dev-python/pipenv: remove vendored jinja2 and attr.

Since pipenv bundles tons of packages, these will be
removed in a slow pace. If no bugs are reported, the
removal of bundled packages and addition of dependencies
can continue.

Bug: https://bugs.gentoo.org/717666

Signed-off-by: Oz N Tiram <oz.tiram@gmail.com>
Closes: https://github.com/gentoo/gentoo/pull/21828
Signed-off-by: Joonas Niilola <juippis@gentoo.org>

dev-python/pipenv/files/pipenv-2021-5-29-r1-remove-attr-vendor-import.patch

@@ -0,0 +1,95 @@
+diff --git a/pipenv/installers.py b/pipenv/installers.py
+index 1e81047d..ccfd639c 100644
+--- a/pipenv/installers.py
++++ b/pipenv/installers.py
+@@ -6,8 +6,11 @@ from abc import ABCMeta, abstractmethod
+ 
+ 
+ from .environments import PIPENV_INSTALL_TIMEOUT
+-from .vendor import attr, delegator
+ from .utils import find_windows_executable
++# future version of pipenv drops this
++# hence, this stays here for a while
++from .vendor import delegator
++import attr
+ 
+ 
+ @attr.s
+diff --git a/pipenv/vendor/passa/models/projects.py b/pipenv/vendor/passa/models/projects.py
+index c7807c05..f6e037d6 100644
+--- a/pipenv/vendor/passa/models/projects.py
++++ b/pipenv/vendor/passa/models/projects.py
+@@ -6,7 +6,7 @@ import collections
+ import io
+ import os
+ 
+-from pipenv.vendor import attr
++import attr
+ import packaging.markers
+ import packaging.utils
+ import plette
+diff --git a/pipenv/vendor/pythonfinder/models/mixins.py b/pipenv/vendor/pythonfinder/models/mixins.py
+index aeba0443..76327115 100644
+--- a/pipenv/vendor/pythonfinder/models/mixins.py
++++ b/pipenv/vendor/pythonfinder/models/mixins.py
+@@ -5,7 +5,7 @@ import abc
+ import operator
+ from collections import defaultdict
+ 
+-from pipenv.vendor import attr
++import attr
+ import six
+ 
+ from ..compat import fs_str
+diff --git a/pipenv/vendor/pythonfinder/models/path.py b/pipenv/vendor/pythonfinder/models/path.py
+index e8c13429..7a197181 100644
+--- a/pipenv/vendor/pythonfinder/models/path.py
++++ b/pipenv/vendor/pythonfinder/models/path.py
+@@ -7,7 +7,7 @@ import sys
+ from collections import defaultdict
+ from itertools import chain
+ 
+-from pipenv.vendor import attr
++import attr
+ import six
+ from cached_property import cached_property
+ from ..compat import Path, fs_str
+diff --git a/pipenv/vendor/pythonfinder/models/python.py b/pipenv/vendor/pythonfinder/models/python.py
+index 4f7e5563..d001a1e5 100644
+--- a/pipenv/vendor/pythonfinder/models/python.py
++++ b/pipenv/vendor/pythonfinder/models/python.py
+@@ -7,7 +7,7 @@ import platform
+ import sys
+ from collections import defaultdict
+ 
+-from pipenv.vendor import attr
++import attr
+ import six
+ from packaging.version import Version
+ 
+diff --git a/pipenv/vendor/pythonfinder/models/windows.py b/pipenv/vendor/pythonfinder/models/windows.py
+index c69b9484..fb36a272 100644
+--- a/pipenv/vendor/pythonfinder/models/windows.py
++++ b/pipenv/vendor/pythonfinder/models/windows.py
+@@ -4,7 +4,7 @@ from __future__ import absolute_import, print_function
+ import operator
+ from collections import defaultdict
+ 
+-from pipenv.vendor import attr
++import attr
+ 
+ from ..environment import MYPY_RUNNING
+ from ..exceptions import InvalidPythonVersion
+diff --git a/pipenv/vendor/pythonfinder/utils.py b/pipenv/vendor/pythonfinder/utils.py
+index bcea7f3e..41d2d59a 100644
+--- a/pipenv/vendor/pythonfinder/utils.py
++++ b/pipenv/vendor/pythonfinder/utils.py
+@@ -10,7 +10,7 @@ from collections import OrderedDict
+ from fnmatch import fnmatch
+ from threading import Timer
+ 
+-from pipenv.vendor import attr
++import attr
+ import six
+ from packaging.version import LegacyVersion, Version
+ 

dev-python/pipenv/pipenv-2021.5.29-r1.ebuild

@@ -0,0 +1,54 @@
+# Copyright 1999-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+DISTUTILS_USE_SETUPTOOLS=rdepend
+PYTHON_COMPAT=( python3_{7,8,9} )
+
+inherit distutils-r1
+
+MY_PV=${PV/_beta/b}
+DESCRIPTION="Python Development Workflow for Humans"
+HOMEPAGE="https://github.com/pypa/pipenv https://pypi.org/project/pipenv/"
+SRC_URI="https://github.com/pypa/pipenv/archive/v${MY_PV}.tar.gz -> ${P}.tar.gz"
+S="${WORKDIR}"/${PN}-${MY_PV}
+
+LICENSE="MIT"
+SLOT="0"
+KEYWORDS="~amd64 ~x86 ~amd64-linux ~x86-linux"
+IUSE="test"
+RESTRICT="!test? ( test )"
+
+PATCHES="${FILESDIR}/${PN}-${PV//./-}-${PR}-remove-attr-vendor-import.patch"
+
+RDEPEND="
+	${PYTHON_DEPS}
+	dev-python/certifi[${PYTHON_USEDEP}]
+	dev-python/pip[${PYTHON_USEDEP}]
+	>=dev-python/virtualenv-20.0.35[${PYTHON_USEDEP}]
+	dev-python/virtualenv-clone[${PYTHON_USEDEP}]
+"
+BDEPEND="
+	${RDEPEND}
+	test? (
+		dev-python/flaky[${PYTHON_USEDEP}]
+		dev-python/mock[${PYTHON_USEDEP}]
+		dev-python/pytest[${PYTHON_USEDEP}]
+		dev-python/pytz[${PYTHON_USEDEP}]
+	)
+"
+
+src_prepare() {
+	# remove vendored version of PyYAML that is backported to Python2
+	rm -vR "${S}/${PN}/patched/yaml2/" || die
+	# remove vendored versions
+	# see https://bugs.gentoo.org/717666
+	rm -vR "${S}/${PN}/vendor/attr/" || die
+	rm -vR "${S}/${PN}/vendor/jinja2/" || die
+	distutils-r1_src_prepare
+}
+
+python_test() {
+	pytest -vvv -x -m "not cli and not needs_internet" tests/unit/ || die
+}