pysnmp: reqs for net-analyzer/pret

dev-python/pysnmp/Manifest

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+DIST pysnmp-4.4.12.tar.gz 442270 BLAKE2B 0e4e1c44d7fe1def24d8bd12bf88012eb54d432888745becacdc9c072ab5a653eb947ee418f6b7b3f84bed39d6656dac25ea00a2accfa546d7310be17b04c8ee SHA512 f22a346443cb07beea594b67b09ce587f5602a439c68148b8a655a0d2c769893848bfcfdd47b5f0002f48c650bf3a39186edddf977fb3ad2cc0d124e66f2ce94

dev-python/pysnmp/metadata.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+  <maintainer type="project">
+    <email>python@gentoo.org</email>
+    <name>Python</name>
+  </maintainer>
+  <maintainer type="project">
+    <email>netmon@gentoo.org</email>
+    <name>Gentoo network monitoring and analysis project</name>
+  </maintainer>
+  <longdescription>
+This is a Python implementation of SNMP v.1/v.2c engine. Its general
+functionality is to assemble/disassemble SNMP messages from/into
+given SNMP Object IDs along with associated values. PySNMP also provides
+a few transport methods specific to TCP/IP networking.
+
+PySNMP is written entirely in Python and is self-sufficient in terms
+that it does not rely on any third party tool (it is not a wrapper!).
+  </longdescription>
+  <longdescription lang="ja">
+これは SNMP v.1/v.2 エンジンのPython言語での実装です。関連値に沿ったSNMPオブジェ
+クトIDから/へSNMPメッセージをアセンブル/ディスアセンブルするのが一般的な機能です
+。PySNMPは幾つかのTCP/IPネットワーキングを特定するトランスポート・メソッドも提供
+します。
+
+PySNMPは全体をPython言語で記述され、どのサードパーティ製ツールも信用しない立場で
+自給自足します。(これはラッパー・ツールではありません。)
+  </longdescription>
+  <upstream>
+    <remote-id type="pypi">pysnmp</remote-id>
+    <remote-id type="sourceforge">pysnmp</remote-id>
+  </upstream>
+</pkgmetadata>

dev-python/pysnmp/pysnmp-4.4.12.ebuild

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+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+PYTHON_COMPAT=( python2_7 python3_{6,7} )
+inherit distutils-r1
+
+DESCRIPTION="Python SNMP library"
+HOMEPAGE="http://snmplabs.com/pysnmp/ https://pypi.org/project/pysnmp/"
+SRC_URI="mirror://pypi/${PN:0:1}/${PN}/${P}.tar.gz"
+
+LICENSE="BSD"
+SLOT="0"
+KEYWORDS="amd64 ~arm ~ia64 ppc ~sparc x86"
+IUSE="doc examples"
+
+DEPEND="
+	dev-python/setuptools[${PYTHON_USEDEP}]
+	doc? ( dev-python/sphinx[${PYTHON_USEDEP}] )
+"
+RDEPEND="
+	>=dev-python/pyasn1-0.2.3[${PYTHON_USEDEP}]
+	dev-python/pysmi[${PYTHON_USEDEP}]
+	|| (
+		dev-python/pycryptodome[${PYTHON_USEDEP}]
+		dev-python/pycrypto[${PYTHON_USEDEP}]
+	)
+"
+
+python_compile_all() {
+	default
+
+	if use doc; then
+		touch docs/source/conf.py
+		emake -C docs html
+	fi
+}
+
+python_install_all() {
+	use doc && local HTML_DOCS=( docs/build/html/* )
+	docinto examples
+	use examples && dodoc -r examples/* docs/mibs
+
+	distutils-r1_python_install_all
+}
+
+pkg_postinst() {
+	elog "You may also be interested in the following packages: "
+	elog "dev-python/pysnmp-apps - example programs using pysnmp"
+	elog "dev-python/pysnmp-mibs - IETF and other mibs"
+	elog "dev-python/pysmi - to dump MIBs in python format"
+}