


'''simple docstring'''


import colorsys
import io

import cva
import matplotlib as mpl
import matplotlib.colors as mplc
import matplotlib.figure as mplfigure
import numpy as np
import torch
from matplotlib.backends.backend_agg import FigureCanvasAgg

from utils import img_tensorize


UpperCAmelCase_	:     Tuple							     =	1000





class 					lowercase__						:





	'''simple docstring'''


	def __init__(					self					,      __snake_case					,      __snake_case=1.2					,      __snake_case="g"					,      __snake_case=0.5					,      __snake_case="-"					,      __snake_case="test_out.jpg"					,      __snake_case=True					,      __snake_case=False					,      __snake_case=None					,      __snake_case=None					,      __snake_case=0.7					,      ):
					if isinstance(__snake_case					,      torch.Tensor						):
									_SCREAMING_SNAKE_CASE				: List[Any]  	=   img.numpy().astype("""np.uint8"""						)
					if isinstance(__snake_case					,      __snake_case						):
									_SCREAMING_SNAKE_CASE				: str  	=   img_tensorize(__snake_case						)
					assert isinstance(__snake_case					,      np.ndarray						)

					_SCREAMING_SNAKE_CASE				: List[Any]  	=   img.shape[1], img.shape[0]
					_SCREAMING_SNAKE_CASE				: List[str]  	=   mplfigure.Figure(frameon=__snake_case						)
					_SCREAMING_SNAKE_CASE				: Optional[int]  	=   fig.get_dpi()
					_SCREAMING_SNAKE_CASE				: Optional[int]  	=   (width * scale + 1e-2) / dpi
					_SCREAMING_SNAKE_CASE				: Optional[int]  	=   (height * scale + 1e-2) / dpi
					fig.set_size_inches(__snake_case					,      __snake_case						)
					_SCREAMING_SNAKE_CASE				: Optional[int]  	=   fig.add_axes([0.0, 0.0, 1.0, 1.0]						)
					ax.axis("""off"""						)
					ax.set_xlim(0.0					,      __snake_case						)
					ax.set_ylim(__snake_case						)

					_SCREAMING_SNAKE_CASE				: Tuple  	=   saveas
					_SCREAMING_SNAKE_CASE				: List[str]  	=   rgb
					_SCREAMING_SNAKE_CASE				: int  	=   pynb
					_SCREAMING_SNAKE_CASE				: List[Any]  	=   img
					_SCREAMING_SNAKE_CASE				: List[str]  	=   edgecolor
					_SCREAMING_SNAKE_CASE				: List[str]  	=   0.5
					_SCREAMING_SNAKE_CASE				: Any  	=   linestyle
					_SCREAMING_SNAKE_CASE				: Any  	=   int(np.sqrt(min(__snake_case					,      __snake_case						)						) * scale // 3						)
					_SCREAMING_SNAKE_CASE				: Any  	=   width
					_SCREAMING_SNAKE_CASE				: Union[str, Any]  	=   height
					_SCREAMING_SNAKE_CASE				: Dict  	=   scale
					_SCREAMING_SNAKE_CASE				: Tuple  	=   fig
					_SCREAMING_SNAKE_CASE				: Union[str, Any]  	=   ax
					_SCREAMING_SNAKE_CASE				: Optional[int]  	=   pad
					_SCREAMING_SNAKE_CASE				: Tuple  	=   idaobj
					_SCREAMING_SNAKE_CASE				: int  	=   idaattr
					_SCREAMING_SNAKE_CASE				: List[str]  	=   FigureCanvasAgg(__snake_case						)






	def UpperCAmelCase_			(					self					,      __snake_case					,      __snake_case=None						):
					if color is None:
									_SCREAMING_SNAKE_CASE				: Dict  	=   self.edgecolor
					(_SCREAMING_SNAKE_CASE)				: int  	=   box
					_SCREAMING_SNAKE_CASE				: Tuple  	=   xa - xa
					_SCREAMING_SNAKE_CASE				: Tuple  	=   ya - ya
					self.ax.add_patch(
					    mpl.patches.Rectangle(
					        (xa, ya)					,      __snake_case					,      __snake_case					,      fill=__snake_case					,      edgecolor=__snake_case					,      linewidth=self.font_size // 3					,      alpha=self.alpha					,      linestyle=self.linestyle					,      )						)






