multibytecodec_support.py 文件源码

def test_customreplace_encode(self):
        if self.has_iso10646:
            return

        from html.entities import codepoint2name

        def xmlcharnamereplace(exc):
            if not isinstance(exc, UnicodeEncodeError):
                raise TypeError("don't know how to handle %r" % exc)
            l = []
            for c in exc.object[exc.start:exc.end]:
                if ord(c) in codepoint2name:
                    l.append("&%s;" % codepoint2name[ord(c)])
                else:
                    l.append("&#%d;" % ord(c))
            return ("".join(l), exc.end)

        codecs.register_error("test.xmlcharnamereplace", xmlcharnamereplace)

        if self.xmlcharnametest:
            sin, sout = self.xmlcharnametest
        else:
            sin = "\xab\u211c\xbb = \u2329\u1234\u232a"
            sout = b"«ℜ» = ⟨ሴ⟩"
        self.assertEqual(self.encode(sin,
                                    "test.xmlcharnamereplace")[0], sout)