




"""simple docstring"""

import json
import os
import re
import sys
import urllib.request

import requests
from bsa import BeautifulSoup

_lowerCamelCase  :			List[str]        =       {
    'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36'
    ' (KHTML, like Gecko) Chrome/70.0.3538.102 Safari/537.36 Edge/18.19582'
}

def 		lowercase_      (		_UpperCAmelCase = "dhaka"  ,      _UpperCAmelCase = 5	):




	"""simple docstring"""






	A_  :				Optional[int]	   =		min(_UpperCAmelCase  ,      50	)  # Prevent abuse!
	A_  :				Optional[Any]	   =		{
	    '''q''': query,
	    '''tbm''': '''isch''',
	    '''hl''': '''en''',
	    '''ijn''': '''0''',
	}

	A_  :				Tuple	   =		requests.get('''https://www.google.com/search'''  ,      params=_UpperCAmelCase  ,      headers=_UpperCAmelCase	)
	A_  :				Union[str, Any]	   =		BeautifulSoup(html.text  ,      '''html.parser'''	)
	A_  :				Union[str, Any]	   =		''''''.join(
	    re.findall(r'''AF_initDataCallback\(([^<]+)\);'''  ,      str(soup.select('''script'''	)	)	)	)

	A_  :				Tuple	   =		json.dumps(_UpperCAmelCase	)
	A_  :				int	   =		json.loads(_UpperCAmelCase	)

	A_  :				int	   =		re.findall(
	    r'''\[\"GRID_STATE0\",null,\[\[1,\[0,\".*?\",(.*),\"All\",'''  ,      _UpperCAmelCase  ,      )
	if not matched_google_image_data:
		return 0

	A_  :				Union[str, Any]	   =		re.sub(
	    r'''\[\"(https\:\/\/encrypted-tbn0\.gstatic\.com\/images\?.*?)\",\d+,\d+\]'''  ,      ''''''  ,      str(_UpperCAmelCase	)  ,      )

	A_  :				int	   =		re.findall(
	    r'''(?:\'|,),\[\"(https:|http.*?)\",\d+,\d+\]'''  ,      _UpperCAmelCase  ,      )
	for index, fixed_full_res_image in enumerate(_UpperCAmelCase	):
		if index >= max_images:
			return index
		A_  :				Union[str, Any]	   =		bytes(_UpperCAmelCase  ,      '''ascii'''	).decode(
		    '''unicode-escape'''	)
		A_  :				str	   =		bytes(_UpperCAmelCase  ,      '''ascii'''	).decode(
		    '''unicode-escape'''	)
		A_  :				Optional[int]	   =		urllib.request.build_opener()
		A_  :				Dict	   =		[
		    (
		        '''User-Agent''',
		        '''Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36'''
		        ''' (KHTML, like Gecko) Chrome/70.0.3538.102 Safari/537.36 Edge/18.19582''',
		    )
		]
		urllib.request.install_opener(_UpperCAmelCase	)
		A_  :				Union[str, Any]	   =		f"""query_{query.replace(' '  ,      '_'	)}"""
		if not os.path.exists(_UpperCAmelCase	):
			os.makedirs(_UpperCAmelCase	)
		urllib.request.urlretrieve(  # noqa: S310
		    _UpperCAmelCase  ,      f"""{path_name}/original_size_img_{index}.jpg"""	)
	return index


if __name__ == "__main__":
		try:
				_lowerCamelCase  :			List[str]        =       download_images_from_google_query(sys.argv[1])
				print(f'{image_count} images were downloaded to disk.')
		except IndexError:
				print('Please provide a search term.')
				raise











"""simple docstring"""

from typing import Any

import numpy as np

def 		lowercase_      (		_UpperCAmelCase	):




	"""simple docstring"""






	return np.array_equal(_UpperCAmelCase  ,      matrix.conjugate().T	)

def 		lowercase_      (		_UpperCAmelCase  ,      _UpperCAmelCase	):




	"""simple docstring"""






	A_  :				Tuple	   =		v.conjugate().T
	A_  :				Tuple	   =		v_star.dot(_UpperCAmelCase	)
	assert isinstance(_UpperCAmelCase  ,      np.ndarray	)
	return (v_star_dot.dot(_UpperCAmelCase	)) / (v_star.dot(_UpperCAmelCase	))

def 		lowercase_      (		):




	"""simple docstring"""






	A_  :				Optional[Any]	   =		np.array([[2, 2 + 1J, 4], [2 - 1J, 3, 1J], [4, -1J, 1]]	)
	A_  :				str	   =		np.array([[1], [2], [3]]	)
	assert is_hermitian(_UpperCAmelCase	), f"""{a} is not hermitian."""
	print(rayleigh_quotient(_UpperCAmelCase  ,      _UpperCAmelCase	)	)

	A_  :				int	   =		np.array([[1, 2, 4], [2, 3, -1], [4, -1, 1]]	)
	assert is_hermitian(_UpperCAmelCase	), f"""{a} is not hermitian."""
	assert rayleigh_quotient(_UpperCAmelCase  ,      _UpperCAmelCase	) == float(3	)


if __name__ == "__main__":
		import doctest

		doctest.testmod()
		tests()





