From bad1e9acdfa452946514e2db44afa505d21d6c73 Mon Sep 17 00:00:00 2001
From: Yasuhiro Yamaguchi <altescy@fastmail.com>
Date: Sun, 2 May 2021 19:14:27 +0900
Subject: [PATCH] initial commit

---
 .gitignore                  |  24 +++
 Cargo.lock                  | 283 ++++++++++++++++++++++++++++++++++++
 Cargo.toml                  |  15 ++
 Makefile                    |  48 ++++++
 monotone/__init__.py        |   1 +
 poetry.lock                 | 175 ++++++++++++++++++++++
 pyproject.toml              |  17 +++
 src/lib.rs                  |  13 ++
 tests/test_sum_as_string.py |   6 +
 9 files changed, 582 insertions(+)
 create mode 100644 .gitignore
 create mode 100644 Cargo.lock
 create mode 100644 Cargo.toml
 create mode 100644 Makefile
 create mode 100644 monotone/__init__.py
 create mode 100644 poetry.lock
 create mode 100644 pyproject.toml
 create mode 100644 src/lib.rs
 create mode 100644 tests/test_sum_as_string.py

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..b0092bd
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,24 @@
+# build artifacts
+.eggs/
+monotone.egg-info/
+build/
+dist/
+pip-wheel-metadata/
+/target
+monotone/*.so
+
+# python
+*.pyc
+*.pyo
+__pycache__
+
+# testing and continuous integration
+.mypy_cache
+.pytest_cache/
+
+# env files
+.envrc
+.venv
+
+# editor files
+.vim
diff --git a/Cargo.lock b/Cargo.lock
new file mode 100644
index 0000000..0717d98
--- /dev/null
+++ b/Cargo.lock
@@ -0,0 +1,283 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+[[package]]
+name = "bitflags"
+version = "1.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cf1de2fe8c75bc145a2f577add951f8134889b4795d47466a54a5c846d691693"
+
+[[package]]
+name = "cfg-if"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
+
+[[package]]
+name = "ctor"
+version = "0.1.20"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5e98e2ad1a782e33928b96fc3948e7c355e5af34ba4de7670fe8bac2a3b2006d"
+dependencies = [
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "ghost"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1a5bcf1bbeab73aa4cf2fde60a846858dc036163c7c33bec309f8d17de785479"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "indoc"
+version = "0.3.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "47741a8bc60fb26eb8d6e0238bbb26d8575ff623fdc97b1a2c00c050b9684ed8"
+dependencies = [
+ "indoc-impl",
+ "proc-macro-hack",
+]
+
+[[package]]
+name = "indoc-impl"
+version = "0.3.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ce046d161f000fffde5f432a0d034d0341dc152643b2598ed5bfce44c4f3a8f0"
+dependencies = [
+ "proc-macro-hack",
+ "proc-macro2",
+ "quote",
+ "syn",
+ "unindent",
+]
+
+[[package]]
+name = "instant"
+version = "0.1.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "61124eeebbd69b8190558df225adf7e4caafce0d743919e5d6b19652314ec5ec"
+dependencies = [
+ "cfg-if",
+]
+
+[[package]]
+name = "inventory"
+version = "0.1.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0f0f7efb804ec95e33db9ad49e4252f049e37e8b0a4652e3cd61f7999f2eff7f"
+dependencies = [
+ "ctor",
+ "ghost",
+ "inventory-impl",
+]
+
+[[package]]
+name = "inventory-impl"
+version = "0.1.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "75c094e94816723ab936484666968f5b58060492e880f3c8d00489a1e244fa51"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "libc"
