






import copy
import re







class 				UpperCAmelCase_  :
     __lowerCamelCase      				=  'hp'
     __lowerCamelCase      				=  {}
     __lowerCamelCase      				=  None




     @classmethod
     def   __UpperCAmelCase  (				cls	,						_lowerCAmelCase	,						_lowerCAmelCase		):
          UpperCAmelCase__      :  List[str]				      =			prefix
          UpperCAmelCase__      :  Tuple				      =			defaults
          cls.build_naming_info()




     @staticmethod
     def   __UpperCAmelCase  (				_lowerCAmelCase	,						_lowerCAmelCase		):
          if len(_lowerCAmelCase		) == 0:
               return ""
          UpperCAmelCase__      :  int				      =			None
          if any(char.isdigit() for char in word		):
               raise Exception(f"Parameters should not contain numbers: '{word}' contains a number"		)
          if word in info["short_word"]:
               return info["short_word"][word]
          for prefix_len in range(1	,						len(_lowerCAmelCase		) + 1		):
               UpperCAmelCase__      :  List[str]				      =			word[:prefix_len]
               if prefix in info["reverse_short_word"]:
                    continue
               else:
                    UpperCAmelCase__      :  List[str]				      =			prefix
                    break

          if short_word is None:
               # Paranoid fallback
               def int_to_alphabetic(_lowerCAmelCase		):
                    UpperCAmelCase__      :  Optional[int]				      =			""""""
                    while integer != 0:
                         UpperCAmelCase__      :  List[Any]				      =			chr(ord("""A"""		) + integer % 10		) + s
                         integer //= 10
                    return s

               UpperCAmelCase__      :  List[str]				      =			0
               while True:
                    UpperCAmelCase__      :  List[str]				      =			word + """#""" + int_to_alphabetic(_lowerCAmelCase		)
                    if sword in info["reverse_short_word"]:
                         continue
                    else:
                         UpperCAmelCase__      :  List[str]				      =			sword
                         break

          UpperCAmelCase__      :  str				      =			short_word
          UpperCAmelCase__      :  Tuple				      =			word
          return short_word




     @staticmethod
     def   __UpperCAmelCase  (				_lowerCAmelCase	,						_lowerCAmelCase		):
          UpperCAmelCase__      :  Dict				      =			param_name.split("""_"""		)

          UpperCAmelCase__      :  str				      =			[TrialShortNamer.shortname_for_word(_lowerCAmelCase	,						_lowerCAmelCase		) for word in words]

          # We try to create a separatorless short name, but if there is a collision we have to fallback
          # to a separated short name
          UpperCAmelCase__      :  Union[str, Any]				      =			["""""", """_"""]

          for separator in separators:
               UpperCAmelCase__      :  Optional[Any]				      =			separator.join(_lowerCAmelCase		)
               if shortname not in info["reverse_short_param"]:
                    UpperCAmelCase__      :  Any				      =			shortname
                    UpperCAmelCase__      :  Dict				      =			param_name
                    return shortname

          return param_name




     @staticmethod
     def   __UpperCAmelCase  (				_lowerCAmelCase	,						_lowerCAmelCase		):
          UpperCAmelCase__      :  Optional[int]				      =			TrialShortNamer.shortname_for_key(_lowerCAmelCase	,						_lowerCAmelCase		)
          UpperCAmelCase__      :  Tuple				      =			short_name
          UpperCAmelCase__      :  Union[str, Any]				      =			param_name




     @classmethod
     def   __UpperCAmelCase  (				cls		):
          if cls.NAMING_INFO is not None:
               return

          UpperCAmelCase__      :  str				      =			{
              """short_word""": {},
              """reverse_short_word""": {},
              """short_param""": {},
              """reverse_short_param""": {},
          }

          UpperCAmelCase__      :  List[str]				      =			list(cls.DEFAULTS.keys()		)

          for k in field_keys:
               cls.add_new_param_name(_lowerCAmelCase	,						_lowerCAmelCase		)

          UpperCAmelCase__      :  int				      =			info




     @classmethod
     def   __UpperCAmelCase  (				cls	,						_lowerCAmelCase		):
          cls.build_naming_info()
          assert cls.PREFIX is not None
          UpperCAmelCase__      :  Optional[Any]				      =			[copy.copy(cls.PREFIX		)]

          for k, v in params.items():
               if k not in cls.DEFAULTS:
                    raise Exception(f"You should provide a default value for the param name {k} with value {v}"		)
               if v == cls.DEFAULTS[k]:
                    # The default value is not added to the name
                    continue

               UpperCAmelCase__      :  int				      =			cls.NAMING_INFO["""short_param"""][k]

               if isinstance(_lowerCAmelCase	,						_lowerCAmelCase		):
                    UpperCAmelCase__      :  Tuple				      =			1 if v else 0

               UpperCAmelCase__      :  int				      =			"""""" if isinstance(_lowerCAmelCase	,						(int, float)		) else """-"""
               UpperCAmelCase__      :  Union[str, Any]				      =			f"{key}{sep}{v}"
               name.append(_lowerCAmelCase		)

          return "_".join(_lowerCAmelCase		)




     @classmethod
     def   __UpperCAmelCase  (				cls	,						_lowerCAmelCase		):
          UpperCAmelCase__      :  Union[str, Any]				      =			repr[len(cls.PREFIX		) + 1 :]
          if repr == "":
               UpperCAmelCase__      :  Union[str, Any]				      =			[]
          else:
               UpperCAmelCase__      :  List[Any]				      =			repr.split("""_"""		)

          UpperCAmelCase__      :  Union[str, Any]				      =			{}

          for value in values:
               if "-" in value:
                    UpperCAmelCase__      ,		UpperCAmelCase__      :  int				      =			value.split("""-"""		)
               else:
                    UpperCAmelCase__      :  int				      =			re.sub("""[0-9.]"""	,						""""""	,						_lowerCAmelCase		)
                    UpperCAmelCase__      :  int				      =			float(re.sub("""[^0-9.]"""	,						""""""	,						_lowerCAmelCase		)		)

               UpperCAmelCase__      :  Any				      =			cls.NAMING_INFO["""reverse_short_param"""][p_k]

               UpperCAmelCase__      :  Optional[Any]				      =			p_v

          for k in cls.DEFAULTS:
               if k not in parameters:
                    UpperCAmelCase__      :  Dict				      =			cls.DEFAULTS[k]

          return parameters







def _lowerCamelCase  (		snake_case  ):
							assert (
							    isinstance(snake_case     , snake_case  ) and number_of_steps > 0
							), F'number_of_steps needs to be positive integer, your input {number_of_steps}'
							if number_of_steps == 1:
														return 1
							_lowerCAmelCase			,		_lowerCAmelCase							=							1, 1
							for _ in range(number_of_steps - 1  ):
														_lowerCAmelCase			,		_lowerCAmelCase							=							current + previous, current
							return current


if __name__ == "__main__":
				import doctest

				doctest.testmod()






