refactor: 将核心代码迁移到 scripts 目录
- 创建 scripts/ 目录作为核心代码根目录 - 移动 core/, readers/, utils/ 到 scripts/ 下 - 移动 config.py, lyxy_document_reader.py 到 scripts/ - 移动 encoding_detection.py 到 scripts/utils/ - 更新 pyproject.toml 中的入口点路径和 pytest 配置 - 更新所有内部导入语句为 scripts.* 模块 - 更新 README.md 目录结构说明 - 更新 openspec/config.yaml 添加目录结构说明 - 删除无用的 main.py 此变更使项目结构更清晰,便于区分核心代码与测试、文档等支撑文件。
This commit is contained in:
62
scripts/utils/encoding_detection.py
Normal file
62
scripts/utils/encoding_detection.py
Normal file
@@ -0,0 +1,62 @@
|
||||
"""文件编码自动检测模块。"""
|
||||
|
||||
from typing import Optional, Tuple
|
||||
|
||||
from scripts.config import Config
|
||||
|
||||
|
||||
def detect_encoding(file_path: str) -> Tuple[Optional[str], Optional[str]]:
|
||||
"""
|
||||
检测文件编码。
|
||||
|
||||
Args:
|
||||
file_path: 文件路径
|
||||
|
||||
Returns:
|
||||
(encoding, error): 成功时返回 (编码名称, None),失败时返回 (None, 错误信息)
|
||||
"""
|
||||
try:
|
||||
import chardet
|
||||
except ImportError:
|
||||
return None, "chardet 库未安装"
|
||||
|
||||
try:
|
||||
with open(file_path, 'rb') as f:
|
||||
raw_data = f.read()
|
||||
result = chardet.detect(raw_data)
|
||||
return result['encoding'], None
|
||||
except Exception as e:
|
||||
return None, f"编码检测失败: {str(e)}"
|
||||
|
||||
|
||||
def read_text_file(file_path: str) -> Tuple[Optional[str], Optional[str]]:
|
||||
"""
|
||||
读取文本文件,自动检测编码。
|
||||
|
||||
首先使用 chardet 检测编码,如果失败则尝试配置的回退编码列表。
|
||||
|
||||
Args:
|
||||
file_path: 文件路径
|
||||
|
||||
Returns:
|
||||
(content, error): 成功时返回 (文件内容, None),失败时返回 (None, 错误信息)
|
||||
"""
|
||||
# 尝试使用 chardet 检测编码
|
||||
encoding, error = detect_encoding(file_path)
|
||||
|
||||
if error:
|
||||
# chardet 失败,使用回退编码列表
|
||||
for enc in Config.FALLBACK_ENCODINGS:
|
||||
try:
|
||||
with open(file_path, 'r', encoding=enc) as f:
|
||||
return f.read(), None
|
||||
except UnicodeDecodeError:
|
||||
continue
|
||||
return None, "无法识别文件编码"
|
||||
|
||||
# 使用检测到的编码读取文件
|
||||
try:
|
||||
with open(file_path, 'r', encoding=encoding) as f:
|
||||
return f.read(), None
|
||||
except Exception as e:
|
||||
return None, f"读取文件失败: {str(e)}"
|
||||
Reference in New Issue
Block a user