Revert "Adding metadata"

This reverts commit f716a9fe6455d39eef01e718aae68dae61c19704.

3 files changed, 69 insertions, 0 deletions

diff --git a/dev-python/pyvisa/Manifest b/dev-python/pyvisa/Manifest
new file mode 100644
index 000000000000..22f0cb2de26e
--- /dev/null
+++ b/dev-python/pyvisa/Manifest
@@ -0,0 +1 @@
+DIST pyvisa-1.16.2.tar.gz 238729 BLAKE2B 1d5fdb052a8fec9bd30f8177d1fb9c129bfb00d8a425970aaefad5bb96e86057771a2752644de8fb0347623f08fb3002fcff936d446365dc9f0a91ddbcd0837c SHA512 fa4fb9358e52eac623e0abccd99706ba0a17d2d667d5899f20eef1f86055977d416b158e51ad5179af7bea02b6f62b57cd06fd470a7d2f3b0d64e8883f89c432
diff --git a/dev-python/pyvisa/metadata.xml b/dev-python/pyvisa/metadata.xml
new file mode 100644
index 000000000000..567efe4b2cb0
--- /dev/null
+++ b/dev-python/pyvisa/metadata.xml
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+	<maintainer type="person">
+		<email>vowstar@gmail.com</email>
+		<name>Huang Rui</name>
+	</maintainer>
+	<upstream>
+		<remote-id type="github">pyvisa/pyvisa</remote-id>
+		<remote-id type="pypi">pyvisa</remote-id>
+		<doc>https://pyvisa.readthedocs.io/</doc>
+		<bugs-to>https://github.com/pyvisa/pyvisa/issues</bugs-to>
+	</upstream>
+	<longdescription lang="en">
+		PyVISA is a Python package for controlling measurement devices and test
+		equipment via GPIB, RS232, USB, and Ethernet interfaces using the VISA
+		(Virtual Instrument Software Architecture) standard. It provides a
+		unified API for communicating with instruments from various manufacturers,
+		supporting both NI-VISA and pure-Python backends.
+	</longdescription>
+	<longdescription lang="zh">
+		PyVISA是一个Python包，用于通过GPIB、RS232、USB和以太网接口使用VISA
+		（虚拟仪器软件架构）标准来控制测量设备和测试设备。它提供了统一的API，
+		用于与各个制造商的仪器进行通信，支持NI-VISA和纯Python后端。
+	</longdescription>
+</pkgmetadata>
diff --git a/dev-python/pyvisa/pyvisa-1.16.2.ebuild b/dev-python/pyvisa/pyvisa-1.16.2.ebuild
new file mode 100644
index 000000000000..918197c93969
--- /dev/null
+++ b/dev-python/pyvisa/pyvisa-1.16.2.ebuild
@@ -0,0 +1,42 @@
+# Copyright 2025-2026 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+PYTHON_COMPAT=( python3_{13..14} )
+DISTUTILS_USE_PEP517=setuptools
+PYPI_PN="pyvisa"
+inherit distutils-r1 pypi
+
+DESCRIPTION="Python VISA bindings for GPIB, RS232, TCPIP and USB instruments"
+HOMEPAGE="https://github.com/pyvisa/pyvisa https://pypi.org/project/pyvisa/"
+
+LICENSE="MIT"
+SLOT="0"
+KEYWORDS="~amd64"
+
+# test_visa_info requires installed entry point not available during test phase
+EPYTEST_DESELECT=(
+	pyvisa/testsuite/test_cmd_line_tools.py::TestCmdLineTools::test_visa_info
+)
+
+RDEPEND="
+	>=dev-python/typing-extensions-4.0.0[${PYTHON_USEDEP}]
+"
+BDEPEND="
+	dev-python/setuptools-scm[${PYTHON_USEDEP}]
+	${RDEPEND}
+"
+
+EPYTEST_PLUGINS=( )
+distutils_enable_tests pytest
+
+pkg_postinst() {
+	elog "PyVISA requires a VISA backend to communicate with instruments."
+	elog "Available backends:"
+	elog "  - dev-python/pyvisa-py (pure Python, no proprietary drivers needed)"
+	elog "  - NI-VISA (proprietary, from National Instruments)"
+	elog ""
+	elog "Install at least one backend, e.g.:"
+	elog "  emerge dev-python/pyvisa-py"
+}