rust/hg-cpython/src/dirstate/dirstate_map.rs

43207:4aa9f3a1c1df

use cpython::{
    exc, ObjectProtocol, PyBool, PyBytes, PyClone, PyDict, PyErr, PyObject,
    PyResult, PyTuple, Python, PythonObject, ToPyObject,
};
use libc::c_char;

use crate::{
    dirstate::copymap::{CopyMap, CopyMapItemsIterator, CopyMapKeysIterator},
    dirstate::{decapsule_make_dirstate_tuple, dirs_multiset::Dirs},
    ref_sharing::{PyLeakedRef, PySharedRefCell},
};
use hg::{
    utils::hg_path::{HgPath, HgPathBuf},
    DirsMultiset, DirstateEntry, DirstateMap as RustDirstateMap,

        default: Option<PyObject> = None
    ) -> PyResult<Option<PyObject>> {
        let key = key.extract::<PyBytes>(py)?;
        match self.inner(py).borrow().get(HgPath::new(key.data(py))) {
            Some(entry) => {
                // Explicitly go through u8 first, then cast to
                // platform-specific `c_char`.
                let state: u8 = entry.state.into();
                Ok(Some(decapsule_make_dirstate_tuple(py)?(
                        state as c_char,
                        entry.mode,
                        entry.size,
                        entry.mtime,
                    )))
            },
            None => Ok(default)
        }
    }

    def __getitem__(&self, key: PyObject) -> PyResult<PyObject> {
        let key = key.extract::<PyBytes>(py)?;
        let key = HgPath::new(key.data(py));
        match self.inner(py).borrow().get(key) {
            Some(entry) => {
                // Explicitly go through u8 first, then cast to
                // platform-specific `c_char`.
                let state: u8 = entry.state.into();
                Ok(decapsule_make_dirstate_tuple(py)?(
                        state as c_char,
                        entry.mode,
                        entry.size,
                        entry.mtime,
                    ))
            },
            None => Err(PyErr::new::<exc::KeyError, _>(
                py,
                String::from_utf8_lossy(key.as_bytes()),
            )),

    fn translate_key_value(
        py: Python,
        res: (&HgPathBuf, &DirstateEntry),
    ) -> PyResult<Option<(PyBytes, PyObject)>> {
        let (f, entry) = res;

        // Explicitly go through u8 first, then cast to
        // platform-specific `c_char`.
        let state: u8 = entry.state.into();
        Ok(Some((
            PyBytes::new(py, f.as_ref()),
            decapsule_make_dirstate_tuple(py)?(
                state as c_char,
                entry.mode,
                entry.size,
                entry.mtime,
            ),
        )))
    }
}

py_shared_ref!(DirstateMap, RustDirstateMap, inner, inner_shared);

43208:1ca3823aeefd

use cpython::{
    exc, ObjectProtocol, PyBool, PyBytes, PyClone, PyDict, PyErr, PyObject,
    PyResult, PyTuple, Python, PythonObject, ToPyObject,
};

use crate::{
    dirstate::copymap::{CopyMap, CopyMapItemsIterator, CopyMapKeysIterator},
    dirstate::{dirs_multiset::Dirs, make_dirstate_tuple},
    ref_sharing::{PyLeakedRef, PySharedRefCell},
};
use hg::{
    utils::hg_path::{HgPath, HgPathBuf},
    DirsMultiset, DirstateEntry, DirstateMap as RustDirstateMap,

        default: Option<PyObject> = None
    ) -> PyResult<Option<PyObject>> {
        let key = key.extract::<PyBytes>(py)?;
        match self.inner(py).borrow().get(HgPath::new(key.data(py))) {
            Some(entry) => {
                Ok(Some(make_dirstate_tuple(py, entry)?))
            },
            None => Ok(default)
        }
    }

    def __getitem__(&self, key: PyObject) -> PyResult<PyObject> {
        let key = key.extract::<PyBytes>(py)?;
        let key = HgPath::new(key.data(py));
        match self.inner(py).borrow().get(key) {
            Some(entry) => {
                Ok(make_dirstate_tuple(py, entry)?)
            },
            None => Err(PyErr::new::<exc::KeyError, _>(
                py,
                String::from_utf8_lossy(key.as_bytes()),
            )),

    fn translate_key_value(
        py: Python,
        res: (&HgPathBuf, &DirstateEntry),
    ) -> PyResult<Option<(PyBytes, PyObject)>> {
        let (f, entry) = res;
        Ok(Some((
            PyBytes::new(py, f.as_ref()),
            make_dirstate_tuple(py, entry)?,
        )))
    }
}

py_shared_ref!(DirstateMap, RustDirstateMap, inner, inner_shared);