import unittest

from transformers import is_torch_available
from transformers.testing_utils import require_torch


if is_torch_available():
    import torch

    from transformers.generation import DisjunctiveConstraint


@require_torch
class      lowerCamelCase_					(       unittest.TestCase			):






    '''simple docstring'''






    def       UpperCamelCase__       (     self)	->     Any:
        # For consistency across different places the DisjunctiveConstraint is called,
        # dc.token_ids is a list of integers. It is also initialized only by integers.

        __UpperCamelCase					:Dict        =		[[1, 2, 4], [1, 2, 3, 4]]
        __UpperCamelCase					:List[str]        =		DisjunctiveConstraint(__lowercase)
        self.assertTrue(isinstance(dc.token_ids			,			__lowercase))

        with self.assertRaises(__lowercase):
            DisjunctiveConstraint(torch.LongTensor([[1, 2, 4], [1, 2, 3]]))

        with self.assertRaises(__lowercase):
            DisjunctiveConstraint([torch.LongTensor([1, 2, 4]), torch.LongTensor([1, 2, 3, 4, 5])])







    def       UpperCamelCase__       (     self)	->     Union[str, Any]:
        # We can't have constraints that are complete subsets of another. This leads to a preverse
        # interpretation of "constraint fulfillment": does generating [1,2,3] fulfill the constraint?
        # It would mean that it generated [1,2] which fulfills it, but it's in the middle of potentially
        # fulfilling [1,2,3,4]. If we believe that [1,2,3] does fulfill the constraint, then the algorithm
        # will necessarily never reach [1,2,3,4], giving users a false sense of control (better to just not allow it).
        __UpperCamelCase					:List[Any]        =		[[1, 2], [1, 2, 3, 4]]

        with self.assertRaises(__lowercase):
            DisjunctiveConstraint(__lowercase)  # fails here







    def       UpperCamelCase__       (     self)	->     List[Any]:
        __UpperCamelCase					:Dict        =		[[1, 2, 3], [1, 2, 4]]

        __UpperCamelCase					:Union[str, Any]        =		DisjunctiveConstraint(__lowercase)

        __UpperCamelCase  ,	__UpperCamelCase  ,	__UpperCamelCase					:str        =		dc.update(1)
        __UpperCamelCase					:Optional[Any]        =		stepped is True and completed is False and reset is False
        self.assertTrue(__lowercase)
        self.assertTrue(not dc.completed)
        self.assertTrue(dc.current_seq == [1])

        __UpperCamelCase  ,	__UpperCamelCase  ,	__UpperCamelCase					:List[Any]        =		dc.update(2)
        __UpperCamelCase					:Dict        =		stepped is True and completed is False and reset is False
        self.assertTrue(__lowercase)
        self.assertTrue(not dc.completed)
        self.assertTrue(dc.current_seq == [1, 2])

        __UpperCamelCase  ,	__UpperCamelCase  ,	__UpperCamelCase					:int        =		dc.update(3)
        __UpperCamelCase					:str        =		stepped is True and completed is True and reset is False
        self.assertTrue(__lowercase)
        self.assertTrue(dc.completed)  # Completed!
        self.assertTrue(dc.current_seq == [1, 2, 3])







    def       UpperCamelCase__       (     self)	->     Tuple:
        __UpperCamelCase					:List[str]        =		[[1, 2, 3], [1, 2, 4, 5], [1, 2, 5]]

        __UpperCamelCase					:Any        =		DisjunctiveConstraint(__lowercase)

        __UpperCamelCase  ,	__UpperCamelCase  ,	__UpperCamelCase					:Optional[Any]        =		dc.update(1)
        self.assertTrue(not dc.completed)
        self.assertTrue(dc.current_seq == [1])

        __UpperCamelCase  ,	__UpperCamelCase  ,	__UpperCamelCase					:Optional[int]        =		dc.update(2)
        self.assertTrue(not dc.completed)
        self.assertTrue(dc.current_seq == [1, 2])

        __UpperCamelCase  ,	__UpperCamelCase  ,	__UpperCamelCase					:Tuple        =		dc.update(4)
        self.assertTrue(not dc.completed)
        self.assertTrue(dc.current_seq == [1, 2, 4])

        __UpperCamelCase  ,	__UpperCamelCase  ,	__UpperCamelCase					:Optional[int]        =		dc.update(5)
        self.assertTrue(dc.completed)  # Completed!
        self.assertTrue(dc.current_seq == [1, 2, 4, 5])

        dc.reset()

        __UpperCamelCase  ,	__UpperCamelCase  ,	__UpperCamelCase					:str        =		dc.update(1)
        self.assertTrue(not dc.completed)
        self.assertTrue(dc.remaining() == 3)
        self.assertTrue(dc.current_seq == [1])

        __UpperCamelCase  ,	__UpperCamelCase  ,	__UpperCamelCase					:Dict        =		dc.update(2)
        self.assertTrue(not dc.completed)
        self.assertTrue(dc.remaining() == 2)
        self.assertTrue(dc.current_seq == [1, 2])

        __UpperCamelCase  ,	__UpperCamelCase  ,	__UpperCamelCase					:Optional[Any]        =		dc.update(5)
        self.assertTrue(dc.completed)  # Completed!
        self.assertTrue(dc.remaining() == 0)
        self.assertTrue(dc.current_seq == [1, 2, 5])






import os

import pytest

from transformers.dynamic_module_utils import get_imports


__lowercase										= '''
import os
'''

__lowercase										= '''
def foo():
    import os
    return False
'''

__lowercase										= '''
def foo():
    def bar():
        if True:
            import os
        return False
    return bar()
'''

__lowercase										= '''
import os

try:
    import bar
except ImportError:
    raise ValueError()
'''

__lowercase										= '''
import os

def foo():
    try:
        import bar
    except ImportError:
        raise ValueError()
'''

__lowercase										= '''
import os

try:
    import bar
except (ImportError, AttributeError):
    raise ValueError()
'''

__lowercase										= '''
import os

try:
    import bar
except ImportError as e:
    raise ValueError()
'''

__lowercase										= '''
import os

try:
    import bar
except:
    raise ValueError()
'''

__lowercase										= '''
import os

try:
    import bar
    import baz
except ImportError:
    raise ValueError()
'''

__lowercase										= '''
import os

try:
    import bar
    import baz
except ImportError:
    x = 1
    raise ValueError()
'''

__lowercase										= [
    TOP_LEVEL_IMPORT,
    IMPORT_IN_FUNCTION,
    DEEPLY_NESTED_IMPORT,
    TOP_LEVEL_TRY_IMPORT,
    GENERIC_EXCEPT_IMPORT,
    MULTILINE_TRY_IMPORT,
    MULTILINE_BOTH_IMPORT,
    MULTIPLE_EXCEPTS_IMPORT,
    EXCEPT_AS_IMPORT,
    TRY_IMPORT_IN_FUNCTION,
]



@pytest.mark.parametrize('''case'''  ,      SCREAMING_SNAKE_CASE     )
def lowerCamelCase  (       SCREAMING_SNAKE_CASE  ,      SCREAMING_SNAKE_CASE     ):
    '''simple docstring'''







    __UpperCamelCase					:List[Any]        =		os.path.join(SCREAMING_SNAKE_CASE  ,      '''test_file.py'''     )
    with open(SCREAMING_SNAKE_CASE  ,      '''w'''     ) as _tmp_file:
        _tmp_file.write(SCREAMING_SNAKE_CASE     )

    __UpperCamelCase					:Dict        =		get_imports(SCREAMING_SNAKE_CASE     )
    assert parsed_imports == ["os"]