	def UpperCAmelCase_			(					self					,      __snake_case					,      __snake_case=None					,      __snake_case=None					,      __snake_case=None					,      __snake_case=None						):
					if len(boxes.shape						) > 2:
									_SCREAMING_SNAKE_CASE				: Dict  	=   boxes[0]
					if len(obj_ids.shape						) > 1:
									_SCREAMING_SNAKE_CASE				: Any  	=   obj_ids[0]
					if len(obj_scores.shape						) > 1:
									_SCREAMING_SNAKE_CASE				: str  	=   obj_scores[0]
					if len(attr_ids.shape						) > 1:
									_SCREAMING_SNAKE_CASE				: Union[str, Any]  	=   attr_ids[0]
					if len(attr_scores.shape						) > 1:
									_SCREAMING_SNAKE_CASE				: Optional[int]  	=   attr_scores[0]
					if isinstance(__snake_case					,      torch.Tensor						):
									_SCREAMING_SNAKE_CASE				: Any  	=   boxes.numpy()
					if isinstance(__snake_case					,      __snake_case						):
									_SCREAMING_SNAKE_CASE				: List[Any]  	=   np.array(__snake_case						)
					assert isinstance(__snake_case					,      np.ndarray						)
					_SCREAMING_SNAKE_CASE				: List[Any]  	=   np.prod(boxes[:, 2:] - boxes[:, :2]					,      axis=1						)
					_SCREAMING_SNAKE_CASE				: str  	=   np.argsort(-areas						).tolist()
					_SCREAMING_SNAKE_CASE				: List[Any]  	=   boxes[sorted_idxs] if boxes is not None else None
					_SCREAMING_SNAKE_CASE				: int  	=   obj_ids[sorted_idxs] if obj_ids is not None else None
					_SCREAMING_SNAKE_CASE				: str  	=   obj_scores[sorted_idxs] if obj_scores is not None else None
					_SCREAMING_SNAKE_CASE				: Union[str, Any]  	=   attr_ids[sorted_idxs] if attr_ids is not None else None
					_SCREAMING_SNAKE_CASE				: Union[str, Any]  	=   attr_scores[sorted_idxs] if attr_scores is not None else None

					_SCREAMING_SNAKE_CASE				: Union[str, Any]  	=   [self._random_color(maximum=1						) for _ in range(len(__snake_case						)						)]
					_SCREAMING_SNAKE_CASE				: Dict  	=   [assigned_colors[idx] for idx in sorted_idxs]
					if obj_ids is not None:
									_SCREAMING_SNAKE_CASE				: Dict  	=   self._create_text_labels_attr(__snake_case					,      __snake_case					,      __snake_case					,      __snake_case						)
									for i in range(len(__snake_case						)						):
													_SCREAMING_SNAKE_CASE				: str  	=   assigned_colors[i]
													self.add_box(boxes[i]					,      __snake_case						)
													self.draw_labels(labels[i]					,      boxes[i]					,      __snake_case						)






	def UpperCAmelCase_			(					self					,      __snake_case					,      __snake_case					,      __snake_case						):
					_SCREAMING_SNAKE_CASE				: Optional[Any]  	=   box
					_SCREAMING_SNAKE_CASE				: str  	=   (xa, ya)
					_SCREAMING_SNAKE_CASE				: str  	=   (ya - ya) * (xa - xa)
					_SCREAMING_SNAKE_CASE				: Tuple  	=   _SMALL_OBJ * self.scale
					if instance_area < small or ya - ya < 40 * self.scale:
									if ya >= self.height - 5:
													_SCREAMING_SNAKE_CASE				: List[str]  	=   (xa, ya)
									else:
													_SCREAMING_SNAKE_CASE				: str  	=   (xa, ya)

