checkwiki.py 文件源码

def error_104_quote_marks_in_refs(text):
    """Fix the error and return (new_text, replacements_count) tuple."""
    count3 = 0
    def quote_ref(match):
        """Quote ref name if it's neccessary."""
        #pylint: disable=undefined-variable
        nonlocal count3
        name = match.group(2)
        if re.search(r"group\s*=", name):
            return match.group(0)
        if "\"" in name or re.match(r"^'.*'$", name):
            # ref is already quotetd (all is ok) or has a quote (dangerous to fix)
            return match.group(0)
        if re.search(r"['/\\=?#\s]", name):
            count3 += 1
            return match.group(1) + "\"" + name + "\"" + match.group(3)
        return match.group(0)

    (text, count1) = re.subn(r"(<ref\s+name\s*=\s*\"[^\">]+?)(\s*/?>)", "\\1\"\\2", text)
    (text, count2) = re.subn(r"(<ref\s+name\s*=\s*)([^\">]+?\"\s*/?>)", "\\1\"\\2", text)
    text = re.sub(r"(<ref\s+name\s*=\s*)(.*?)(\s*/?>)", quote_ref, text)
    return (text, count1 + count2 + count3)