
from __future__ import annotations

lowerCamelCase_						     =					tuple[int, int, int]
lowerCamelCase_						     =					tuple[str, str, str]


# used alphabet --------------------------
# from string.ascii_uppercase
lowerCamelCase_						     =					'''ABCDEFGHIJKLMNOPQRSTUVWXYZ'''

# -------------------------- default selection --------------------------
# rotors --------------------------
lowerCamelCase_						     =					'''EGZWVONAHDCLFQMSIPJBYUKXTR'''
lowerCamelCase_						     =					'''FOBHMDKEXQNRAULPGSJVTYICZW'''
lowerCamelCase_						     =					'''ZJXESIUQLHAVRMDOYGTNFWPBKC'''
# reflector --------------------------
lowerCamelCase_						     =					{
    '''A''': '''N''',
    '''N''': '''A''',
    '''B''': '''O''',
    '''O''': '''B''',
    '''C''': '''P''',
    '''P''': '''C''',
    '''D''': '''Q''',
    '''Q''': '''D''',
    '''E''': '''R''',
    '''R''': '''E''',
    '''F''': '''S''',
    '''S''': '''F''',
    '''G''': '''T''',
    '''T''': '''G''',
    '''H''': '''U''',
    '''U''': '''H''',
    '''I''': '''V''',
    '''V''': '''I''',
    '''J''': '''W''',
    '''W''': '''J''',
    '''K''': '''X''',
    '''X''': '''K''',
    '''L''': '''Y''',
    '''Y''': '''L''',
    '''M''': '''Z''',
    '''Z''': '''M''',
}

# -------------------------- extra rotors --------------------------
lowerCamelCase_						     =					'''RMDJXFUWGISLHVTCQNKYPBEZOA'''
lowerCamelCase_						     =					'''SGLCPQWZHKXAREONTFBVIYJUDM'''
lowerCamelCase_						     =					'''HVSICLTYKQUBXDWAJZOMFGPREN'''
lowerCamelCase_						     =					'''RZWQHFMVDBKICJLNTUXAGYPSOE'''
lowerCamelCase_						     =					'''LFKIJODBEGAMQPXVUHYSTCZRWN'''
lowerCamelCase_						     =					'''KOAEGVDHXPQZMLFTYWJNBRCIUS'''






def 						__magic_name__			(   __a      :	RotorPositionT	,		__a      :	RotorSelectionT	,		__a      :	str						):



     '''simple docstring'''




     if (unique_rotsel := len(set(__a						)						)) < 3:
          UpperCamelCase__				=    f"Please use 3 unique rotors (not {unique_rotsel})"
          raise Exception(__a						)

     # Checks if rotor positions are valid
     UpperCamelCase__		,	UpperCamelCase__		,	UpperCamelCase__				=    rotpos
     if not 0 < rotorposa <= len(__a						):
          UpperCamelCase__				=    f"First rotor position is not within range of 1..26 ({rotorposa}"
          raise ValueError(__a						)
     if not 0 < rotorposa <= len(__a						):
          UpperCamelCase__				=    f"Second rotor position is not within range of 1..26 ({rotorposa})"
          raise ValueError(__a						)
     if not 0 < rotorposa <= len(__a						):
          UpperCamelCase__				=    f"Third rotor position is not within range of 1..26 ({rotorposa})"
          raise ValueError(__a						)

     # Validates string and returns dict
     UpperCamelCase__				=    _plugboard(__a						)

     return rotpos, rotsel, pbdict






def 						__magic_name__			(   __a      :	str						):



     '''simple docstring'''




     if not isinstance(__a	,		__a						):
          UpperCamelCase__				=    f"Plugboard setting isn't type string ({type(__a						)})"
          raise TypeError(__a						)
     elif len(__a						) % 2 != 0:
          UpperCamelCase__				=    f"Odd number of symbols ({len(__a						)})"
          raise Exception(__a						)
     elif pbstring == "":
          return {}

     pbstring.replace(""" """	,		""""""						)

