public static object encode(CodeContext /*!*/ context, object obj, string encoding = null, string errors = "strict")
{
if (encoding == null)
{
if (obj is string str)
{
PythonContext lc = context.LanguageContext;
return(StringOps.DoEncode(context, str, errors, lc.GetDefaultEncodingName(), lc.DefaultEncoding, includePreamble: true));
}
else
{
throw PythonOps.TypeError("expected str, got {0}", PythonTypeOps.GetName(obj));
}
}
PythonTuple t = lookup(context, encoding);
return(PythonOps.GetIndex(context, PythonCalls.Call(context, t[EncoderIndex], obj, errors), 0));
}
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));
}
public static object encode(CodeContext /*!*/ context, object?obj, [NotNull, DisallowNull] string?encoding = null, [NotNull] string errors = "strict")
{
if (encoding == null)
{
if (obj is string str)
{
PythonContext lc = context.LanguageContext;
return(StringOps.DoEncode(context, str, errors, lc.GetDefaultEncodingName(), lc.DefaultEncoding, includePreamble: true));
}
else
{
throw PythonOps.TypeError("expected str, got {0}", PythonTypeOps.GetName(obj));
}
}
else
{
object?encoder = lookup(context, encoding)[EncoderIndex];
if (!PythonOps.IsCallable(context, encoder))
{
throw PythonOps.TypeError("encoding with '{0}' codec failed; encoder must be callable ('{1}' object is not callable)", encoding, PythonTypeOps.GetName(encoder));
}
return(PythonOps.GetIndex(context, PythonCalls.Call(context, encoder, obj, errors), 0));
}
}
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));
}
}