'''simple docstring'''




import os
from string import ascii_letters

__snake_case   :      Any						    =  ascii_letters + ' \t\n'





def      _UpperCAmelCase    (							)	->      dict[str, None]:
    A_     =   os.path.split(os.path.realpath(_UpperCamelCase   )   )
    A_     =   {}
    with open(path[0] + '''/dictionary.txt'''   ) as dictionary_file:
        for word in dictionary_file.read().split('''\n'''   ):
            A_     =   None
    return english_words


__snake_case   :      int						    =  load_dictionary()





def      _UpperCAmelCase    (							_UpperCamelCase    :	str   )	->      float:
    A_     =   message.upper()
    A_     =   remove_non_letters(_UpperCamelCase   )
    A_     =   message.split()
    A_     =   len([word for word in possible_words if word in ENGLISH_WORDS]   )
    return float(_UpperCamelCase   ) / len(_UpperCamelCase   )





def      _UpperCAmelCase    (							_UpperCamelCase    :	str   )	->      str:
    return "".join(symbol for symbol in message if symbol in LETTERS_AND_SPACE   )





def      _UpperCAmelCase    (							_UpperCamelCase    :	str,   _UpperCamelCase    :	int = 20,   _UpperCamelCase    :	int = 85   )	->      bool:
    A_     =   get_english_count(_UpperCamelCase   ) * 1_00 >= word_percentage
    A_     =   len(remove_non_letters(_UpperCamelCase   )   )
    A_     =   (float(_UpperCamelCase   ) / len(_UpperCamelCase   )) * 1_00
    A_     =   message_letters_percentage >= letter_percentage
    return words_match and letters_match


if __name__ == "__main__":
  import doctest

  doctest.testmod()







'''simple docstring'''




from scipy.constants import g





def      _UpperCAmelCase    (							_UpperCamelCase    :	float,   _UpperCamelCase    :	float   )	->      float:
    if mass < 0:
        # handling of negative values of mass
        raise ValueError('''The mass of a body cannot be negative'''   )
    if height < 0:
        # handling of negative values of height
        raise ValueError('''The height above the ground cannot be negative'''   )
    return mass * g * height


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

  testmod(name='potential_energy')






