152 lines
4.2 KiB
Python
152 lines
4.2 KiB
Python
#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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"""检查 po 文件中是否有重复的 msgid"""
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import re
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import sys
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from pathlib import Path
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from collections import Counter
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def extract_msgids(filepath: Path) -> list[str]:
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"""
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从 po 文件中提取所有 msgid
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Args:
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filepath: po 文件路径
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Returns:
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msgid 列表（不包含空字符串）
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"""
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with open(filepath, 'r', encoding='utf-8') as f:
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content = f.read()
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# 匹配 msgid "..." 模式
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pattern = r'msgid\s+"([^"]*)"'
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matches = re.findall(pattern, content)
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# 过滤掉空字符串（文件头的 msgid ""）
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msgids = [m for m in matches if m]
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return msgids
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def find_duplicates(msgids: list[str]) -> dict[str, int]:
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"""
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找出重复的 msgid
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Args:
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msgids: msgid 列表
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Returns:
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字典，键为重复的 msgid，值为出现次数
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"""
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counter = Counter(msgids)
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duplicates = {msgid: count for msgid, count in counter.items() if count > 1}
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return duplicates
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def check_file(filepath: Path, lang_name: str) -> tuple[int, dict[str, int]]:
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"""
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检查单个 po 文件
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Args:
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filepath: po 文件路径
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lang_name: 语言名称（用于显示）
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Returns:
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(msgid总数, 重复项字典)
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"""
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print(f"\n{'='*60}")
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print(f"检查文件: {lang_name}")
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print(f"路径: {filepath}")
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print(f"{'='*60}")
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if not filepath.exists():
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print(f"[ERROR] 文件不存在")
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return 0, {}
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msgids = extract_msgids(filepath)
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print(f"总共找到 {len(msgids)} 个 msgid 条目")
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duplicates = find_duplicates(msgids)
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if duplicates:
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print(f"\n[WARNING] 发现 {len(duplicates)} 个重复的 msgid:")
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for msgid, count in sorted(duplicates.items()):
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print(f" - '{msgid}' 出现了 {count} 次")
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else:
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print(f"\n[OK] 未发现重复的 msgid")
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return len(msgids), duplicates
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def main():
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"""主函数"""
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# 获取项目根目录
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script_dir = Path(__file__).parent
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project_root = script_dir.parent.parent
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# po 文件路径
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zh_file = project_root / "static" / "locales" / "zh-CN" / "LC_MESSAGES" / "messages.po"
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en_file = project_root / "static" / "locales" / "en-US" / "LC_MESSAGES" / "messages.po"
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# 检查中文文件
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zh_count, zh_dups = check_file(zh_file, "中文 (zh_CN)")
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# 检查英文文件
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en_count, en_dups = check_file(en_file, "英文 (en_US)")
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# 打印总结
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print(f"\n{'='*60}")
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print("检查总结")
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print(f"{'='*60}")
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has_error = False
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if zh_dups or en_dups:
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print("[ERROR] 发现重复条目，需要修复")
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has_error = True
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else:
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print("[OK] 两个文件都没有重复的 msgid")
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if zh_count != en_count:
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print(f"[WARNING] 中英文 msgid 数量不一致: 中文 {zh_count} 个, 英文 {en_count} 个")
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has_error = True
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else:
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print(f"[OK] 中英文 msgid 数量一致: {zh_count} 个")
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# 检查 msgid 键是否匹配
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if zh_count > 0 and en_count > 0:
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zh_msgids = set(extract_msgids(zh_file))
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en_msgids = set(extract_msgids(en_file))
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zh_only = zh_msgids - en_msgids
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en_only = en_msgids - zh_msgids
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if zh_only:
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print(f"\n[WARNING] 只在中文中存在的 msgid ({len(zh_only)} 个):")
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for msgid in sorted(zh_only)[:5]:
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print(f" - '{msgid}'")
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if len(zh_only) > 5:
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print(f" ... 还有 {len(zh_only) - 5} 个")
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has_error = True
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if en_only:
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print(f"\n[WARNING] 只在英文中存在的 msgid ({len(en_only)} 个):")
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for msgid in sorted(en_only)[:5]:
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print(f" - '{msgid}'")
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if len(en_only) > 5:
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print(f" ... 还有 {len(en_only) - 5} 个")
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has_error = True
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if not zh_only and not en_only:
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print("[OK] 中英文 msgid 键完全匹配")
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# 返回状态码
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return 1 if has_error else 0
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if __name__ == "__main__":
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sys.exit(main())
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