refactor: 移除 BaseReader 中未使用的 supported_extensions 属性
从 BaseReader 抽象基类及所有 Reader 子类中移除 supported_extensions 属性,该属性在代码库中从未被实际调用,仅作为元数据存在。
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@@ -8,12 +8,6 @@ from typing import List, Optional, Tuple
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class BaseReader(ABC):
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"""文档阅读器基类。"""
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@property
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@abstractmethod
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def supported_extensions(self) -> List[str]:
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"""返回支持的文件扩展名列表(如 ['.docx', '.doc'])。"""
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pass
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@abstractmethod
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def supports(self, file_path: str) -> bool:
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"""
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@@ -27,10 +27,6 @@ PARSERS = [
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class DocxReader(BaseReader):
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"""DOCX 文件阅读器"""
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@property
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def supported_extensions(self) -> List[str]:
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return [".docx"]
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def supports(self, file_path: str) -> bool:
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return file_path.lower().endswith('.docx')
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@@ -26,10 +26,6 @@ PARSERS = [
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class HtmlReader(BaseReader):
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"""HTML/URL 文件阅读器"""
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@property
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def supported_extensions(self) -> List[str]:
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return [".html", ".htm"]
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def supports(self, file_path: str) -> bool:
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return is_url(file_path) or file_path.lower().endswith(('.html', '.htm'))
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@@ -27,10 +27,6 @@ PARSERS = [
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class PdfReader(BaseReader):
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"""PDF 文件阅读器"""
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@property
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def supported_extensions(self) -> List[str]:
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return [".pdf"]
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def supports(self, file_path: str) -> bool:
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return file_path.lower().endswith('.pdf')
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@@ -25,10 +25,6 @@ PARSERS = [
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class PptxReader(BaseReader):
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"""PPTX 文件阅读器"""
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@property
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def supported_extensions(self) -> List[str]:
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return [".pptx"]
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def supports(self, file_path: str) -> bool:
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return file_path.lower().endswith('.pptx')
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@@ -25,10 +25,6 @@ PARSERS = [
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class XlsxReader(BaseReader):
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"""XLSX 文件阅读器"""
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@property
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def supported_extensions(self) -> List[str]:
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return [".xlsx"]
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def supports(self, file_path: str) -> bool:
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return file_path.lower().endswith('.xlsx')
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