gentoo-overlay/dev-python/pip/files/pip-21.1-no-coverage.patch

From 66ca1e64ce3fb971ec30d5f8b2a0bda49721bc2d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Micha=C5=82=20G=C3=B3rny?= <mgorny@gentoo.org>
Date: Wed, 29 Jul 2020 07:42:25 +0200
Subject: [PATCH] Disable coverage testing support inside test venvs

---
 tests/conftest.py | 14 +-------------
 1 file changed, 1 insertion(+), 13 deletions(-)

diff --git a/tests/conftest.py b/tests/conftest.py
index a53e0c4f7..c91d1e1ae 100644
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -315,11 +315,6 @@ def wheel_install(tmpdir_factory, common_wheels):
     return _common_wheel_editable_install(tmpdir_factory, common_wheels, "wheel")
 
 
-@pytest.fixture(scope="session")
-def coverage_install(tmpdir_factory, common_wheels):
-    return _common_wheel_editable_install(tmpdir_factory, common_wheels, "coverage")
-
-
 def install_egg_link(venv, project_name, egg_info_dir):
     with open(venv.site / "easy-install.pth", "a") as fp:
         fp.write(str(egg_info_dir.resolve()) + "\n")
@@ -329,7 +324,7 @@ def install_egg_link(venv, project_name, egg_info_dir):
 
 @pytest.fixture(scope="session")
 def virtualenv_template(
-    request, tmpdir_factory, pip_src, setuptools_install, coverage_install
+    request, tmpdir_factory, pip_src, setuptools_install
 ):
 
     if request.config.getoption("--use-venv"):
@@ -355,13 +350,6 @@ def virtualenv_template(
         [venv.bin / "python", "setup.py", "-q", "develop"], cwd=pip_editable
     )
 
-    # Install coverage and pth file for executing it in any spawned processes
-    # in this virtual environment.
-    install_egg_link(venv, "coverage", coverage_install)
-    # zz prefix ensures the file is after easy-install.pth.
-    with open(venv.site / "zz-coverage-helper.pth", "a") as f:
-        f.write("import coverage; coverage.process_startup()")
-
     # Drop (non-relocatable) launchers.
     for exe in os.listdir(venv.bin):
         if not (
-- 
2.31.1