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "18794a8ad5b29321f790b55d93dfba91e125cb1a9edbd4f8e3150acc771c1a5e"
+
+[[package]]
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+checksum = "0382880606dff6d15c9476c416d18690b72742aa7b605bb6dd6ec9030fbf07eb"
+dependencies = [
+ "scopeguard",
+]
+
+[[package]]
+name = "monotone"
+version = "0.1.0"
+dependencies = [
+ "pyo3",
+]
+
+[[package]]
+name = "parking_lot"
+version = "0.11.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6d7744ac029df22dca6284efe4e898991d28e3085c706c972bcd7da4a27a15eb"
+dependencies = [
+ "instant",
+ "lock_api",
+ "parking_lot_core",
+]
+
+[[package]]
+name = "parking_lot_core"
+version = "0.8.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fa7a782938e745763fe6907fc6ba86946d72f49fe7e21de074e08128a99fb018"
+dependencies = [
+ "cfg-if",
+ "instant",
+ "libc",
+ "redox_syscall",
+ "smallvec",
+ "winapi",
+]
+
+[[package]]
+name = "paste"
+version = "0.1.18"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "45ca20c77d80be666aef2b45486da86238fabe33e38306bd3118fe4af33fa880"
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+ "paste-impl",
+ "proc-macro-hack",
+]
+
+[[package]]
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+version = "0.1.18"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d95a7db200b97ef370c8e6de0088252f7e0dfff7d047a28528e47456c0fc98b6"
+dependencies = [
+ "proc-macro-hack",
+]
+
+[[package]]
+name = "proc-macro-hack"
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+source = "registry+https://github.com/rust-lang/crates.io-index"
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+
+[[package]]
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+checksum = "a152013215dca273577e18d2bf00fa862b89b24169fb78c4c95aeb07992c9cec"
+dependencies = [
+ "unicode-xid",
+]
+
+[[package]]
+name = "pyo3"
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4837b8e8e18a102c23f79d1e9a110b597ea3b684c95e874eb1ad88f8683109c3"
+dependencies = [
+ "cfg-if",
+ "ctor",
+ "indoc",
+ "inventory",
+ "libc",
+ "parking_lot",
+ "paste",
+ "pyo3-macros",
+ "unindent",
+]
+
+[[package]]
+name = "pyo3-macros"
+version = "0.13.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a47f2c300ceec3e58064fd5f8f5b61230f2ffd64bde4970c81fdd0563a2db1bb"
+dependencies = [
+ "pyo3-macros-backend",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "pyo3-macros-backend"
+version = "0.13.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "87b097e5d84fcbe3e167f400fbedd657820a375b034c78bd852050749a575d66"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "quote"
+version = "1.0.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c3d0b9745dc2debf507c8422de05d7226cc1f0644216dfdfead988f9b1ab32a7"
+dependencies = [
+ "proc-macro2",
+]
+
+[[package]]
+name = "redox_syscall"
+version = "0.2.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "85dd92e586f7355c633911e11f77f3d12f04b1b1bd76a198bd34ae3af8341ef2"
+dependencies = [
+ "bitflags",
+]
+
+[[package]]
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+
+[[package]]
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+ "proc-macro2",
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+ "unicode-xid",
+]
+
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+dependencies = [
+ "winapi-i686-pc-windows-gnu",
+ "winapi-x86_64-pc-windows-gnu",
+]
+
+[[package]]
