mirror of
https://github.com/python/cpython.git
synced 2024-11-29 04:44:13 +08:00
62972d9d73
This is the initial implementation of PEP 615, the zoneinfo module, ported from the standalone reference implementation (see https://www.python.org/dev/peps/pep-0615/#reference-implementation for a link, which has a more detailed commit history). This includes (hopefully) all functional elements described in the PEP, but documentation is found in a separate PR. This includes: 1. A pure python implementation of the ZoneInfo class 2. A C accelerated implementation of the ZoneInfo class 3. Tests with 100% branch coverage for the Python code (though C code coverage is less than 100%). 4. A compile-time configuration option on Linux (though not on Windows) Differences from the reference implementation: - The module is arranged slightly differently: the accelerated module is `_zoneinfo` rather than `zoneinfo._czoneinfo`, which also necessitates some changes in the test support function. (Suggested by Victor Stinner and Steve Dower.) - The tests are arranged slightly differently and do not include the property tests. The tests live at test/test_zoneinfo/test_zoneinfo.py rather than test/test_zoneinfo.py or test/test_zoneinfo/__init__.py because we may do some refactoring in the future that would likely require this separation anyway; we may: - include the property tests - automatically run all the tests against both pure Python and C, rather than manually constructing C and Python test classes (similar to the way this works with test_datetime.py, which generates C and Python test cases from datetimetester.py). - This includes a compile-time configuration option on Linux (though not on Windows); added with much help from Thomas Wouters. - Integration into the CPython build system is obviously different from building a standalone zoneinfo module wheel. - This includes configuration to install the tzdata package as part of CI, though only on the coverage jobs. Introducing a PyPI dependency as part of the CI build was controversial, and this is seen as less of a major change, since the coverage jobs already depend on pip and PyPI. Additional changes that were introduced as part of this PR, most / all of which were backported to the reference implementation: - Fixed reference and memory leaks With much debugging help from Pablo Galindo - Added smoke tests ensuring that the C and Python modules are built The import machinery can be somewhat fragile, and the "seamlessly falls back to pure Python" nature of this module makes it so that a problem building the C extension or a failure to import the pure Python version might easily go unnoticed. - Adjustments to zoneinfo.__dir__ Suggested by Petr Viktorin. - Slight refactorings as suggested by Steve Dower. - Removed unnecessary if check on std_abbr Discovered this because of a missing line in branch coverage.
110 lines
4.2 KiB
XML
110 lines
4.2 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
|
|
<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
|
|
<ItemGroup Label="ProjectConfigurations">
|
|
<ProjectConfiguration Include="Debug|ARM">
|
|
<Configuration>Debug</Configuration>
|
|
<Platform>ARM</Platform>
|
|
</ProjectConfiguration>
|
|
<ProjectConfiguration Include="Debug|ARM64">
|
|
<Configuration>Debug</Configuration>
|
|
<Platform>ARM64</Platform>
|
|
</ProjectConfiguration>
|
|
<ProjectConfiguration Include="Debug|Win32">
|
|
<Configuration>Debug</Configuration>
|
|
<Platform>Win32</Platform>
|
|
</ProjectConfiguration>