     # Checks if all characters are unique
     UpperCamelCase__				=    set()
     for i in pbstring:
          if i not in abc:
               UpperCamelCase__				=    f"'{i}' not in list of symbols"
               raise Exception(__a						)
          elif i in tmppbl:
               UpperCamelCase__				=    f"Duplicate symbol ({i})"
               raise Exception(__a						)
          else:
               tmppbl.add(__a						)
     del tmppbl

     # Created the dictionary
     UpperCamelCase__				=    {}
     for j in range(0	,		len(__a						) - 1	,		2						):
          UpperCamelCase__				=    pbstring[j + 1]
          UpperCamelCase__				=    pbstring[j]

     return pb






def 						__magic_name__			(   __a      :	str	,		__a      :	RotorPositionT	,		__a      :	RotorSelectionT = (rotora, rotora, rotora)	,		__a      :	str = ""	,		):



     '''simple docstring'''




     UpperCamelCase__				=    text.upper()
     UpperCamelCase__		,	UpperCamelCase__		,	UpperCamelCase__				=    _validator(
         __a	,		__a	,		plugb.upper()						)

     UpperCamelCase__		,	UpperCamelCase__		,	UpperCamelCase__				=    rotor_position
     UpperCamelCase__		,	UpperCamelCase__		,	UpperCamelCase__				=    rotor_selection
     rotorposa -= 1
     rotorposa -= 1
     rotorposa -= 1

     UpperCamelCase__				=    []

     # encryption/decryption process --------------------------
     for symbol in text:
          if symbol in abc:
               # 1st plugboard --------------------------
               if symbol in plugboard:
                    UpperCamelCase__				=    plugboard[symbol]

               # rotor ra --------------------------
               UpperCamelCase__				=    abc.index(__a						) + rotorposa
               UpperCamelCase__				=    rotora[index % len(__a						)]

               # rotor rb --------------------------
               UpperCamelCase__				=    abc.index(__a						) + rotorposa
               UpperCamelCase__				=    rotora[index % len(__a						)]

               # rotor rc --------------------------
               UpperCamelCase__				=    abc.index(__a						) + rotorposa
               UpperCamelCase__				=    rotora[index % len(__a						)]

               # reflector --------------------------
               # this is the reason you don't need another machine to decipher

               UpperCamelCase__				=    reflector[symbol]

               # 2nd rotors
               UpperCamelCase__				=    abc[rotora.index(__a						) - rotorposa]
               UpperCamelCase__				=    abc[rotora.index(__a						) - rotorposa]
               UpperCamelCase__				=    abc[rotora.index(__a						) - rotorposa]

               # 2nd plugboard
               if symbol in plugboard:
                    UpperCamelCase__				=    plugboard[symbol]

               # moves/resets rotor positions
               rotorposa += 1
               if rotorposa >= len(__a						):
                    UpperCamelCase__				=    0
                    rotorposa += 1
               if rotorposa >= len(__a						):
                    UpperCamelCase__				=    0
                    rotorposa += 1
               if rotorposa >= len(__a						):
                    UpperCamelCase__				=    0

        # else:
        #    pass
        #    Error could be also raised
        #    raise ValueError(
        #       'Invalid symbol('+repr(symbol)+')')
          result.append(__a						)

     return "".join(__a						)


if __name__ == "__main__":
    lowerCamelCase_						     =					'''This is my Python script that emulates the Enigma machine from WWII.'''
    lowerCamelCase_						     =					(1, 1, 1)
    lowerCamelCase_						     =					'''pictures'''
    lowerCamelCase_						     =					(rotora, rotora, rotora)
    lowerCamelCase_						     =					enigma(message, rotor_pos, rotor_sel, pb)

    print('''Encrypted message:''', en)
    print('''Decrypted message:''', enigma(en, rotor_pos, rotor_sel, pb))







import collections
import os
import re
from pathlib import Path


lowerCamelCase_						     =					'''src/transformers'''