+name = "winapi-i686-pc-windows-gnu"
+version = "0.4.0"
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+
+[[package]]
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+version = "0.4.0"
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diff --git a/Cargo.toml b/Cargo.toml
new file mode 100644
index 0000000..c7374ec
--- /dev/null
+++ b/Cargo.toml
@@ -0,0 +1,15 @@
+[package]
+name = "monotone"
+version = "0.1.0"
+authors = ["Yasuhiro Yamaguchi <altescy@fastmail.com>"]
+edition = "2018"
+
+[lib]
+name = "monotone"
+crate-type = ["cdylib", "rlib"]
+
+[dependencies]
+pyo3 = "0.13.2"
+
+[features]
+default = ["pyo3/extension-module"]
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..4989b30
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,48 @@
+PWD        := $(shell pwd)
+MODULE     := monotone
+CARGO      := cargo
+POETRY     := poetry
+PYTHON     := $(POETRY) run python
+PYTEST     := $(POETRY) run pytest
+PYTHONPATH := $(PWD)
+
+
+.PHONY: build
+build:
+	$(POETRY) run maturin build
+
+.PHONY: install
+install:
+	$(POETRY) run maturin develop
+
+.PHONY: test
+test: cargo-test install pytest
+
+.PHONY: cargo-test
+cargo-test:
+	$(CARGO) test
+
+.PHONY: pytest
+pytest:
+	PYTHONPATH=$(PYTHONPATH) $(PYTEST)
+
+.PHONY: clean
+clean: clean-pyc clean-build
+
+.PHONY: clean-pyc
+clean-pyc:
+	rm -rf .pytest_cache
+	rm -rf .mypy_cache
+	find . -name '*.pyc' -exec rm -f {} +
+	find . -name '*.pyo' -exec rm -f {} +
+	find . -name '*~' -exec rm -f {} +
+	find . -name '__pycache__' -exec rm -fr {} +
+
+.PHONY: clean-build
+clean-build:
+	rm -rf target
+	rm -rf build/
+	rm -rf dist/
+	rm -rf $(MODULE).egg-info/
+	rm -rf pip-wheel-metadata/
+	find $(MODULE) -name "*.so" -exec rm -f {} +
diff --git a/monotone/__init__.py b/monotone/__init__.py
new file mode 100644
index 0000000..937e60d
--- /dev/null
+++ b/monotone/__init__.py
@@ -0,0 +1 @@
+from .monotone import sum_as_string
diff --git a/poetry.lock b/poetry.lock
new file mode 100644
index 0000000..4b67265
--- /dev/null
+++ b/poetry.lock
@@ -0,0 +1,175 @@
+[[package]]
+category = "dev"
+description = "Atomic file writes."
+marker = "sys_platform == \"win32\""
+name = "atomicwrites"
+optional = false
+python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
+version = "1.4.0"
+
+[[package]]
+category = "dev"
+description = "Classes Without Boilerplate"
+name = "attrs"
+optional = false
+python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
+version = "20.3.0"
+
+[package.extras]
+dev = ["coverage (>=5.0.2)", "hypothesis", "pympler", "pytest (>=4.3.0)", "six", "zope.interface", "furo", "sphinx", "pre-commit"]
+docs = ["furo", "sphinx", "zope.interface"]
+tests = ["coverage (>=5.0.2)", "hypothesis", "pympler", "pytest (>=4.3.0)", "six", "zope.interface"]
+tests_no_zope = ["coverage (>=5.0.2)", "hypothesis", "pympler", "pytest (>=4.3.0)", "six"]
+
+[[package]]
+category = "dev"
+description = "Cross-platform colored terminal text."
+marker = "sys_platform == \"win32\""
+name = "colorama"
+optional = false
+python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*"
+version = "0.4.4"
+
+[[package]]
+category = "dev"
+description = "iniconfig: brain-dead simple config-ini parsing"
+name = "iniconfig"
+optional = false
+python-versions = "*"
+version = "1.1.1"
+
+[[package]]
+category = "dev"
