

'''simple docstring'''







from __future__ import annotations

from collections import deque
from enum import Enum
from math import atana, degrees
from sys import maxsize

class   _snake_case( SCREAMING_SNAKE_CASE__			):
 __snake_case:       str									=				1
 __snake_case:       Union[str, Any]									=				2
 __snake_case:       List[str]									=				3






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






    """simple docstring"""


    return f"""{self.__class__.__name__}.{self.name}"""







def 	_A			(   UpperCAmelCase			,UpperCAmelCase			,UpperCAmelCase	):






   '''simple docstring'''







   A__     , A__         =    point
   return degrees(atana(y - miny			,x - minx	)	)







def 	_A			(   UpperCAmelCase			,UpperCAmelCase			,UpperCAmelCase	):






   '''simple docstring'''







   A__     , A__         =    starting
   A__     , A__         =    via
   A__     , A__         =    target
   A__         =    degrees(atana(ya - ya			,xa - xa	)	)
   via_angle %= 360
   A__         =    degrees(atana(ya - ya			,xa - xa	)	)
   target_angle %= 360
   # t-
   #  \ \
   #   \ v
   #    \|
   #     s
   # via_angle is always lower than target_angle, if direction is left.
   # If they are same, it means they are on a same line of convex hull.
   if target_angle > via_angle:
      return Direction.left
   elif target_angle == via_angle:
      return Direction.straight
   else:
      return Direction.right







def 	_A			(   UpperCAmelCase	):






   '''simple docstring'''







   if len(UpperCAmelCase	) <= 2:
      # There is no convex hull
      raise ValueError('graham_scan: argument must contain more than 3 points.'	)
   if len(UpperCAmelCase	) == 3:
      return points
   # find the lowest and the most left point
   A__         =    0
   A__     , A__         =    maxsize, maxsize
   for i, point in enumerate(UpperCAmelCase	):
      A__         =    point[0]
      A__         =    point[1]
      if y < miny:
         A__         =    y
         A__         =    x
         A__         =    i
      if y == miny and x < minx:
         A__         =    x
         A__         =    i

    # remove the lowest and the most left point from points for preparing for sort
   points.pop(UpperCAmelCase	)

   A__         =    sorted(UpperCAmelCase			,key=lambda UpperCAmelCase	: angle_comparer(UpperCAmelCase			,UpperCAmelCase			,UpperCAmelCase	)	)
   # This insert actually costs complexity,
   # and you should instead add (minx, miny) into stack later.
   # I'm using insert just for easy understanding.
   sorted_points.insert(0			,(minx, miny)	)

   A__         =    deque()
   stack.append(sorted_points[0]	)
   stack.append(sorted_points[1]	)
   stack.append(sorted_points[2]	)
   # In any ways, the first 3 points line are towards left.
   # Because we sort them the angle from minx, miny.
   A__         =    Direction.left

   for i in range(3			,len(UpperCAmelCase	)	):
      while True:
         A__         =    stack[-2]
         A__         =    stack[-1]
         A__         =    sorted_points[i]
         A__         =    check_direction(UpperCAmelCase			,UpperCAmelCase			,UpperCAmelCase	)

         if next_direction == Direction.left:
            A__         =    Direction.left
            break
         if next_direction == Direction.straight:
            if current_direction == Direction.left:
               # We keep current_direction as left.
               # Because if the straight line keeps as straight,
               # we want to know if this straight line is towards left.
               break
            elif current_direction == Direction.right:
               # If the straight line is towards right,
               # every previous points on those straigh line is not convex hull.
               stack.pop()
         if next_direction == Direction.right:
            stack.pop()
      stack.append(sorted_points[i]	)
   return list(UpperCAmelCase	)








'''simple docstring'''







import os

from apache_beam.io.filesystems import FileSystems
from apache_beam.pipeline import Pipeline

from .logging import get_logger


lowerCAmelCase_    	=							2 << 2_0  # 2mb
lowerCAmelCase_    	=							get_logger(__name__)

class   _snake_case( UpperCAmelCase			):






 def 	_UpperCamelCase   (self					:     Optional[int]						)					->      Optional[Any]:






    """simple docstring"""


    A__         =    self._options.get_all_options().get('runner'						)
    return runner in [None, "DirectRunner", "PortableRunner"]







def 	_A			(   UpperCAmelCase			,UpperCAmelCase			,UpperCAmelCase=False	):






   '''simple docstring'''







   A__         =    FileSystems
   if fs.exists(UpperCAmelCase	):
      if force_upload:
         logger.info(F"""Remote path already exist: {remote_file_path}. Overwriting it as force_upload=True."""	)
      else:
         logger.info(F"""Remote path already exist: {remote_file_path}. Skipping it as force_upload=False."""	)
         return
   with fs.create(UpperCAmelCase	) as remote_file:
      with open(UpperCAmelCase			,'rb'	) as local_file:
         A__         =    local_file.read(UpperCAmelCase	)
         while chunk:
            remote_file.write(UpperCAmelCase	)
            A__         =    local_file.read(UpperCAmelCase	)







def 	_A			(   UpperCAmelCase			,UpperCAmelCase			,UpperCAmelCase=False	):






   '''simple docstring'''







   A__         =    FileSystems
   if os.path.exists(UpperCAmelCase	):
      if force_download:
         logger.info(F"""Local path already exist: {remote_file_path}. Overwriting it as force_upload=True."""	)
      else:
         logger.info(F"""Local path already exist: {remote_file_path}. Skipping it as force_upload=False."""	)
         return
   with fs.open(UpperCAmelCase	) as remote_file:
      with open(UpperCAmelCase			,'wb'	) as local_file:
         A__         =    remote_file.read(UpperCAmelCase	)
         while chunk:
            local_file.write(UpperCAmelCase	)
            A__         =    remote_file.read(UpperCAmelCase	)


