dev-python/python-telegram-bot: add 20.3

Signed-off-by: Pedro Arizmendi <dwosky@pm.me>

dev-python/python-telegram-bot/python-telegram-bot-20.3.ebuild

@@ -0,0 +1,57 @@
+# Copyright 2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+DISTUTILS_USE_PEP517=setuptools
+PYTHON_COMPAT=( python3_{10..11} )
+inherit distutils-r1 optfeature
+
+DESCRIPTION="Python wrapper of telegram bots API"
+HOMEPAGE="https://docs.python-telegram-bot.org https://github.com/python-telegram-bot/python-telegram-bot"
+SRC_URI="https://github.com/python-telegram-bot/python-telegram-bot/archive/v${PV}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="LGPL-3"
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+IUSE=""
+
+RDEPEND="
+	>=dev-python/cachetools-5.3.0[${PYTHON_USEDEP}]
+	>=dev-python/cryptography-39.0.1[${PYTHON_USEDEP}]
+	>=dev-python/httpx-0.24.0[${PYTHON_USEDEP}]
+	>=dev-python/tornado-6.2[${PYTHON_USEDEP}]
+	dev-python/setuptools[${PYTHON_USEDEP}]
+"
+BDEPEND="
+	test? (
+		dev-python/beautifulsoup4[${PYTHON_USEDEP}]
+		dev-python/flaky[${PYTHON_USEDEP}]
+		dev-python/pytest[${PYTHON_USEDEP}]
+		dev-python/pytest-asyncio[${PYTHON_USEDEP}]
+		dev-python/pytz[${PYTHON_USEDEP}]
+		>=dev-python/tornado-6.2[${PYTHON_USEDEP}]
+	)
+"
+
+PATCHES=(
+	"${FILESDIR}/${P}-no-internet-tests.patch"
+)
+
+S="${WORKDIR}/${PN}-${PV}"
+
+distutils_enable_tests pytest
+
+# Run only the tests that don't require a connection
+python_test() {
+    epytest -m no_req
+}
+
+python_prepare_all() {
+    distutils-r1_python_prepare_all
+}
+
+pkg_postinst() {
+		optfeature_header "Optional package dependencies:"
+		optfeature "using telegram.ext.JobQueue" dev-python/APScheduler
+}