



import os
import re
import shutil
import sys
import tempfile
import unittest

import black


__A             =       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_copies  # noqa: E402


# This is the reference code that will be used in the tests.
# If DDPMSchedulerOutput is changed in scheduling_ddpm.py, this code needs to be manually updated.
__A             =       "    \"\"\"\n    Output class for the scheduler\'s step function output.\n\n    Args:\n        prev_sample (`torch.FloatTensor` of shape `(batch_size, num_channels, height, width)` for images):\n            Computed sample (x_{t-1}) of previous timestep. `prev_sample` should be used as next model input in the\n            denoising loop.\n        pred_original_sample (`torch.FloatTensor` of shape `(batch_size, num_channels, height, width)` for images):\n            The predicted denoised sample (x_{0}) based on the model output from the current timestep.\n            `pred_original_sample` can be used to preview progress or for guidance.\n    \"\"\"\n\n    prev_sample: torch.FloatTensor\n    pred_original_sample: Optional[torch.FloatTensor] = None\n"



class      _SCREAMING_SNAKE_CASE		(			unittest.TestCase					):







 '''simple docstring'''

 def 							SCREAMING_SNAKE_CASE_      (self       :     List[str]) ->List[Any]:



   '''simple docstring'''



   lowerCamelCase__:   int    						=tempfile.mkdtemp()
   os.makedirs(os.path.join(self.diffusers_dir ,				"schedulers/"))
   lowerCamelCase__:   str    						=self.diffusers_dir
   shutil.copy(
       os.path.join(UpperCamelCase__ ,				"src/diffusers/schedulers/scheduling_ddpm.py") ,				os.path.join(self.diffusers_dir ,				"schedulers/scheduling_ddpm.py") ,				)

 def 							SCREAMING_SNAKE_CASE_      (self       :     Optional[Any]) ->Optional[Any]:



   '''simple docstring'''



   lowerCamelCase__:   Tuple    						='src/diffusers'
   shutil.rmtree(self.diffusers_dir)

 def 							SCREAMING_SNAKE_CASE_      (self       :     Dict ,				UpperCAmelCase_       :     Union[str, Any] ,				UpperCAmelCase_       :     str ,				UpperCAmelCase_       :     Optional[int] ,				UpperCAmelCase_       :     Tuple=None) ->str:



   '''simple docstring'''



   lowerCamelCase__:   Any    						=comment + F"""\nclass {class_name}(nn.Module):\n""" + class_code
   if overwrite_result is not None:
     lowerCamelCase__:   Union[str, Any]    						=comment + F"""\nclass {class_name}(nn.Module):\n""" + overwrite_result
   lowerCamelCase__:   List[str]    						=black.Mode(target_versions={black.TargetVersion.PYaa} ,				line_length=119)
   lowerCamelCase__:   Union[str, Any]    						=black.format_str(UpperCamelCase__ ,				mode=UpperCamelCase__)
   lowerCamelCase__:   List[str]    						=os.path.join(self.diffusers_dir ,				"new_code.py")
   with open(UpperCamelCase__ ,				"w" ,				newline="\n") as f:
     f.write(UpperCamelCase__)
   if overwrite_result is None:
     self.assertTrue(len(check_copies.is_copy_consistent(UpperCamelCase__)) == 0)
   else:
     check_copies.is_copy_consistent(f.name ,				overwrite=UpperCamelCase__)
     with open(UpperCamelCase__ ,				"r") as f:
       self.assertTrue(f.read() ,				UpperCamelCase__)

 def 							SCREAMING_SNAKE_CASE_      (self       :     Dict) ->Optional[Any]:



   '''simple docstring'''



   lowerCamelCase__:   Optional[Any]    						=check_copies.find_code_in_diffusers("schedulers.scheduling_ddpm.DDPMSchedulerOutput")
   self.assertEqual(UpperCamelCase__ ,				UpperCamelCase__)







 def 							SCREAMING_SNAKE_CASE_      (self       :     Optional[int]) ->int:



   '''simple docstring'''



   self.check_copy_consistency(
       "# Copied from diffusers.schedulers.scheduling_ddpm.DDPMSchedulerOutput" ,				"DDPMSchedulerOutput" ,				REFERENCE_CODE + "\n" ,				)

   # With no empty line at the end
   self.check_copy_consistency(
       "# Copied from diffusers.schedulers.scheduling_ddpm.DDPMSchedulerOutput" ,				"DDPMSchedulerOutput" ,				UpperCamelCase__ ,				)

   # Copy consistency with rename
   self.check_copy_consistency(
       "# Copied from diffusers.schedulers.scheduling_ddpm.DDPMSchedulerOutput with DDPM->Test" ,				"TestSchedulerOutput" ,				re.sub("DDPM" ,				"Test" ,				UpperCamelCase__) ,				)

   # Copy consistency with a really long name
   lowerCamelCase__:   Dict    						='TestClassWithAReallyLongNameBecauseSomePeopleLikeThatForSomeReason'
   self.check_copy_consistency(
       F"""# Copied from diffusers.schedulers.scheduling_ddpm.DDPMSchedulerOutput with DDPM->{long_class_name}""" ,				F"""{long_class_name}SchedulerOutput""" ,				re.sub("Bert" ,				UpperCamelCase__ ,				UpperCamelCase__) ,				)

   # Copy consistency with overwrite
   self.check_copy_consistency(
       "# Copied from diffusers.schedulers.scheduling_ddpm.DDPMSchedulerOutput with DDPM->Test" ,				"TestSchedulerOutput" ,				UpperCamelCase__ ,				overwrite_result=re.sub("DDPM" ,				"Test" ,				UpperCamelCase__) ,				)








from __future__ import annotations





def   lowerCAmelCase_				( __a			,					__a			,					__a			,					)  ->	tuple:







  """simple docstring"""





  if (electron_conc, hole_conc, intrinsic_conc).count(0	) != 1:
    raise ValueError("You cannot supply more or less than 2 values"	)
  elif electron_conc < 0:
    raise ValueError("Electron concentration cannot be negative in a semiconductor"	)
  elif hole_conc < 0:
    raise ValueError("Hole concentration cannot be negative in a semiconductor"	)
  elif intrinsic_conc < 0:
    raise ValueError(
        "Intrinsic concentration cannot be negative in a semiconductor"	)
  elif electron_conc == 0:
    return (
        "electron_conc",
        intrinsic_conc**2 / hole_conc,
    )
  elif hole_conc == 0:
    return (
        "hole_conc",
        intrinsic_conc**2 / electron_conc,
    )
  elif intrinsic_conc == 0:
    return (
        "intrinsic_conc",
        (electron_conc * hole_conc) ** 0.5,
    )
  else:
    return (-1, -1)


if __name__ == "__main__":
     import doctest

     doctest.testmod()

