44 lines
1.7 KiB
Python
44 lines
1.7 KiB
Python
from PIL import Image
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from data.path_constant import DOWNLOAD_DIR
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def get_missing_images():
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for first_level_path in DOWNLOAD_DIR.iterdir():
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if first_level_path.is_dir():
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for second_level_path in first_level_path.iterdir():
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if second_level_path.is_dir():
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images = []
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missing_images = []
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for third_level_path in second_level_path.iterdir():
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images.append(int(third_level_path.name.split('.')[0]))
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sorted_images = sorted(images, key=int)
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max_index = int(sorted_images[-1])
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for i in range(2, max_index):
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if i not in images:
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missing_images.append(i)
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if len(missing_images) > 0:
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print(first_level_path.name)
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print(second_level_path.name)
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print(missing_images)
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def resize_and_overwrite(input_path, target_width):
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# 打开原始webp图像
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with Image.open(input_path) as img:
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# 获取原始尺寸
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width, height = img.size
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# 计算缩放后的高度，保持宽高比
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target_height = int((target_width / width) * height)
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# 调整图像尺寸并保持比例
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resized_img = img.resize((target_width, target_height), Image.Resampling.LANCZOS)
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# 直接覆盖原始文件保存为webp格式
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resized_img.save(input_path, "WEBP")
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# 使用方法示例
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# input_webp = "input_image.webp"
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# target_width = 720 # 设置目标宽度为720像素
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# resize_and_overwrite(input_webp, target_width) |