+description = "Build and publish crates with pyo3, rust-cpython and cffi bindings as well as rust binaries as python packages"
+name = "maturin"
+optional = false
+python-versions = ">=3.6"
+version = "0.10.4"
+
+[package.dependencies]
+toml = ">=0.10.2,<0.11.0"
+
+[[package]]
+category = "dev"
+description = "Core utilities for Python packages"
+name = "packaging"
+optional = false
+python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
+version = "20.9"
+
+[package.dependencies]
+pyparsing = ">=2.0.2"
+
+[[package]]
+category = "dev"
+description = "plugin and hook calling mechanisms for python"
+name = "pluggy"
+optional = false
+python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
+version = "0.13.1"
+
+[package.extras]
+dev = ["pre-commit", "tox"]
+
+[[package]]
+category = "dev"
+description = "library with cross-python path, ini-parsing, io, code, log facilities"
+name = "py"
+optional = false
+python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
+version = "1.10.0"
+
+[[package]]
+category = "dev"
+description = "Python parsing module"
+name = "pyparsing"
+optional = false
+python-versions = ">=2.6, !=3.0.*, !=3.1.*, !=3.2.*"
+version = "2.4.7"
+
+[[package]]
+category = "dev"
+description = "pytest: simple powerful testing with Python"
+name = "pytest"
+optional = false
+python-versions = ">=3.6"
+version = "6.2.3"
+
+[package.dependencies]
+atomicwrites = ">=1.0"
+attrs = ">=19.2.0"
+colorama = "*"
+iniconfig = "*"
+packaging = "*"
+pluggy = ">=0.12,<1.0.0a1"
+py = ">=1.8.2"
+toml = "*"
+
+[package.extras]
+testing = ["argcomplete", "hypothesis (>=3.56)", "mock", "nose", "requests", "xmlschema"]
+
+[[package]]
+category = "dev"
+description = "Python Library for Tom's Obvious, Minimal Language"
+name = "toml"
+optional = false
+python-versions = ">=2.6, !=3.0.*, !=3.1.*, !=3.2.*"
+version = "0.10.2"
+
+[metadata]
+content-hash = "976eb34af0757edcea8c02d4feac53fe330a42158726a6839880cee2463f875c"
+lock-version = "1.0"
+python-versions = "^3.8"
+
+[metadata.files]
+atomicwrites = [
+    {file = "atomicwrites-1.4.0-py2.py3-none-any.whl", hash = "sha256:6d1784dea7c0c8d4a5172b6c620f40b6e4cbfdf96d783691f2e1302a7b88e197"},
+    {file = "atomicwrites-1.4.0.tar.gz", hash = "sha256:ae70396ad1a434f9c7046fd2dd196fc04b12f9e91ffb859164193be8b6168a7a"},
+]
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+    {file = "attrs-20.3.0.tar.gz", hash = "sha256:832aa3cde19744e49938b91fea06d69ecb9e649c93ba974535d08ad92164f700"},
+]
+colorama = [
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+]
+iniconfig = [
+    {file = "iniconfig-1.1.1-py2.py3-none-any.whl", hash = "sha256:011e24c64b7f47f6ebd835bb12a743f2fbe9a26d4cecaa7f53bc4f35ee9da8b3"},
+    {file = "iniconfig-1.1.1.tar.gz", hash = "sha256:bc3af051d7d14b2ee5ef9969666def0cd1a000e121eaea580d4a313df4b37f32"},
+]
+maturin = [
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+    {file = "maturin-0.10.4-py3-none-manylinux1_x86_64.whl", hash = "sha256:401de6ccb3b4b9d7fb5f049e305d25e0970f6684f6a3ec79bf54bac37bcd8fb0"},
+    {file = "maturin-0.10.4-py3-none-manylinux2010_i686.whl", hash = "sha256:8eb8eed6133d199aadfe946d0fe54a9d99392b2d58e2efdf7227f51b266cc062"},
+    {file = "maturin-0.10.4-py3-none-manylinux2014_aarch64.whl", hash = "sha256:2663b6b974dc05f89cfb69492c76b7726471926c5c4bb25a8f4194c5f679bddd"},
