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from selenium import webdriver
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from PIL import Image
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from io import BytesIO
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window_size_x = 1280
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window_size_y = 960
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safety_margin_x = 200
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safety_margin_y = 200
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step_x = window_size_x - safety_margin_x
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step_y = window_size_y - safety_margin_y
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driver = webdriver.Chrome()
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driver.set_window_size(window_size_x, window_size_y)
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driver.get('http://selenium-python.readthedocs.io/getting-started.html')
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element = driver.find_element_by_id('getting-started')
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location = element.location
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size = element.size
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left = location['x']
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top = location['y']
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right = location['x'] + size['width']
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bottom = location['y'] + size['height']
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cursor_x = 0
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cursor_y = 0
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right_scrolls = int(right) / step_x + 1
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down_scrolls = int(bottom) / step_y + 1
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image = Image.new('RGB', (right_scrolls * step_x, down_scrolls * step_y))
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for x in range(right_scrolls):
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driver.execute_script("window.scrollTo({}, 0)".format(step_x*x))
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for y in range(down_scrolls):
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driver.execute_script("window.scrollTo(0, {})".format(step_y*y))
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png = driver.get_screenshot_as_png()
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tmp_im = Image.open(BytesIO(png))
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image.paste(tmp_im, (x * step_x, y * step_y))
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tmp_im.close()
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driver.quit()
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image = image.crop((left, top, right, bottom))
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image.save('screenshot.png')
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