					_SCREAMING_SNAKE_CASE				: Tuple  	=   (ya - ya) / np.sqrt(self.height * self.width						)
					_SCREAMING_SNAKE_CASE				: Optional[Any]  	=   self._change_color_brightness(__snake_case					,      brightness_factor=0.7						)
					_SCREAMING_SNAKE_CASE				: List[str]  	=   np.clip((height_ratio - 0.02) / 0.08 + 1					,      1.2					,      2						)
					font_size *= 0.75 * self.font_size

					self.draw_text(
					    text=__snake_case					,      position=__snake_case					,      color=__snake_case					,      )






	def UpperCAmelCase_			(					self					,      __snake_case					,      __snake_case					,      __snake_case="g"					,      __snake_case="left"					,      ):
					_SCREAMING_SNAKE_CASE				: Optional[int]  	=   0
					_SCREAMING_SNAKE_CASE				: Dict  	=   self.font_size
					_SCREAMING_SNAKE_CASE				: Tuple  	=   np.maximum(list(mplc.to_rgb(__snake_case						)						)					,      0.2						)
					_SCREAMING_SNAKE_CASE				: Any  	=   max(0.8					,      np.max(__snake_case						)						)
					_SCREAMING_SNAKE_CASE				: Dict  	=   {
					    """facecolor""": """black""",
					    """alpha""": self.alpha,
					    """pad""": self.pad,
					    """edgecolor""": """none""",
					}
					_SCREAMING_SNAKE_CASE				: Any  	=   position
					self.ax.text(
					    __snake_case					,      __snake_case					,      __snake_case					,      size=font_size * self.scale					,      family="""sans-serif"""					,      bbox=__snake_case					,      verticalalignment="""top"""					,      horizontalalignment=__snake_case					,      color=__snake_case					,      zorder=10					,      rotation=__snake_case					,      )






	def UpperCAmelCase_			(					self					,      __snake_case=None						):
					if saveas is None:
									_SCREAMING_SNAKE_CASE				: Tuple  	=   self.saveas
					if saveas.lower().endswith(""".jpg"""						) or saveas.lower().endswith(""".png"""						):
									cva.imwrite(
									    __snake_case					,      self._get_buffer()[:, :, ::-1]					,      )
					else:
									self.fig.savefig(__snake_case						)






	def UpperCAmelCase_			(					self					,      __snake_case					,      __snake_case					,      __snake_case					,      __snake_case						):
					_SCREAMING_SNAKE_CASE				: str  	=   [self.idaobj[i] for i in classes]
					_SCREAMING_SNAKE_CASE				: Tuple  	=   [self.idaattr[i] for i in attr_classes]
					_SCREAMING_SNAKE_CASE				: Tuple  	=   [
					    f"""{label} {score:.2f} {attr} {attr_score:.2f}"""
					    for label, score, attr, attr_score in zip(__snake_case					,      __snake_case					,      __snake_case					,      __snake_case						)
					]
					return labels






	def UpperCAmelCase_			(					self					,      __snake_case					,      __snake_case						):
					_SCREAMING_SNAKE_CASE				: str  	=   [self.idaobj[i] for i in classes]
					if scores is not None:
									if labels is None:
													_SCREAMING_SNAKE_CASE				: Dict  	=   ["""{:.0f}%""".format(s * 100						) for s in scores]
									else:
													_SCREAMING_SNAKE_CASE				: int  	=   ["""{} {:.0f}%""".format(__snake_case					,      s * 100						) for li, s in zip(__snake_case					,      __snake_case						)]
					return labels






	def UpperCAmelCase_			(					self					,      __snake_case=255						):
					_SCREAMING_SNAKE_CASE				: Optional[int]  	=   np.random.randint(0					,      len(_COLORS						)						)
					_SCREAMING_SNAKE_CASE				: Optional[Any]  	=   _COLORS[idx] * maximum
					if not self.rgb:
									_SCREAMING_SNAKE_CASE				: Union[str, Any]  	=   ret[::-1]
					return ret






