diff --git a/devel/py-pip/Makefile b/devel/py-pip/Makefile
index b5c26166c749..025de2f06240 100644
--- a/devel/py-pip/Makefile
+++ b/devel/py-pip/Makefile
@@ -1,75 +1,82 @@
 # Created by: Nicola Vitale <nivit@FreeBSD.org>
 
 PORTNAME=	pip
 PORTVERSION=	20.3.4
 CATEGORIES=	devel python
 MASTER_SITES=	https://files.pythonhosted.org/packages/f9/d3/955738b20d3832dfa3cd3d9b07e29a8162edb480bf988332f5e6e48ca444/:test_setuptools \
 		https://files.pythonhosted.org/packages/a7/00/3df031b3ecd5444d572141321537080b40c1c25e1caa3d86cdd12e5e919c/:test_wheel
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 DISTFILES=	setuptools-44.0.0-py2.py3-none-any.whl:test_setuptools \
 		wheel-0.35.1-py2.py3-none-any.whl:test_wheel
 DIST_SUBDIR=	${PORTNAME}
 EXTRACT_ONLY=	${DISTNAME}${EXTRACT_SUFX}
 
 MAINTAINER=	python@FreeBSD.org
 COMMENT=	Tool for installing and managing Python packages
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/LICENSE.txt
 
 # Tests also need bzr, git, otherwise they fail
 TEST_DEPENDS=	${PYTHON_PKGNAMEPREFIX}cryptography>=0:security/py-cryptography@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}csv23>=0:devel/py-csv23@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}freezegun>=0:devel/py-freezegun@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}invoke>=0:devel/py-invoke@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}mock>=0:devel/py-mock@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}pretend>=0:devel/py-pretend@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}pytest>=0:devel/py-pytest@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}pytest-rerunfailures>=0:devel/py-pytest-rerunfailures@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}pytest-timeout>=0:devel/py-pytest-timeout@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}pytest-xdist>=0:devel/py-pytest-xdist@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}yaml>=0:devel/py-yaml@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}scripttest>=0:devel/py-scripttest@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}sqlite3>=0:databases/py-sqlite3@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}tox>=0:devel/py-tox@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}virtualenv>=0:devel/py-virtualenv@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}werkzeug>=0:www/py-werkzeug@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}wheel>=0:devel/py-wheel@${PY_FLAVOR} \
 		hg:devel/mercurial \
 		git:devel/git \
 		svn:devel/subversion
 
 USES=		python:3.6+ shebangfix
 USE_PYTHON=	autoplist concurrent distutils
 
 MAKE_ENV=	PYTHONPATH=${WRKSRC}/src/
 NO_ARCH=	yes
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	pypa
 
 SHEBANG_FILES=	src/pip/__init__.py
 
 OPTIONS_DEFINE=	DOCS
 
 DOCS_BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}furo>=0:textproc/py-furo@${PY_FLAVOR} \
 			${PYTHON_PKGNAMEPREFIX}sphinx>=2.4.3,1:textproc/py-sphinx@${PY_FLAVOR} \
 			${PYTHON_PKGNAMEPREFIX}sphinx-inline-tabs>=0:textproc/py-sphinx-inline-tabs@${PY_FLAVOR}
 DOCS_PORTDOCS=		*
 DOCS_VARS=		PYDISTUTILS_BUILD_TARGET=build_sphinx \
 			PYDISTUTILS_BUILDARGS="-n --all-files --fresh-env"
 
+.include <bsd.port.pre.mk>
+
+.if ${PYTHON_REL} < 3700 && ${PORT_OPTIONS:MDOCS}
+BUILD_DEPENDS+=	${PYTHON_PKGNAMEPREFIX}future-annotations>=0:devel/py-future-annotations@${PY_FLAVOR}
+EXTRA_PATCHES+=	${FILESDIR}/extra-patch-python36
+.endif
+
 post-install-DOCS-on:
 	@${MKDIR} ${STAGEDIR}${DOCSDIR}
 	(cd ${WRKSRC}/build/sphinx/html && \
 	${COPYTREE_SHARE} . ${STAGEDIR}${DOCSDIR} "! -name .buildinfo -and ! -name objects.inv")
 
 do-test:
 	${MKDIR} ${WRKSRC}/tests/data/common_wheels
 	# the tests check for these wheel files, so fetch them and copy them in
 	${CP} ${DISTDIR}/${DIST_SUBDIR}/setuptools-44.0.0-py2.py3-none-any.whl ${WRKSRC}/tests/data/common_wheels
 	${CP} ${DISTDIR}/${DIST_SUBDIR}/wheel-0.35.1-py2.py3-none-any.whl ${WRKSRC}/tests/data/common_wheels
 	${LN} -sf ${LOCALBASE}/bin/pip ${LOCALBASE}/bin/pip3
 	cd ${WRKSRC} && ${PYTHON_CMD} -m pytest -v -rs
 
-.include <bsd.port.mk>
+.include <bsd.port.post.mk>
diff --git a/devel/py-pip/files/extra-patch-python36 b/devel/py-pip/files/extra-patch-python36
new file mode 100644
index 000000000000..2e8a97bca88b
--- /dev/null
+++ b/devel/py-pip/files/extra-patch-python36
@@ -0,0 +1,11 @@
+--- docs/docs_feedback_sphinxext.py.orig	2021-01-23 11:51:53 UTC
++++ docs/docs_feedback_sphinxext.py
+@@ -1,6 +1,7 @@
++# -*- coding: future_annotations -*-
+ """A sphinx extension for collecting per doc feedback."""
+ 
+-from __future__ import annotations
++import future_annotations
+ 
+ from itertools import chain
+ from typing import TYPE_CHECKING