mirror of
https://github.com/pybind/pybind11.git
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6d4805ced1
* Factor out detail/value_and_holder.h (from detail/type_caster_base.h) This is in support of PR #5213: * trampoline_self_life_support.h depends on value_and_holder.h * type_caster_base.h depends on trampoline_self_life_support.h * Fix a minor and inconsequential inconsistency in `copyable_holder_caster`: the correct `load_value()` return type is `void` (as defined in `type_caster_generic`) For easy future reference, this is the long-standing inconsistency: *dbf848aff7/include/pybind11/detail/type_caster_base.h (L634)*dbf848aff7/include/pybind11/cast.h (L797)Noticed in passing while working on PR #5213. * Add `DANGER ZONE` comment in detail/init.h, similar to a comment added on the smart_holder branch (all the way back in 2021).
298 lines
8.4 KiB
Python
298 lines
8.4 KiB
Python
from __future__ import annotations
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import contextlib
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import os
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import string
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import subprocess
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import sys
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import tarfile
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import zipfile
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# These tests must be run explicitly
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# They require CMake 3.15+ (--install)
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DIR = os.path.abspath(os.path.dirname(__file__))
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MAIN_DIR = os.path.dirname(os.path.dirname(DIR))
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PKGCONFIG = """\
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prefix=${{pcfiledir}}/../../
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includedir=${{prefix}}/include
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Name: pybind11
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Description: Seamless operability between C++11 and Python
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Version: {VERSION}
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Cflags: -I${{includedir}}
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"""
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main_headers = {
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"include/pybind11/attr.h",
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"include/pybind11/buffer_info.h",
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"include/pybind11/cast.h",
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"include/pybind11/chrono.h",
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"include/pybind11/common.h",
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"include/pybind11/complex.h",
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"include/pybind11/eigen.h",
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"include/pybind11/embed.h",
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"include/pybind11/eval.h",
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"include/pybind11/functional.h",
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"include/pybind11/gil.h",
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"include/pybind11/gil_safe_call_once.h",
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"include/pybind11/iostream.h",
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"include/pybind11/numpy.h",
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"include/pybind11/operators.h",
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"include/pybind11/options.h",
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"include/pybind11/pybind11.h",
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"include/pybind11/pytypes.h",
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"include/pybind11/stl.h",
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"include/pybind11/stl_bind.h",
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"include/pybind11/type_caster_pyobject_ptr.h",
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"include/pybind11/typing.h",
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}
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detail_headers = {
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"include/pybind11/detail/class.h",
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"include/pybind11/detail/common.h",
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"include/pybind11/detail/descr.h",
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"include/pybind11/detail/init.h",
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"include/pybind11/detail/internals.h",
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"include/pybind11/detail/type_caster_base.h",
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"include/pybind11/detail/typeid.h",
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"include/pybind11/detail/value_and_holder.h",
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}
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eigen_headers = {
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"include/pybind11/eigen/common.h",
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"include/pybind11/eigen/matrix.h",
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"include/pybind11/eigen/tensor.h",
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}
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stl_headers = {
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"include/pybind11/stl/filesystem.h",
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}
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cmake_files = {
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"share/cmake/pybind11/FindPythonLibsNew.cmake",
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"share/cmake/pybind11/pybind11Common.cmake",
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"share/cmake/pybind11/pybind11Config.cmake",
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"share/cmake/pybind11/pybind11ConfigVersion.cmake",
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"share/cmake/pybind11/pybind11GuessPythonExtSuffix.cmake",
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"share/cmake/pybind11/pybind11NewTools.cmake",
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"share/cmake/pybind11/pybind11Targets.cmake",
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"share/cmake/pybind11/pybind11Tools.cmake",
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}
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pkgconfig_files = {
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"share/pkgconfig/pybind11.pc",
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}
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py_files = {
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"__init__.py",
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"__main__.py",
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"_version.py",
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"commands.py",
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"py.typed",
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"setup_helpers.py",
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}
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headers = main_headers | detail_headers | eigen_headers | stl_headers
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src_files = headers | cmake_files | pkgconfig_files
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all_files = src_files | py_files
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sdist_files = {
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"pybind11",
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"pybind11/include",
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"pybind11/include/pybind11",
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"pybind11/include/pybind11/detail",
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"pybind11/include/pybind11/eigen",
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"pybind11/include/pybind11/stl",
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"pybind11/share",
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"pybind11/share/cmake",
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"pybind11/share/cmake/pybind11",
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"pybind11/share/pkgconfig",
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"pyproject.toml",
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"setup.cfg",
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"setup.py",
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"LICENSE",
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"MANIFEST.in",
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"README.rst",
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"PKG-INFO",
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"SECURITY.md",
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}
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local_sdist_files = {
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".egg-info",
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".egg-info/PKG-INFO",
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".egg-info/SOURCES.txt",
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".egg-info/dependency_links.txt",
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".egg-info/not-zip-safe",
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".egg-info/top_level.txt",
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}
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def read_tz_file(tar: tarfile.TarFile, name: str) -> bytes:
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start = tar.getnames()[0] + "/"
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inner_file = tar.extractfile(tar.getmember(f"{start}{name}"))
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assert inner_file
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with contextlib.closing(inner_file) as f:
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return f.read()
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def normalize_line_endings(value: bytes) -> bytes:
