






from __future__ import annotations

lowercase  :							Optional[int]			  =    tuple[int, int, int]
lowercase  :							Dict			  =    tuple[str, str, str]


# used alphabet --------------------------
# from string.ascii_uppercase
lowercase  :							int			  =    '''ABCDEFGHIJKLMNOPQRSTUVWXYZ'''

# -------------------------- default selection --------------------------
# rotors --------------------------
lowercase  :							Tuple			  =    '''EGZWVONAHDCLFQMSIPJBYUKXTR'''
lowercase  :							Optional[Any]			  =    '''FOBHMDKEXQNRAULPGSJVTYICZW'''
lowercase  :							Optional[Any]			  =    '''ZJXESIUQLHAVRMDOYGTNFWPBKC'''
# reflector --------------------------
lowercase  :							Optional[Any]			  =    {
    '''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 --------------------------
lowercase  :							Any			  =    '''RMDJXFUWGISLHVTCQNKYPBEZOA'''
lowercase  :							Dict			  =    '''SGLCPQWZHKXAREONTFBVIYJUDM'''
lowercase  :							str			  =    '''HVSICLTYKQUBXDWAJZOMFGPREN'''
lowercase  :							List[Any]			  =    '''RZWQHFMVDBKICJLNTUXAGYPSOE'''
lowercase  :							Tuple			  =    '''LFKIJODBEGAMQPXVUHYSTCZRWN'''
lowercase  :							str			  =    '''KOAEGVDHXPQZMLFTYWJNBRCIUS'''

def      lowerCAmelCase__	(    _a       :			RotorPositionT  ,      _a       :			RotorSelectionT  ,      _a       :			str    ):
		# Checks if there are 3 unique rotors

		if (unique_rotsel := len(set(_a    )    )) < 3:
				snake_case_				:							Tuple						 =       F'''Please use 3 unique rotors (not {unique_rotsel})'''
				raise Exception(_a    )

		# Checks if rotor positions are valid
		snake_case_ ,       snake_case_ ,       snake_case_				:							Tuple						 =       rotpos
		if not 0 < rotorposa <= len(_a    ):
				snake_case_				:							int						 =       F'''First rotor position is not within range of 1..26 ({rotorposa}'''
				raise ValueError(_a    )
		if not 0 < rotorposa <= len(_a    ):
				snake_case_				:							Dict						 =       F'''Second rotor position is not within range of 1..26 ({rotorposa})'''
				raise ValueError(_a    )
		if not 0 < rotorposa <= len(_a    ):
				snake_case_				:							Any						 =       F'''Third rotor position is not within range of 1..26 ({rotorposa})'''
				raise ValueError(_a    )

		# Validates string and returns dict
		snake_case_				:							Optional[int]						 =       _plugboard(_a    )

		return rotpos, rotsel, pbdict

def      lowerCAmelCase__	(    _a       :			str    ):

		# tests the input string if it
		# a) is type string
		# b) has even length (so pairs can be made)
		if not isinstance(_a  ,      _a    ):
				snake_case_				:							Union[str, Any]						 =       F'''Plugboard setting isn\'t type string ({type(_a    )})'''
				raise TypeError(_a    )
		elif len(_a    ) % 2 != 0:
				snake_case_				:							Optional[Any]						 =       F'''Odd number of symbols ({len(_a    )})'''
				raise Exception(_a    )
		elif pbstring == "":
				return {}

		pbstring.replace(" "  ,      ""    )

		# Checks if all characters are unique
		snake_case_				:							Optional[int]						 =       set()
		for i in pbstring:
				if i not in abc:
						snake_case_				:							Optional[Any]						 =       F'''\'{i}\' not in list of symbols'''
						raise Exception(_a    )
				elif i in tmppbl:
						snake_case_				:							Optional[int]						 =       F'''Duplicate symbol ({i})'''
						raise Exception(_a    )
				else:
						tmppbl.add(_a    )
		del tmppbl

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

		return pb

def      lowerCAmelCase__	(    _a       :			str  ,      _a       :			RotorPositionT  ,      _a       :			RotorSelectionT = (rotora, rotora, rotora)  ,      _a       :			str = ""  ,      ):
		snake_case_				:							Dict						 =       text.upper()
		snake_case_ ,       snake_case_ ,       snake_case_				:							Union[str, Any]						 =       _validator(
		    _a  ,      _a  ,      plugb.upper()    )

		snake_case_ ,       snake_case_ ,       snake_case_				:							List[str]						 =       rotor_position
		snake_case_ ,       snake_case_ ,       snake_case_				:							Dict						 =       rotor_selection
		rotorposa -= 1
		rotorposa -= 1
		rotorposa -= 1

		snake_case_				:							Dict						 =       []

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

						# rotor ra --------------------------
						snake_case_				:							Dict						 =       abc.index(_a    ) + rotorposa
						snake_case_				:							List[str]						 =       rotora[index % len(_a    )]

						# rotor rb --------------------------
						snake_case_				:							List[Any]						 =       abc.index(_a    ) + rotorposa
						snake_case_				:							Tuple						 =       rotora[index % len(_a    )]