	def UpperCAmelCase_			(					self						):
					if not self.pynb:
									_SCREAMING_SNAKE_CASE				: str  	=   self.canvas.print_to_buffer()
									if (width, height) != (self.width, self.height):
													_SCREAMING_SNAKE_CASE				: str  	=   cva.resize(self.img					,      (width, height)						)
									else:
													_SCREAMING_SNAKE_CASE				: List[str]  	=   self.img
					else:
									_SCREAMING_SNAKE_CASE				: int  	=   io.BytesIO()  # works for cairo backend
									self.canvas.print_rgba(__snake_case						)
									_SCREAMING_SNAKE_CASE				: str  	=   self.width, self.height
									_SCREAMING_SNAKE_CASE				: Optional[int]  	=   buf.getvalue()
									_SCREAMING_SNAKE_CASE				: Dict  	=   self.img

					_SCREAMING_SNAKE_CASE				: Optional[Any]  	=   np.frombuffer(__snake_case					,      dtype="""uint8"""						)
					_SCREAMING_SNAKE_CASE				: Optional[int]  	=   buffer.reshape(__snake_case					,      __snake_case					,      4						)
					_SCREAMING_SNAKE_CASE				: Optional[Any]  	=   np.split(__snake_case					,      [3]					,      axis=2						)

					try:
									import numexpr as ne  # fuse them with numexpr

									_SCREAMING_SNAKE_CASE				: Dict  	=   ne.evaluate("""img * (1 - alpha / 255.0) + rgb * (alpha / 255.0)"""						)
					except ImportError:
									_SCREAMING_SNAKE_CASE				: List[Any]  	=   alpha.astype("""float32"""						) / 255.0
									_SCREAMING_SNAKE_CASE				: Tuple  	=   img * (1 - alpha) + rgb * alpha

					return visualized_image.astype("""uint8"""						)






	def UpperCAmelCase_			(					self					,      __snake_case					,      __snake_case						):
					assert brightness_factor >= -1.0 and brightness_factor <= 1.0
					_SCREAMING_SNAKE_CASE				: Dict  	=   mplc.to_rgb(__snake_case						)
					_SCREAMING_SNAKE_CASE				: Optional[Any]  	=   colorsys.rgb_to_hls(*mplc.to_rgb(__snake_case						)						)
					_SCREAMING_SNAKE_CASE				: Optional[int]  	=   polygon_color[1] + (brightness_factor * polygon_color[1])
					_SCREAMING_SNAKE_CASE				: Dict  	=   0.0 if modified_lightness < 0.0 else modified_lightness
					_SCREAMING_SNAKE_CASE				: str  	=   1.0 if modified_lightness > 1.0 else modified_lightness
					_SCREAMING_SNAKE_CASE				: List[Any]  	=   colorsys.hls_to_rgb(polygon_color[0]					,      __snake_case					,      polygon_color[2]						)
					return modified_color



