


from maths.prime_factors import prime_factors




def  a   (lowerCAmelCase__   ):







   if not isinstance(UpperCamelCase__		,				UpperCamelCase__   ):
      __a					=  f'''Input value of [number={number}] must be an integer'''
      raise TypeError(UpperCamelCase__   )
   if number < 1:
      raise ValueError("""Input must be a positive integer"""   )
   return -1 if len(prime_factors(UpperCamelCase__   )   ) % 2 else 1


if __name__ == "__main__":
  import doctest

  doctest.testmod()







"""simple docstring"""

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

import black


UpperCAmelCase__					=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.
UpperCAmelCase__					="    \"\"\"\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  lowerCamelCase__    (		unittest.TestCase     ):
      def SCREAMING_SNAKE_CASE_						(		self						:						int				):






       '''simple docstring'''


       __lowercase						=						tempfile.mkdtemp()
       os.makedirs(os.path.join(self.diffusers_dir   ,							"""schedulers/"""				)				)
       __lowercase						=						self.diffusers_dir
       shutil.copy(
           os.path.join(A_   ,							"""src/diffusers/schedulers/scheduling_ddpm.py"""				)   ,							os.path.join(self.diffusers_dir   ,							"""schedulers/scheduling_ddpm.py"""				)   ,							)
      def SCREAMING_SNAKE_CASE_						(		self						:						str				):






       '''simple docstring'''


       __lowercase						=						"""src/diffusers"""
       shutil.rmtree(self.diffusers_dir				)
      def SCREAMING_SNAKE_CASE_						(		self						:						Optional[int]   ,							A_						:						List[str]   ,							A_						:						int   ,							A_						:						Optional[Any]   ,							A_						:						str=None				):






       '''simple docstring'''


       __lowercase						=						comment + F'''\nclass {class_name}(nn.Module):\n''' + class_code
       if overwrite_result is not None:
        __lowercase						=						comment + F'''\nclass {class_name}(nn.Module):\n''' + overwrite_result
       __lowercase						=						black.Mode(target_versions={black.TargetVersion.PYaa}   ,							line_length=1_1_9				)
       __lowercase						=						black.format_str(A_   ,							mode=A_				)
       __lowercase						=						os.path.join(self.diffusers_dir   ,							"""new_code.py"""				)
       with open(A_   ,							"""w"""   ,							newline="""\n"""				) as f:
        f.write(A_				)
       if overwrite_result is None:
        self.assertTrue(len(check_copies.is_copy_consistent(A_				)				) == 0				)
       else:
        check_copies.is_copy_consistent(f.name   ,							overwrite=A_				)
        with open(A_   ,							"""r"""				) as f:
         self.assertTrue(f.read()   ,							A_				)
      def SCREAMING_SNAKE_CASE_						(		self						:						str				):






       '''simple docstring'''


       __lowercase						=						check_copies.find_code_in_diffusers("""schedulers.scheduling_ddpm.DDPMSchedulerOutput"""				)
       self.assertEqual(A_   ,							A_				)






      def SCREAMING_SNAKE_CASE_						(		self						:						Dict				):






       '''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"""   ,							A_   ,							)

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

       # Copy consistency with a really long name
       __lowercase						=						"""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"""   ,							A_   ,							A_				)   ,							)

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