dev-python/nltk: new package, add 3.9.1

Signed-off-by: Oz Tiram <oz.tiram@gmail.com>

dev-python/nltk/Manifest

@@ -0,0 +1 @@
+DIST nltk-3.9.1.tar.gz 2904691 BLAKE2B c4178eea863feb32642a7f1c290e465244655223c1b18437b832ebd315e01f797d393ab925e641ae9a53a785f0a7fe2bf1dca504a50fb8f66fbafe2a6a1b1c8b SHA512 dad570b3a6728f22b55438a159b56009676f4fbdfc293673eaae0b0ed55dd2db91c32f59b3f89ff6d38101b3c3af9ea81f3519b578c83c17c1a9f3f716bc3ff4

dev-python/nltk/metadata.xml

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+	<maintainer type="person" proxied="yes">
+		<name>Oz Tiram</name>
+		<email>oz.tiram@gmail.com</email>
+	</maintainer>
+	<maintainer type="project" proxied="no">
+		<name>Proxy Maintainers</name>
+		<email>proxy-maint@gentoo.org</email>
+	</maintainer>
+	<upstream>
+		<remote-id type="pypi">nltk</remote-id>
+	</upstream>
+</pkgmetadata>

dev-python/nltk/nltk-3.9.1.ebuild

@@ -0,0 +1,23 @@
+# Copyright 2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+DISTUTILS_USE_PEP517=hatchling
+PYTHON_COMPAT=( python3_12 )
+
+inherit distutils-r1 pypi
+
+DESCRIPTION="Python package for natural language processing."
+HOMEPAGE="https://pypi.org/project/nltk/"
+
+LICENSE="Apache-2.0"
+SLOT="0"
+KEYWORDS="~amd64"
+
+RDEPEND="
+	dev-python/click[${PYTHON_USEDEP}]
+	dev-python/joblib[${PYTHON_USEDEP}]
+	dev-python/regex[${PYTHON_USEDEP}]
+	dev-python/tqdm[${PYTHON_USEDEP}]
+"