修复:输出前缀绑定替换保留原引号,避免 Python -c 字符串字面量变裸标识符(zh01 NameError)
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@@ -1536,6 +1536,20 @@ def _shell_word_pattern(literal: str) -> re.Pattern[str]:
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)
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def _shell_word_replacement(replacement: str) -> Callable[[re.Match[str]], str]:
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"""替换函数:保留原文中字面量自带的引号。
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``shlex.quote`` 在 shell 上下文是正确的,但 ``python -c "...'a.fa'..."`` 里的
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字符串字面量替换后必须保留引号,否则会变成裸标识符导致 NameError。
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"""
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def _replace(match: re.Match[str]) -> str:
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quote = match.group("quote") or ""
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return f"{quote}{replacement}{quote}"
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return _replace
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def _script_positional_args(contract: dict[str, Any], script: str) -> list[str]:
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try:
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tokens = shlex.split(str(contract.get("original_command") or ""))
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@@ -1710,7 +1724,7 @@ def _render_script_updates(
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"PATCH_TARGET_INVALID", f"invalid match count for {literal}"
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)
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updated, count = _shell_word_pattern(literal).subn(
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shlex.quote(replacement), text
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_shell_word_replacement(replacement), text
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)
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if count < expected:
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raise RuntimeBindingError(
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