public PythonTuple decode(CodeContext /*!*/ context, string @string, [DefaultParameterValue("strict")] string errors)
{
return(PythonTuple.MakeTuple(
StringOps.DoDecode(context, @string, errors, _encName, _encoding),
@string.Length
));
}
public PythonTuple decode(CodeContext /*!*/ context, string @string, string errors = "strict")
{
return(PythonTuple.MakeTuple(
StringOps.DoDecode(context, @string, errors, _encName, _encoding),
@string.Length
));
}
public static object decode(CodeContext /*!*/ context, object obj, string encoding = null, string errors = "strict")
{
if (encoding == null)
{
if (obj is IList <byte> bytesLikeObj)
{
PythonContext lc = context.LanguageContext;
return(StringOps.DoDecode(context, bytesLikeObj, errors, lc.GetDefaultEncodingName(), lc.DefaultEncoding, final: true, out _));
}
else
{
throw PythonOps.TypeError("expected bytes-like object, got {0}", PythonTypeOps.GetName(obj));
}
}
PythonTuple t = lookup(context, encoding);
return(PythonOps.GetIndex(context, PythonCalls.Call(context, t[DecoderIndex], obj, errors), 0));
}
private static PythonTuple CharmapDecodeWorker(CodeContext context, IList <byte> input, string errors, Encoding e)
{
if (input.Count == 0)
{
return(PythonTuple.MakeTuple(string.Empty, 0));
}
string encoding = "charmap";
// default to latin-1 if an encoding is not specified
if (e == null)
{
e = Encoding.GetEncoding("iso-8859-1");
encoding = "latin-1";
}
var res = StringOps.DoDecode(context, input, errors, encoding, e);
return(PythonTuple.MakeTuple(res, res.Length));
}
private static PythonTuple CharmapDecodeWorker(CodeContext context, string input, string errors, Encoding e, bool isDecode)
{
if (input.Length == 0)
{
return(PythonTuple.MakeTuple(String.Empty, 0));
}
string encoding = "charmap";
// default to latin-1 if an encoding is not specified
if (e == null)
{
e = Encoding.GetEncoding("iso-8859-1");
encoding = "latin-1";
}
string res = isDecode ? StringOps.DoDecode(context, input, errors, encoding, e) : StringOps.DoEncode(context, input, errors, encoding, e).ToString();
return(PythonTuple.MakeTuple(res, res.Length));
}
private static PythonTuple DoDecode(CodeContext context, string encodingName, Encoding encoding, object input, string errors, bool final)
{
// input should be character buffer of some form...
string res;
if (!Converter.TryConvertToString(input, out res))
{
if (input is Bytes tempBytes)
{
res = tempBytes.ToString();
}
else
{
throw PythonOps.TypeErrorForBadInstance("argument 1 must be string, got {0}", input);
}
}
var decoded = StringOps.DoDecode(context, res, errors, encodingName, encoding, final, out int numBytes);
return(PythonTuple.MakeTuple(decoded, numBytes));
}
public static object decode(CodeContext /*!*/ context, object?obj, [NotNull, DisallowNull] string?encoding = null, [NotNull] string errors = "strict")
{
if (encoding == null)
{
if (obj is IList <byte> bytesLikeObj)
{
PythonContext lc = context.LanguageContext;
return(StringOps.DoDecode(context, bytesLikeObj, errors, lc.GetDefaultEncodingName(), lc.DefaultEncoding));
}
else
{
throw PythonOps.TypeError("expected bytes-like object, got {0}", PythonTypeOps.GetName(obj));
}
}
else
{
object?decoder = lookup(context, encoding)[DecoderIndex];
if (!PythonOps.IsCallable(context, decoder))
{
throw PythonOps.TypeError("decoding with '{0}' codec failed; decoder must be callable ('{1}' object is not callable)", encoding, PythonTypeOps.GetName(decoder));
}
return(PythonOps.GetIndex(context, PythonCalls.Call(context, decoder, obj, errors), 0));
}
}
private static Tuple <string, int> DoDecode(CodeContext context, string encodingName, Encoding encoding, [BytesConversion] IList <byte> input, string errors, bool final)
{
var decoded = StringOps.DoDecode(context, input, errors, encodingName, encoding, final, out int numBytes);
return(Tuple.Create(decoded, numBytes));
}
public string decode(CodeContext /*!*/ context, [NotNull] Encoding encoding, [NotNull] string errors = "strict")
{
return(StringOps.DoDecode(context, _bytes, errors, StringOps.GetEncodingName(encoding, normalize: false), encoding));
}