# Matches is_xxx_available()
lowerCamelCase_						     =					re.compile(r'''is\_([a-z_]*)_available()''')
# Catches a one-line _import_struct = {xxx}
lowerCamelCase_						     =					re.compile(r'''^_import_structure\s+=\s+\{([^\}]+)\}''')
# Catches a line with a key-values pattern: "bla": ["foo", "bar"]
lowerCamelCase_						     =					re.compile(r'''\s+"\S*":\s+\[([^\]]*)\]''')
# Catches a line if not is_foo_available
lowerCamelCase_						     =					re.compile(r'''^\s*if\s+not\s+is\_[a-z_]*\_available\(\)''')
# Catches a line _import_struct["bla"].append("foo")
lowerCamelCase_						     =					re.compile(r'''^\s*_import_structure\["\S*"\]\.append\("(\S*)"\)''')
# Catches a line _import_struct["bla"].extend(["foo", "bar"]) or _import_struct["bla"] = ["foo", "bar"]
lowerCamelCase_						     =					re.compile(r'''^\s*_import_structure\[\S*\](?:\.extend\(|\s*=\s+)\[([^\]]*)\]''')
# Catches a line with an object between quotes and a comma:     "MyModel",
lowerCamelCase_						     =					re.compile(r'''^\s+"([^"]+)",''')
# Catches a line with objects between brackets only:    ["foo", "bar"],
lowerCamelCase_						     =					re.compile(r'''^\s+\[([^\]]+)\]''')
# Catches a line with from foo import bar, bla, boo
lowerCamelCase_						     =					re.compile(r'''\s+from\s+\S*\s+import\s+([^\(\s].*)\n''')
# Catches a line with try:
lowerCamelCase_						     =					re.compile(r'''^\s*try:''')
# Catches a line with else:
lowerCamelCase_						     =					re.compile(r'''^\s*else:''')






def 						__magic_name__			(   __a      :	List[Any]						):



     '''simple docstring'''




     if _re_test_backend.search(__a						) is None:
          return None
     UpperCamelCase__				=    [b[0] for b in _re_backend.findall(__a						)]
     backends.sort()
     return "_and_".join(__a						)






def 						__magic_name__			(   __a      :	Dict						):



     '''simple docstring'''




     with open(__a	,		"""r"""	,		encoding="""utf-8"""	,		newline="""\n"""						) as f:
          UpperCamelCase__				=    f.readlines()

     UpperCamelCase__				=    0
     while line_index < len(__a						) and not lines[line_index].startswith("""_import_structure = {"""						):
          line_index += 1

     # If this is a traditional init, just return.
     if line_index >= len(__a						):
          return None

     # First grab the objects without a specific backend in _import_structure
     UpperCamelCase__				=    []
     while not lines[line_index].startswith("""if TYPE_CHECKING"""						) and find_backend(lines[line_index]						) is None:
          UpperCamelCase__				=    lines[line_index]
          # If we have everything on a single line, let's deal with it.
          if _re_one_line_import_struct.search(__a						):
               UpperCamelCase__				=    _re_one_line_import_struct.search(__a						).groups()[0]
               UpperCamelCase__				=    re.findall(R"""\[([^\]]+)\]"""	,		__a						)
               for imp in imports:
                    objects.extend([obj[1:-1] for obj in imp.split(""", """						)]						)
               line_index += 1
               continue
          UpperCamelCase__				=    _re_import_struct_key_value.search(__a						)
          if single_line_import_search is not None:
               UpperCamelCase__				=    [obj[1:-1] for obj in single_line_import_search.groups()[0].split(""", """						) if len(__a						) > 0]
               objects.extend(__a						)
          elif line.startswith(""" """ * 8 + """\""""						):
               objects.append(line[9:-3]						)
          line_index += 1

