
import os
import string
import sys


snake_case :		Dict							      =  1 << 8

snake_case :		Optional[Any]							      =  {
    "tab": ord("\t"),
    "newline": ord("\r"),
    "esc": 27,
    "up": 65 + ARROW_KEY_FLAG,
    "down": 66 + ARROW_KEY_FLAG,
    "right": 67 + ARROW_KEY_FLAG,
    "left": 68 + ARROW_KEY_FLAG,
    "mod_int": 91,
    "undefined": sys.maxsize,
    "interrupt": 3,
    "insert": 50,
    "delete": 51,
    "pg_up": 53,
    "pg_down": 54,
}

snake_case :		str							      =  KEYMAP["up"]
snake_case :		Union[str, Any]							      =  KEYMAP["left"]

if sys.platform == "win32":
				snake_case :		List[str]							      =  []
				snake_case :		Optional[Any]							      =  {
				    b"\xe0H": KEYMAP["up"] - ARROW_KEY_FLAG,
				    b"\x00H": KEYMAP["up"] - ARROW_KEY_FLAG,
				    b"\xe0P": KEYMAP["down"] - ARROW_KEY_FLAG,
				    b"\x00P": KEYMAP["down"] - ARROW_KEY_FLAG,
				    b"\xe0M": KEYMAP["right"] - ARROW_KEY_FLAG,
				    b"\x00M": KEYMAP["right"] - ARROW_KEY_FLAG,
				    b"\xe0K": KEYMAP["left"] - ARROW_KEY_FLAG,
				    b"\x00K": KEYMAP["left"] - ARROW_KEY_FLAG,
				}

for i in range(10):
				snake_case :		int							      =  ord(str(i))






def   lowerCAmelCase_						(					)				->		List[str]:







	'''simple docstring'''


	if os.name == "nt":
		import msvcrt

		__magic_name__		:		Tuple	   =     "mbcs"
		# Flush the keyboard buffer
		while msvcrt.kbhit():
			msvcrt.getch()
		if len(A_   ) == 0:
			# Read the keystroke
			__magic_name__		:		Any	   =     msvcrt.getch()

			# If it is a prefix char, get second part
			if ch in (b"\x00", b"\xe0"):
				__magic_name__		:		Union[str, Any]	   =     ch + msvcrt.getch()
				# Translate actual Win chars to bullet char types
				try:
					__magic_name__		:		Tuple	   =     chr(WIN_KEYMAP[cha]   )
					WIN_CH_BUFFER.append(chr(KEYMAP["mod_int"]   )   )
					WIN_CH_BUFFER.append(A_   )
					if ord(A_   ) in (
					    KEYMAP["insert"] - 1 << 9,
					    KEYMAP["delete"] - 1 << 9,
					    KEYMAP["pg_up"] - 1 << 9,
					    KEYMAP["pg_down"] - 1 << 9,
					):
						WIN_CH_BUFFER.append(chr(126   )   )
					__magic_name__		:		Dict	   =     chr(KEYMAP["esc"]   )
				except KeyError:
					__magic_name__		:		Dict	   =     cha[1]
			else:
				__magic_name__		:		Any	   =     ch.decode(A_   )
		else:
			__magic_name__		:		List[Any]	   =     WIN_CH_BUFFER.pop(0   )
	elif os.name == "posix":
		import termios
		import tty

		__magic_name__		:		str	   =     sys.stdin.fileno()
		__magic_name__		:		Tuple	   =     termios.tcgetattr(A_   )
		try:
			tty.setraw(A_   )
			__magic_name__		:		List[Any]	   =     sys.stdin.read(1   )
		finally:
			termios.tcsetattr(A_      ,   termios.TCSADRAIN      ,   A_   )
	return ch






def   lowerCAmelCase_						(					)				->		Any:







	'''simple docstring'''


	__magic_name__		:		Dict	   =     get_raw_chars()
	if ord(A_   ) in [KEYMAP["interrupt"], KEYMAP["newline"]]:
		return char

	elif ord(A_   ) == KEYMAP["esc"]:
		__magic_name__		:		Optional[Any]	   =     get_raw_chars()
		if ord(A_   ) == KEYMAP["mod_int"]:
			__magic_name__		:		Any	   =     get_raw_chars()
			if ord(A_   ) >= KEYMAP["arrow_begin"] - ARROW_KEY_FLAG and ord(A_   ) <= KEYMAP["arrow_end"] - ARROW_KEY_FLAG:
				return chr(ord(A_   ) + ARROW_KEY_FLAG   )
			else:
				return KEYMAP["undefined"]
		else:
			return get_raw_chars()

	else:
		if char in string.printable:
			return char
		else:
			return KEYMAP["undefined"]




