


import json
import os
import re
import unittest

from transformers import CodeGenTokenizer, CodeGenTokenizerFast
from transformers.models.codegen.tokenization_codegen import VOCAB_FILES_NAMES
from transformers.testing_utils import require_tokenizers, slow

from ...test_tokenization_common import TokenizerTesterMixin







@require_tokenizers
class 				snake_case__(							UpperCAmelCase__,						unittest.TestCase							):







						'''simple docstring'''




						SCREAMING_SNAKE_CASE__      :  Dict					=							CodeGenTokenizer
						SCREAMING_SNAKE_CASE__      :  Optional[Any]					=							CodeGenTokenizerFast
						SCREAMING_SNAKE_CASE__      :  List[Any]					=							True
						SCREAMING_SNAKE_CASE__      :  List[str]					=							{"""add_prefix_space""": True}
						SCREAMING_SNAKE_CASE__      :  int					=							False




						def 						lowercase_ (				self							)					->    List[str]:
										super().setUp()

										# Adapted from Sennrich et al. 2015 and https://github.com/rsennrich/subword-nmt
										lowerCAmelCase_ :      Union[str, Any]    				=				[
										    '''l''',
										    '''o''',
										    '''w''',
										    '''e''',
										    '''r''',
										    '''s''',
										    '''t''',
										    '''i''',
										    '''d''',
										    '''n''',
										    '''\u0120''',
										    '''\u0120l''',
										    '''\u0120n''',
										    '''\u0120lo''',
										    '''\u0120low''',
										    '''er''',
										    '''\u0120lowest''',
										    '''\u0120newer''',
										    '''\u0120wider''',
										    '''<unk>''',
										    '''<|endoftext|>''',
										]
										lowerCAmelCase_ :      Tuple    				=				dict(zip(__lowercase   ,						range(len(__lowercase							)							)							)							)
										lowerCAmelCase_ :      Tuple    				=				['''#version: 0.2''', '''\u0120 l''', '''\u0120l o''', '''\u0120lo w''', '''e r''', '''''']
										lowerCAmelCase_ :      Tuple    				=				{'''unk_token''': '''<unk>'''}

										lowerCAmelCase_ :      int    				=				os.path.join(self.tmpdirname   ,						VOCAB_FILES_NAMES['''vocab_file''']							)
										lowerCAmelCase_ :      Optional[int]    				=				os.path.join(self.tmpdirname   ,						VOCAB_FILES_NAMES['''merges_file''']							)
										with open(self.vocab_file   ,						'''w'''   ,						encoding='''utf-8'''							) as fp:
														fp.write(json.dumps(__lowercase							) + '''\n'''							)
										with open(self.merges_file   ,						'''w'''   ,						encoding='''utf-8'''							) as fp:
														fp.write('''\n'''.join(__lowercase							)							)




						def 						lowercase_ (				self   ,						**__lowercase							)					->    List[str]:
										kwargs.update(self.special_tokens_map							)
										return CodeGenTokenizer.from_pretrained(self.tmpdirname   ,						**__lowercase							)




						def 						lowercase_ (				self   ,						**__lowercase							)					->    Tuple:
										kwargs.update(self.special_tokens_map							)
										return CodeGenTokenizerFast.from_pretrained(self.tmpdirname   ,						**__lowercase							)




						def 						lowercase_ (				self   ,						__lowercase							)					->    Tuple:
										lowerCAmelCase_ :      Optional[Any]    				=				'''lower newer'''
										lowerCAmelCase_ :      List[Any]    				=				'''lower newer'''
										return input_text, output_text




						def 						lowercase_ (				self							)					->    int:
										lowerCAmelCase_ :      Dict    				=				CodeGenTokenizer(self.vocab_file   ,						self.merges_file   ,						**self.special_tokens_map							)
										lowerCAmelCase_ :      Tuple    				=				'''lower newer'''
										lowerCAmelCase_ :      List[Any]    				=				['''\u0120low''', '''er''', '''\u0120''', '''n''', '''e''', '''w''', '''er''']
										lowerCAmelCase_ :      Any    				=				tokenizer.tokenize(__lowercase   ,						add_prefix_space=__lowercase							)
										self.assertListEqual(__lowercase   ,						__lowercase							)

