我有一个包含非ASCII字符的UTF8字符串。我需要将其以“&#数字;”的形式放入HTML文件中。最佳方法是什么?
我有一个包含非ASCII字符的UTF8字符串。我需要将其以“&#数字;”的形式放入HTML文件中。最佳方法是什么?
使用.encode
方法,并将'xmlcharrefreplace'
作为errors
参数传递:
In [1]: help(unicode.encode)
Help on method_descriptor:
encode(...)
S.encode([encoding[,errors]]) -> string or unicode
Encodes S using the codec registered for encoding. encoding defaults
to the default encoding. errors may be given to set a different error
handling scheme. Default is 'strict' meaning that encoding errors raise
a UnicodeEncodeError. Other possible values are 'ignore', 'replace' and
'xmlcharrefreplace' as well as any other name registered with
codecs.register_error that can handle UnicodeEncodeErrors.
In [2]: ustr = u'\xa9 \u20ac'
In [3]: print ustr
© €
In [4]: print ustr.encode('ascii', 'xmlcharrefreplace')
© €