Python 2 removal part 1: tests (C++ code is intentionally ~untouched) (#3688)

* `#error BYE_BYE_GOLDEN_SNAKE`

* Removing everything related to 2.7 from ci.yml

* Commenting-out Centos7

* Removing `PYTHON: 27` from .appveyor.yml

* "PY2" removal, mainly from tests. C++ code is not touched.

* Systematic removal of `u` prefix from `u"..."` and `u'...'` literals. Collateral cleanup of a couple minor other things.

* Cleaning up around case-insensitive hits for `[^a-z]py.*2` in tests/.

* Removing obsolete Python 2 mention in compiling.rst

* Proper `#error` for Python 2.

* Using PY_VERSION_HEX to guard `#error "PYTHON 2 IS NO LONGER SUPPORTED.`

* chore: bump pre-commit

* style: run pre-commit for pyupgrade 3+

* tests: use sys.version_info, not PY

* chore: more Python 2 removal

* Uncommenting Centos7 block (PR #3691 showed that it is working again).

* Update pre-commit hooks

* Fix pre-commit hook

* refactor: remove Python 2 from CMake

* refactor: remove Python 2 from setup code

* refactor: simplify, better static typing

* feat: fail with nice messages

* refactor: drop Python 2 C++ code

* docs: cleanup for Python 3

* revert: intree

revert: intree

* docs: minor touchup to py2 statement

Co-authored-by: Henry Schreiner <henryschreineriii@gmail.com>
Co-authored-by: Aaron Gokaslan <skylion.aaron@gmail.com>
This commit is contained in:
Ralf W. Grosse-Kunstleve
2022-02-10 18:28:08 -08:00
committed by GitHub
parent 46dcd9bc75
commit 6493f496e3
102 changed files with 529 additions and 1334 deletions

View File

@@ -1,4 +1,3 @@
# -*- coding: utf-8 -*-
import pytest
import env # noqa: F401
@@ -7,7 +6,6 @@ from pybind11_tests import class_ as m
def test_repr():
# In Python 3.3+, repr() accesses __qualname__
assert "pybind11_type" in repr(type(UserType))
assert "UserType" in repr(UserType)
@@ -103,8 +101,8 @@ def test_docstrings(doc):
def test_qualname(doc):
"""Tests that a properly qualified name is set in __qualname__ (even in pre-3.3, where we
backport the attribute) and that generated docstrings properly use it and the module name"""
"""Tests that a properly qualified name is set in __qualname__ and that
generated docstrings properly use it and the module name"""
assert m.NestBase.__qualname__ == "NestBase"
assert m.NestBase.Nested.__qualname__ == "NestBase.Nested"
@@ -130,13 +128,13 @@ def test_qualname(doc):
doc(m.NestBase.Nested.fn)
== """
fn(self: m.class_.NestBase.Nested, arg0: int, arg1: m.class_.NestBase, arg2: m.class_.NestBase.Nested) -> None
""" # noqa: E501 line too long
"""
)
assert (
doc(m.NestBase.Nested.fa)
== """
fa(self: m.class_.NestBase.Nested, a: int, b: m.class_.NestBase, c: m.class_.NestBase.Nested) -> None
""" # noqa: E501 line too long
"""
)
assert m.NestBase.__module__ == "pybind11_tests.class_"
assert m.NestBase.Nested.__module__ == "pybind11_tests.class_"