										lowerCAmelCase_ :      int    				=				tokens + [tokenizer.unk_token]
										lowerCAmelCase_ :      Union[str, Any]    				=				[1_4, 1_5, 1_0, 9, 3, 2, 1_5, 1_9]
										self.assertListEqual(tokenizer.convert_tokens_to_ids(__lowercase							)   ,						__lowercase							)




						def 						lowercase_ (				self							)					->    int:
										if not self.test_rust_tokenizer:
														return

										lowerCAmelCase_ :      Tuple    				=				self.get_tokenizer()
										lowerCAmelCase_ :      Dict    				=				self.get_rust_tokenizer(add_prefix_space=__lowercase							)

										lowerCAmelCase_ :      Optional[Any]    				=				'''lower newer'''

										# Testing tokenization
										lowerCAmelCase_ :      Optional[int]    				=				tokenizer.tokenize(__lowercase   ,						add_prefix_space=__lowercase							)
										lowerCAmelCase_ :      List[Any]    				=				rust_tokenizer.tokenize(__lowercase							)
										self.assertListEqual(__lowercase   ,						__lowercase							)

										# Testing conversion to ids without special tokens
										lowerCAmelCase_ :      List[Any]    				=				tokenizer.encode(__lowercase   ,						add_special_tokens=__lowercase   ,						add_prefix_space=__lowercase							)
										lowerCAmelCase_ :      Tuple    				=				rust_tokenizer.encode(__lowercase   ,						add_special_tokens=__lowercase							)
										self.assertListEqual(__lowercase   ,						__lowercase							)

										# Testing conversion to ids with special tokens
										lowerCAmelCase_ :      Union[str, Any]    				=				self.get_rust_tokenizer(add_prefix_space=__lowercase							)
										lowerCAmelCase_ :      List[str]    				=				tokenizer.encode(__lowercase   ,						add_prefix_space=__lowercase							)
										lowerCAmelCase_ :      Dict    				=				rust_tokenizer.encode(__lowercase							)
										self.assertListEqual(__lowercase   ,						__lowercase							)

										# Testing the unknown token
										lowerCAmelCase_ :      Any    				=				tokens + [rust_tokenizer.unk_token]
										lowerCAmelCase_ :      str    				=				[1_4, 1_5, 1_0, 9, 3, 2, 1_5, 1_9]
										self.assertListEqual(rust_tokenizer.convert_tokens_to_ids(__lowercase							)   ,						__lowercase							)




						def 						lowercase_ (				self   ,						*__lowercase   ,						**__lowercase							)					->    Optional[Any]:
										# It's very difficult to mix/test pretokenization with byte-level
										# And get both CodeGen and Roberta to work at the same time (mostly an issue of adding a space before the string)
										pass




						def 						lowercase_ (				self   ,						__lowercase=1_5							)					->    List[Any]:
										for tokenizer, pretrained_name, kwargs in self.tokenizers_list:
														with self.subTest(f"""{tokenizer.__class__.__name__} ({pretrained_name})"""							):
																		lowerCAmelCase_ :      str    				=				self.rust_tokenizer_class.from_pretrained(__lowercase   ,						**__lowercase							)

																		# Simple input
																		lowerCAmelCase_ :      Dict    				=				'''This is a simple input'''
																		lowerCAmelCase_ :      Dict    				=				['''This is a simple input 1''', '''This is a simple input 2''']
																		lowerCAmelCase_ :      Tuple    				=				('''This is a simple input''', '''This is a pair''')
																		lowerCAmelCase_ :      Optional[int]    				=				[
																		    ('''This is a simple input 1''', '''This is a simple input 2'''),
																		    ('''This is a simple pair 1''', '''This is a simple pair 2'''),
																		]

																		# Simple input tests
																		self.assertRaises(__lowercase   ,						tokenizer_r.encode   ,						__lowercase   ,						max_length=__lowercase   ,						padding='''max_length'''							)

																		# Simple input
																		self.assertRaises(__lowercase   ,						tokenizer_r.encode_plus   ,						__lowercase   ,						max_length=__lowercase   ,						padding='''max_length'''							)