+    {file = "maturin-0.10.4-py3-none-manylinux2014_armv7l.whl", hash = "sha256:cd265d106e9a693c68fb2a21c4cd1897b0d8c5355bc30090aebf20c0d4c73934"},
+    {file = "maturin-0.10.4-py3-none-win32.whl", hash = "sha256:633e9465accb78719586c63589ad17f9bc8c28969de3d93f1e82b8b3c5106b5b"},
+    {file = "maturin-0.10.4-py3-none-win_amd64.whl", hash = "sha256:7a92d6c5ff015f4a1f88ccebf86a9a79dbb496c933464894f6c99538ad2098f3"},
+    {file = "maturin-0.10.4.tar.gz", hash = "sha256:d01c06f3a0e9931bad7ede5173215157be6389e0595a8d0b7d1caea3605f7c11"},
+]
+packaging = [
+    {file = "packaging-20.9-py2.py3-none-any.whl", hash = "sha256:67714da7f7bc052e064859c05c595155bd1ee9f69f76557e21f051443c20947a"},
+    {file = "packaging-20.9.tar.gz", hash = "sha256:5b327ac1320dc863dca72f4514ecc086f31186744b84a230374cc1fd776feae5"},
+]
+pluggy = [
+    {file = "pluggy-0.13.1-py2.py3-none-any.whl", hash = "sha256:966c145cd83c96502c3c3868f50408687b38434af77734af1e9ca461a4081d2d"},
+    {file = "pluggy-0.13.1.tar.gz", hash = "sha256:15b2acde666561e1298d71b523007ed7364de07029219b604cf808bfa1c765b0"},
+]
+py = [
+    {file = "py-1.10.0-py2.py3-none-any.whl", hash = "sha256:3b80836aa6d1feeaa108e046da6423ab8f6ceda6468545ae8d02d9d58d18818a"},
+    {file = "py-1.10.0.tar.gz", hash = "sha256:21b81bda15b66ef5e1a777a21c4dcd9c20ad3efd0b3f817e7a809035269e1bd3"},
+]
+pyparsing = [
+    {file = "pyparsing-2.4.7-py2.py3-none-any.whl", hash = "sha256:ef9d7589ef3c200abe66653d3f1ab1033c3c419ae9b9bdb1240a85b024efc88b"},
+    {file = "pyparsing-2.4.7.tar.gz", hash = "sha256:c203ec8783bf771a155b207279b9bccb8dea02d8f0c9e5f8ead507bc3246ecc1"},
+]
+pytest = [
+    {file = "pytest-6.2.3-py3-none-any.whl", hash = "sha256:6ad9c7bdf517a808242b998ac20063c41532a570d088d77eec1ee12b0b5574bc"},
+    {file = "pytest-6.2.3.tar.gz", hash = "sha256:671238a46e4df0f3498d1c3270e5deb9b32d25134c99b7d75370a68cfbe9b634"},
+]
+toml = [
+    {file = "toml-0.10.2-py2.py3-none-any.whl", hash = "sha256:806143ae5bfb6a3c6e736a764057db0e6a0e05e338b5630894a5f779cabb4f9b"},
+    {file = "toml-0.10.2.tar.gz", hash = "sha256:b3bda1d108d5dd99f4a20d24d9c348e91c4db7ab1b749200bded2f839ccbe68f"},
+]
diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 0000000..e855159
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,17 @@
+[tool.poetry]
+name = "monotone"
+version = "0.1.0"
+description = ""
+authors = ["Yasuhiro Yamaguchi <altescy@fastmail.com>"]
+license = "MIT"
+
+[tool.poetry.dependencies]
+python = "^3.8"
+
+[tool.poetry.dev-dependencies]
+maturin = "^0.10.4"
+pytest = "^6.2.3"
+
+[build-system]
+requires = ["poetry>=0.12"]
+build-backend = "poetry.masonry.api"
diff --git a/src/lib.rs b/src/lib.rs
new file mode 100644
index 0000000..62c360a
--- /dev/null
+++ b/src/lib.rs
@@ -0,0 +1,13 @@
+use pyo3::prelude::*;
+use pyo3::wrap_pyfunction;
+
+#[pyfunction]
+fn sum_as_string(a: usize, b: usize) -> PyResult<String> {
+    Ok((a + b).to_string())
+}
+
+#[pymodule]
+fn monotone(py: Python, m: &PyModule) -> PyResult<()> {
+    m.add_function(wrap_pyfunction!(sum_as_string, m)?)?;
+    Ok(())
+}
diff --git a/tests/test_sum_as_string.py b/tests/test_sum_as_string.py
new file mode 100644
index 0000000..d7d2a22
--- /dev/null
+++ b/tests/test_sum_as_string.py
@@ -0,0 +1,6 @@
+from monotone import sum_as_string
+
+
+def test_sum_as_string() -> None:
+    output = sum_as_string(12, 34)
+    assert output == "46"