private static BigInteger ParseBigIntegerSign(string s, int radix)
{
try {
return(LiteralParser.ParseBigIntegerSign(s, radix));
} catch (ArgumentException e) {
throw Ops.ValueError(e.Message);
}
}
public static object Make(PythonType cls, string s, int radix)
{
ValidateType(cls);
try {
return(LiteralParser.ParseIntegerSign(s, radix));
} catch (ArgumentException e) {
throw Ops.ValueError(e.Message);
}
}
public static object Make(PythonType cls, object o)
{
if (cls == FloatType)
{
if (o is string)
{
try {
return(LiteralParser.ParseFloat((string)o));
} catch (FormatException) {
throw Ops.ValueError("invalid literal for float()");
}
}
Conversion conv;
object d = Converter.TryConvertToDouble(o, out conv);
if (conv != Conversion.None)
{
return(d);
}
if (o is Complex64)
{
throw Ops.TypeError("can't convert complex to float; use abs(z)");
}
d = Ops.Call(Ops.GetAttr(DefaultContext.Default, o, SymbolTable.ConvertToFloat));
if (d is double)
{
return(d);
}
throw Ops.TypeError("__float__ returned non-float (type %s)", Ops.GetDynamicType(d));
}
else
{
return(cls.ctor.Call(cls, o));
}
}
public static object Make(
PythonType cls,
[DefaultParameterValueAttribute(null)] object real,
[DefaultParameterValueAttribute(null)] object imag
)
{
Conversion conv;
Complex64 real2, imag2;
real2 = imag2 = new Complex64();
if (imag != null)
{
if (real is string)
{
throw Ops.TypeError("complex() can't take second arg if first is a string");
}
if (imag is string)
{
throw Ops.TypeError("complex() second arg can't be a string");
}
imag2 = Converter.TryConvertToComplex64(imag, out conv);
if (conv == Conversion.None)
{
throw Ops.TypeError("complex() argument must be a string or a number");
}
}
if (real != null)
{
if (real is string)
{
real2 = LiteralParser.ParseComplex64((string)real);
}
else if (real is Complex64)
{
if (imag == null && cls == ComplexType)
{
return(real);
}
else
{
real2 = (Complex64)real;
}
}
else
{
real2 = Converter.TryConvertToComplex64(real, out conv);
if (conv == Conversion.None)
{
throw Ops.TypeError("complex() argument must be a string or a number");
}
}
}
Complex64 c = real2 + imag2 * Complex64.MakeImaginary(1);
if (cls == ComplexType)
{
return(new Complex64(c.real, c.imag));
}
else
{
return(cls.ctor.Call(cls, c.real, c.imag));
}
}
