


"""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


_lowerCamelCase  =	1000


class       lowerCamelCase_		:





				"""simple docstring"""







				def __init__(    self							,		UpperCAmelCase__							,		UpperCAmelCase__=1.2							,		UpperCAmelCase__="g"							,		UpperCAmelCase__=0.5							,		UpperCAmelCase__="-"							,		UpperCAmelCase__="test_out.jpg"							,		UpperCAmelCase__=True							,		UpperCAmelCase__=False							,		UpperCAmelCase__=None							,		UpperCAmelCase__=None							,		UpperCAmelCase__=0.7							,		):
								if isinstance(_lowercase							,		torch.Tensor  ):
												SCREAMING_SNAKE_CASE__  				=					img.numpy().astype("np.uint8"  )
								if isinstance(_lowercase							,		_lowercase  ):
												SCREAMING_SNAKE_CASE__  				=					img_tensorize(_lowercase  )
								assert isinstance(_lowercase							,		np.ndarray  )

								SCREAMING_SNAKE_CASE__  				=					img.shape[1], img.shape[0]
								SCREAMING_SNAKE_CASE__  				=					mplfigure.Figure(frameon=_lowercase  )
								SCREAMING_SNAKE_CASE__  				=					fig.get_dpi()
								SCREAMING_SNAKE_CASE__  				=					(width * scale + 1e-2) / dpi
								SCREAMING_SNAKE_CASE__  				=					(height * scale + 1e-2) / dpi
								fig.set_size_inches(_lowercase							,		_lowercase  )
								SCREAMING_SNAKE_CASE__  				=					fig.add_axes([0.0, 0.0, 1.0, 1.0]  )
								ax.axis("off"  )
								ax.set_xlim(0.0							,		_lowercase  )
								ax.set_ylim(_lowercase  )

								SCREAMING_SNAKE_CASE__  				=					saveas
								SCREAMING_SNAKE_CASE__  				=					rgb
								SCREAMING_SNAKE_CASE__  				=					pynb
								SCREAMING_SNAKE_CASE__  				=					img
								SCREAMING_SNAKE_CASE__  				=					edgecolor
								SCREAMING_SNAKE_CASE__  				=					0.5
								SCREAMING_SNAKE_CASE__  				=					linestyle
								SCREAMING_SNAKE_CASE__  				=					int(np.sqrt(min(_lowercase							,		_lowercase  )  ) * scale // 3  )
								SCREAMING_SNAKE_CASE__  				=					width
								SCREAMING_SNAKE_CASE__  				=					height
								SCREAMING_SNAKE_CASE__  				=					scale
								SCREAMING_SNAKE_CASE__  				=					fig
								SCREAMING_SNAKE_CASE__  				=					ax
								SCREAMING_SNAKE_CASE__  				=					pad
								SCREAMING_SNAKE_CASE__  				=					idaobj
								SCREAMING_SNAKE_CASE__  				=					idaattr
								SCREAMING_SNAKE_CASE__  				=					FigureCanvasAgg(_lowercase  )



				def 	lowerCAmelCase__		(    self							,		UpperCAmelCase__							,		UpperCAmelCase__=None  ):
								if color is None:
												SCREAMING_SNAKE_CASE__  				=					self.edgecolor
								(SCREAMING_SNAKE_CASE__)  				=					box
								SCREAMING_SNAKE_CASE__  				=					xa - xa
								SCREAMING_SNAKE_CASE__  				=					ya - ya
								self.ax.add_patch(
								    mpl.patches.Rectangle(
								        (xa, ya)							,		_lowercase							,		_lowercase							,		fill=_lowercase							,		edgecolor=_lowercase							,		linewidth=self.font_size // 3							,		alpha=self.alpha							,		linestyle=self.linestyle							,		)  )



