[Buildroot] [PATCH 1/2] package/python-gevent: new package

["Alexis Lothoré via buildroot" <buildroot@buildroot.org>]

Bring python-gevent module as a standalone package.

Set GEVENTSETUP_EMBED=0 to prevent python-gevent from using its embedded
libuv, libev and c-ares and rather use those packaged with buildroot.

Signed-off-by: Alexis Lothoré <alexis.lothore@bootlin.com>
---
 DEVELOPERS                                            |  1 +
 package/Config.in                                     |  1 +
 package/python-gevent/Config.in                       | 19 +++++++++++++++++++
 package/python-gevent/python-gevent.hash              |  5 +++++
 package/python-gevent/python-gevent.mk                | 16 ++++++++++++++++
 support/testing/tests/package/sample_python_gevent.py |  7 +++++++
 support/testing/tests/package/test_python_gevent.py   | 12 ++++++++++++
 7 files changed, 61 insertions(+)

diff --git a/DEVELOPERS b/DEVELOPERS
index 225d1ac917dc..cc7c38c31873 100644
--- a/DEVELOPERS
+++ b/DEVELOPERS
@@ -155,6 +155,7 @@ N:	Alexey Lukyanchuk <skif@skif-web.ru>
 F:	package/zabbix/
 
 N: 	Alexis Lothoré <alexis.lothore@bootlin.com>
+F: 	package/python-gevent
 F: 	package/python-scp
 
 N:	Alistair Francis <alistair@alistair23.me>
diff --git a/package/Config.in b/package/Config.in
index 6284bea7f4ad..76c2a4365513 100644
--- a/package/Config.in
+++ b/package/Config.in
@@ -1127,6 +1127,7 @@ menu "External python modules"
 	source "package/python-fonttools/Config.in"
 	source "package/python-frozenlist/Config.in"
 	source "package/python-future/Config.in"
+	source "package/python-gevent/Config.in"
 	source "package/python-git/Config.in"
 	source "package/python-gitdb2/Config.in"
 	source "package/python-gnupg/Config.in"
diff --git a/package/python-gevent/Config.in b/package/python-gevent/Config.in
new file mode 100644
index 000000000000..af7a97a49ce3
--- /dev/null
+++ b/package/python-gevent/Config.in
@@ -0,0 +1,19 @@
+config BR2_PACKAGE_PYTHON_GEVENT
+	bool "python-gevent"
+	depends on BR2_TOOLCHAIN_GCC_AT_LEAST_8 # C++20
+	select BR2_PACKAGE_C_ARES # runtime
+	select BR2_PACKAGE_LIBEV # runtime
+	select BR2_PACKAGE_LIBUV # runtime
+	select BR2_PACKAGE_HOST_PYTHON_CYTHON # build time
+	select BR2_PACKAGE_HOST_PYTHON_GREENLET # build time
+	select BR2_PACKAGE_HOST_PYTHON_CFFI # build time
+	select BR2_PACKAGE_PYTHON_GREENLET # runtime
+	select BR2_PACKAGE_PYTHON_ZOPEEVENT # runtime
+	select BR2_PACKAGE_PYTHON_ZOPE_INTERFACE # runtime
+	help
+	  Coroutine-based network library.
+
+	  http://www.gevent.org/
+
+comment "python-gevent needs a toolchain w/ C++, gcc >= 8"
+	depends on !BR2_TOOLCHAIN_GCC_AT_LEAST_8
diff --git a/package/python-gevent/python-gevent.hash b/package/python-gevent/python-gevent.hash
new file mode 100644
index 000000000000..4356972ddd50
--- /dev/null
+++ b/package/python-gevent/python-gevent.hash
@@ -0,0 +1,5 @@
+# md5, sha256 from https://pypi.org/pypi/gevent/json
+md5  a415693013e79df4c88a9e5fc90254bc  gevent-25.9.1.tar.gz
+sha256  adf9cd552de44a4e6754c51ff2e78d9193b7fa6eab123db9578a210e657235dd  gevent-25.9.1.tar.gz
+# Locally computed sha256 checksums
+sha256  4d46bc11d19e3853d54325973b8e2c53090f5638a7bf27fa1f5f1232c78901f7  LICENSE
diff --git a/package/python-gevent/python-gevent.mk b/package/python-gevent/python-gevent.mk
new file mode 100644
index 000000000000..10ddc895f74b
--- /dev/null
+++ b/package/python-gevent/python-gevent.mk
@@ -0,0 +1,16 @@
+################################################################################
+#
+# python-gevent
+#
+################################################################################
+
+PYTHON_GEVENT_VERSION = 25.9.1
+PYTHON_GEVENT_SOURCE = gevent-$(PYTHON_GEVENT_VERSION).tar.gz
+PYTHON_GEVENT_SITE = https://files.pythonhosted.org/packages/9e/48/b3ef2673ffb940f980966694e40d6d32560f3ffa284ecaeb5ea3a90a6d3f
+PYTHON_GEVENT_SETUP_TYPE = setuptools
+PYTHON_GEVENT_DEPENDENCIES = libev libuv host-python-greenlet host-python-cffi host-python-cython
+PYTHON_GEVENT_LICENSE = MIT
+PYTHON_GEVENT_LICENSE_FILES = LICENSE
+PYTHON_GEVENT_ENV = GEVENTSETUP_EMBED=0
+
+$(eval $(python-package))
diff --git a/support/testing/tests/package/sample_python_gevent.py b/support/testing/tests/package/sample_python_gevent.py
new file mode 100644
index 000000000000..e8f065c17e88
--- /dev/null
+++ b/support/testing/tests/package/sample_python_gevent.py
@@ -0,0 +1,7 @@
+# Example taken from the official documentation
+import gevent
+from gevent import socket
+
+urls = ['www.google.com', 'www.example.com', 'www.python.org']
+jobs = [gevent.spawn(socket.gethostbyname, url) for url in urls]
+_ = gevent.joinall(jobs, timeout=2)
diff --git a/support/testing/tests/package/test_python_gevent.py b/support/testing/tests/package/test_python_gevent.py
new file mode 100644
index 000000000000..567cae182d2b
--- /dev/null
+++ b/support/testing/tests/package/test_python_gevent.py
@@ -0,0 +1,12 @@
+from tests.package.test_python import TestPythonPackageBase
+
+
+class TestPythonGevent(TestPythonPackageBase):
+    __test__ = True
+    config = TestPythonPackageBase.config + \
+        """
+        BR2_PACKAGE_PYTHON3=y
+        BR2_PACKAGE_PYTHON_GEVENT=y
+        """
+    sample_scripts = ["tests/package/sample_python_gevent.py"]
+    timeout = 30

-- 
2.52.0

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