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43 lines
1.1 KiB
Bash
43 lines
1.1 KiB
Bash
# Copyright 2025-2026 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI=8
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PYTHON_COMPAT=( python3_{11..14} )
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DISTUTILS_USE_PEP517=setuptools
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PYPI_PN="pyvisa"
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inherit distutils-r1 pypi
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DESCRIPTION="Python VISA bindings for GPIB, RS232, TCPIP and USB instruments"
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HOMEPAGE="https://github.com/pyvisa/pyvisa https://pypi.org/project/pyvisa/"
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LICENSE="MIT"
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SLOT="0"
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KEYWORDS="~amd64"
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# test_visa_info requires installed entry point not available during test phase
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EPYTEST_DESELECT=(
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pyvisa/testsuite/test_cmd_line_tools.py::TestCmdLineTools::test_visa_info
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)
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RDEPEND="
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>=dev-python/typing-extensions-4.0.0[${PYTHON_USEDEP}]
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"
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BDEPEND="
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dev-python/setuptools-scm[${PYTHON_USEDEP}]
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${RDEPEND}
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"
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EPYTEST_PLUGINS=( )
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distutils_enable_tests pytest
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pkg_postinst() {
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elog "PyVISA requires a VISA backend to communicate with instruments."
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elog "Available backends:"
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elog " - dev-python/pyvisa-py (pure Python, no proprietary drivers needed)"
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elog " - NI-VISA (proprietary, from National Instruments)"
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elog ""
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elog "Install at least one backend, e.g.:"
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elog " emerge dev-python/pyvisa-py"
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}
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