108 lines
4.1 KiB
Python
108 lines
4.1 KiB
Python
from PIL import Image
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from io import BytesIO
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from selenium.webdriver.common.actions.wheel_input import ScrollOrigin
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from selenium import webdriver
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from selenium.webdriver.common.by import By
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from selenium.webdriver.common.action_chains import ActionChains
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from time import sleep
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import constants
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import cv2
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import math
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import numpy as np
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import os
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import utility
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def generateURL(lat: float, lon: float, zoom: int):
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return f"https://yandex.ru/maps/43/kazan/?l=sat&ll={lat}%2C{lon}&z={zoom}"
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class YandexMap:
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initial_zoom: int
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initial_lat: float
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initial_lon: float
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def __init__(self, initial_lat=49.103814, initial_lon=55.794258, initial_zoom=10):
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self.initial_lat = initial_lat
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self.initial_lon = initial_lon
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self.initial_zoom = initial_zoom
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self.pixel_ratio = constants.YANDEX_PIXEL_RATIO[self.initial_zoom]
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options = webdriver.ChromeOptions()
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# options.add_experimental_option("detach", True)
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self.driver = webdriver.Chrome(options)
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self.driver.get(generateURL(initial_lat, initial_lon, initial_zoom))
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self.driver.maximize_window()
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sleep(2)
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# Закрытие левой панели
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action = ActionChains(self.driver)
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action.click(self.driver.find_element(By.CLASS_NAME, 'sidebar-toggle-button'))
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action.perform()
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self.driver.execute_script("arguments[0].remove();", self.driver.find_element(By.XPATH, "//div[@data-chunk='header']"))
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self.driver.execute_script("arguments[0].remove();", self.driver.find_element(By.XPATH, "//div[@class='sidebar-toggle-button _collapsed _name_home']"))
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self.driver.execute_script("arguments[0].remove();", self.driver.find_element(By.XPATH, "//nav[@class='map-controls']"))
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self.driver.execute_script("arguments[0].remove();", self.driver.find_element(By.XPATH, "//footer"))
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sleep(0.2)
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def open(self, lat, lon, zoom):
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self.initial_lat = lat
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self.initial_lon = lon
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self.initial_zoom = zoom
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self.pixel_ratio = constants.YANDEX_PIXEL_RATIO[self.initial_zoom]
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self.driver.get(generateURL(lat, lon, zoom))
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sleep(2)
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# Закрытие левой панели
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action = ActionChains(self.driver)
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action.click(self.driver.find_element(By.CLASS_NAME, 'sidebar-toggle-button'))
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action.perform()
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def save_photo(self, filename: str) -> bytes:
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return self.driver.save_screenshot(filename)
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def destroy(self):
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self.driver.close()
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def get_size(self) -> tuple[int, int]:
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html = self.driver.find_element(By.TAG_NAME, 'html')
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return (html.size['width'], html.size['height'])
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def scroll(self, x: float, y: float, count: int = 1, inner_zoom: bool = True):
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html = self.driver.find_element(By.TAG_NAME, 'html')
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x_offset = (x - 0.5) * html.size['width']
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y_offset = (y - 0.5) * html.size['height']
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action = ActionChains(self.driver)
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for i in range(count-1):
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action.scroll_from_origin(ScrollOrigin(html, int(x_offset), int(y_offset)), 0, -100 if inner_zoom else 100)
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action.perform()
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if i != count - 1:
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sleep(0.25)
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def move(self, dx: float, dy: float):
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html = self.driver.find_element(By.TAG_NAME, 'html')
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action = ActionChains(self.driver)
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action.move_to_element_with_offset(html, 0, 0)
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action.click_and_hold()
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action.move_by_offset(-dx, dy)
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action.release()
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action.perform()
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def make_as_center(self, x: float, y: float):
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dx = (x - 0.5) * self.get_size()[0]
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dy = (0.5 - y) * self.get_size()[1]
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self.move(dx, dy)
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def make_screenshot(self) -> Image.Image:
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png = self.driver.get_screenshot_as_png()
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im = Image.open(BytesIO(png))
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return utility.cv2_to_pil(np.array(im)[:, :])
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def get_geolocation(self):
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current_url = self.driver.current_url
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return utility.parse_yandex_maps_url(current_url)
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