From 780d6b3a905ab5e7e8f98c7e6e5c91d7588ad09d Mon Sep 17 00:00:00 2001
From: Zsolt Dollenstein <zsol.zsol@gmail.com>
Date: Thu, 4 Apr 2024 08:14:12 +0100
Subject: [PATCH] packages/libcst: add new recipe & test (#4665)

This PR adds a recipe and an associated test for the libcst package.
---
 docs/project/changelog.md      |  2 +-
 packages/libcst/meta.yaml      | 28 ++++++++++++++++++++++++++++
 packages/libcst/test_libcst.py |  8 ++++++++
 3 files changed, 37 insertions(+), 1 deletion(-)
 create mode 100644 packages/libcst/meta.yaml
 create mode 100644 packages/libcst/test_libcst.py

diff --git a/docs/project/changelog.md b/docs/project/changelog.md
index a9a4966bb..b606469ad 100644
--- a/docs/project/changelog.md
+++ b/docs/project/changelog.md
@@ -88,7 +88,7 @@ myst:
   `pyxirr` {pr}`4513`, `ipython`, `asttokens`, `executing`, `prompt_toolkit`,
   `pure_eval`, `stack_data`, `traitlets`, `wcwidth` {pr}`4452`, `altair` {pr}`4580`,
   `cvxpy` {pr}`4587`, `clarabel` {pr}`4587`, `matplotlib-inline` {pr}`4626`,
-  `pygame-ce` {pr}`4602`
+  `pygame-ce` {pr}`4602`, `libcst` {pr}`4665`
 
 ## Version 0.25.1
 
diff --git a/packages/libcst/meta.yaml b/packages/libcst/meta.yaml
new file mode 100644
index 000000000..46b85771c
--- /dev/null
+++ b/packages/libcst/meta.yaml
@@ -0,0 +1,28 @@
+package:
+  name: libcst
+  version: 1.3.1
+  top-level:
+    - libcst
+source:
+  url: https://files.pythonhosted.org/packages/f5/7e/11e25b1fc11bcad6b3f3a90fe515406387fe02e6b1ad36dea00ec125ca98/libcst-1.3.1.tar.gz
+  sha256: 03b1df1ae02456f1d465fcd5ead1d0d454bb483caefd8c8e6bde515ffdb53d1b
+about:
+  home: ""
+  PyPI: https://pypi.org/project/libcst
+  summary:
+    A concrete syntax tree with AST-like properties for Python 3.0 through
+    3.12 programs.
+  license:
+    "All contributions towards LibCST are MIT licensed.  Some Python files
+    have been derived from the standard library and are therefore PSF licensed. Modifications
+    on these files are dual licensed (both MIT and PSF). Some Python files have been
+    taken from dataclasses and are therefore Apache licensed. Modifications on these
+    files are licensed under Apache 2.0 license."
+extra:
+  recipe-maintainers:
+    - zsol
+requirements:
+  run:
+    - pyyaml
+  executable:
+    - rustup
diff --git a/packages/libcst/test_libcst.py b/packages/libcst/test_libcst.py
new file mode 100644
index 000000000..89342b7ba
--- /dev/null
+++ b/packages/libcst/test_libcst.py
@@ -0,0 +1,8 @@
+from pytest_pyodide import run_in_pyodide
+
+
+@run_in_pyodide(packages=["libcst"])
+def test_libcst(selenium):
+    import libcst
+
+    libcst.parse_module("def f[T](foo): ...")