     UpperCamelCase__				=    {"""none""": objects}
     # Let's continue with backend-specific objects in _import_structure
     while not lines[line_index].startswith("""if TYPE_CHECKING"""						):
          # If the line is an if not is_backend_available, we grab all objects associated.
          UpperCamelCase__				=    find_backend(lines[line_index]						)
          # Check if the backend declaration is inside a try block:
          if _re_try.search(lines[line_index - 1]						) is None:
               UpperCamelCase__				=    None

          if backend is not None:
               line_index += 1

               # Scroll until we hit the else block of try-except-else
               while _re_else.search(lines[line_index]						) is None:
                    line_index += 1

               line_index += 1

               UpperCamelCase__				=    []
               # Until we unindent, add backend objects to the list
               while len(lines[line_index]						) <= 1 or lines[line_index].startswith(""" """ * 4						):
                    UpperCamelCase__				=    lines[line_index]
                    if _re_import_struct_add_one.search(__a						) is not None:
                         objects.append(_re_import_struct_add_one.search(__a						).groups()[0]						)
                    elif _re_import_struct_add_many.search(__a						) is not None:
                         UpperCamelCase__				=    _re_import_struct_add_many.search(__a						).groups()[0].split(""", """						)
                         UpperCamelCase__				=    [obj[1:-1] for obj in imports if len(__a						) > 0]
                         objects.extend(__a						)
                    elif _re_between_brackets.search(__a						) is not None:
                         UpperCamelCase__				=    _re_between_brackets.search(__a						).groups()[0].split(""", """						)
                         UpperCamelCase__				=    [obj[1:-1] for obj in imports if len(__a						) > 0]
                         objects.extend(__a						)
                    elif _re_quote_object.search(__a						) is not None:
                         objects.append(_re_quote_object.search(__a						).groups()[0]						)
                    elif line.startswith(""" """ * 8 + """\""""						):
                         objects.append(line[9:-3]						)
                    elif line.startswith(""" """ * 12 + """\""""						):
                         objects.append(line[13:-3]						)
                    line_index += 1

               UpperCamelCase__				=    objects
          else:
               line_index += 1

    # At this stage we are in the TYPE_CHECKING part, first grab the objects without a specific backend
     UpperCamelCase__				=    []
     while (
         line_index < len(__a						)
         and find_backend(lines[line_index]						) is None
         and not lines[line_index].startswith("""else"""						)
     ):
          UpperCamelCase__				=    lines[line_index]
          UpperCamelCase__				=    _re_import.search(__a						)
          if single_line_import_search is not None:
               objects.extend(single_line_import_search.groups()[0].split(""", """						)						)
          elif line.startswith(""" """ * 8						):
               objects.append(line[8:-2]						)
          line_index += 1

     UpperCamelCase__				=    {"""none""": objects}
     # Let's continue with backend-specific objects
     while line_index < len(__a						):
          # If the line is an if is_backend_available, we grab all objects associated.
          UpperCamelCase__				=    find_backend(lines[line_index]						)
          # Check if the backend declaration is inside a try block:
          if _re_try.search(lines[line_index - 1]						) is None:
               UpperCamelCase__				=    None

          if backend is not None:
               line_index += 1

               # Scroll until we hit the else block of try-except-else
               while _re_else.search(lines[line_index]						) is None:
                    line_index += 1

               line_index += 1

               UpperCamelCase__				=    []
               # Until we unindent, add backend objects to the list
               while len(lines[line_index]						) <= 1 or lines[line_index].startswith(""" """ * 8						):
                    UpperCamelCase__				=    lines[line_index]
                    UpperCamelCase__				=    _re_import.search(__a						)
                    if single_line_import_search is not None:
                         objects.extend(single_line_import_search.groups()[0].split(""", """						)						)
                    elif line.startswith(""" """ * 12						):
                         objects.append(line[12:-2]						)
                    line_index += 1

               UpperCamelCase__				=    objects
          else:
               line_index += 1

     return import_dict_objects, type_hint_objects






def 						__magic_name__			(   __a      :	Dict	,		__a      :	Dict						):



     '''simple docstring'''




     def find_duplicates(__a      :	Optional[Any]						):
          return [k for k, v in collections.Counter(__a						).items() if v > 1]

     if list(import_dict_objects.keys()						) != list(type_hint_objects.keys()						):
          return ["Both sides of the init do not have the same backends!"]

