Mercurial > public > mercurial-scm > hg-stable

annotate rust/hg-cpython/src/parsers.rs @ 44156:7f5410dfc8a6 stable 5.3

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
rust-dirstatemap: add missing @propertycache While investigating a regression on `hg update` performance introduced by the Rust `dirstatemap`, two missing `@propertycache` were identified when comparing against the Python implementation. This adds back the first one, that has no observable impact on behavior. The second one (`nonnormalset`) is going to be more involved, as the caching has to be done from the Rust side of things. Differential Revision: https://phab.mercurial-scm.org/D8047
author Rapha?l Gom?s <rgomes@octobus.net>
date Wed, 29 Jan 2020 11:11:18 +0100
parents 5ac243a92e37
children 26114bd6ec60
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
42763
760a7851e9ba rust-parsers: move parser bindings to their own file and Python module
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42762
diff changeset
1 // parsers.rs
42330
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
2 //
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
3 // Copyright 2019 Raphaël Gomès <rgomes@octobus.net>
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
4 //
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
5 // This software may be used and distributed according to the terms of the
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
6 // GNU General Public License version 2 or any later version.
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
7
42763
760a7851e9ba rust-parsers: move parser bindings to their own file and Python module
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42762
diff changeset
8 //! Bindings for the `hg::dirstate::parsers` module provided by the
42330
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
9 //! `hg-core` package.
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
10 //!
42763
760a7851e9ba rust-parsers: move parser bindings to their own file and Python module
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42762
diff changeset
11 //! From Python, this will be seen as `mercurial.rustext.parsers`
42330
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
12 use cpython::{
42763
760a7851e9ba rust-parsers: move parser bindings to their own file and Python module
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42762
diff changeset
13 exc, PyBytes, PyDict, PyErr, PyInt, PyModule, PyResult, PyTuple, Python,
42809
98901eb12245 rust-parsers: fix unboxing of PyInt on Python 3
Yuya Nishihara <yuya@tcha.org>
parents: 42765
diff changeset
14 PythonObject, ToPyObject,
42330
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
15 };
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
16 use hg::{
43208
1ca3823aeefd rust-cpython: add wrapper around decapsule_make_dirstate_tuple()
Yuya Nishihara <yuya@tcha.org>
parents: 42960
diff changeset
17 pack_dirstate, parse_dirstate, utils::hg_path::HgPathBuf,
43844
5ac243a92e37 rust-performance: introduce FastHashMap type alias for HashMap
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43836
diff changeset
18 DirstatePackError, DirstateParents, DirstateParseError, FastHashMap,
5ac243a92e37 rust-performance: introduce FastHashMap type alias for HashMap
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43836
diff changeset
19 PARENT_SIZE,
42330
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
20 };
42815
5399532510ae rust: simply use TryInto to convert slice to array
Yuya Nishihara <yuya@tcha.org>
parents: 42809
diff changeset
21 use std::convert::TryInto;
42330
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
22
43208
1ca3823aeefd rust-cpython: add wrapper around decapsule_make_dirstate_tuple()
Yuya Nishihara <yuya@tcha.org>
parents: 42960
diff changeset
23 use crate::dirstate::{extract_dirstate, make_dirstate_tuple};
42764
7cae6bc29ff9 rust-parsers: switch to parse/pack_dirstate to mutate-on-loop
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42763
diff changeset
24 use std::time::Duration;
42330
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
25
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
26 fn parse_dirstate_wrapper(
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
27 py: Python,
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
28 dmap: PyDict,
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
29 copymap: PyDict,
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
30 st: PyBytes,
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
31 ) -> PyResult<PyTuple> {
43844
5ac243a92e37 rust-performance: introduce FastHashMap type alias for HashMap
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43836
diff changeset
32 let mut dirstate_map = FastHashMap::default();
5ac243a92e37 rust-performance: introduce FastHashMap type alias for HashMap
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43836
diff changeset
33 let mut copies = FastHashMap::default();
42764
7cae6bc29ff9 rust-parsers: switch to parse/pack_dirstate to mutate-on-loop
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42763
diff changeset
34
7cae6bc29ff9 rust-parsers: switch to parse/pack_dirstate to mutate-on-loop
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42763
diff changeset
