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author | V3n3RiX <venerix@redcorelinux.org> | 2021-06-24 14:47:38 +0100 |
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committer | V3n3RiX <venerix@redcorelinux.org> | 2021-06-24 14:47:38 +0100 |
commit | b4d43e8c611df4a8061b6f88d9e9f6b1e3c83903 (patch) | |
tree | 911928b566777494d08ebe2c16cb64f15af71901 /dev-python/anyio/files/anyio-3.2.1-missing-trio.patch | |
parent | 61f10f985e19dfe20a4d9552902625edd5b6eabb (diff) |
gentoo resync : 24.06.2021
Diffstat (limited to 'dev-python/anyio/files/anyio-3.2.1-missing-trio.patch')
-rw-r--r-- | dev-python/anyio/files/anyio-3.2.1-missing-trio.patch | 125 |
1 files changed, 125 insertions, 0 deletions
diff --git a/dev-python/anyio/files/anyio-3.2.1-missing-trio.patch b/dev-python/anyio/files/anyio-3.2.1-missing-trio.patch new file mode 100644 index 000000000000..492fe40fe70e --- /dev/null +++ b/dev-python/anyio/files/anyio-3.2.1-missing-trio.patch @@ -0,0 +1,125 @@ +From d05f92bddc4b34a8d527f66d5d27513cd91c741a Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Micha=C5=82=20G=C3=B3rny?= <mgorny@gentoo.org> +Date: Thu, 24 Jun 2021 09:16:01 +0200 +Subject: [PATCH] Handle missing trio gracefully + +Make it possible to use anyio without actually having to install trio. +This involves modifying get_all_backends() to only return the backends +that are actually present, and teaching the tests to skip trio if it +is not importable. +--- + src/anyio/_core/_eventloop.py | 13 +++++++++---- + tests/conftest.py | 9 ++++++++- + tests/test_pytest_plugin.py | 2 +- + tests/test_taskgroups.py | 10 ++++++++-- + 4 files changed, 26 insertions(+), 8 deletions(-) + +diff --git a/src/anyio/_core/_eventloop.py b/src/anyio/_core/_eventloop.py +index f2364a3..431a922 100644 +--- a/src/anyio/_core/_eventloop.py ++++ b/src/anyio/_core/_eventloop.py +@@ -10,8 +10,6 @@ import sniffio + # This must be updated when new backends are introduced + from ._compat import DeprecatedAwaitableFloat + +-BACKENDS = 'asyncio', 'trio' +- + T_Retval = TypeVar('T_Retval') + threadlocals = threading.local() + +@@ -106,8 +104,15 @@ def current_time() -> DeprecatedAwaitableFloat: + + + def get_all_backends() -> Tuple[str, ...]: +- """Return a tuple of the names of all built-in backends.""" +- return BACKENDS ++ """Return a tuple of the names of all available built-in backends.""" ++ backends = ['asyncio'] ++ try: ++ import trio ++ except ImportError: ++ pass ++ else: ++ backends.append(trio) ++ return tuple(backends) + + + def get_cancelled_exc_class() -> Type[BaseException]: +diff --git a/tests/conftest.py b/tests/conftest.py +index f040ac8..5834395 100644 +--- a/tests/conftest.py ++++ b/tests/conftest.py +@@ -8,6 +8,11 @@ import trustme + from _pytest.fixtures import SubRequest + from trustme import CA + ++try: ++ import trio ++except ImportError: ++ trio = None ++ + uvloop_marks = [] + uvloop_policy = None + try: +@@ -30,7 +35,9 @@ pytest_plugins = ['pytester'] + id='asyncio'), + pytest.param(('asyncio', {'debug': True, 'policy': uvloop_policy}), marks=uvloop_marks, + id='asyncio+uvloop'), +- pytest.param('trio') ++ pytest.param('trio', ++ marks=[pytest.mark.skipif(trio is None, ++ reason='trio is not available')]) + ]) + def anyio_backend(request: SubRequest) -> Tuple[str, Dict[str, Any]]: + return request.param +diff --git a/tests/test_pytest_plugin.py b/tests/test_pytest_plugin.py +index bb254a5..d55d511 100644 +--- a/tests/test_pytest_plugin.py ++++ b/tests/test_pytest_plugin.py +@@ -135,7 +135,7 @@ def test_asyncio(testdir: Testdir) -> None: + ) + + result = testdir.runpytest('-v') +- result.assert_outcomes(passed=2, failed=1, errors=2) ++ result.assert_outcomes(passed=2, failed=1, errors=len(get_all_backends())) + + + def test_autouse_async_fixture(testdir: Testdir) -> None: +diff --git a/tests/test_taskgroups.py b/tests/test_taskgroups.py +index 62a2389..47971c0 100644 +--- a/tests/test_taskgroups.py ++++ b/tests/test_taskgroups.py +@@ -5,7 +5,6 @@ import time + from typing import Any, AsyncGenerator, Coroutine, Dict, Generator, NoReturn, Set + + import pytest +-import trio + + import anyio + from anyio import ( +@@ -13,6 +12,11 @@ from anyio import ( + fail_after, get_cancelled_exc_class, move_on_after, sleep, wait_all_tasks_blocked) + from anyio.abc import TaskGroup, TaskStatus + ++try: ++ import trio ++except ImportError: ++ trio = None ++ + if sys.version_info < (3, 7): + current_task = asyncio.Task.current_task + else: +@@ -53,7 +57,9 @@ async def test_success() -> None: + + @pytest.mark.parametrize('module', [ + pytest.param(asyncio, id='asyncio'), +- pytest.param(trio, id='trio') ++ pytest.param(trio, id='trio', ++ marks=[pytest.mark.skipif(trio is None, ++ reason='trio is not available')]) + ]) + def test_run_natively(module: Any) -> None: + async def testfunc() -> None: +-- +2.32.0 + |