


'''simple docstring'''







import os
from collections.abc import Iterator






def       lowercase					(_A = "."       ):







       """simple docstring"""







       for dir_path, dir_names, filenames in os.walk(_A       ):
              _lowerCAmelCase     :				Dict       =							[d for d in dir_names if d != 'scripts' and d[0] not in '._']
              for filename in filenames:
                     if filename == "__init__.py":
                            continue
                     if os.path.splitext(_A       )[1] in (".py", ".ipynb"):
                            yield os.path.join(_A ,    _A       ).lstrip('./'       )






def       lowercase					(_A       ):







       """simple docstring"""







       return f'{i * "  "}*' if i else "\n##"






def       lowercase					(_A ,    _A       ):







       """simple docstring"""







       _lowerCAmelCase     :				Any       =							old_path.split(os.sep       )
       for i, new_part in enumerate(new_path.split(os.sep       )       ):
              if (i + 1 > len(_A       ) or old_parts[i] != new_part) and new_part:
                     print(f'{md_prefix(_A       )} {new_part.replace("_" ,    " "       ).title()}'       )
       return new_path






def       lowercase					(_A = "."       ):







       """simple docstring"""







       _lowerCAmelCase     :				Union[str, Any]       =							''
       for filepath in sorted(good_file_paths(_A       )       ):
              _lowerCAmelCase      ,  _lowerCAmelCase     :				Any       =							os.path.split(_A       )
              if filepath != old_path:
                     _lowerCAmelCase     :				List[Any]       =							print_path(_A ,    _A       )
              _lowerCAmelCase     :				Dict       =							(filepath.count(os.sep       ) + 1) if filepath else 0
              _lowerCAmelCase     :				Optional[Any]       =							f'{filepath}/{filename}'.replace(' ' ,    '%20'       )
              _lowerCAmelCase     :				Dict       =							os.path.splitext(filename.replace('_' ,    ' '       ).title()       )[0]
              print(f'{md_prefix(_A       )} [{filename}]({url})'       )


if __name__ == "__main__":
       print_directory_md(""".""")





'''simple docstring'''







from __future__ import annotations

from collections.abc import Iterator
class 						UpperCamelCase__       :



     """simple docstring"""






     def __init__(			self   ,						snake_case__ ):

            '''simple docstring'''

            _lowerCAmelCase     :				List[Any]       =							value
            _lowerCAmelCase     :				Node | None       =							None
            _lowerCAmelCase     :				Node | None       =							None
class 						UpperCamelCase__       :



     """simple docstring"""






     def __init__(			self   ,						snake_case__ ):

            '''simple docstring'''

            _lowerCAmelCase     :				List[Any]       =							tree







     def a						(			self   ,						snake_case__ ):

            '''simple docstring'''

            if node is None:
                   return 0
            return node.value + (
                self.depth_first_search(node.left ) + self.depth_first_search(node.right )
            )







     def __iter__(			self ):

            '''simple docstring'''

            yield self.depth_first_search(self.tree )


if __name__ == "__main__":
       import doctest

       doctest.testmod()

