dev-python/capturer: bump to 3.0, add PyPy3+Py3.9 and doc

Package-Manager: Portage-3.0.8, Repoman-3.0.1
Signed-off-by: Louis Sautier <sbraz@gentoo.org>

dev-python/capturer/Manifest

@@ -1 +1,2 @@
 DIST capturer-2.4.tar.gz 16963 BLAKE2B 329e388059a033993cf2ac3744a8df273beea0239f3696d19aece57767b0b5cd3397fa095f860c4f00ef24e8cd6bf2e58aab4158a86cf8c0c09c89d2065de0da SHA512 d85614b0424ab8817df9475ac0d230d7151289a3353a3c043a7fa89dac0528265a4dee535cac9ad0a3c2fbb0cac18afa69cd0a405b1becab55f9a6be13df0c46
+DIST capturer-3.0.tar.gz 18146 BLAKE2B 345313fa9e58c4e0121c795bd99606f99e46459215ed239da56586da8f8ffab35d97f0bf655258abe9cc45d4abaf7cb0ad2e76054d8c1781be2531ca01b04381 SHA512 3c83c0eade27380304347bdc93df392b2cb84c084e50693993dcca5fd572b8f92d31de43b4a2ddd0a0e8c7eb097629127e86a4860918c507d13b0e2979a04098

dev-python/capturer/capturer-3.0.ebuild

@@ -0,0 +1,27 @@
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+PYTHON_COMPAT=( pypy3 python3_{6,7,8,9} )
+
+inherit distutils-r1
+
+DESCRIPTION="Easily capture stdout/stderr of the current process and subprocesses"
+HOMEPAGE="https://capturer.readthedocs.io/en/latest/
+	https://pypi.org/project/capturer/
+	https://github.com/xolox/python-capturer"
+SRC_URI="mirror://pypi/${PN:0:1}/${PN}/${P}.tar.gz"
+
+SLOT="0"
+LICENSE="MIT"
+KEYWORDS="~amd64 ~arm ~x86 ~amd64-linux ~x86-linux"
+
+RDEPEND="dev-python/humanfriendly[${PYTHON_USEDEP}]"
+
+distutils_enable_sphinx docs
+distutils_enable_tests pytest
+
+python_test() {
+	pytest -vv ${PN}/tests.py || die "Tests fail with ${EPYTHON}"
+}