



"""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
_UpperCAmelCase   =	"src/diffusers"

# Matches is_xxx_available()
_UpperCAmelCase   =	re.compile(r"""is\_([a-z_]*)_available\(\)""")
# Matches from xxx import bla
_UpperCAmelCase   =	re.compile(r"""\s+from\s+\S*\s+import\s+([^\(\s].*)\n""")


_UpperCAmelCase   =	"\n{0} = None\n"

_UpperCAmelCase   =	"\nclass {0}(metaclass=DummyObject):\n    _backends = {1}\n\n    def __init__(self, *args, **kwargs):\n        requires_backends(self, {1})\n\n    @classmethod\n    def from_config(cls, *args, **kwargs):\n        requires_backends(cls, {1})\n\n    @classmethod\n    def from_pretrained(cls, *args, **kwargs):\n        requires_backends(cls, {1})\n"


_UpperCAmelCase   =	"\ndef {0}(*args, **kwargs):\n    requires_backends({0}, {1})\n"





def    __magic_name__ (							lowercase       ):
   SCREAMING_SNAKE_CASE_:       List[str]   	=_re_backend.findall(__lowerCamelCase       )
   if len(__lowerCamelCase       ) == 0:
      return None

   return "_and_".join(__lowerCamelCase       )





def    __magic_name__ (							):
   with open(os.path.join(__lowerCamelCase							,	"""__init__.py"""       )							,	"""r"""							,	encoding="""utf-8"""							,	newline="""\n"""       ) as f:
      SCREAMING_SNAKE_CASE_:       List[str]   	=f.readlines()

   # Get to the point we do the actual imports for type checking
   SCREAMING_SNAKE_CASE_:       Union[str, Any]   	=0
   SCREAMING_SNAKE_CASE_:       List[str]   	={}
   # Go through the end of the file
   while line_index < len(__lowerCamelCase       ):
      # If the line contains is_backend_available, we grab all objects associated with the `else` block
      SCREAMING_SNAKE_CASE_:       int   	=find_backend(lines[line_index]       )
      if backend is not None:
         while not lines[line_index].startswith("""else:"""       ):
            line_index += 1
         line_index += 1
         SCREAMING_SNAKE_CASE_:       Optional[Any]   	=[]
         # Until we unindent, add backend objects to the list
         while line_index < len(__lowerCamelCase       ) and len(lines[line_index]       ) > 1:
            SCREAMING_SNAKE_CASE_:       Any   	=lines[line_index]
            SCREAMING_SNAKE_CASE_:       Any   	=_re_single_line_import.search(__lowerCamelCase       )
            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(__lowerCamelCase       ) > 0:
            SCREAMING_SNAKE_CASE_:       Tuple   	=objects
      else:
         line_index += 1

   return backend_specific_objects





def    __magic_name__ (							lowercase							,	lowercase       ):
   if name.isupper():
      return DUMMY_CONSTANT.format(__lowerCamelCase       )
   elif name.islower():
      return DUMMY_FUNCTION.format(__lowerCamelCase							,	__lowerCamelCase       )
   else:
      return DUMMY_CLASS.format(__lowerCamelCase							,	__lowerCamelCase       )





def    __magic_name__ (							lowercase=None       ):
   if backend_specific_objects is None:
      SCREAMING_SNAKE_CASE_:       Optional[Any]   	=read_init()
   # For special correspondence backend to module name as used in the function requires_modulename
   SCREAMING_SNAKE_CASE_:       int   	={}

   for backend, objects in backend_specific_objects.items():
      SCREAMING_SNAKE_CASE_:       Optional[int]   	='''[''' + ''', '''.join(f'''"{b}"''' for b in backend.split("""_and_"""       )       ) + ''']'''
      SCREAMING_SNAKE_CASE_:       Optional[Any]   	='''# 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(__lowerCamelCase							,	__lowerCamelCase       ) for o in objects]       )
      SCREAMING_SNAKE_CASE_:       Dict   	=dummy_file

   return dummy_files





def    __magic_name__ (							lowercase=False       ):
   SCREAMING_SNAKE_CASE_:       Optional[Any]   	=create_dummy_files()
   # For special correspondence backend to shortcut as used in utils/dummy_xxx_objects.py
   SCREAMING_SNAKE_CASE_:       Optional[Any]   	={'''torch''': '''pt'''}

   # Locate actual dummy modules and read their content.
   SCREAMING_SNAKE_CASE_:       int   	=os.path.join(__lowerCamelCase							,	"""utils"""       )
   SCREAMING_SNAKE_CASE_:       Union[str, Any]   	={
       backend: os.path.join(__lowerCamelCase							,	f'''dummy_{short_names.get(__lowerCamelCase							,	__lowerCamelCase       )}_objects.py'''       )
       for backend in dummy_files.keys()
   }

   SCREAMING_SNAKE_CASE_:       int   	={}
   for backend, file_path in dummy_file_paths.items():
      if os.path.isfile(__lowerCamelCase       ):
         with open(__lowerCamelCase							,	"""r"""							,	encoding="""utf-8"""							,	newline="""\n"""       ) as f:
            SCREAMING_SNAKE_CASE_:       List[str]   	=f.read()
      else:
         SCREAMING_SNAKE_CASE_:       Dict   	=''''''

   for backend in dummy_files.keys():
      if dummy_files[backend] != actual_dummies[backend]:
         if overwrite:
            print(
                f'''Updating diffusers.utils.dummy_{short_names.get(__lowerCamelCase							,	__lowerCamelCase       )}_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(__lowerCamelCase							,	__lowerCamelCase       )}_objects.py. Run `make fix-copies` '''
                """to fix this."""       )


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

   check_dummies(args.fix_and_overwrite)








"""simple docstring"""






from __future__ import annotations

_lowercase : Dict      						=						1.6_021E-19  # units = C






def      snake_case__   (		__lowerCamelCase				:    float							,		__lowerCamelCase				:    float							,		__lowerCamelCase				:    float							,		):
			"""simple docstring"""
			if (conductivity, electron_conc, mobility).count(0	) != 1:
						raise ValueError('''You cannot supply more or less than 2 values'''	)
			elif conductivity < 0:
						raise ValueError('''Conductivity cannot be negative'''	)
			elif electron_conc < 0:
						raise ValueError('''Electron concentration cannot be negative'''	)
			elif mobility < 0:
						raise ValueError('''mobility cannot be negative'''	)
			elif conductivity == 0:
						return (
						    "conductivity",
						    mobility * electron_conc * ELECTRON_CHARGE,
						)
			elif electron_conc == 0:
						return (
						    "electron_conc",
						    conductivity / (mobility * ELECTRON_CHARGE),
						)
			else:
						return (
						    "mobility",
						    conductivity / (electron_conc * ELECTRON_CHARGE),
						)


if __name__ == "__main__":
		import doctest

		doctest.testmod()




