129 lines
4.4 KiB
Python
129 lines
4.4 KiB
Python
import os
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import sys
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from watermark import watermark_image, increment_count
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from config import OUTPUT_DIR, SUPPORTED_INPUT_EXTENSIONS, SUPPORTED_OUTPUT_EXTENSIONS, WORK_DIR
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def print_help():
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help_text = """
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========================================
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imgwatermark - 图像水印工具 v1.0
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支持: .jpg .png .bmp .gif .tiff .webp
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输出: jpg / png / bmp / gif / tiff / webp
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========================================
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命令:
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<图片路径> \"水印内容\" 加水印，保持原格式输出
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<图片路径>>.png \"内容\" 加水印并转换格式（格式可选：jpg/png/bmp/gif/tiff/webp）
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/exit 或 exit 退出程序
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/get 或 get 显示已处理图片统计
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/help 或 help 显示本帮助信息
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示例:
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D:\\img\\photo.jpg \"版权所有\"
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D:\\img\\photo.jpg>.png \"2026\"
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/get
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"""
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print(help_text.strip())
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def print_stats():
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count = 0
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if os.path.exists(os.path.join(WORK_DIR, ".processed_count")):
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with open(os.path.join(WORK_DIR, ".processed_count"), "r", encoding="utf-8") as f:
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try:
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count = int(f.read().strip())
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except ValueError:
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pass
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print(f"已处理图片总数: {count} 张")
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def process_single(image_arg, text):
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"""处理单张图片：可选格式转换，添加水印，计数+1。"""
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# 去掉首尾引号（兼容命令行传入带引号的路径）
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image_arg = image_arg.strip().strip('"').strip("'")
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text = text.strip().strip('"').strip("'")
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if ">" not in image_arg:
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output_ext = None
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else:
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parts = image_arg.rsplit(">", 1)
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image_arg, out_ext = parts[0].strip(), parts[1].strip().lstrip(".")
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if out_ext.lower() not in SUPPORTED_INPUT_EXTENSIONS:
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print(f"不支持的输出格式: .{out_ext}，支持的格式: {', '.join(sorted(SUPPORTED_OUTPUT_EXTENSIONS))}")
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return
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output_ext = f".{out_ext.lower()}"
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input_path = image_arg
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if not os.path.isfile(input_path):
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print(f"找不到输入图片: {input_path}")
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return
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_, ext = os.path.splitext(input_path)
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if ext.lower() not in SUPPORTED_INPUT_EXTENSIONS:
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print(f"不支持的输入格式: {ext}，支持的格式: {', '.join(sorted(SUPPORTED_INPUT_EXTENSIONS))}")
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return
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output_path = watermark_image(input_path, text, output_ext=output_ext)
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total = increment_count()
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print(f"✅ 已保存: {output_path}")
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print(f"📊 累计处理图片: {total} 张")
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def main():
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if len(sys.argv) >= 3:
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# 非交互模式：直接处理一张图片
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process_single(sys.argv[1], sys.argv[2])
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return
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print("=" * 40)
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print(" imgwatermark - 图像水印工具 v1.0")
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print(" 输入 /help 查看帮助")
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print("=" * 40)
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while True:
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try:
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cmd = input("\n> ").strip()
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except (EOFError, KeyboardInterrupt):
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print("\n再见！")
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break
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if not cmd:
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continue
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# 处理命令前缀（支持带/或不带/）
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if cmd in ("/exit", "exit"):
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print("再见！")
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break
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elif cmd in ("/get", "get"):
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print_stats()
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elif cmd in ("/help", "help"):
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print_help()
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elif ">" in cmd:
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# 格式转换模式: "图片路径>.png 水印内容" 或 "图片路径>PNG 水印内容"
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parts = cmd.split(">", 1)
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image_part = parts[0].strip()
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rest = parts[1].strip()
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if not rest:
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print("缺少水印内容，请重试。输入 /help 查看帮助。")
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continue
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# rest 中第一个空格前是格式，后面是水印文本
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tokens = rest.split(None, 1)
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if len(tokens) < 2:
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print("格式参数后缺少水印内容，请重试。输入 /help 查看帮助。")
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continue
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final_format, text = tokens
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full_arg = f"{image_part}>{final_format}"
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process_single(full_arg, text)
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else:
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# 普通模式: "图片路径 水印内容"
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parts = cmd.split(None, 1)
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if len(parts) < 2:
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print("格式错误，需要提供图片路径和水印内容。输入 /help 查看帮助。")
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continue
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image_arg, text = parts
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process_single(image_arg, text)
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if __name__ == "__main__":
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main()
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