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return value.replace(os.linesep.encode("utf-8"), b"\n")
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def test_build_sdist(monkeypatch, tmpdir):
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monkeypatch.chdir(MAIN_DIR)
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subprocess.run(
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[sys.executable, "-m", "build", "--sdist", f"--outdir={tmpdir}"], check=True
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)
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(sdist,) = tmpdir.visit("*.tar.gz")
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with tarfile.open(str(sdist), "r:gz") as tar:
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start = tar.getnames()[0] + "/"
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version = start[9:-1]
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simpler = {n.split("/", 1)[-1] for n in tar.getnames()[1:]}
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setup_py = read_tz_file(tar, "setup.py")
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pyproject_toml = read_tz_file(tar, "pyproject.toml")
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pkgconfig = read_tz_file(tar, "pybind11/share/pkgconfig/pybind11.pc")
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cmake_cfg = read_tz_file(
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tar, "pybind11/share/cmake/pybind11/pybind11Config.cmake"
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)
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assert (
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'set(pybind11_INCLUDE_DIR "${PACKAGE_PREFIX_DIR}/include")'
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in cmake_cfg.decode("utf-8")
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)
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files = {f"pybind11/{n}" for n in all_files}
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files |= sdist_files
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files |= {f"pybind11{n}" for n in local_sdist_files}
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files.add("pybind11.egg-info/entry_points.txt")
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files.add("pybind11.egg-info/requires.txt")
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assert simpler == files
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with open(os.path.join(MAIN_DIR, "tools", "setup_main.py.in"), "rb") as f:
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contents = (
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string.Template(f.read().decode("utf-8"))
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.substitute(version=version, extra_cmd="")
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.encode("utf-8")
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)
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assert setup_py == contents
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with open(os.path.join(MAIN_DIR, "tools", "pyproject.toml"), "rb") as f:
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contents = f.read()
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assert pyproject_toml == contents
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simple_version = ".".join(version.split(".")[:3])
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pkgconfig_expected = PKGCONFIG.format(VERSION=simple_version).encode("utf-8")
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assert normalize_line_endings(pkgconfig) == pkgconfig_expected
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def test_build_global_dist(monkeypatch, tmpdir):
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monkeypatch.chdir(MAIN_DIR)
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monkeypatch.setenv("PYBIND11_GLOBAL_SDIST", "1")
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subprocess.run(
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[sys.executable, "-m", "build", "--sdist", "--outdir", str(tmpdir)], check=True
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)
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(sdist,) = tmpdir.visit("*.tar.gz")
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with tarfile.open(str(sdist), "r:gz") as tar:
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start = tar.getnames()[0] + "/"
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version = start[16:-1]
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simpler = {n.split("/", 1)[-1] for n in tar.getnames()[1:]}
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setup_py = read_tz_file(tar, "setup.py")
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pyproject_toml = read_tz_file(tar, "pyproject.toml")
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pkgconfig = read_tz_file(tar, "pybind11/share/pkgconfig/pybind11.pc")
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cmake_cfg = read_tz_file(
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tar, "pybind11/share/cmake/pybind11/pybind11Config.cmake"
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)
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assert (
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'set(pybind11_INCLUDE_DIR "${PACKAGE_PREFIX_DIR}/include")'
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in cmake_cfg.decode("utf-8")
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)
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files = {f"pybind11/{n}" for n in all_files}
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files |= sdist_files
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files |= {f"pybind11_global{n}" for n in local_sdist_files}
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assert simpler == files
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with open(os.path.join(MAIN_DIR, "tools", "setup_global.py.in"), "rb") as f:
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contents = (
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string.Template(f.read().decode())
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.substitute(version=version, extra_cmd="")
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.encode("utf-8")
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)
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assert setup_py == contents
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with open(os.path.join(MAIN_DIR, "tools", "pyproject.toml"), "rb") as f:
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contents = f.read()
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assert pyproject_toml == contents
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simple_version = ".".join(version.split(".")[:3])
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pkgconfig_expected = PKGCONFIG.format(VERSION=simple_version).encode("utf-8")
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assert normalize_line_endings(pkgconfig) == pkgconfig_expected
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def tests_build_wheel(monkeypatch, tmpdir):
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monkeypatch.chdir(MAIN_DIR)
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subprocess.run(
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[sys.executable, "-m", "pip", "wheel", ".", "-w", str(tmpdir)], check=True
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)
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(wheel,) = tmpdir.visit("*.whl")
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files = {f"pybind11/{n}" for n in all_files}
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files |= {
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"dist-info/LICENSE",
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"dist-info/METADATA",
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"dist-info/RECORD",
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"dist-info/WHEEL",
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"dist-info/entry_points.txt",
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"dist-info/top_level.txt",
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}
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with zipfile.ZipFile(str(wheel)) as z:
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names = z.namelist()
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trimmed = {n for n in names if "dist-info" not in n}
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trimmed |= {f"dist-info/{n.split('/', 1)[-1]}" for n in names if "dist-info" in n}
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assert files == trimmed
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def tests_build_global_wheel(monkeypatch, tmpdir):
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monkeypatch.chdir(MAIN_DIR)
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monkeypatch.setenv("PYBIND11_GLOBAL_SDIST", "1")
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subprocess.run(
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[sys.executable, "-m", "pip", "wheel", ".", "-w", str(tmpdir)], check=True
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)
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(wheel,) = tmpdir.visit("*.whl")
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files = {f"data/data/{n}" for n in src_files}
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files |= {f"data/headers/{n[8:]}" for n in headers}
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files |= {
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"dist-info/LICENSE",
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"dist-info/METADATA",
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"dist-info/WHEEL",
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"dist-info/top_level.txt",
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"dist-info/RECORD",
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}
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with zipfile.ZipFile(str(wheel)) as z:
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names = z.namelist()
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beginning = names[0].split("/", 1)[0].rsplit(".", 1)[0]
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trimmed = {n[len(beginning) + 1 :] for n in names}
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assert files == trimmed
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