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Browse files- README.md +5 -4
- app.docker +5 -0
- app.py +91 -0
- packages.txt +1 -0
- requirements.txt +5 -0
README.md
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---
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title: Selenium Screenshot Gradio
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emoji:
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colorFrom:
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sdk: gradio
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sdk_version:
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app_file: app.py
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pinned: false
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---
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Check out the configuration reference at https://huggingface.co/docs/hub/spaces-config-reference
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---
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title: Selenium Screenshot Gradio
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emoji: 🐨
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colorFrom: red
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colorTo: yellow
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sdk: gradio
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sdk_version: 4.36.0
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app_file: app.py
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pinned: false
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license: mit
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---
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Check out the configuration reference at https://huggingface.co/docs/hub/spaces-config-reference
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app.docker
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# ベースイメージにUbuntuを使用
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FROM huggingface/transformers-pytorch-cpu
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# Noto CJKフォントのインストール
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RUN apt-get update && apt-get install -y fonts-noto-cjk
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app.py
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import os
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import requests
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from flask import Flask, request, send_file
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from selenium import webdriver
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from selenium.common.exceptions import WebDriverException
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from PIL import Image
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from io import BytesIO
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# フォントをダウンロードする関数
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def download_noto_sans_cjk():
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url = "https://noto-website-2.storage.googleapis.com/pkgs/NotoSansCJKjp-hinted.zip"
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response = requests.get(url)
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# フォントディレクトリを作成
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font_dir = "/usr/share/fonts/truetype/noto"
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os.makedirs(font_dir, exist_ok=True)
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# ダウンロードしたフォントを展開
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with open("/tmp/NotoSansCJKjp.zip", "wb") as f:
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f.write(response.content)
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os.system("unzip /tmp/NotoSansCJKjp.zip -d " + font_dir)
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os.system("fc-cache -fv") # フォントキャッシュを更新
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# フォントのダウンロードとインストールを実行
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download_noto_sans_cjk()
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app = Flask(__name__)
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def take_screenshot(url, screenw=1080, screenh=720):
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options = webdriver.ChromeOptions()
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options.add_argument('--headless')
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options.add_argument('--no-sandbox')
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options.add_argument('--disable-dev-shm-usage')
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try:
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wd = webdriver.Chrome(options=options)
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wd.set_window_size(screenw, screenh) # Set window size based on screenw and screenh
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wd.get(url)
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wd.implicitly_wait(10)
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screenshot = wd.get_screenshot_as_png()
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except WebDriverException:
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# Return a blank image as a placeholder if there's an error
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return Image.new('RGB', (1, 1))
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finally:
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if wd:
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wd.quit()
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return Image.open(BytesIO(screenshot))
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@app.route('/', methods=['GET'])
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def screenshot():
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url = request.args.get('url')
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if not url:
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return "URL parameter is required.", 400
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# ウィンドウサイズのパラメーターを取得
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screenw = request.args.get('screenw', default=1080, type=int)
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screenh = request.args.get('screenh', default=720, type=int)
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# 画像リサイズのパラメーターを取得
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width = request.args.get('width', type=int)
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height = request.args.get('height', type=int)
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# スクリーンショットを取得
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image = take_screenshot(url, screenw=screenw, screenh=screenh)
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# リサイズ処理
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if width and height:
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# 両方のパラメーターが提供された場合
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image = image.resize((width, height), Image.ANTIALIAS)
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elif width:
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# width のみが提供された場合、アスペクト比に基づいて height を計算
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aspect_ratio = image.height / image.width
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height = int(width * aspect_ratio)
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image = image.resize((width, height), Image.ANTIALIAS)
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elif height:
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# height のみが提供された場合、アスペクト比に基づいて width を計算
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aspect_ratio = image.width / image.height
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width = int(height * aspect_ratio)
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image = image.resize((width, height), Image.ANTIALIAS)
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# 結果画像をメモリに保存してレスポンスとして返却
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img_io = BytesIO()
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image.save(img_io, 'PNG')
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img_io.seek(0)
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return send_file(img_io, mimetype='image/png')
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if __name__ == "__main__":
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app.run(host="0.0.0.0", port=7860)
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packages.txt
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chromium-driver
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requirements.txt
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selenium >=4.0.0, < 5.0.0
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gradio>=3.40.1
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Pillow>=8.3.1,<9.0
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flask
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rinoh-typeface-notosanscjk
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