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python-pluggy/223.patch
Miro Hrončok 028c683f0c Use importlib.metadata from stdlib on Python 3.8
2019-07-08 17:55:41 +02:00

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From c66077d8c017c2728517be74701ebf06859c980d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Miro=20Hron=C4=8Dok?= <miro@hroncok.cz>
Date: Wed, 3 Jul 2019 00:51:04 +0200
Subject: [PATCH 1/3] Replace importlib_metadata with importlib.metadata on
Python 3.8+
Fixes https://github.com/pytest-dev/pluggy/issues/222
---
changelog/222.trivial.rst | 2 ++
docs/conf.py | 9 +++++++--
setup.py | 2 +-
src/pluggy/manager.py | 8 ++++++--
testing/test_pluginmanager.py | 10 ++++++++--
5 files changed, 24 insertions(+), 7 deletions(-)
create mode 100644 changelog/222.trivial.rst
diff --git a/changelog/222.trivial.rst b/changelog/222.trivial.rst
new file mode 100644
index 0000000..0263e8c
--- /dev/null
+++ b/changelog/222.trivial.rst
@@ -0,0 +1,2 @@
+Replace ``importlib_metadata`` backport with ``importlib.metadata`` from the
+standard library on Python 3.8+.
diff --git a/docs/conf.py b/docs/conf.py
index 550071d..0346563 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -1,5 +1,10 @@
# -*- coding: utf-8 -*-
-import importlib_metadata
+import sys
+
+if sys.version_info >= (3, 8):
+ from importlib import metadata
+else:
+ import importlib_metadata as metadata
extensions = [
@@ -24,7 +29,7 @@
copyright = u"2016, Holger Krekel"
author = "Holger Krekel"
-release = importlib_metadata.version(project)
+release = metadata.version(project)
# The short X.Y version.
version = u".".join(release.split(".")[:2])
diff --git a/setup.py b/setup.py
index 0f26fa0..ae2cd84 100644
--- a/setup.py
+++ b/setup.py
@@ -37,7 +37,7 @@ def main():
author_email="holger@merlinux.eu",
url="https://github.com/pytest-dev/pluggy",
python_requires=">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*",
- install_requires=["importlib-metadata>=0.12"],
+ install_requires=['importlib-metadata>=0.12;python_version<"3.8"'],
extras_require={"dev": ["pre-commit", "tox"]},
classifiers=classifiers,
packages=["pluggy"],
diff --git a/src/pluggy/manager.py b/src/pluggy/manager.py
index 27c86f6..6aecb2a 100644
--- a/src/pluggy/manager.py
+++ b/src/pluggy/manager.py
@@ -1,9 +1,13 @@
import inspect
+import sys
from . import _tracing
from .hooks import HookImpl, _HookRelay, _HookCaller, normalize_hookimpl_opts
import warnings
-import importlib_metadata
+if sys.version_info >= (3, 8):
+ from importlib import metadata
+else:
+ import importlib_metadata as metadata
def _warn_for_function(warning, function):
@@ -279,7 +283,7 @@ def load_setuptools_entrypoints(self, group, name=None):
:return: return the number of loaded plugins by this call.
"""
count = 0
- for dist in importlib_metadata.distributions():
+ for dist in metadata.distributions():
for ep in dist.entry_points:
if (
ep.group != group
diff --git a/testing/test_pluginmanager.py b/testing/test_pluginmanager.py
index b226c41..693280c 100644
--- a/testing/test_pluginmanager.py
+++ b/testing/test_pluginmanager.py
@@ -2,8 +2,9 @@
``PluginManager`` unit and public API testing.
"""
import pytest
+import sys
import types
-import importlib_metadata
+
from pluggy import (
PluginManager,
PluginValidationError,
@@ -12,6 +13,11 @@
HookspecMarker,
)
+if sys.version_info >= (3, 8):
+ from importlib import metadata
+else:
+ import importlib_metadata as metadata
+
hookspec = HookspecMarker("example")
hookimpl = HookimplMarker("example")
@@ -466,7 +472,7 @@ class Distribution(object):
def my_distributions():
return (dist,)
- monkeypatch.setattr(importlib_metadata, "distributions", my_distributions)
+ monkeypatch.setattr(metadata, "distributions", my_distributions)
num = pm.load_setuptools_entrypoints("hello")
assert num == 1
plugin = pm.get_plugin("myname")
From 763b661fc15c04f85bcf6b501280641b88041d0a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Miro=20Hron=C4=8Dok?= <miro@hroncok.cz>
Date: Wed, 3 Jul 2019 01:02:41 +0200
Subject: [PATCH 2/3] Workaround
https://github.com/pytest-dev/pytest/issues/5523
---
tox.ini | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tox.ini b/tox.ini
index 431aceb..eb917aa 100644
--- a/tox.ini
+++ b/tox.ini
@@ -38,7 +38,7 @@ commands =
minversion=2.0
testpaths = testing
#--pyargs --doctest-modules --ignore=.tox
-addopts=-ra
+addopts=-r a
filterwarnings =
error
From 1bf30d695d13c656015eaf0b29d9445d3788da68 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Miro=20Hron=C4=8Dok?= <miro@hroncok.cz>
Date: Wed, 3 Jul 2019 01:09:26 +0200
Subject: [PATCH 3/3] Update tests matrix to reflect recent changes in pytest
No Python 3.8 on AppVeyor yet.
---
.travis.yml | 8 ++++----
appveyor.yml | 3 +--
tox.ini | 2 +-
3 files changed, 6 insertions(+), 7 deletions(-)
diff --git a/.travis.yml b/.travis.yml
index 994146d..d72f517 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -32,16 +32,16 @@ jobs:
env: TOXENV=py37-pytestrelease-coverage
- python: '3.8-dev'
env: TOXENV=py38-pytestrelease-coverage
- - python: '2.7'
- env: TOXENV=py27-pytestmaster-coverage
- - python: '2.7'
- env: TOXENV=py27-pytestfeatures-coverage
- python: '3.6'
env: TOXENV=py36-pytestmaster-coverage
- python: '3.6'
env: TOXENV=py36-pytestfeatures-coverage
- python: '3.6'
env: TOXENV=benchmark
+ - python: '3.7'
+ env: TOXENV=py37-pytestmaster-coverage
+ - python: '3.7'
+ env: TOXENV=py37-pytestfeatures-coverage
- stage: deploy
python: '3.6'
diff --git a/appveyor.yml b/appveyor.yml
index 8d1a57d..560151c 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -7,9 +7,8 @@ environment:
- TOXENV: "py34-pytestrelease"
- TOXENV: "py35-pytestrelease"
- TOXENV: "py36-pytestrelease"
+ - TOXENV: "py37-pytestrelease"
- TOXENV: "pypy-pytestrelease"
- - TOXENV: "py27-pytestmaster"
- - TOXENV: "py27-pytestfeatures"
- TOXENV: "py36-pytestmaster"
- TOXENV: "py36-pytestfeatures"
diff --git a/tox.ini b/tox.ini
index eb917aa..ebcd004 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,5 +1,5 @@
[tox]
-envlist=linting,docs,py{27,34,35,36,py,py3}-pytestrelease,py{27,36}-pytest{master,features}
+envlist=linting,docs,py{27,34,35,36,37,38,py,py3}-pytestrelease,py{36,37}-pytest{master,features}
[testenv]
commands=
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