				def 	lowerCAmelCase__		(    self							,		UpperCAmelCase__							,		UpperCAmelCase__=None							,		UpperCAmelCase__=None							,		UpperCAmelCase__=None							,		UpperCAmelCase__=None  ):
								if len(boxes.shape  ) > 2:
												SCREAMING_SNAKE_CASE__  				=					boxes[0]
								if len(obj_ids.shape  ) > 1:
												SCREAMING_SNAKE_CASE__  				=					obj_ids[0]
								if len(obj_scores.shape  ) > 1:
												SCREAMING_SNAKE_CASE__  				=					obj_scores[0]
								if len(attr_ids.shape  ) > 1:
												SCREAMING_SNAKE_CASE__  				=					attr_ids[0]
								if len(attr_scores.shape  ) > 1:
												SCREAMING_SNAKE_CASE__  				=					attr_scores[0]
								if isinstance(_lowercase							,		torch.Tensor  ):
												SCREAMING_SNAKE_CASE__  				=					boxes.numpy()
								if isinstance(_lowercase							,		_lowercase  ):
												SCREAMING_SNAKE_CASE__  				=					np.array(_lowercase  )
								assert isinstance(_lowercase							,		np.ndarray  )
								SCREAMING_SNAKE_CASE__  				=					np.prod(boxes[:, 2:] - boxes[:, :2]							,		axis=1  )
								SCREAMING_SNAKE_CASE__  				=					np.argsort(-areas  ).tolist()
								SCREAMING_SNAKE_CASE__  				=					boxes[sorted_idxs] if boxes is not None else None
								SCREAMING_SNAKE_CASE__  				=					obj_ids[sorted_idxs] if obj_ids is not None else None
								SCREAMING_SNAKE_CASE__  				=					obj_scores[sorted_idxs] if obj_scores is not None else None
								SCREAMING_SNAKE_CASE__  				=					attr_ids[sorted_idxs] if attr_ids is not None else None
								SCREAMING_SNAKE_CASE__  				=					attr_scores[sorted_idxs] if attr_scores is not None else None

								SCREAMING_SNAKE_CASE__  				=					[self._random_color(maximum=1  ) for _ in range(len(_lowercase  )  )]
								SCREAMING_SNAKE_CASE__  				=					[assigned_colors[idx] for idx in sorted_idxs]
								if obj_ids is not None:
												SCREAMING_SNAKE_CASE__  				=					self._create_text_labels_attr(_lowercase							,		_lowercase							,		_lowercase							,		_lowercase  )
												for i in range(len(_lowercase  )  ):
																SCREAMING_SNAKE_CASE__  				=					assigned_colors[i]
																self.add_box(boxes[i]							,		_lowercase  )
																self.draw_labels(labels[i]							,		boxes[i]							,		_lowercase  )



				def 	lowerCAmelCase__		(    self							,		UpperCAmelCase__							,		UpperCAmelCase__							,		UpperCAmelCase__  ):
								SCREAMING_SNAKE_CASE__  				=					box
								SCREAMING_SNAKE_CASE__  				=					(xa, ya)
								SCREAMING_SNAKE_CASE__  				=					(ya - ya) * (xa - xa)
								SCREAMING_SNAKE_CASE__  				=					_SMALL_OBJ * self.scale
								if instance_area < small or ya - ya < 40 * self.scale:
												if ya >= self.height - 5:
																SCREAMING_SNAKE_CASE__  				=					(xa, ya)
												else:
																SCREAMING_SNAKE_CASE__  				=					(xa, ya)

								SCREAMING_SNAKE_CASE__  				=					(ya - ya) / np.sqrt(self.height * self.width  )
								SCREAMING_SNAKE_CASE__  				=					self._change_color_brightness(_lowercase							,		brightness_factor=0.7  )
								SCREAMING_SNAKE_CASE__  				=					np.clip((height_ratio - 0.02) / 0.08 + 1							,		1.2							,		2  )
								font_size *= 0.75 * self.font_size

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



				def 	lowerCAmelCase__		(    self							,		UpperCAmelCase__							,		UpperCAmelCase__							,		UpperCAmelCase__="g"							,		UpperCAmelCase__="left"							,		):
								SCREAMING_SNAKE_CASE__  				=					0
								SCREAMING_SNAKE_CASE__  				=					self.font_size
								SCREAMING_SNAKE_CASE__  				=					np.maximum(list(mplc.to_rgb(_lowercase  )  )							,		0.2  )
								SCREAMING_SNAKE_CASE__  				=					max(0.8							,		np.max(_lowercase  )  )
								SCREAMING_SNAKE_CASE__  				=					{
								    """facecolor""": """black""",
								    """alpha""": self.alpha,
								    """pad""": self.pad,
								    """edgecolor""": """none""",
								}
								SCREAMING_SNAKE_CASE__  				=					position
								self.ax.text(
								    _lowercase							,		_lowercase							,		_lowercase							,		size=font_size * self.scale							,		family="sans-serif"							,		bbox=_lowercase							,		verticalalignment="top"							,		horizontalalignment=_lowercase							,		color=_lowercase							,		zorder=10							,		rotation=_lowercase							,		)



