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int::try_to_primitive -> PyInt::try_to_primitive

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This commit is contained in:
Jeong YunWon
2021-09-26 05:18:19 +09:00
parent 2d727abfbb
commit 4650b30b85
8 changed files with 34 additions and 26 deletions
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9
vm/src/builtins/int.rs
View File

@@ -80,7 +80,7 @@ macro_rules! impl_into_pyobject_int {
impl_into_pyobject_int!(isize i8 i16 i32 i64 usize u8 u16 u32 u64 BigInt);
pub fn try_to_primitive<'a, I>(i: &'a BigInt, vm: &VirtualMachine) -> PyResult<I>
pub(crate) fn try_to_primitive<'a, I>(i: &'a BigInt, vm: &VirtualMachine) -> PyResult<I>
where
I: PrimInt + TryFrom<&'a BigInt>,
{
@@ -302,6 +302,13 @@ impl PyInt {
})
}
pub fn try_to_primitive<'a, I>(&'a self, vm: &VirtualMachine) -> PyResult<I>
where
I: PrimInt + TryFrom<&'a BigInt>,
{
try_to_primitive(self.as_bigint(), vm)
}
#[inline]
fn int_op<F>(&self, other: PyObjectRef, op: F, vm: &VirtualMachine) -> PyArithmaticValue<BigInt>
where

6
vm/src/stdlib/io.rs
View File

@@ -53,7 +53,7 @@ impl TryFromObject for Fildes {
.map_err(|_| vm.new_type_error("fileno() returned a non-integer".to_owned()))?
}
};
let fd = int::try_to_primitive(int.as_bigint(), vm)?;
let fd = int.try_to_primitive(vm)?;
if fd < 0 {
return Err(vm.new_value_error(format!(
"file descriptor cannot be a negative integer ({})",
@@ -2883,7 +2883,7 @@ mod _io {
))
})?;
let flags = flags.payload::<int::PyInt>().ok_or_else(state_err)?;
let flags = int::try_to_primitive(flags.as_bigint(), vm)?;
let flags = flags.try_to_primitive(vm)?;
Ok((buf, flags))
}
_ => Err(state_err()),
@@ -3846,7 +3846,7 @@ mod fileio {
}
fd
} else if let Some(i) = name.payload::<crate::builtins::PyInt>() {
crate::builtins::int::try_to_primitive(i.as_bigint(), vm)?
i.try_to_primitive(vm)?
} else {
let path = os::PyPathLike::try_from_object(vm, name.clone())?;
if !args.closefd {

4
vm/src/stdlib/operator.rs
View File

@@ -11,7 +11,7 @@ pub(crate) use _operator::make_module;
mod _operator {
use crate::common::cmp;
use crate::{
builtins::{int, PyInt, PyIntRef, PyStrRef, PyTypeRef},
builtins::{PyInt, PyIntRef, PyStrRef, PyTypeRef},
byteslike::ArgBytesLike,
function::{FuncArgs, KwArgs, OptionalArg},
iterator,
@@ -283,7 +283,7 @@ mod _operator {
v.class().name()
)));
}
int::try_to_primitive(v.payload::<PyInt>().unwrap().as_bigint(), vm)
v.payload::<PyInt>().unwrap().try_to_primitive(vm)
})
.unwrap_or(Ok(0))?;
iterator::length_hint(vm, obj).map(|v| vm.ctx.new_int(v.unwrap_or(default)))

16
vm/src/stdlib/os.rs
View File

@@ -1,7 +1,7 @@
use super::errno::errors;
use crate::crt_fd::Fd;
use crate::{
builtins::{int, PyBytes, PyBytesRef, PySet, PyStr, PyStrRef},
builtins::{PyBytes, PyBytesRef, PyInt, PySet, PyStr, PyStrRef},
exceptions::{IntoPyException, PyBaseExceptionRef},
function::{ArgumentError, FromArgs, FuncArgs},
protocol::PyBuffer,
@@ -208,8 +208,8 @@ pub(crate) enum PathOrFd {
impl TryFromObject for PathOrFd {
fn try_from_object(vm: &VirtualMachine, obj: PyObjectRef) -> PyResult<Self> {
match obj.downcast::<int::PyInt>() {
Ok(int) => int::try_to_primitive(int.as_bigint(), vm).map(Self::Fd),
match obj.downcast::<PyInt>() {
Ok(int) => int.try_to_primitive(vm).map(Self::Fd),
Err(obj) => PyPathLike::try_from_object(vm, obj).map(Self::Path),
}
}
@@ -334,7 +334,7 @@ impl<const AVAILABLE: usize> FromArgs for DirFd<AVAILABLE> {
o.class().name()
)))
})?;
let fd = int::try_to_primitive(fd.as_bigint(), vm)?;
let fd = fd.try_to_primitive(vm)?;
Fd(fd)
}
};
@@ -368,10 +368,10 @@ pub(super) mod _os {
errno_err, DirFd, FollowSymlinks, FsPath, OutputMode, PathOrFd, PyPathLike, SupportFunc,
};
use crate::common::lock::{OnceCell, PyRwLock};
use crate::crt_fd::{Fd, Offset};
use crate::{
builtins::{int, PyBytesRef, PyStrRef, PyTuple, PyTupleRef, PyTypeRef},
builtins::{PyBytesRef, PyStrRef, PyTuple, PyTupleRef, PyTypeRef},
byteslike::ArgBytesLike,
crt_fd::{Fd, Offset},
exceptions::IntoPyException,
function::{FuncArgs, OptionalArg},
slots::{IteratorIterable, PyIter},
@@ -1302,8 +1302,8 @@ pub(super) mod _os {
divmod.class().name()
))
})?;
let secs = int::try_to_primitive(vm.to_index(&div)?.as_bigint(), vm)?;
let ns = int::try_to_primitive(vm.to_index(&rem)?.as_bigint(), vm)?;
let secs = vm.to_index(&div)?.try_to_primitive(vm)?;
let ns = vm.to_index(&rem)?.try_to_primitive(vm)?;
Ok(Duration::new(secs, ns))
};
// TODO: do validation to make sure this doesn't.. underflow?

