				)
                    __UpperCamelCase				=	remote_file.read(_lowercase				)