				def 	lowerCAmelCase__		(    self							,		UpperCAmelCase__=None  ):
								if saveas is None:
												SCREAMING_SNAKE_CASE__  				=					self.saveas
								if saveas.lower().endswith(".jpg"  ) or saveas.lower().endswith(".png"  ):
												cva.imwrite(
												    _lowercase							,		self._get_buffer()[:, :, ::-1]							,		)
								else:
												self.fig.savefig(_lowercase  )



				def 	lowerCAmelCase__		(    self							,		UpperCAmelCase__							,		UpperCAmelCase__							,		UpperCAmelCase__							,		UpperCAmelCase__  ):
								SCREAMING_SNAKE_CASE__  				=					[self.idaobj[i] for i in classes]
								SCREAMING_SNAKE_CASE__  				=					[self.idaattr[i] for i in attr_classes]
								SCREAMING_SNAKE_CASE__  				=					[
								    f'''{label} {score:.2f} {attr} {attr_score:.2f}'''
								    for label, score, attr, attr_score in zip(_lowercase							,		_lowercase							,		_lowercase							,		_lowercase  )
								]
								return labels



				def 	lowerCAmelCase__		(    self							,		UpperCAmelCase__							,		UpperCAmelCase__  ):
								SCREAMING_SNAKE_CASE__  				=					[self.idaobj[i] for i in classes]
								if scores is not None:
												if labels is None:
																SCREAMING_SNAKE_CASE__  				=					["""{:.0f}%""".format(s * 100  ) for s in scores]
												else:
																SCREAMING_SNAKE_CASE__  				=					["""{} {:.0f}%""".format(_lowercase							,		s * 100  ) for li, s in zip(_lowercase							,		_lowercase  )]
								return labels



				def 	lowerCAmelCase__		(    self							,		UpperCAmelCase__=255  ):
								SCREAMING_SNAKE_CASE__  				=					np.random.randint(0							,		len(_COLORS  )  )
								SCREAMING_SNAKE_CASE__  				=					_COLORS[idx] * maximum
								if not self.rgb:
												SCREAMING_SNAKE_CASE__  				=					ret[::-1]
								return ret



				def 	lowerCAmelCase__		(    self  ):
								if not self.pynb:
												SCREAMING_SNAKE_CASE__  				=					self.canvas.print_to_buffer()
												if (width, height) != (self.width, self.height):
																SCREAMING_SNAKE_CASE__  				=					cva.resize(self.img							,		(width, height)  )
												else:
																SCREAMING_SNAKE_CASE__  				=					self.img
								else:
												SCREAMING_SNAKE_CASE__  				=					io.BytesIO()  # works for cairo backend
												self.canvas.print_rgba(_lowercase  )
												SCREAMING_SNAKE_CASE__  				=					self.width, self.height
												SCREAMING_SNAKE_CASE__  				=					buf.getvalue()
												SCREAMING_SNAKE_CASE__  				=					self.img

								SCREAMING_SNAKE_CASE__  				=					np.frombuffer(_lowercase							,		dtype="uint8"  )
								SCREAMING_SNAKE_CASE__  				=					buffer.reshape(_lowercase							,		_lowercase							,		4  )
								SCREAMING_SNAKE_CASE__  				=					np.split(_lowercase							,		[3]							,		axis=2  )

								try:
												import numexpr as ne  # fuse them with numexpr

												SCREAMING_SNAKE_CASE__  				=					ne.evaluate("img * (1 - alpha / 255.0) + rgb * (alpha / 255.0)"  )
								except ImportError:
												SCREAMING_SNAKE_CASE__  				=					alpha.astype("float32"  ) / 255.0
												SCREAMING_SNAKE_CASE__  				=					img * (1 - alpha) + rgb * alpha

								return visualized_image.astype("uint8"  )






