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use std::borrow::Borrow;
use std::fmt;
use std::ops::Deref;
use std::hash::{Hash, Hasher};
use std::collections::hash_map::DefaultHasher;
use ::api::result::{RtResult, ObjectResult};
use runtime::Runtime;
use ::runtime::traits::{IntegerProvider, BooleanProvider};
use api::{self, RtValue};
use api::selfref::{self, SelfRef};
use api::typing;
use api::method;
use ::system::primitives as rs;
use ::api::RtObject;
use ::modules::builtins::Type;
pub struct PyBytesType {
pub empty: RtObject,
}
impl typing::BuiltinType for PyBytesType {
type T = PyBytes;
type V = rs::Bytes;
#[allow(unused_variables)]
fn new(&self, rt: &Runtime, value: Self::V) -> RtObject {
PyBytesType::inject_selfref(PyBytesType::alloc(value))
}
fn init_type() -> Self {
PyBytesType { empty: PyBytesType::inject_selfref(PyBytesType::alloc(rs::Bytes::new())) }
}
fn inject_selfref(value: Self::T) -> RtObject {
let object = RtObject::new(Type::Bytes(value));
let new = object.clone();
match object.as_ref() {
&Type::Bytes(ref string) => {
string.rc.set(&object.clone());
}
_ => unreachable!(),
}
new
}
fn alloc(value: Self::V) -> Self::T {
PyBytes {
value: StringValue(value),
rc: selfref::RefCount::default(),
}
}
}
pub struct StringValue(pub rs::Bytes);
pub type PyBytes = RtValue<StringValue>;
impl fmt::Debug for PyBytes {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
write!(f, "Bytes {{ {:?} }}", self.value.0)
}
}
impl api::PyAPI for PyBytes {}
impl method::Hashed for PyBytes {
fn op_hash(&self, rt: &Runtime) -> ObjectResult {
let value = self.native_hash()?;
Ok(rt.int(value))
}
fn native_hash(&self) -> RtResult<rs::HashId> {
let mut s = DefaultHasher::new();
self.value.0.hash(&mut s);
Ok(s.finish())
}
}
impl method::Equal for PyBytes {
fn op_eq(&self, rt: &Runtime, rhs: &RtObject) -> ObjectResult {
let value = self.native_eq(rhs.as_ref())?;
Ok(rt.bool(value))
}
fn native_eq(&self, rhs: &Type) -> RtResult<rs::Boolean> {
match rhs {
&Type::Bytes(ref bytes) => Ok(self.value.0 == bytes.value.0),
_ => Ok(false),
}
}
}
method_not_implemented!(PyBytes,
AbsValue Add AddItem Append
Await BitwiseAnd BitwiseOr BooleanCast
BytesCast Call Clear Close
ComplexCast Contains Count DelAttr
Delete DeleteItem DescriptorGet DescriptorSet
DescriptorSetName Discard DivMod Enter
Exit Extend FloatCast
FloorDivision Get GetAttr GetAttribute
GetItem GreaterOrEqual GreaterThan
Id InPlaceAdd InPlaceBitwiseAnd InPlaceBitwiseOr
InPlaceDivMod InPlaceFloorDivision InPlaceLeftShift InPlaceMatrixMultiply
InPlaceModulus InPlaceMultiply InPlacePow InPlaceRightShift
InPlaceSubtract InPlaceTrueDivision InPlaceXOr Index
Init IntegerCast InvertValue Is
IsDisjoint IsNot Items Iter
Keys LeftShift Length LengthHint
LessOrEqual LessThan MatrixMultiply Modulus
Multiply NegateValue New Next
NotEqual Pop PopItem PositiveValue
Pow ReflectedAdd ReflectedBitwiseAnd ReflectedBitwiseOr
ReflectedDivMod ReflectedFloorDivision ReflectedLeftShift ReflectedMatrixMultiply
ReflectedModulus ReflectedMultiply ReflectedPow ReflectedRightShift
ReflectedSubtract ReflectedTrueDivision ReflectedXOr Remove
Reversed RightShift Rounding Send
SetAttr SetDefault SetItem StringCast
StringFormat StringRepresentation Subtract Throw
TrueDivision Update Values XOr
);
#[cfg(test)]
mod tests {
use ::runtime::Runtime;
fn setup() -> (Runtime, ) {
(Runtime::new(), )
}
#[test]
fn stub() {
info!("stub");
}
}