



'''simple docstring'''





import numpy as np  # noqa: E402

from ...configuration_utils import ConfigMixin, register_to_config
from ...schedulers.scheduling_utils import SchedulerMixin


try:
  import librosa  # noqa: E402

  lowercase_			=  True
  lowercase_			=  ""
except Exception as e:
  lowercase_			=  False
  lowercase_			=  (
      F"""Cannot import librosa because {e}. Make sure to correctly install librosa to be able to install it."""
  )


from PIL import Image  # noqa: E402






class __A      (  A       ,       A						):



 '''simple docstring'''







 __lowerCamelCase   :	Dict										=	'mel_config.json'



 @register_to_config
 def __init__(self			,       A = 256			,       A = 256			,       A = 22_050			,       A = 2_048			,       A = 512			,       A = 80			,       A = 32			,       )   ->					Any:


      """simple docstring"""



      _a     =  hop_length
      _a     =  sample_rate
      _a     =  n_fft
      _a     =  top_db
      _a     =  n_iter
      self.set_resolution(A			,       A	)
      _a     =  None

      if not _librosa_can_be_imported:
           raise ValueError(_import_error	)



 def  a__  (self			,       A			,       A	)   ->					int:


      """simple docstring"""



      _a     =  x_res
      _a     =  y_res
      _a     =  self.y_res
      _a     =  self.x_res * self.hop_length - 1



 def  a__  (self			,       A = None			,       A = None	)   ->					Optional[Any]:


      """simple docstring"""



      if audio_file is not None:
           _a  ,   _a     =  librosa.load(A			,       mono=A			,       sr=self.sr	)
      else:
           _a     =  raw_audio

      # Pad with silence if necessary.
      if len(self.audio	) < self.x_res * self.hop_length:
           _a     =  np.concatenate([self.audio, np.zeros((self.x_res * self.hop_length - len(self.audio	),)	)]	)



 def  a__  (self	)   ->					int:


      """simple docstring"""



      return len(self.audio	) // self.slice_size



 def  a__  (self			,       A = 0	)   ->					np.ndarray:


      """simple docstring"""



      return self.audio[self.slice_size * slice : self.slice_size * (slice + 1)]



 def  a__  (self	)   ->					int:


      """simple docstring"""



      return self.sr



 def  a__  (self			,       A	)   ->					Image.Image:


      """simple docstring"""



      _a     =  librosa.feature.melspectrogram(
          y=self.get_audio_slice(A	)			,       sr=self.sr			,       n_fft=self.n_fft			,       hop_length=self.hop_length			,       n_mels=self.n_mels	)
      _a     =  librosa.power_to_db(A			,       ref=np.max			,       top_db=self.top_db	)
      _a     =  (((log_S + self.top_db) * 255 / self.top_db).clip(0			,       255	) + 0.5).astype(np.uinta	)
      _a     =  Image.fromarray(A	)
      return image



 def  a__  (self			,       A	)   ->					np.ndarray:


      """simple docstring"""



      _a     =  np.frombuffer(image.tobytes()			,       dtype='''uint8'''	).reshape((image.height, image.width)	)
      _a     =  bytedata.astype('''float'''	) * self.top_db / 255 - self.top_db
      _a     =  librosa.db_to_power(A	)
      _a     =  librosa.feature.inverse.mel_to_audio(
          A			,       sr=self.sr			,       n_fft=self.n_fft			,       hop_length=self.hop_length			,       n_iter=self.n_iter	)
      return audio








'''simple docstring'''





import warnings
from collections.abc import Callable
from typing import Any

import numpy
from matplotlib import pyplot

lowercase_			=  0.25 + 0.0J
lowercase_			=  -0.4 + 0.6J
lowercase_			=  -0.1 + 0.651J
lowercase_			=  -2.0
lowercase_			=  56
lowercase_			=  2.0
lowercase_			=  666




def lowerCAmelCase  (__A  ,     __A):



     """simple docstring"""



     return numpy.exp(__A) + c_parameter




def lowerCAmelCase  (__A  ,     __A):



     """simple docstring"""



     return z_values * z_values + c_parameter




def lowerCAmelCase  (__A  ,     __A):



     """simple docstring"""



     _a     =  numpy.linspace(-window_size  ,     __A  ,     __A)
     _a     =  x.reshape((nb_pixels, 1))
     _a     =  numpy.linspace(-window_size  ,     __A  ,     __A)
     _a     =  y.reshape((1, nb_pixels))
     return x + 1.0J * y




def lowerCAmelCase  (__A  ,     __A  ,     __A  ,     __A  ,     __A = None  ,     ):



     """simple docstring"""



     _a     =  z_a.astype('''complex64''')
     for _ in range(__A):
          _a     =  eval_function(__A  ,     __A)
          if infinity is not None:
               numpy.nan_to_num(__A  ,     copy=__A  ,     nan=__A)
               _a     =  infinity
     return z_n




def lowerCAmelCase  (__A  ,     __A  ,     __A  ,     __A  ,     ):



     """simple docstring"""



     _a     =  (abs(__A)).transpose()
     _a     =  abs_z_final[::-1, :]
     pyplot.matshow(abs_z_final < escape_radius)
     pyplot.title(F'''Julia set of ${function_label}$, $c={function_params}$''')
     pyplot.show()




def lowerCAmelCase  ():



     """simple docstring"""



     warnings.filterwarnings(
         '''ignore'''  ,     category=__A  ,     message='''overflow encountered in multiply''')
     warnings.filterwarnings(
         '''ignore'''  ,     category=__A  ,     message='''invalid value encountered in multiply'''  ,     )
     warnings.filterwarnings(
         '''ignore'''  ,     category=__A  ,     message='''overflow encountered in absolute''')
     warnings.filterwarnings(
         '''ignore'''  ,     category=__A  ,     message='''overflow encountered in exp''')


if __name__ == "__main__":
  lowercase_			=  prepare_grid(window_size, nb_pixels)

  ignore_overflow_warnings()  # See file header for explanations

  lowercase_			=  24
  lowercase_			=  2 * abs(c_cauliflower) + 1
  lowercase_			=  iterate_function(
      eval_quadratic_polynomial,
      c_cauliflower,
      nb_iterations,
      z_a,
      infinity=1.1 * escape_radius,
  )
  show_results("z^2+c", c_cauliflower, escape_radius, z_final)

  lowercase_			=  64
  lowercase_			=  2 * abs(c_polynomial_a) + 1
  lowercase_			=  iterate_function(
      eval_quadratic_polynomial,
      c_polynomial_a,
      nb_iterations,
      z_a,
      infinity=1.1 * escape_radius,
  )
  show_results("z^2+c", c_polynomial_a, escape_radius, z_final)

  lowercase_			=  161
  lowercase_			=  2 * abs(c_polynomial_a) + 1
  lowercase_			=  iterate_function(
      eval_quadratic_polynomial,
      c_polynomial_a,
      nb_iterations,
      z_a,
      infinity=1.1 * escape_radius,
  )
  show_results("z^2+c", c_polynomial_a, escape_radius, z_final)

  lowercase_			=  12
  lowercase_			=  1_0000.0
  lowercase_			=  iterate_function(
      eval_exponential,
      c_exponential,
      nb_iterations,
      z_a + 2,
      infinity=1.0e10,
  )
  show_results("e^z+c", c_exponential, escape_radius, z_final)