     UpperCamelCase__				=    []
     for key in import_dict_objects.keys():
          UpperCamelCase__				=    find_duplicates(import_dict_objects[key]						)
          if duplicate_imports:
               errors.append(f"Duplicate _import_structure definitions for: {duplicate_imports}"						)
          UpperCamelCase__				=    find_duplicates(type_hint_objects[key]						)
          if duplicate_type_hints:
               errors.append(f"Duplicate TYPE_CHECKING objects for: {duplicate_type_hints}"						)

          if sorted(set(import_dict_objects[key]						)						) != sorted(set(type_hint_objects[key]						)						):
               UpperCamelCase__				=    """base imports""" if key == """none""" else f"{key} backend"
               errors.append(f"Differences for {name}:"						)
               for a in type_hint_objects[key]:
                    if a not in import_dict_objects[key]:
                         errors.append(f"  {a} in TYPE_HINT but not in _import_structure."						)
               for a in import_dict_objects[key]:
                    if a not in type_hint_objects[key]:
                         errors.append(f"  {a} in _import_structure but not in TYPE_HINT."						)
     return errors






def 						__magic_name__			(   ):



     '''simple docstring'''




     UpperCamelCase__				=    []
     for root, _, files in os.walk(__a						):
          if "__init__.py" in files:
               UpperCamelCase__				=    os.path.join(__a	,		"""__init__.py"""						)
               UpperCamelCase__				=    parse_init(__a						)
               if objects is not None:
                    UpperCamelCase__				=    analyze_results(*__a						)
                    if len(__a						) > 0:
                         UpperCamelCase__				=    f"Problem in {fname}, both halves do not define the same objects.\n{errors[0]}"
                         failures.append("""\n""".join(__a						)						)
     if len(__a						) > 0:
          raise ValueError("""\n\n""".join(__a						)						)






def 						__magic_name__			(   ):



     '''simple docstring'''




     UpperCamelCase__				=    []
     for path, directories, files in os.walk(__a						):
          for folder in directories:
               # Ignore private modules
               if folder.startswith("""_"""						):
                    directories.remove(__a						)
                    continue
               # Ignore leftovers from branches (empty folders apart from pycache)
               if len(list((Path(__a						) / folder).glob("""*.py"""						)						)						) == 0:
                    continue
               UpperCamelCase__				=    str((Path(__a						) / folder).relative_to(__a						)						)
               UpperCamelCase__				=    short_path.replace(os.path.sep	,		"""."""						)
               submodules.append(__a						)
          for fname in files:
               if fname == "__init__.py":
                    continue
               UpperCamelCase__				=    str((Path(__a						) / fname).relative_to(__a						)						)
               UpperCamelCase__				=    short_path.replace(""".py"""	,		""""""						).replace(os.path.sep	,		"""."""						)
               if len(submodule.split("""."""						)						) == 1:
                    submodules.append(__a						)
     return submodules


lowerCamelCase_						     =					[
    '''convert_pytorch_checkpoint_to_tf2''',
    '''modeling_flax_pytorch_utils''',
    '''models.esm.openfold_utils''',
]






def 						__magic_name__			(   ):



     '''simple docstring'''




     from transformers.utils import direct_transformers_import

     UpperCamelCase__				=    direct_transformers_import(__a						)

     UpperCamelCase__				=    set(transformers._import_structure.keys()						)
     # This contains all the base keys of the _import_structure object defined in the init, but if the user is missing
     # some optional dependencies, they may not have all of them. Thus we read the init to read all additions and
     # (potentiall re-) add them.
     with open(os.path.join(__a	,		"""__init__.py"""						)	,		"""r"""						) as f:
          UpperCamelCase__				=    f.read()
     import_structure_keys.update(set(re.findall(R"""import_structure\[\"([^\"]*)\"\]"""	,		__a						)						)						)

     UpperCamelCase__				=    [
         module
         for module in get_transformers_submodules()
         if module not in IGNORE_SUBMODULES and module not in import_structure_keys
     ]

     if len(__a						) > 0:
          UpperCamelCase__				=    """\n""".join(f"- {module}" for module in module_not_registered						)
          raise ValueError(
              """The following submodules are not properly registed in the main init of Transformers:\n"""
              f"{list_of_modules}\n"
              """Make sure they appear somewhere in the keys of `_import_structure` with an empty list as value."""						)


if __name__ == "__main__":
    check_all_inits()
    check_submodules()





