Biblatex \noinherit：urldate 和 subtitle

Question

我对 biblatex 的\noinherit命令感到困惑：它对于大多数字段都按预期工作，但我无法让它urldate不subtitle被继承。

我使用的语法灵感来自 biblatex 3.16 文档中第 238 页的示例。这是一个 mwe，其中 未被url继承（如预期的那样），但urldate和subtitle被继承（这是不想要的）。

编辑：解决方法urldate是\noinherit{urlyear}从Biblatex：抑制 urldate 不起作用（\clearfield）。

\documentclass{article}
\usepackage[
    style=authoryear,
    backend=biber,
]{biblatex}  
\DeclareDataInheritance{*}{periodical,inproceedings,inreference,inbook,incollection}{%
    \noinherit{url}
    \noinherit{urldate}
    \noinherit{subtitle}
}
% noinherit as expected: url, addendum, note, isbn, keywords
% don't noinherit: urldate, subtitle
\begin{filecontents}{\jobname.bib}
@book{main,
  editor     = {Famous, I Am},
  date       = {1998},
  title      = {Book title},
  subtitle   = {Very long and detailed subtle subtitle of the book},
  url        = {httpz://test.com},
  urldate    = {2022-09-15},
}
@inbook{sub,
  author       = {Known, Less},
  title        = {Nice chapter title},
  pages        = {579-588},
  crossref     = {main},
}
\end{filecontents}
\addbibresource{\jobname.bib}
\begin{document}
\nocite{*}
\printbibliography
\end{document}

Answer 1

subtitle是继承的，因为在biblatex.def（ll. 1731-1741 v3.18）

\DeclareDataInheritance{book}{inbook,bookinbook,suppbook}{%
  \inherit{title}{booktitle}
  \inherit{subtitle}{booksubtitle}
  \inherit{titleaddon}{booktitleaddon}
  \noinherit{shorttitle}
  \noinherit{sorttitle}
  \noinherit{indextitle}
  \noinherit{indexsorttitle}
}

您的前导代码将在稍后出现，但此时该字段已经被继承。

我看到的唯一解决方案是重置整个继承模型并阻止你不想要的。当然，这意味着你必须从biblatex.def

\documentclass{article}
\usepackage[
    style=authoryear,
    backend=biber,
]{biblatex}  

\ResetDataInheritance

\DefaultInheritance{all=true,override=false}

\DeclareDataInheritance{mvbook,book}{inbook,bookinbook,suppbook}{%
  \inherit{author}{author}
  \inherit{author}{bookauthor}
}

\DeclareDataInheritance{mvbook}{book,inbook,bookinbook,suppbook}{%
  \inherit{title}{maintitle}
  \noinherit{subtitle}
  \noinherit{titleaddon}
  \noinherit{shorttitle}
  \noinherit{sorttitle}
  \noinherit{indextitle}
  \noinherit{indexsorttitle}
}

\DeclareDataInheritance{mvcollection,mvreference}
{collection,reference,incollection,inreference,suppcollection}{%
  \inherit{title}{maintitle}
  \noinherit{subtitle}
  \noinherit{titleaddon}
  \noinherit{shorttitle}
  \noinherit{sorttitle}
  \noinherit{indextitle}
  \noinherit{indexsorttitle}
}

\DeclareDataInheritance{mvproceedings}{proceedings,inproceedings}{%
  \inherit{title}{maintitle}
  \noinherit{subtitle}
  \noinherit{titleaddon}
  \noinherit{shorttitle}
  \noinherit{sorttitle}
  \noinherit{indextitle}
  \noinherit{indexsorttitle}
}

\DeclareDataInheritance{book}{inbook,bookinbook,suppbook}{%
  \inherit{title}{booktitle}
  \noinherit{subtitle}
  \noinherit{titleaddon}
  \noinherit{shorttitle}
  \noinherit{sorttitle}
  \noinherit{indextitle}
  \noinherit{indexsorttitle}
}

\DeclareDataInheritance{collection,reference}
{incollection,inreference,suppcollection}{%
  \inherit{title}{booktitle}
  \noinherit{subtitle}
  \noinherit{titleaddon}
  \noinherit{shorttitle}
  \noinherit{sorttitle}
  \noinherit{indextitle}
  \noinherit{indexsorttitle}
}

\DeclareDataInheritance{proceedings}{inproceedings}{%
  \inherit{title}{booktitle}
  \noinherit{subtitle}
  \noinherit{titleaddon}
  \noinherit{shorttitle}
  \noinherit{sorttitle}
  \noinherit{indextitle}
  \noinherit{indexsorttitle}
}

\DeclareDataInheritance{periodical}{article,suppperiodical}{%
  \inherit{title}{journaltitle}
  \noinherit{subtitle}
  \noinherit{titleaddon}
  \noinherit{shorttitle}
  \noinherit{sorttitle}
  \noinherit{indextitle}
  \noinherit{indexsorttitle}
}

\DeclareDataInheritance{*}{*}{%
  \noinherit{ids}
  \noinherit{crossref}
  \noinherit{xref}
  \noinherit{entryset}
  \noinherit{entrysubtype}
  \noinherit{execute}
  \noinherit{label}
  \noinherit{options}
  \noinherit{presort}
  \noinherit{related}
  \noinherit{relatedoptions}
  \noinherit{relatedstring}
  \noinherit{relatedtype}
  \noinherit{shorthand}
  \noinherit{shorthandintro}
  \noinherit{sortkey}
  \noinherit{url}
  \noinherit{urlyear}
}


% noinherit as expected: url, addendum, note, isbn, keywords
% also noinherit: urldate, subtitle
\begin{filecontents}{\jobname.bib}
@book{main,
  editor     = {Famous, I Am},
  date       = {1998},
  title      = {Book title},
  subtitle   = {Very long and detailed subtle subtitle of the book},
  url        = {httpz://test.com},
  urldate    = {2022-09-15},
}
@inbook{sub,
  author       = {Known, Less},
  title        = {Nice chapter title},
  pages        = {579-588},
  crossref     = {main},
}
\end{filecontents}
\addbibresource{\jobname.bib}
\begin{document}
\nocite{*}
\printbibliography
\end{document}