8
vm/src/stdlib/posix.rs
View File

@@ -30,7 +30,7 @@ pub(crate) fn make_module(vm: &VirtualMachine) -> PyObjectRef {
#[pymodule(name = "posix")]
pub mod module {
use crate::{
builtins::{int, PyDictRef, PyInt, PyListRef, PyStrRef, PyTupleRef, PyTypeRef},
builtins::{PyDictRef, PyInt, PyListRef, PyStrRef, PyTupleRef, PyTypeRef},
exceptions::IntoPyException,
function::OptionalArg,
slots::SlotConstructor,
@@ -483,13 +483,13 @@ pub mod module {
use crate::TypeProtocol;
let priority = self.sched_priority.clone();
let priority_type = priority.class().name();
let value = priority.downcast::<int::PyInt>().map_err(|_| {
let value = priority.downcast::<PyInt>().map_err(|_| {
vm.new_type_error(format!(
"an integer is required (got type {})",
priority_type
))
})?;
let sched_priority = int::try_to_primitive(value.as_bigint(), vm)?;
let sched_priority = value.try_to_primitive(vm)?;
Ok(libc::sched_param { sched_priority })
}
}
@@ -1472,7 +1472,7 @@ pub mod module {
impl TryFromObject for ConfName {
fn try_from_object(vm: &VirtualMachine, obj: PyObjectRef) -> PyResult<Self> {
let i = match obj.downcast::<PyInt>() {
Ok(int) => int::try_to_primitive(int.as_bigint(), vm)?,
Ok(int) => int.try_to_primitive(vm)?,
Err(obj) => {
let s = PyStrRef::try_from_object(vm, obj)?;
s.as_str().parse::<PathconfVar>().map_err(|_| {

6
vm/src/stdlib/pystruct.rs
View File

@@ -13,8 +13,8 @@
pub(crate) mod _struct {
use crate::{
builtins::{
bytes::PyBytesRef, float, int::try_to_primitive, pybool::IntoPyBool, pystr::PyStr,
pystr::PyStrRef, pytype::PyTypeRef, tuple::PyTupleRef,
bytes::PyBytesRef, float, pybool::IntoPyBool, pystr::PyStr, pystr::PyStrRef,
pytype::PyTypeRef, tuple::PyTupleRef,
},
byteslike::{ArgBytesLike, ArgMemoryBuffer},
common::str::wchar_t,
@@ -461,7 +461,7 @@ pub(crate) mod _struct {
T: PrimInt + for<'a> std::convert::TryFrom<&'a BigInt>,
{
match vm.to_index_opt(arg) {
Some(index) => try_to_primitive(index?.as_bigint(), vm),
Some(index) => index?.try_to_primitive(vm),
None => Err(new_struct_error(
vm,
"required argument is not an integer".to_owned(),

7
vm/src/stdlib/socket.rs
View File

@@ -1,6 +1,6 @@
use crate::common::lock::{PyMappedRwLockReadGuard, PyRwLock, PyRwLockReadGuard};
use crate::{
builtins::{int, PyStrRef, PyTupleRef, PyTypeRef},
builtins::{PyStrRef, PyTupleRef, PyTypeRef},
byteslike::{ArgBytesLike, ArgMemoryBuffer},
exceptions::{IntoPyException, PyBaseExceptionRef},
function::{FuncArgs, OptionalArg, OptionalOption},
@@ -67,7 +67,8 @@ fn get_raw_sock(obj: PyObjectRef, vm: &VirtualMachine) -> PyResult<RawSocket> {
let int = vm
.to_index_opt(obj)
.unwrap_or_else(|| Err(vm.new_type_error("an integer is required".to_owned())))?;
int::try_to_primitive::<CastFrom>(int.as_bigint(), vm).map(|sock| sock as RawSocket)
int.try_to_primitive::<CastFrom>(vm)
.map(|sock| sock as RawSocket)
}
#[cfg(unix)]
@@ -707,7 +708,7 @@ impl PySocket {
let int = vm.to_index_opt(arg2).unwrap_or_else(|| {
Err(vm.new_type_error("an integer is required".to_owned()))
})?;
let flags = int::try_to_primitive::<i32>(int.as_bigint(), vm)?;
let flags = int.try_to_primitive::<i32>(vm)?;
(flags, arg3)
}
OptionalArg::Missing => (0, arg2),

4
vm/src/stdlib/termios.rs
View File

@@ -3,7 +3,7 @@ pub(crate) use self::termios::make_module;
#[pymodule]
mod termios {
use crate::{
builtins::{int, PyBytes, PyInt, PyListRef, PyTypeRef},
builtins::{PyBytes, PyInt, PyListRef, PyTypeRef},
exceptions::PyBaseExceptionRef,
IntoPyObject, PyObjectRef, PyResult, TryFromObject, VirtualMachine,
};
@@ -79,7 +79,7 @@ mod termios {
*cc = if let Some(c) = x.payload::<PyBytes>().filter(|b| b.as_bytes().len() == 1) {
c.as_bytes()[0] as _
} else if let Some(i) = x.payload::<PyInt>() {
int::try_to_primitive(i.as_bigint(), vm)?
i.try_to_primitive(vm)?
} else {
return Err(vm.new_type_error(
"tcsetattr: elements of attributes must be characters or integers"