



"""simple docstring"""
import argparse
import os
import re


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

# Matches is_xxx_available()
__SCREAMING_SNAKE_CASE	:    Optional[Any]     				=   re.compile(R'''is\_([a-z_]*)_available\(\)''')
# Matches from xxx import bla
__SCREAMING_SNAKE_CASE	:    Any     				=   re.compile(R'''\s+from\s+\S*\s+import\s+([^\(\s].*)\n''')


__SCREAMING_SNAKE_CASE	:    Any     				=   '''
{0} = None
'''

__SCREAMING_SNAKE_CASE	:    Any     				=   '''
class {0}(metaclass=DummyObject):
    _backends = {1}

    def __init__(self, *args, **kwargs):
        requires_backends(self, {1})

    @classmethod
    def from_config(cls, *args, **kwargs):
        requires_backends(cls, {1})

    @classmethod
    def from_pretrained(cls, *args, **kwargs):
        requires_backends(cls, {1})
'''


__SCREAMING_SNAKE_CASE	:    str     				=   '''
def {0}(*args, **kwargs):
    requires_backends({0}, {1})
'''



def 							lowerCAmelCase_( lowercase_  :				Dict				)						->							str:
				_lowerCamelCase   	=					_re_backend.findall(__a				)
				if len(__a				) == 0:
								return None

				return "_and_".join(__a				)



def 							lowerCAmelCase_( )						->							Union[str, Any]:

				with open(os.path.join(__a    , '''__init__.py'''				)    , '''r'''    , encoding='''utf-8'''    , newline='''\n'''				) as f:
								_lowerCamelCase   	=					f.readlines()

				# Get to the point we do the actual imports for type checking
				_lowerCamelCase   	=					0
				_lowerCamelCase   	=					{}
				# Go through the end of the file
				while line_index < len(__a				):
								# If the line contains is_backend_available, we grab all objects associated with the `else` block
								_lowerCamelCase   	=					find_backend(lines[line_index]				)
								if backend is not None:
												while not lines[line_index].startswith('''else:'''				):
																line_index += 1
												line_index += 1
												_lowerCamelCase   	=					[]
												# Until we unindent, add backend objects to the list
												while line_index < len(__a				) and len(lines[line_index]				) > 1:
																_lowerCamelCase   	=					lines[line_index]
																_lowerCamelCase   	=					_re_single_line_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

												if len(__a				) > 0:
																_lowerCamelCase   	=					objects
								else:
												line_index += 1

				return backend_specific_objects



def 							lowerCAmelCase_( lowercase_  :				str    , lowercase_  :				str				)						->							str:

				if name.isupper():
								return DUMMY_CONSTANT.format(__a				)
				elif name.islower():
								return DUMMY_FUNCTION.format(__a    , __a				)
				else:
								return DUMMY_CLASS.format(__a    , __a				)



def 							lowerCAmelCase_( lowercase_  :				List[Any]=None				)						->							Tuple:

				if backend_specific_objects is None:
								_lowerCamelCase   	=					read_init()
				# For special correspondence backend to module name as used in the function requires_modulename
				_lowerCamelCase   	=					{}

				for backend, objects in backend_specific_objects.items():
								_lowerCamelCase   	=					'''[''' + ''', '''.join(F"""\"{b}\"""" for b in backend.split('''_and_'''				)				) + ''']'''
								_lowerCamelCase   	=					'''# This file is autogenerated by the command `make fix-copies`, do not edit.\n'''
								dummy_file += "from ..utils import DummyObject, requires_backends\n\n"
								dummy_file += "\n".join([create_dummy_object(__a    , __a				) for o in objects]				)
								_lowerCamelCase   	=					dummy_file

				return dummy_files



def 							lowerCAmelCase_( lowercase_  :				Union[str, Any]=False				)						->							Optional[Any]:
				_lowerCamelCase   	=					create_dummy_files()
				# For special correspondence backend to shortcut as used in utils/dummy_xxx_objects.py
				_lowerCamelCase   	=					{'''torch''': '''pt'''}

				# Locate actual dummy modules and read their content.
				_lowerCamelCase   	=					os.path.join(__a    , '''utils'''				)
				_lowerCamelCase   	=					{
				    backend: os.path.join(__a    , F"""dummy_{short_names.get(__a    , __a				)}_objects.py"""				)
				    for backend in dummy_files.keys()
				}

				_lowerCamelCase   	=					{}
				for backend, file_path in dummy_file_paths.items():
								if os.path.isfile(__a				):
												with open(__a    , '''r'''    , encoding='''utf-8'''    , newline='''\n'''				) as f:
																_lowerCamelCase   	=					f.read()
								else:
												_lowerCamelCase   	=					''''''

				for backend in dummy_files.keys():
								if dummy_files[backend] != actual_dummies[backend]:
												if overwrite:
																print(
																    F"""Updating diffusers.utils.dummy_{short_names.get(__a    , __a				)}_objects.py as the main """
																    '''__init__ has new objects.'''				)
																with open(dummy_file_paths[backend]    , '''w'''    , encoding='''utf-8'''    , newline='''\n'''				) as f:
																				f.write(dummy_files[backend]				)
												else:
																raise ValueError(
																    '''The main __init__ has objects that are not present in '''
																    F"""diffusers.utils.dummy_{short_names.get(__a    , __a				)}_objects.py. Run `make fix-copies` """
																    '''to fix this.'''				)


if __name__ == "__main__":
			__SCREAMING_SNAKE_CASE	:    int     				=   argparse.ArgumentParser()
			parser.add_argument('''--fix_and_overwrite''', action='''store_true''', help='''Whether to fix inconsistencies.''')
			__SCREAMING_SNAKE_CASE	:    Any     				=   parser.parse_args()

			check_dummies(args.fix_and_overwrite)



from __future__ import annotations

from dataclasses import dataclass

@dataclass
class 							UpperCAmelCase_						:
							"""simple docstring"""







							UpperCAmelCase__			:		float
							UpperCAmelCase__			:		TreeNode | None             =       None
							UpperCAmelCase__			:		TreeNode | None             =       None



def   __UpperCAmelCase					(      __a :     TreeNode | None      )     ->	bool:

					"""simple docstring"""

					def is_valid_tree(__a :     TreeNode | None      ) -> bool:
										if node is None:
															return True

										if not isinstance(__a						,__a      ):
															return False

										try:
															float(node.data      )
										except (TypeError, ValueError):
															return False

										return is_valid_tree(node.left      ) and is_valid_tree(node.right      )

					if not is_valid_tree(__a      ):
										raise ValueError(
										    '''Each node should be type of TreeNode and data should be float.'''      )

					def is_binary_search_tree_recursive_check(
					    __a :     TreeNode | None						,__a :     float						,__a :     float      ) -> bool:

										if node is None:
															return True

										return (
										    left_bound < node.data < right_bound
										    and is_binary_search_tree_recursive_check(node.left						,__a						,node.data      )
										    and is_binary_search_tree_recursive_check(
										        node.right						,node.data						,__a      )
										)

					return is_binary_search_tree_recursive_check(__a						,-float('''inf'''      )						,float('''inf'''      )      )


if __name__ == "__main__":
			import doctest

			doctest.testmod()