																		# Simple input
																		self.assertRaises(
																		    __lowercase   ,						tokenizer_r.batch_encode_plus   ,						__lowercase   ,						max_length=__lowercase   ,						padding='''max_length'''   ,						)

																		# Pair input
																		self.assertRaises(__lowercase   ,						tokenizer_r.encode   ,						__lowercase   ,						max_length=__lowercase   ,						padding='''max_length'''							)

																		# Pair input
																		self.assertRaises(__lowercase   ,						tokenizer_r.encode_plus   ,						__lowercase   ,						max_length=__lowercase   ,						padding='''max_length'''							)

																		# Pair input
																		self.assertRaises(
																		    __lowercase   ,						tokenizer_r.batch_encode_plus   ,						__lowercase   ,						max_length=__lowercase   ,						padding='''max_length'''   ,						)




						def 						lowercase_ (				self							)					->    Optional[int]:
										lowerCAmelCase_ :      Tuple    				=				CodeGenTokenizer.from_pretrained(self.tmpdirname   ,						pad_token='''<pad>'''							)

										# Simple input
										lowerCAmelCase_ :      Optional[Any]    				=				'''This is a simple input'''
										lowerCAmelCase_ :      Union[str, Any]    				=				['''This is a simple input looooooooong''', '''This is a simple input''']
										lowerCAmelCase_ :      Optional[Any]    				=				('''This is a simple input''', '''This is a pair''')
										lowerCAmelCase_ :      Dict    				=				[
										    ('''This is a simple input loooooong''', '''This is a simple input'''),
										    ('''This is a simple pair loooooong''', '''This is a simple pair'''),
										]

										lowerCAmelCase_ :      Any    				=				tokenizer.pad_token_id

										lowerCAmelCase_ :      str    				=				tokenizer(__lowercase   ,						padding='''max_length'''   ,						max_length=3_0   ,						return_tensors='''np'''							)
										lowerCAmelCase_ :      List[str]    				=				tokenizer(__lowercase   ,						padding=__lowercase   ,						truncate=__lowercase   ,						return_tensors='''np'''							)
										lowerCAmelCase_ :      Dict    				=				tokenizer(*__lowercase   ,						padding='''max_length'''   ,						max_length=6_0   ,						return_tensors='''np'''							)
										lowerCAmelCase_ :      Dict    				=				tokenizer(__lowercase   ,						padding=__lowercase   ,						truncate=__lowercase   ,						return_tensors='''np'''							)

										# s
										# test single string max_length padding
										self.assertEqual(out_s['''input_ids'''].shape[-1]   ,						3_0							)
										self.assertTrue(pad_token_id in out_s['''input_ids''']							)
										self.assertTrue(0 in out_s['''attention_mask''']							)

										# s2
										# test automatic padding
										self.assertEqual(out_sa['''input_ids'''].shape[-1]   ,						3_3							)
										# long slice doesn't have padding
										self.assertFalse(pad_token_id in out_sa['''input_ids'''][0]							)
										self.assertFalse(0 in out_sa['''attention_mask'''][0]							)
										# short slice does have padding
										self.assertTrue(pad_token_id in out_sa['''input_ids'''][1]							)
										self.assertTrue(0 in out_sa['''attention_mask'''][1]							)

										# p
										# test single pair max_length padding
										self.assertEqual(out_p['''input_ids'''].shape[-1]   ,						6_0							)
										self.assertTrue(pad_token_id in out_p['''input_ids''']							)
										self.assertTrue(0 in out_p['''attention_mask''']							)

