Pytest 4 compatibility

Resolves https://bugzilla.redhat.com/show_bug.cgi?id=1694177

d4264dc3b2ab292c9843fb1d001c7fc0a5fc67c4.patch

@@ -0,0 +1,34 @@
+From d4264dc3b2ab292c9843fb1d001c7fc0a5fc67c4 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Miro=20Hron=C4=8Dok?= <miro@hroncok.cz>
+Date: Fri, 29 Mar 2019 18:36:45 +0100
+Subject: [PATCH] Pytest: Use get_closest_marker
+
+See https://github.com/pytest-dev/pytest/pull/4564
+---
+ tests/conftest.py | 7 ++++---
+ 1 file changed, 4 insertions(+), 3 deletions(-)
+
+diff --git a/tests/conftest.py b/tests/conftest.py
+index 6b2f3e3291..aed2f5a5ec 100644
+--- a/tests/conftest.py
++++ b/tests/conftest.py
+@@ -32,15 +32,16 @@ def pytest_collection_modifyitems(config, items):
+             continue
+ 
+         # Mark network tests as flaky
+-        if item.get_marker('network') is not None and "CI" in os.environ:
++        if (item.get_closest_marker('network') is not None and
++                "CI" in os.environ):
+             item.add_marker(pytest.mark.flaky(reruns=3))
+ 
+         if six.PY3:
+-            if (item.get_marker('incompatible_with_test_venv') and
++            if (item.get_closest_marker('incompatible_with_test_venv') and
+                     config.getoption("--use-venv")):
+                 item.add_marker(pytest.mark.skip(
+                     'Incompatible with test venv'))
+-            if (item.get_marker('incompatible_with_venv') and
++            if (item.get_closest_marker('incompatible_with_venv') and
+                     sys.prefix != sys.base_prefix):
+                 item.add_marker(pytest.mark.skip(
+                     'Incompatible with venv'))

python-pip.spec

@@ -101,6 +101,9 @@ Patch3:         remove-existing-dist-only-if-path-conflicts.patch
 # https://bugzilla.redhat.com/show_bug.cgi?id=1655253
 Patch4:         dummy-certifi.patch
 
+# pytest 4 support
+Patch5:         https://github.com/pypa/pip/commit/d4264dc3b2ab292c9843fb1d001c7fc0a5fc67c4.patch
+
 # Downstream only patch
 # Users might have local installations of pip from using
 # `pip install --user --upgrade pip` on older versions.
@@ -272,6 +275,7 @@ popd
 %patch2 -p1
 %patch3 -p1
 %patch4 -p1
+%patch5 -p1
 
 # this goes together with patch4
 rm src/pip/_vendor/certifi/*.pem