"""simple docstring"""







import os
import sys
import unittest


__lowercase    					=      os.path.abspath(os.path.dirname(os.path.dirname(os.path.dirname(__file__))))
sys.path.append(os.path.join(git_repo_path, """utils"""))

import check_dummies  # noqa: E402
from check_dummies import create_dummy_files, create_dummy_object, find_backend, read_init  # noqa: E402


# Align TRANSFORMERS_PATH in check_dummies with the current path
__lowercase    					=      os.path.join(git_repo_path, """src""", """diffusers""")






class 						_A  (  unittest.TestCase  ):







    """simple docstring"""




    def 	__snake_case							(					self				:    Any):
      a						:		List[Any]      							=			find_backend("    if not is_torch_available():")
      self.assertEqual(__UpperCAmelCase				, "torch")

      # backend_with_underscore = find_backend("    if not is_tensorflow_text_available():")
      # self.assertEqual(backend_with_underscore, "tensorflow_text")

      a						:		Dict      							=			find_backend("    if not (is_torch_available() and is_transformers_available()):")
      self.assertEqual(__UpperCAmelCase				, "torch_and_transformers")

      # double_backend_with_underscore = find_backend(
      #    "    if not (is_sentencepiece_available() and is_tensorflow_text_available()):"
      # )
      # self.assertEqual(double_backend_with_underscore, "sentencepiece_and_tensorflow_text")

      a						:		int      							=			find_backend(
          "    if not (is_torch_available() and is_transformers_available() and is_onnx_available()):")
      self.assertEqual(__UpperCAmelCase				, "torch_and_transformers_and_onnx")






    def 	__snake_case							(					self				:    Union[str, Any]):
      a						:		Dict      							=			read_init()
      # We don't assert on the exact list of keys to allow for smooth grow of backend-specific objects
      self.assertIn("torch"				, __UpperCAmelCase)
      self.assertIn("torch_and_transformers"				, __UpperCAmelCase)
      self.assertIn("flax_and_transformers"				, __UpperCAmelCase)
      self.assertIn("torch_and_transformers_and_onnx"				, __UpperCAmelCase)

      # Likewise, we can't assert on the exact content of a key
      self.assertIn("UNet2DModel"				, objects["torch"])
      self.assertIn("FlaxUNet2DConditionModel"				, objects["flax"])
      self.assertIn("StableDiffusionPipeline"				, objects["torch_and_transformers"])
      self.assertIn("FlaxStableDiffusionPipeline"				, objects["flax_and_transformers"])
      self.assertIn("LMSDiscreteScheduler"				, objects["torch_and_scipy"])
      self.assertIn("OnnxStableDiffusionPipeline"				, objects["torch_and_transformers_and_onnx"])






    def 	__snake_case							(					self				:    Tuple):
      a						:		Optional[int]      							=			create_dummy_object("CONSTANT"				, "'torch'")
      self.assertEqual(__UpperCAmelCase				, "\nCONSTANT = None\n")

      a						:		Dict      							=			create_dummy_object("function"				, "'torch'")
      self.assertEqual(
          __UpperCAmelCase				, "\ndef function(*args, **kwargs):\n    requires_backends(function, 'torch')\n")

      a						:		Optional[Any]      							=			"\nclass FakeClass(metaclass=DummyObject):\n    _backends = 'torch'\n\n    def __init__(self, *args, **kwargs):\n        requires_backends(self, 'torch')\n\n    @classmethod\n    def from_config(cls, *args, **kwargs):\n        requires_backends(cls, 'torch')\n\n    @classmethod\n    def from_pretrained(cls, *args, **kwargs):\n        requires_backends(cls, 'torch')\n"
      a						:		int      							=			create_dummy_object("FakeClass"				, "'torch'")
      self.assertEqual(__UpperCAmelCase				, __UpperCAmelCase)






    def 	__snake_case							(					self				:    List[str]):
      a						:		List[str]      							=			"# This file is autogenerated by the command `make fix-copies`, do not edit.\nfrom ..utils import DummyObject, requires_backends\n\n\nCONSTANT = None\n\n\ndef function(*args, **kwargs):\n    requires_backends(function, [\"torch\"])\n\n\nclass FakeClass(metaclass=DummyObject):\n    _backends = [\"torch\"]\n\n    def __init__(self, *args, **kwargs):\n        requires_backends(self, [\"torch\"])\n\n    @classmethod\n    def from_config(cls, *args, **kwargs):\n        requires_backends(cls, [\"torch\"])\n\n    @classmethod\n    def from_pretrained(cls, *args, **kwargs):\n        requires_backends(cls, [\"torch\"])\n"
      a						:		Tuple      							=			create_dummy_files({"torch": ["CONSTANT", "function", "FakeClass"]})
      self.assertEqual(dummy_files["torch"]				, __UpperCAmelCase)






