dev-python/urllib3: Support dev-python/brotlicffi

Signed-off-by: Michał Górny <mgorny@gentoo.org>

dev-python/urllib3/files/urllib3-1.26.2-brotlicffi.patch

@@ -0,0 +1,65 @@
+From 14bcf7004a143f7a6fb2df9a48196a113d531f50 Mon Sep 17 00:00:00 2001
+From: Seth Michael Larson <sethmichaellarson@gmail.com>
+Date: Tue, 1 Dec 2020 20:09:32 -0600
+Subject: [PATCH] Switch to Brotli C bindings for CPython, brotlicffi for
+ non-CPython
+
+---
+ setup.cfg                   | 3 ++-
+ setup.py                    | 5 ++++-
+ src/urllib3/response.py     | 5 ++++-
+ src/urllib3/util/request.py | 5 ++++-
+ 7 files changed, 16 insertions(+), 18 deletions(-)
+
+diff --git a/setup.cfg b/setup.cfg
+index 90b79d8c5..31a465b58 100644
+--- a/setup.cfg
++++ b/setup.cfg
+@@ -15,7 +15,7 @@ requires-dist =
+     idna>=2.0.0; extra == 'secure'
+     certifi; extra == 'secure'
+     PySocks>=1.5.6,<2.0,!=1.5.7; extra == 'socks'
+-    brotlipy>=0.6.0; extra == 'brotli'
++    brotlicffi>=0.8.0; extra == 'brotli'
+ 
+ [tool:pytest]
+ xfail_strict = true
+diff --git a/setup.py b/setup.py
+index 2d449b095..02071aa58 100755
+--- a/setup.py
++++ b/setup.py
+@@ -109,7 +109,7 @@
+     requires=[],
+     python_requires=">=3.6, <4",
+     extras_require={
+-        "brotli": ["brotlipy>=0.6.0"],
++        "brotli": ["brotlicffi>=0.8.0"],
+         "secure": [
+             "pyOpenSSL>=0.14",
+             "cryptography>=1.3.4",
+diff --git a/src/urllib3/response.py b/src/urllib3/response.py
+index 77b6ffc16..d277120ee 100644
+--- a/src/urllib3/response.py
++++ b/src/urllib3/response.py
+@@ -7,7 +7,7 @@
+ from socket import timeout as SocketTimeout
+ 
+ try:
+-    import brotli
++    import brotlicffi as brotli
+ except ImportError:
+     brotli = None
+ 
+diff --git a/src/urllib3/util/request.py b/src/urllib3/util/request.py
+index 6cbdad9b4..64d40641d 100644
+--- a/src/urllib3/util/request.py
++++ b/src/urllib3/util/request.py
+@@ -11,7 +11,7 @@
+ 
+ ACCEPT_ENCODING = "gzip,deflate"
+ try:
+-    import brotli as _unused_module_brotli  # noqa: F401
++    import brotlicffi as _unused_module_brotli  # noqa: F401
+ except ImportError:
+     pass
+ else:

dev-python/urllib3/urllib3-1.26.2-r1.ebuild

@@ -0,0 +1,65 @@
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+PYTHON_COMPAT=( python3_{6,7,8,9} pypy3 )
+PYTHON_REQ_USE="ssl(+)"
+
+inherit distutils-r1
+
+DESCRIPTION="HTTP library with thread-safe connection pooling, file post, and more"
+HOMEPAGE="https://github.com/urllib3/urllib3"
+SRC_URI="mirror://pypi/${PN:0:1}/${PN}/${P}.tar.gz"
+
+LICENSE="MIT"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~mips ~ppc ~ppc64 ~s390 ~sparc ~x86 ~x64-macos"
+IUSE="brotli test"
+RESTRICT="!test? ( test )"
+
+RDEPEND="
+	>=dev-python/PySocks-1.5.8[${PYTHON_USEDEP}]
+	<dev-python/PySocks-2.0[${PYTHON_USEDEP}]
+	dev-python/certifi[${PYTHON_USEDEP}]
+	>=dev-python/cryptography-1.3.4[${PYTHON_USEDEP}]
+	>=dev-python/pyopenssl-0.14[${PYTHON_USEDEP}]
+	>=dev-python/idna-2.0.0[${PYTHON_USEDEP}]
+	brotli? ( dev-python/brotlicffi[${PYTHON_USEDEP}] )
+"
+BDEPEND="
+	test? (
+		$(python_gen_cond_dep "
+			${RDEPEND}
+			dev-python/brotlicffi[\${PYTHON_USEDEP}]
+			dev-python/mock[\${PYTHON_USEDEP}]
+			dev-python/pytest[\${PYTHON_USEDEP}]
+			dev-python/pytest-freezegun[\${PYTHON_USEDEP}]
+			>=dev-python/trustme-0.5.3[\${PYTHON_USEDEP}]
+			>=www-servers/tornado-4.2.1[\${PYTHON_USEDEP}]
+		" python3_{6,7,8,9})
+	)
+"
+
+python_prepare_all() {
+	# https://github.com/urllib3/urllib3/issues/1756
+	sed -e 's:10.255.255.1:240.0.0.0:' \
+		-i test/__init__.py || die
+	# tests failing if 'localhost.' cannot be resolved
+	sed -e 's:test_dotted_fqdn:_&:' \
+		-i test/with_dummyserver/test_https.py || die
+	sed -e 's:test_request_host_header_ignores_fqdn_dot:_&:' \
+		-i test/with_dummyserver/test_socketlevel.py || die
+
+	distutils-r1_python_prepare_all
+}
+
+python_test() {
+	local -x CI=1
+	# FIXME: get tornado ported
+	case ${EPYTHON} in
+		python3*)
+			pytest -vv || die "Tests fail with ${EPYTHON}"
+			;;
+	esac
+}