										# p2
										# test automatic padding pair
										self.assertEqual(out_pa['''input_ids'''].shape[-1]   ,						5_2							)
										# long slice pair doesn't have padding
										self.assertFalse(pad_token_id in out_pa['''input_ids'''][0]							)
										self.assertFalse(0 in out_pa['''attention_mask'''][0]							)
										# short slice pair does have padding
										self.assertTrue(pad_token_id in out_pa['''input_ids'''][1]							)
										self.assertTrue(0 in out_pa['''attention_mask'''][1]							)




						def 						lowercase_ (				self							)					->    Optional[int]:
										lowerCAmelCase_ :      int    				=				'''$$$'''
										lowerCAmelCase_ :      Optional[Any]    				=				CodeGenTokenizer.from_pretrained(self.tmpdirname   ,						bos_token=__lowercase   ,						add_bos_token=__lowercase							)

										lowerCAmelCase_ :      Optional[Any]    				=				'''This is a simple input'''
										lowerCAmelCase_ :      Optional[int]    				=				['''This is a simple input 1''', '''This is a simple input 2''']

										lowerCAmelCase_ :      Optional[int]    				=				tokenizer.bos_token_id

										lowerCAmelCase_ :      List[str]    				=				tokenizer(__lowercase							)
										lowerCAmelCase_ :      List[str]    				=				tokenizer(__lowercase							)

										self.assertEqual(out_s.input_ids[0]   ,						__lowercase							)
										self.assertTrue(all(o[0] == bos_token_id for o in out_sa.input_ids							)							)

										lowerCAmelCase_ :      List[Any]    				=				tokenizer.decode(out_s.input_ids							)
										lowerCAmelCase_ :      Union[str, Any]    				=				tokenizer.batch_decode(out_sa.input_ids							)

										self.assertEqual(decode_s.split()[0]   ,						__lowercase							)
										self.assertTrue(all(d.split()[0] == bos_token for d in decode_sa							)							)




						@slow
						def 						lowercase_ (				self							)					->    Optional[int]:
										lowerCAmelCase_ :      List[str]    				=				CodeGenTokenizer.from_pretrained('''Salesforce/codegen-350M-mono'''							)

										lowerCAmelCase_ :      int    				=				'''\nif len_a > len_b:\n    result = a\nelse:\n    result = b\n\n\n\n#'''
										lowerCAmelCase_ :      Union[str, Any]    				=				'''\nif len_a > len_b:      result = a\nelse:      result = b'''

										lowerCAmelCase_ :      Dict    				=				tokenizer.encode(__lowercase							)
										lowerCAmelCase_ :      Dict    				=				['''^#''', re.escape('''<|endoftext|>'''							), '''^\'\'\'''', '''^"""''', '''\n\n\n''']
										lowerCAmelCase_ :      Tuple    				=				tokenizer.decode(__lowercase   ,						truncate_before_pattern=__lowercase							)
										self.assertEqual(__lowercase   ,						__lowercase							)




						def 						lowercase_ (				self							)					->    Tuple:
										pass



_UpperCAmelCase			:  Dict     =[
    (1000, """M"""),
    (900, """CM"""),
    (500, """D"""),
    (400, """CD"""),
    (100, """C"""),
    (90, """XC"""),
    (50, """L"""),
    (40, """XL"""),
    (10, """X"""),
    (9, """IX"""),
    (5, """V"""),
    (4, """IV"""),
    (1, """I"""),
]



def 			lowerCAmelCase (		lowerCAmelCase_ )-> int:
				lowerCAmelCase_ :      Any    				=				{'''I''': 1, '''V''': 5, '''X''': 10, '''L''': 50, '''C''': 100, '''D''': 500, '''M''': 1_000}
				lowerCAmelCase_ :      Optional[int]    				=				0
				lowerCAmelCase_ :      List[str]    				=				0
				while place < len(lowerCAmelCase_ ):
								if (place + 1 < len(lowerCAmelCase_ )) and (vals[roman[place]] < vals[roman[place + 1]]):
												total += vals[roman[place + 1]] - vals[roman[place]]
												place += 2
								else:
												total += vals[roman[place]]
												place += 1
				return total



def 			lowerCAmelCase (		lowerCAmelCase_ )-> str:
				lowerCAmelCase_ :      List[Any]    				=				[]
				for arabic, roman in ROMAN:
								((lowerCAmelCase_)				,  (lowerCAmelCase_)) :      Optional[int]    				=				divmod(lowerCAmelCase_ ,   lowerCAmelCase_ )
								result.append(roman * factor )
								if number == 0:
												break
				return "".join(lowerCAmelCase_ )


if __name__ == "__main__":
						import doctest

						doctest.testmod()