
"""simple docstring"""




from __future__ import annotations

from typing import Any


class       __magic_name__							:
       def __init__(  self			,					A_ = 6							)  ->						None:





         """simple docstring"""




         _lowercase:      Node | None   			=  None
         _lowercase:      Node | None   			=  None
         self.create_linked_list(__a							)
       def 				lowercase_				(  self			,					A_							)  ->						None:





         """simple docstring"""




         _lowercase:      List[Any]   			=  Node()
         _lowercase:      str   			=  current_node
         _lowercase:      Optional[int]   			=  current_node
         _lowercase:      Any   			=  current_node
         for _ in range(1			,					__a							):
           _lowercase:      Any   			=  Node()
           _lowercase:      Optional[int]   			=  current_node
           _lowercase:      List[str]   			=  previous_node
           _lowercase:      Optional[Any]   			=  current_node
         _lowercase:      Optional[int]   			=  self.front
         _lowercase:      Optional[Any]   			=  previous_node
       def 				lowercase_				(  self							)  ->						bool:





         """simple docstring"""




         return (
             self.front == self.rear
             and self.front is not None
             and self.front.data is None
         )
       def 				lowercase_				(  self							)  ->						Any | None:





         """simple docstring"""




         self.check_can_perform_operation()
         return self.front.data if self.front else None
       def 				lowercase_				(  self			,					A_							)  ->						None:





         """simple docstring"""




         if self.rear is None:
           return

         self.check_is_full()
         if not self.is_empty():
           _lowercase:      List[str]   			=  self.rear.next
         if self.rear:
           _lowercase:      List[Any]   			=  data
       def 				lowercase_				(  self							)  ->						Any:





         """simple docstring"""




         self.check_can_perform_operation()
         if self.rear is None or self.front is None:
           return None
         if self.front == self.rear:
           _lowercase:      Dict   			=  self.front.data
           _lowercase:      Optional[int]   			=  None
           return data

         _lowercase:      int   			=  self.front
         _lowercase:      List[Any]   			=  old_front.next
         _lowercase:      Tuple   			=  old_front.data
         _lowercase:      str   			=  None
         return data
       def 				lowercase_				(  self							)  ->						None:





         """simple docstring"""




         if self.is_empty():
           raise Exception('''Empty Queue'''							)



       def 				lowercase_				(  self							)  ->						None:





         """simple docstring"""




         if self.rear and self.rear.next == self.front:
           raise Exception('''Full Queue'''							)


class       __magic_name__							:
       def __init__(  self							)  ->						None:





         """simple docstring"""




         _lowercase:      Any | None   			=  None
         _lowercase:      Node | None   			=  None
         _lowercase:      Node | None   			=  None


if __name__ == "__main__":
  import doctest

  doctest.testmod()




import os

import pytest

from transformers.dynamic_module_utils import get_imports


snake_case__				:	List[Any]					       =					'\nimport os\n'

snake_case__				:	List[str]					       =					'\ndef foo():\n    import os\n    return False\n'

snake_case__				:	List[Any]					       =					'\ndef foo():\n    def bar():\n        if True:\n            import os\n        return False\n    return bar()\n'

snake_case__				:	List[str]					       =					'\nimport os\n\ntry:\n    import bar\nexcept ImportError:\n    raise ValueError()\n'

snake_case__				:	Optional[Any]					       =					'\nimport os\n\ndef foo():\n    try:\n        import bar\n    except ImportError:\n        raise ValueError()\n'

snake_case__				:	Tuple					       =					'\nimport os\n\ntry:\n    import bar\nexcept (ImportError, AttributeError):\n    raise ValueError()\n'

snake_case__				:	str					       =					'\nimport os\n\ntry:\n    import bar\nexcept ImportError as e:\n    raise ValueError()\n'

snake_case__				:	Optional[Any]					       =					'\nimport os\n\ntry:\n    import bar\nexcept:\n    raise ValueError()\n'

snake_case__				:	Any					       =					'\nimport os\n\ntry:\n    import bar\n    import baz\nexcept ImportError:\n    raise ValueError()\n'

snake_case__				:	Union[str, Any]					       =					'\nimport os\n\ntry:\n    import bar\n    import baz\nexcept ImportError:\n    x = 1\n    raise ValueError()\n'

snake_case__				:	Any					       =					[
    TOP_LEVEL_IMPORT,
    IMPORT_IN_FUNCTION,
    DEEPLY_NESTED_IMPORT,
    TOP_LEVEL_TRY_IMPORT,
    GENERIC_EXCEPT_IMPORT,
    MULTILINE_TRY_IMPORT,
    MULTILINE_BOTH_IMPORT,
    MULTIPLE_EXCEPTS_IMPORT,
    EXCEPT_AS_IMPORT,
    TRY_IMPORT_IN_FUNCTION,
]


@pytest.mark.parametrize("""case"""						,						A__					)
def    __lowerCamelCase   (      A__						: Dict						,						A__						: int					)     ->    List[Any]:
   lowerCamelCase_						:   List[str]		= os.path.join(A__						,						"""test_file.py"""					)
   with open(A__						,						"""w"""					) as _tmp_file:
      _tmp_file.write(A__					)

   lowerCamelCase_						:   str		= get_imports(A__					)
   assert parsed_imports == ["os"]





