Update python requests.

Package versions are tied with urllib3 ones. Following an update to
urllib3, the requests package was not working anymore.

dev-python/requests/requests-2.20.1.recipe

@@ -0,0 +1,75 @@
+SUMMARY="A HTTP library for Python"
+DESCRIPTION="Requests is a HTTP library, written in Python, made for humans."
+HOMEPAGE="http://python-requests.org/
+	http://pypi.python.org/pypi/requests"
+COPYRIGHT="2018 Kenneth Reitz"
+LICENSE="Apache v2"
+REVISION="1"
+SOURCE_URI="https://github.com/kennethreitz/requests/archive/v$portVersion.tar.gz"
+CHECKSUM_SHA256="0fcdfa626f76d47dff475f3fabea53dc9a959768164054d3547ed9fbf81e5e29"
+SOURCE_FILENAME="requests-$portVersion.tar.gz"
+
+ARCHITECTURES="any"
+
+PROVIDES="
+	$portName = $portVersion
+	"
+REQUIRES="
+	haiku
+	"
+
+BUILD_REQUIRES="
+	haiku_devel
+	"
+PYTHON_PACKAGES=(python python3)
+PYTHON_VERSIONS=(2.7 3.6)
+for i in "${!PYTHON_PACKAGES[@]}"; do
+pythonPackage=${PYTHON_PACKAGES[i]}
+pythonVersion=${PYTHON_VERSIONS[$i]}
+eval "PROVIDES_${pythonPackage}=\"\
+	${portName}_$pythonPackage = $portVersion\
+	\"; \
+REQUIRES_$pythonPackage=\"\
+	haiku\n\
+	ca_root_certificates\n\
+	chardet_$pythonPackage\n\
+	idna_$pythonPackage\n\
+	urllib3_$pythonPackage\n\
+	cmd:python$pythonVersion\
+	\""
+BUILD_REQUIRES="$BUILD_REQUIRES
+	setuptools_$pythonPackage"
+BUILD_PREREQUIRES="$BUILD_PREREQUIRES
+	cmd:python$pythonVersion"
+done
+
+REPLACES_python="
+	python_requests
+	"
+
+INSTALL()
+{
+	cp requests/certs.py certs.py.in
+	for i in "${!PYTHON_PACKAGES[@]}"; do
+		pythonPackage=${PYTHON_PACKAGES[i]}
+		pythonVersion=${PYTHON_VERSIONS[$i]}
+		pythonPackageName=${portName}_$pythonPackage-$portFullVersion
+		pythonLinksDir=$(dirname $portPackageLinksDir)/$pythonPackageName
+		certificatePath=$pythonLinksDir/ca_root_certificates/$relativeDataRootDir/ssl/CARootCertificates.pem
+		whereDef="def where(): return \"$certificatePath\""
+
+		sed -e 's|from certifi import where|'"$whereDef"'|' \
+			certs.py.in > requests/certs.py
+
+		python=python$pythonVersion
+		installLocation=$prefix/lib/$python/vendor-packages/
+		export PYTHONPATH=$installLocation:$PYTHONPATH
+		mkdir -p $installLocation
+		rm -rf build
+		$python setup.py build install \
+			--root=/ --prefix=$prefix
+
+		packageEntries  $pythonPackage \
+			$prefix/lib/python*
+	done
+}