35 match parse_dirstate(&mut dirstate_map, &mut copies, st.data(py)) {
7cae6bc29ff9 rust-parsers: switch to parse/pack_dirstate to mutate-on-loop
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42763
diff changeset
36 Ok(parents) => {
43208
1ca3823aeefd rust-cpython: add wrapper around decapsule_make_dirstate_tuple()
Yuya Nishihara <yuya@tcha.org>
parents: 42960
diff changeset
37 for (filename, entry) in &dirstate_map {
42330
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
38 dmap.set_item(
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
39 py,
42960
7a01778bc7b7 rust-hgpath: replace all paths and filenames with HgPath/HgPathBuf
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42818
diff changeset
40 PyBytes::new(py, filename.as_ref()),
43208
1ca3823aeefd rust-cpython: add wrapper around decapsule_make_dirstate_tuple()
Yuya Nishihara <yuya@tcha.org>
parents: 42960
diff changeset
41 make_dirstate_tuple(py, entry)?,
42330
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
42 )?;
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
43 }
42764
7cae6bc29ff9 rust-parsers: switch to parse/pack_dirstate to mutate-on-loop
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42763
diff changeset
44 for (path, copy_path) in copies {
42330
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
45 copymap.set_item(
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
46 py,
42960
7a01778bc7b7 rust-hgpath: replace all paths and filenames with HgPath/HgPathBuf
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42818
diff changeset
47 PyBytes::new(py, path.as_ref()),
7a01778bc7b7 rust-hgpath: replace all paths and filenames with HgPath/HgPathBuf
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42818
diff changeset
48 PyBytes::new(py, copy_path.as_ref()),
42330
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
49 )?;
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
50 }
42764
7cae6bc29ff9 rust-parsers: switch to parse/pack_dirstate to mutate-on-loop
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42763
diff changeset
51 Ok(
7cae6bc29ff9 rust-parsers: switch to parse/pack_dirstate to mutate-on-loop
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42763
diff changeset
52 (PyBytes::new(py, &parents.p1), PyBytes::new(py, &parents.p2))
7cae6bc29ff9 rust-parsers: switch to parse/pack_dirstate to mutate-on-loop
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42763
diff changeset
53 .to_py_object(py),
7cae6bc29ff9 rust-parsers: switch to parse/pack_dirstate to mutate-on-loop
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42763
diff changeset
54 )
42330
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
55 }
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
56 Err(e) => Err(PyErr::new::<exc::ValueError, _>(
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
57 py,
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
58 match e {
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
59 DirstateParseError::TooLittleData => {
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
60 "too little data for parents".to_string()
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
61 }
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
62 DirstateParseError::Overflow => {
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
63 "overflow in dirstate".to_string()
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
64 }
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
65 DirstateParseError::CorruptedEntry(e) => e,
42764
7cae6bc29ff9 rust-parsers: switch to parse/pack_dirstate to mutate-on-loop
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42763
diff changeset
66 DirstateParseError::Damaged => {
7cae6bc29ff9 rust-parsers: switch to parse/pack_dirstate to mutate-on-loop
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42763
diff changeset
67 "dirstate appears to be damaged".to_string()
7cae6bc29ff9 rust-parsers: switch to parse/pack_dirstate to mutate-on-loop
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42763
diff changeset
68 }
42330
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
69 },
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
70 )),
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
71 }
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
72 }
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
73
42544
ce94f9622acd rust-dirstate: add "dirs" rust-cpython binding
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42427
diff changeset
74 fn pack_dirstate_wrapper(
ce94f9622acd rust-dirstate: add "dirs" rust-cpython binding
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42427
diff changeset
75 py: Python,
ce94f9622acd rust-dirstate: add "dirs" rust-cpython binding
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42427
diff changeset
76 dmap: PyDict,
ce94f9622acd rust-dirstate: add "dirs" rust-cpython binding
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42427
diff changeset
77 copymap: PyDict,
ce94f9622acd rust-dirstate: add "dirs" rust-cpython binding
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42427
diff changeset
78 pl: PyTuple,
ce94f9622acd rust-dirstate: add "dirs" rust-cpython binding
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42427
diff changeset
79 now: PyInt,
ce94f9622acd rust-dirstate: add "dirs" rust-cpython binding