						# rotor rc --------------------------
						snake_case_				:							str						 =       abc.index(_a    ) + rotorposa
						snake_case_				:							int						 =       rotora[index % len(_a    )]

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

						snake_case_				:							Any						 =       reflector[symbol]

						# 2nd rotors
						snake_case_				:							Any						 =       abc[rotora.index(_a    ) - rotorposa]
						snake_case_				:							Optional[int]						 =       abc[rotora.index(_a    ) - rotorposa]
						snake_case_				:							Any						 =       abc[rotora.index(_a    ) - rotorposa]

						# 2nd plugboard
						if symbol in plugboard:
								snake_case_				:							int						 =       plugboard[symbol]

						# moves/resets rotor positions
						rotorposa += 1
						if rotorposa >= len(_a    ):
								snake_case_				:							Optional[Any]						 =       0
								rotorposa += 1
						if rotorposa >= len(_a    ):
								snake_case_				:							int						 =       0
								rotorposa += 1
						if rotorposa >= len(_a    ):
								snake_case_				:							Optional[Any]						 =       0

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

		return "".join(_a    )


if __name__ == "__main__":
							lowercase  :							List[Any]			  =    '''This is my Python script that emulates the Enigma machine from WWII.'''
							lowercase  :							str			  =    (1, 1, 1)
							lowercase  :							Union[str, Any]			  =    '''pictures'''
							lowercase  :							List[Any]			  =    (rotora, rotora, rotora)
							lowercase  :							str			  =    enigma(message, rotor_pos, rotor_sel, pb)

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








import argparse
import json
import os

from tensorflow.core.protobuf.saved_model_pba import SavedModel


# All paths are set with the intent you should run this script from the root of the repo with the command
# python utils/check_copies.py
lowercase  :							Tuple			  =    '''.'''

# Internal TensorFlow ops that can be safely ignored (mostly specific to a saved model)
lowercase  :							Union[str, Any]			  =    [
    '''Assert''',
    '''AssignVariableOp''',
    '''EmptyTensorList''',
    '''MergeV2Checkpoints''',
    '''ReadVariableOp''',
    '''ResourceGather''',
    '''RestoreV2''',
    '''SaveV2''',
    '''ShardedFilename''',
    '''StatefulPartitionedCall''',
    '''StaticRegexFullMatch''',
    '''VarHandleOp''',
]

def      lowerCAmelCase__	(    _a       :			Union[str, Any]  ,      _a       :			Dict  ,      _a       :			List[str]    ):
		snake_case_				:							Optional[int]						 =       SavedModel()
		snake_case_				:							Any						 =       []

		with open(os.path.join(_a  ,      "utils"  ,      "tf_ops"  ,      "onnx.json"    )    ) as f:
				snake_case_				:							int						 =       json.load(_a    )["opsets"]

		for i in range(1  ,      opset + 1    ):
				onnx_ops.extend(onnx_opsets[str(_a    )]    )

		with open(_a  ,      "rb"    ) as f:
				saved_model.ParseFromString(f.read()    )

		snake_case_				:							str						 =       set()

		# Iterate over every metagraph in case there is more than one (a saved model can contain multiple graphs)
		for meta_graph in saved_model.meta_graphs:
				# Add operations in the graph definition
				model_op_names.update(node.op for node in meta_graph.graph_def.node    )

				# Go through the functions in the graph definition
				for func in meta_graph.graph_def.library.function:
						# Add operations in each function
						model_op_names.update(node.op for node in func.node_def    )

    # Convert to list, sorted if you want
		snake_case_				:							int						 =       sorted(_a    )
		snake_case_				:							Optional[int]						 =       []

		for op in model_op_names:
				if op not in onnx_ops and op not in INTERNAL_OPS:
						incompatible_ops.append(_a    )

		if strict and len(_a    ) > 0:
				raise Exception(F'''Found the following incompatible ops for the opset {opset}:\n''' + incompatible_ops    )
		elif len(_a    ) > 0:
				print(F'''Found the following incompatible ops for the opset {opset}:'''    )
				print(*_a  ,      sep="\n"    )
		else:
				print(F'''The saved model {saved_model_path} can properly be converted with ONNX.'''    )


if __name__ == "__main__":
							lowercase  :							List[Any]			  =    argparse.ArgumentParser()
							parser.add_argument('''--saved_model_path''', help='''Path of the saved model to check (the .pb file).''')
							parser.add_argument(
							    '''--opset''', default=12, type=int, help='''The ONNX opset against which the model has to be tested.'''
							)
							parser.add_argument(
							    '''--framework''', choices=['''onnx'''], default='''onnx''', help='''Frameworks against which to test the saved model.'''
							)
							parser.add_argument(
							    '''--strict''', action='''store_true''', help='''Whether make the checking strict (raise errors) or not (raise warnings)'''
							)
							lowercase  :							int			  =    parser.parse_args()

							if args.framework == "onnx":
														onnx_compliancy(args.saved_model_path, args.strict, args.opset)