|
|
<ProjectConfiguration Include="Debug|x64">
|
|
<Configuration>Debug</Configuration>
|
|
<Platform>x64</Platform>
|
|
</ProjectConfiguration>
|
|
<ProjectConfiguration Include="PGInstrument|ARM">
|
|
<Configuration>PGInstrument</Configuration>
|
|
<Platform>ARM</Platform>
|
|
</ProjectConfiguration>
|
|
<ProjectConfiguration Include="PGInstrument|ARM64">
|
|
<Configuration>PGInstrument</Configuration>
|
|
<Platform>ARM64</Platform>
|
|
</ProjectConfiguration>
|
|
<ProjectConfiguration Include="PGInstrument|Win32">
|
|
<Configuration>PGInstrument</Configuration>
|
|
<Platform>Win32</Platform>
|
|
</ProjectConfiguration>
|
|
<ProjectConfiguration Include="PGInstrument|x64">
|
|
<Configuration>PGInstrument</Configuration>
|
|
<Platform>x64</Platform>
|
|
</ProjectConfiguration>
|
|
<ProjectConfiguration Include="PGUpdate|ARM">
|
|
<Configuration>PGUpdate</Configuration>
|
|
<Platform>ARM</Platform>
|
|
</ProjectConfiguration>
|
|
<ProjectConfiguration Include="PGUpdate|ARM64">
|
|
<Configuration>PGUpdate</Configuration>
|
|
<Platform>ARM64</Platform>
|
|
</ProjectConfiguration>
|
|
<ProjectConfiguration Include="PGUpdate|Win32">
|
|
<Configuration>PGUpdate</Configuration>
|
|
<Platform>Win32</Platform>
|
|
</ProjectConfiguration>
|
|
<ProjectConfiguration Include="PGUpdate|x64">
|
|
<Configuration>PGUpdate</Configuration>
|
|
<Platform>x64</Platform>
|
|
</ProjectConfiguration>
|
|
<ProjectConfiguration Include="Release|ARM">
|
|
<Configuration>Release</Configuration>
|
|
<Platform>ARM</Platform>
|
|
</ProjectConfiguration>
|
|
<ProjectConfiguration Include="Release|ARM64">
|
|
<Configuration>Release</Configuration>
|
|
<Platform>ARM64</Platform>
|
|
</ProjectConfiguration>
|
|
<ProjectConfiguration Include="Release|Win32">
|
|
<Configuration>Release</Configuration>
|
|
<Platform>Win32</Platform>
|
|
</ProjectConfiguration>
|
|
<ProjectConfiguration Include="Release|x64">
|
|
<Configuration>Release</Configuration>
|
|
<Platform>x64</Platform>
|
|
</ProjectConfiguration>
|
|
</ItemGroup>
|
|
<PropertyGroup Label="Globals">
|
|
<ProjectGuid>{FCBE1EF2-E0F0-40B1-88B5-00A35D378742}</ProjectGuid>
|
|
<RootNamespace>_zoneinfo</RootNamespace>
|
|
<Keyword>Win32Proj</Keyword>
|
|
</PropertyGroup>
|
|
<Import Project="python.props" />
|
|
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
|
|
<PropertyGroup Label="Configuration">
|
|
<ConfigurationType>DynamicLibrary</ConfigurationType>
|
|
<CharacterSet>NotSet</CharacterSet>
|
|
</PropertyGroup>
|
|
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
|
|
<PropertyGroup>
|
|
<TargetExt>.pyd</TargetExt>
|
|
</PropertyGroup>
|
|
<ImportGroup Label="ExtensionSettings">
|
|
</ImportGroup>
|
|
<ImportGroup Label="PropertySheets">
|
|
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
|
|
<Import Project="pyproject.props" />
|
|
</ImportGroup>
|
|
<PropertyGroup Label="UserMacros" />
|
|
<PropertyGroup>
|
|
<_ProjectFileVersion>10.0.30319.1</_ProjectFileVersion>
|
|
</PropertyGroup>
|
|
<ItemGroup>
|
|
<ClCompile Include="..\Modules\_zoneinfo.c" />
|
|
</ItemGroup>
|
|
<ItemGroup>
|
|
<ResourceCompile Include="..\PC\python_nt.rc" />
|
|
</ItemGroup>
|
|
<ItemGroup>
|
|
<ProjectReference Include="pythoncore.vcxproj">
|
|
<Project>{cf7ac3d1-e2df-41d2-bea6-1e2556cdea26}</Project>
|
|
<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
|
|
</ProjectReference>
|
|
</ItemGroup>
|
|
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
|
|
<ImportGroup Label="ExtensionTargets">
|
|
</ImportGroup>
|
|
</Project>
|