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42427
diff changeset
80 ) -> PyResult<PyBytes> {
ce94f9622acd rust-dirstate: add "dirs" rust-cpython binding
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42427
diff changeset
81 let p1 = pl.get_item(py, 0).extract::<PyBytes>(py)?;
ce94f9622acd rust-dirstate: add "dirs" rust-cpython binding
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42427
diff changeset
82 let p1: &[u8] = p1.data(py);
ce94f9622acd rust-dirstate: add "dirs" rust-cpython binding
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42427
diff changeset
83 let p2 = pl.get_item(py, 1).extract::<PyBytes>(py)?;
ce94f9622acd rust-dirstate: add "dirs" rust-cpython binding
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42427
diff changeset
84 let p2: &[u8] = p2.data(py);
ce94f9622acd rust-dirstate: add "dirs" rust-cpython binding
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42427
diff changeset
85
42764
7cae6bc29ff9 rust-parsers: switch to parse/pack_dirstate to mutate-on-loop
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42763
diff changeset
86 let mut dirstate_map = extract_dirstate(py, &dmap)?;
42330
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
87
43844
5ac243a92e37 rust-performance: introduce FastHashMap type alias for HashMap
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43836
diff changeset
88 let copies: Result<FastHashMap<HgPathBuf, HgPathBuf>, PyErr> = copymap
42330
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
89 .items(py)
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
90 .iter()
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
91 .map(|(key, value)| {
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
92 Ok((
42960
7a01778bc7b7 rust-hgpath: replace all paths and filenames with HgPath/HgPathBuf
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42818
diff changeset
93 HgPathBuf::from_bytes(key.extract::<PyBytes>(py)?.data(py)),
7a01778bc7b7 rust-hgpath: replace all paths and filenames with HgPath/HgPathBuf
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42818
diff changeset
94 HgPathBuf::from_bytes(value.extract::<PyBytes>(py)?.data(py)),
42330
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
95 ))
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
96 })
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
97 .collect();
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
98
42764
7cae6bc29ff9 rust-parsers: switch to parse/pack_dirstate to mutate-on-loop
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42763
diff changeset
99 if p1.len() != PARENT_SIZE || p2.len() != PARENT_SIZE {
7cae6bc29ff9 rust-parsers: switch to parse/pack_dirstate to mutate-on-loop
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42763
diff changeset
100 return Err(PyErr::new::<exc::ValueError, _>(
7cae6bc29ff9 rust-parsers: switch to parse/pack_dirstate to mutate-on-loop
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42763
diff changeset
101 py,
7cae6bc29ff9 rust-parsers: switch to parse/pack_dirstate to mutate-on-loop
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42763
diff changeset
102 "expected a 20-byte hash".to_string(),
7cae6bc29ff9 rust-parsers: switch to parse/pack_dirstate to mutate-on-loop
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42763
diff changeset
103 ));
7cae6bc29ff9 rust-parsers: switch to parse/pack_dirstate to mutate-on-loop
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42763
diff changeset
104 }
7cae6bc29ff9 rust-parsers: switch to parse/pack_dirstate to mutate-on-loop
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42763
diff changeset
105
42330
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
106 match pack_dirstate(
42764
7cae6bc29ff9 rust-parsers: switch to parse/pack_dirstate to mutate-on-loop
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42763
diff changeset
107 &mut dirstate_map,
42330
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
108 &copies?,
42764
7cae6bc29ff9 rust-parsers: switch to parse/pack_dirstate to mutate-on-loop
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42763
diff changeset
109 DirstateParents {
42815
5399532510ae rust: simply use TryInto to convert slice to array
Yuya Nishihara <yuya@tcha.org>
parents: 42809
diff changeset
110 p1: p1.try_into().unwrap(),
5399532510ae rust: simply use TryInto to convert slice to array
Yuya Nishihara <yuya@tcha.org>
parents: 42809
diff changeset
111 p2: p2.try_into().unwrap(),
42764
7cae6bc29ff9 rust-parsers: switch to parse/pack_dirstate to mutate-on-loop
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42763
diff changeset
112 },
42809
98901eb12245 rust-parsers: fix unboxing of PyInt on Python 3
Yuya Nishihara <yuya@tcha.org>
parents: 42765
diff changeset
113 Duration::from_secs(now.as_object().extract::<u64>(py)?),
42330
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
114 ) {
42764
7cae6bc29ff9 rust-parsers: switch to parse/pack_dirstate to mutate-on-loop
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42763
diff changeset
115 Ok(packed) => {
43208
1ca3823aeefd rust-cpython: add wrapper around decapsule_make_dirstate_tuple()
Yuya Nishihara <yuya@tcha.org>
parents: 42960
diff changeset
116 for (filename, entry) in &dirstate_map {
42330