UpperCAmelCase_	:     Any							     =	(
    np.array(
        [
            0.000,
            0.447,
            0.741,
            0.850,
            0.325,
            0.098,
            0.929,
            0.694,
            0.125,
            0.494,
            0.184,
            0.556,
            0.466,
            0.674,
            0.188,
            0.301,
            0.745,
            0.933,
            0.635,
            0.078,
            0.184,
            0.300,
            0.300,
            0.300,
            0.600,
            0.600,
            0.600,
            1.000,
            0.000,
            0.000,
            1.000,
            0.500,
            0.000,
            0.749,
            0.749,
            0.000,
            0.000,
            1.000,
            0.000,
            0.000,
            0.000,
            1.000,
            0.667,
            0.000,
            1.000,
            0.333,
            0.333,
            0.000,
            0.333,
            0.667,
            0.000,
            0.333,
            1.000,
            0.000,
            0.667,
            0.333,
            0.000,
            0.667,
            0.667,
            0.000,
            0.667,
            1.000,
            0.000,
            1.000,
            0.333,
            0.000,
            1.000,
            0.667,
            0.000,
            1.000,
            1.000,
            0.000,
            0.000,
            0.333,
            0.500,
            0.000,
            0.667,
            0.500,
            0.000,
            1.000,
            0.500,
            0.333,
            0.000,
            0.500,
            0.333,
            0.333,
            0.500,
            0.333,
            0.667,
            0.500,
            0.333,
            1.000,
            0.500,
            0.667,
            0.000,
            0.500,
            0.667,
            0.333,
            0.500,
            0.667,
            0.667,
            0.500,
            0.667,
            1.000,
            0.500,
            1.000,
            0.000,
            0.500,
            1.000,
            0.333,
            0.500,
            1.000,
            0.667,
            0.500,
            1.000,
            1.000,
            0.500,
            0.000,
            0.333,
            1.000,
            0.000,
            0.667,
            1.000,
            0.000,
            1.000,
            1.000,
            0.333,
            0.000,
            1.000,
            0.333,
            0.333,
            1.000,
            0.333,
            0.667,
            1.000,
            0.333,
            1.000,
            1.000,
            0.667,
            0.000,
            1.000,
            0.667,
            0.333,
            1.000,
            0.667,
            0.667,
            1.000,
            0.667,
            1.000,
            1.000,
            1.000,
            0.000,
            1.000,
            1.000,
            0.333,
            1.000,
            1.000,
            0.667,
            1.000,
            0.333,
            0.000,
            0.000,
            0.500,
            0.000,
            0.000,
            0.667,
            0.000,
            0.000,
            0.833,
            0.000,
            0.000,
            1.000,
            0.000,
            0.000,
            0.000,
            0.167,
            0.000,
            0.000,
            0.333,
            0.000,
            0.000,
            0.500,
            0.000,
            0.000,
            0.667,
            0.000,
            0.000,
            0.833,
            0.000,
            0.000,
            1.000,
            0.000,
            0.000,
            0.000,
            0.167,
            0.000,
            0.000,
            0.333,
            0.000,
            0.000,
            0.500,
            0.000,
            0.000,
            0.667,
            0.000,
            0.000,
            0.833,
            0.000,
            0.000,
            1.000,
            0.000,
            0.000,
            0.000,
            0.143,
            0.143,
            0.143,
            0.857,
            0.857,
            0.857,
            1.000,
            1.000,
            1.000,
        ]
    )
    .astype(np.floataa)
    .reshape(-1, 3)
)








'''simple docstring'''


from typing import TYPE_CHECKING

from ...utils import OptionalDependencyNotAvailable, _LazyModule, is_torch_available


UpperCAmelCase_	:     Any							     =	{
    'configuration_musicgen': [
        'MUSICGEN_PRETRAINED_CONFIG_ARCHIVE_MAP',
        'MusicgenConfig',
        'MusicgenDecoderConfig',
    ],
    'processing_musicgen': ['MusicgenProcessor'],
}

try:
				if not is_torch_available():
								raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
				pass
else:
				UpperCAmelCase_	:     Any							     =	[
				    'MUSICGEN_PRETRAINED_MODEL_ARCHIVE_LIST',
				    'MusicgenForConditionalGeneration',
				    'MusicgenForCausalLM',
				    'MusicgenModel',
				    'MusicgenPreTrainedModel',
				]

if TYPE_CHECKING:
				from .configuration_musicgen import (
				    MUSICGEN_PRETRAINED_CONFIG_ARCHIVE_MAP,
				    MusicgenConfig,
				    MusicgenDecoderConfig,
				)
				from .processing_musicgen import MusicgenProcessor

				try:
								if not is_torch_available():
												raise OptionalDependencyNotAvailable()
				except OptionalDependencyNotAvailable:
								pass
				else:
								from .modeling_musicgen import (
								    MUSICGEN_PRETRAINED_MODEL_ARCHIVE_LIST,
								    MusicgenForCausalLM,
								    MusicgenForConditionalGeneration,
								    MusicgenModel,
								    MusicgenPreTrainedModel,
								)

else:
				import sys

				UpperCAmelCase_	:     Tuple							     =	_LazyModule(__name__, globals()['__file__'], _import_structure, module_spec=__spec__)




