201 lines
7.7 KiB
Python
201 lines
7.7 KiB
Python
"""
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诊断样式保存失败的具体问题
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"""
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import os
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import traceback
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from style_manager import style_manager, DocumentStyle, FontStyle, ParagraphStyle, HeadingStyle
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def diagnose_save_failure():
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"""诊断样式保存失败的具体问题"""
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print("=== 诊断样式保存失败问题 ===")
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# 1. 检查文件权限
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print("\n1. 检查文件系统权限")
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styles_dir = style_manager.styles_dir
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print(f"样式目录: {styles_dir}")
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if not os.path.exists(styles_dir):
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try:
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os.makedirs(styles_dir, exist_ok=True)
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print("✅ 样式目录创建成功")
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except Exception as e:
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print(f"❌ 无法创建样式目录: {e}")
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return
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else:
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print("✅ 样式目录已存在")
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# 检查权限
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readable = os.access(styles_dir, os.R_OK)
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writable = os.access(styles_dir, os.W_OK)
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executable = os.access(styles_dir, os.X_OK)
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print(f"目录可读: {'✅' if readable else '❌'}")
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print(f"目录可写: {'✅' if writable else '❌'}")
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print(f"目录可执行: {'✅' if executable else '❌'}")
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if not writable:
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print("❌ 目录没有写入权限，这是保存失败的主要原因！")
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print("解决方案:")
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print("1. 以管理员身份运行程序")
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print("2. 或者更改程序存储目录到用户可写的位置")
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return
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# 测试文件写入
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test_file = os.path.join(styles_dir, "permission_test.tmp")
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try:
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with open(test_file, 'w', encoding='utf-8') as f:
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f.write("test")
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os.remove(test_file)
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print("✅ 文件写入测试成功")
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except Exception as e:
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print(f"❌ 文件写入测试失败: {e}")
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return
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# 2. 检查内置样式覆盖问题
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print("\n2. 检查内置样式覆盖问题")
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builtin_names = list(style_manager.builtin_styles.keys())
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print(f"内置样式列表: {builtin_names}")
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def test_save_with_builtin_name():
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"""测试使用内置样式名称保存"""
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test_style = DocumentStyle(
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name="爆款文章风格", # 这是内置样式名
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description="测试覆盖内置样式",
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body_font=FontStyle(name="微软雅黑", size=14),
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body_paragraph=ParagraphStyle(line_spacing=1.5)
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)
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result = style_manager.create_custom_style(test_style)
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if not result:
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print("✅ 正确阻止了内置样式覆盖")
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else:
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print("❌ 错误地允许了内置样式覆盖")
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test_save_with_builtin_name()
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# 3. 检查样式对象结构
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print("\n3. 检查样式对象结构")
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def test_complete_style_object():
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"""测试完整的样式对象"""
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try:
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# 创建完整的样式对象
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complete_style = DocumentStyle(
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name="结构测试样式",
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description="用于测试对象结构",
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body_font=FontStyle(name="微软雅黑", size=14, bold=False, italic=False, color="#000000"),
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body_paragraph=ParagraphStyle(line_spacing=1.5, space_before=0, space_after=0, first_line_indent=0.0)
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)
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# 添加标题样式
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complete_style.heading_styles = {}
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for level in range(1, 4):
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complete_style.heading_styles[level] = HeadingStyle(
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font=FontStyle(name="微软雅黑", size=18-level*2, bold=True, color="#1F497D"),
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paragraph=ParagraphStyle(line_spacing=1.3, space_before=12, space_after=6),
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outline_level=level
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)
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print("✅ 样式对象结构创建成功")
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# 测试序列化
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from dataclasses import asdict
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import json
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style_dict = asdict(complete_style)
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json_str = json.dumps(style_dict, ensure_ascii=False, indent=2)
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print("✅ 样式对象序列化成功")
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# 测试保存
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save_result = style_manager.create_custom_style(complete_style)
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if save_result:
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print("✅ 完整样式对象保存成功")
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return True
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else:
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print("❌ 完整样式对象保存失败")
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return False
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except Exception as e:
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print(f"❌ 样式对象结构测试失败: {e}")
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traceback.print_exc()
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return False
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structure_test_result = test_complete_style_object()
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# 4. 检查不完整的样式对象
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print("\n4. 检查不完整样式对象的处理")
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def test_incomplete_style_object():
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"""测试不完整的样式对象"""
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try:
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# 创建不完整的样式对象（缺少必要字段）
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incomplete_style = DocumentStyle(
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name="不完整测试样式",
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description="用于测试不完整对象"
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# 故意不设置 body_font 和 body_paragraph
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)
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print(f"body_font是否为None: {incomplete_style.body_font is None}")
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print(f"body_paragraph是否为None: {incomplete_style.body_paragraph is None}")
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# 由于__post_init__方法，这些应该被自动初始化
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if incomplete_style.body_font and incomplete_style.body_paragraph:
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print("✅ 不完整样式对象已自动补全")
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save_result = style_manager.create_custom_style(incomplete_style)
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if save_result:
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print("✅ 补全后的样式对象保存成功")
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return True
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else:
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print("❌ 补全后的样式对象保存失败")
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return False
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else:
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print("❌ 样式对象自动补全失败")
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return False
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except Exception as e:
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print(f"❌ 不完整样式对象测试失败: {e}")
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traceback.print_exc()
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return False
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incomplete_test_result = test_incomplete_style_object()
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# 5. 总结和建议
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print("\n=== 诊断结果总结 ===")
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if structure_test_result and incomplete_test_result:
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print("✅ 样式对象结构正常")
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print("✅ 文件权限正常")
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print("✅ 内置样式保护正常")
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print("\n可能的问题和解决方案:")
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print("1. 确保样式名称不与内置样式重复")
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print("2. 检查是否在高级编辑器中输入了有效的样式名称")
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print("3. 确保修改后调用了正确的保存方法")
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else:
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print("❌ 发现问题，需要进一步修复")
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if not structure_test_result:
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print("- 样式对象结构存在问题")
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if not incomplete_test_result:
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print("- 样式对象自动补全机制存在问题")
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def provide_save_tips():
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"""提供保存操作的使用提示"""
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print("\n=== 正确的保存操作步骤 ===")
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print("1. 在高级编辑器中修改样式")
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print("2. 确保填写了样式名称（不能为空）")
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print("3. 确保样式名称不与内置样式重复")
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print("4. 点击'保存样式'或'另存为'按钮")
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print("5. 查看是否有错误提示对话框")
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print("\n内置样式列表（不能覆盖）:")
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for i, name in enumerate(style_manager.builtin_styles.keys(), 1):
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print(f" {i}. {name}")
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print("\n如果仍然保存失败，请:")
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print("1. 检查控制台输出的详细错误信息")
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print("2. 确认程序有写入权限")
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print("3. 尝试使用不同的样式名称")
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if __name__ == '__main__':
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diagnose_save_failure()
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provide_save_tips() |