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
117 dmap.set_item(
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
118 py,
42960
7a01778bc7b7 rust-hgpath: replace all paths and filenames with HgPath/HgPathBuf
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42818
diff changeset
119 PyBytes::new(py, filename.as_ref()),
43208
1ca3823aeefd rust-cpython: add wrapper around decapsule_make_dirstate_tuple()
Yuya Nishihara <yuya@tcha.org>
parents: 42960
diff changeset
120 make_dirstate_tuple(py, entry)?,
42330
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
121 )?;
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
122 }
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
123 Ok(PyBytes::new(py, &packed))
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
124 }
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
125 Err(error) => Err(PyErr::new::<exc::ValueError, _>(
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
126 py,
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
127 match error {
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
128 DirstatePackError::CorruptedParent => {
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
129 "expected a 20-byte hash".to_string()
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
130 }
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
131 DirstatePackError::CorruptedEntry(e) => e,
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
132 DirstatePackError::BadSize(expected, actual) => {
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
133 format!("bad dirstate size: {} != {}", actual, expected)
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
134 }
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
135 },
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
136 )),
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
137 }
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
138 }
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
139
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
140 /// Create the module, with `__package__` given from parent
42763
760a7851e9ba rust-parsers: move parser bindings to their own file and Python module
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42762
diff changeset
141 pub fn init_parsers_module(py: Python, package: &str) -> PyResult<PyModule> {
760a7851e9ba rust-parsers: move parser bindings to their own file and Python module
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42762
diff changeset
142 let dotted_name = &format!("{}.parsers", package);
42330
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
143 let m = PyModule::new(py, dotted_name)?;
42544
ce94f9622acd rust-dirstate: add "dirs" rust-cpython binding
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42427
diff changeset
144
42330
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
145 m.add(py, "__package__", package)?;
42763
760a7851e9ba rust-parsers: move parser bindings to their own file and Python module
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42762
diff changeset
146 m.add(py, "__doc__", "Parsers - Rust implementation")?;
760a7851e9ba rust-parsers: move parser bindings to their own file and Python module
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42762
diff changeset
147
42330
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
148 m.add(
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
149 py,
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
150 "parse_dirstate",
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
151 py_fn!(
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
152 py,
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
153 parse_dirstate_wrapper(dmap: PyDict, copymap: PyDict, st: PyBytes)
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
154 ),
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
155 )?;
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
156 m.add(
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
157 py,
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
158 "pack_dirstate",
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
159 py_fn!(
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
160 py,
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
161 pack_dirstate_wrapper(
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
162 dmap: PyDict,
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
163 copymap: PyDict,
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
164 pl: PyTuple,
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
165 now: PyInt
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
166 )
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
167 ),
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
168 )?;
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
169
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
170 let sys = PyModule::import(py, "sys")?;
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
171 let sys_modules: PyDict = sys.get(py, "modules")?.extract(py)?;
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
172 sys_modules.set_item(py, dotted_name, &m)?;
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
173
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
174 Ok(m)
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
175 }