				def 	lowerCAmelCase__		(    self							,		UpperCAmelCase__							,		UpperCAmelCase__  ):
								assert brightness_factor >= -1.0 and brightness_factor <= 1.0
								SCREAMING_SNAKE_CASE__  				=					mplc.to_rgb(_lowercase  )
								SCREAMING_SNAKE_CASE__  				=					colorsys.rgb_to_hls(*mplc.to_rgb(_lowercase  )  )
								SCREAMING_SNAKE_CASE__  				=					polygon_color[1] + (brightness_factor * polygon_color[1])
								SCREAMING_SNAKE_CASE__  				=					0.0 if modified_lightness < 0.0 else modified_lightness
								SCREAMING_SNAKE_CASE__  				=					1.0 if modified_lightness > 1.0 else modified_lightness
								SCREAMING_SNAKE_CASE__  				=					colorsys.hls_to_rgb(polygon_color[0]							,		_lowercase							,		polygon_color[2]  )
								return modified_color


_lowerCamelCase  =	(
    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)
)







from __future__ import annotations

import sys





class   lowercase__     :







  def __init__(						self     ,    _lowercase     ,    _lowercase    ):
       lowerCAmelCase_       :							str			 =		letter
       lowerCAmelCase_       :							int			 =		freq
       lowerCAmelCase_       :							dict[str, str]			 =		{}







  def __repr__(						self    ):
       return F'{self.letter}:{self.freq}'





class   lowercase__     :







  def __init__(						self     ,    _lowercase     ,    _lowercase     ,    _lowercase    ):
       lowerCAmelCase_       :							int			 =		freq
       lowerCAmelCase_       :							Letter | TreeNode			 =		left
       lowerCAmelCase_       :							Letter | TreeNode			 =		right






def 				_lowerCAmelCase			(	_a :       str      )						->      list[Letter]:
     lowerCAmelCase_       :							dict[str, int]			 =		{}
     with open(_a      ) as f:
          while True:
               lowerCAmelCase_       :							Any			 =		f.read(1      )
               if not c:
                    break
               lowerCAmelCase_       :							List[str]			 =		chars[c] + 1 if c in chars else 1
     return sorted((Letter(_a       , _a      ) for c, f in chars.items())       , key=lambda _a      : x.freq      )






def 				_lowerCAmelCase			(	_a :       list[Letter]      )						->      Letter | TreeNode:
     lowerCAmelCase_       :							list[Letter | TreeNode]			 =		letters  # type: ignore
     while len(_a      ) > 1:
          lowerCAmelCase_       :							Any			 =		response.pop(0      )
          lowerCAmelCase_       :							int			 =		response.pop(0      )
          lowerCAmelCase_       :							List[Any]			 =		left.freq + right.freq
          lowerCAmelCase_       :							Union[str, Any]			 =		TreeNode(_a       , _a       , _a      )
          response.append(_a      )
          response.sort(key=lambda _a      : x.freq      )
     return response[0]






def 				_lowerCAmelCase			(	_a :       Letter | TreeNode       , _a :       str      )						->      list[Letter]:
     if isinstance(_a       , _a      ):
          lowerCAmelCase_       :							Union[str, Any]			 =		bitstring
          return [root]
     lowerCAmelCase_       :							TreeNode			 =		root  # type: ignore
     lowerCAmelCase_       :							Tuple			 =		[]
     letters += traverse_tree(treenode.left       , bitstring + """0"""      )
     letters += traverse_tree(treenode.right       , bitstring + """1"""      )
     return letters






def 				_lowerCAmelCase			(	_a :       str      )						->      None:
     lowerCAmelCase_       :							Optional[Any]			 =		parse_file(_a      )
     lowerCAmelCase_       :							Optional[int]			 =		build_tree(_a      )
     lowerCAmelCase_       :							str			 =		{
         k: v for letter in traverse_tree(_a       , """"""      ) for k, v in letter.bitstring.items()
     }
     print(F'Huffman Coding  of {file_path}: '      )
     with open(_a      ) as f:
          while True:
               lowerCAmelCase_       :							Optional[Any]			 =		f.read(1      )
               if not c:
                    break
               print(letters[c]       , end=""" """      )
     print()


if __name__ == "__main__":
      # pass the file path to the huffman function
      huffman(sys.argv[1])
