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解决句柄占用问题。

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liuwei
2025-05-26 10:08:29 +08:00
parent 9731589d6d
commit 3832997ac5
3 changed files with 58 additions and 61 deletions
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3
plugins/xiuren_image/meitu_dl.py
View File

@@ -150,10 +150,9 @@ def download_image(img_url, folder_path, img_index, max_retries=3):
time.sleep(2 * (attempt + 1)) time.sleep(2 * (attempt + 1))
continue continue
img = Image.open(BytesIO(response.content)).convert('RGB') with Image.open(BytesIO(response.content)).convert('RGB') as img:
img_name = f"{img_index:03d}.jpg" img_name = f"{img_index:03d}.jpg"
img_path = os.path.join(folder_path, img_name) img_path = os.path.join(folder_path, img_name)
img.save(img_path, 'JPEG', quality=95) img.save(img_path, 'JPEG', quality=95)
logger.info(f"已下载并转换为JPG: {img_path}") logger.info(f"已下载并转换为JPG: {img_path}")
return True return True

6
plugins/xiuren_image/xiuren_pdf.py
View File

@@ -8,8 +8,8 @@ import io
def compress_image(image_path, target_size_kb=300): def compress_image(image_path, target_size_kb=300):
"""快速压缩图片到目标大小（单位：KB）""" """快速压缩图片到目标大小（单位：KB）"""
img = PILImage.open(image_path) with PILImage.open(image_path) as img:
# 调整图片尺寸，保持宽高比
# 如果图片有透明度，转换为RGB # 如果图片有透明度，转换为RGB
if img.mode in ('RGBA', 'P'): if img.mode in ('RGBA', 'P'):
img = img.convert('RGB') img = img.convert('RGB')
@@ -85,7 +85,7 @@ def create_pdf_from_images(directory, output_pdf):
compressed_image_data = compress_image(image_file) compressed_image_data = compress_image(image_file)
# 从压缩字节数据中读取图片以获取新尺寸 # 从压缩字节数据中读取图片以获取新尺寸
compressed_img = PILImage.open(io.BytesIO(compressed_image_data)) with PILImage.open(io.BytesIO(compressed_image_data)) as compressed_img:
img_width, img_height = compressed_img.size img_width, img_height = compressed_img.size
# 设置目标宽度（适应A3页面宽度，最大800点） # 设置目标宽度（适应A3页面宽度，最大800点）

4
sehuatang/shehuatang.py
View File

@@ -182,9 +182,8 @@ def fetch_and_create_pdf(url):
if image: if image:
try: try:
# 使用PIL处理图片尺寸 # 使用PIL处理图片尺寸
img = PILImage.open(image) with PILImage.open(image) as img:
img_width, img_height = img.size img_width, img_height = img.size
# 计算缩放比例，确保图片适应页面 # 计算缩放比例，确保图片适应页面
scale_width = max_image_width / img_width scale_width = max_image_width / img_width
scale_height = max_image_height / img_height scale_height = max_image_height / img_height
@@ -201,7 +200,6 @@ def fetch_and_create_pdf(url):
# 添加图片到内容中，使用计算后的尺寸 # 添加图片到内容中，使用计算后的尺寸
content.append(Image(img_stream, width=new_width, height=new_height)) content.append(Image(img_stream, width=new_width, height=new_height))
content.append(Spacer(1, 4)) content.append(Spacer(1, 4))
print(f"处理图片: 原始尺寸 {img_width}x{img_height}, 新尺寸 {new_width}x{new_height}") print(f"处理图片: 原始尺寸 {img_width}x{img_height}, 新尺寸 {new_width}x{new_height}")
except Exception as e: except Exception as e:
print(f"处理图片时出错: {e}") print(f"处理图片时出错: {e}")