• Home
  • Line#
  • Scopes#
  • Navigate#
  • Raw
  • Download
1"""
2Provides .props file.
3"""
4
5import os
6
7from .constants import *
8
9__all__ = ["get_props_layout"]
10
11PYTHON_PROPS_NAME = "python.props"
12
13PROPS_DATA = {
14    "PYTHON_TAG": VER_DOT,
15    "PYTHON_VERSION": os.getenv("PYTHON_NUSPEC_VERSION"),
16    "PYTHON_PLATFORM": os.getenv("PYTHON_PROPS_PLATFORM"),
17    "PYTHON_TARGET": "",
18}
19
20if not PROPS_DATA["PYTHON_VERSION"]:
21    PROPS_DATA["PYTHON_VERSION"] = "{}.{}{}{}".format(
22        VER_DOT, VER_MICRO, "-" if VER_SUFFIX else "", VER_SUFFIX
23    )
24
25PROPS_DATA["PYTHON_TARGET"] = "_GetPythonRuntimeFilesDependsOn{}{}_{}".format(
26    VER_MAJOR, VER_MINOR, PROPS_DATA["PYTHON_PLATFORM"]
27)
28
29PROPS_TEMPLATE = r"""<?xml version="1.0" encoding="utf-8"?>
30<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
31  <PropertyGroup Condition="$(Platform) == '{PYTHON_PLATFORM}'">
32    <PythonHome Condition="$(PythonHome) == ''">$([System.IO.Path]::GetFullPath("$(MSBuildThisFileDirectory)\..\..\tools"))</PythonHome>
33    <PythonInclude>$(PythonHome)\include</PythonInclude>
34    <PythonLibs>$(PythonHome)\libs</PythonLibs>
35    <PythonTag>{PYTHON_TAG}</PythonTag>
36    <PythonVersion>{PYTHON_VERSION}</PythonVersion>
37
38    <IncludePythonExe Condition="$(IncludePythonExe) == ''">true</IncludePythonExe>
39    <IncludeVEnv Condition="$(IncludeVEnv) == ''">false</IncludeVEnv>
40
41    <GetPythonRuntimeFilesDependsOn>{PYTHON_TARGET};$(GetPythonRuntimeFilesDependsOn)</GetPythonRuntimeFilesDependsOn>
42  </PropertyGroup>
43
44  <ItemDefinitionGroup Condition="$(Platform) == '{PYTHON_PLATFORM}'">
45    <ClCompile>
46      <AdditionalIncludeDirectories>$(PythonInclude);%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
47      <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
48    </ClCompile>
49    <Link>
50      <AdditionalLibraryDirectories>$(PythonLibs);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
51    </Link>
52  </ItemDefinitionGroup>
53
54  <Target Name="GetPythonRuntimeFiles" Returns="@(PythonRuntime)" DependsOnTargets="$(GetPythonRuntimeFilesDependsOn)" />
55
56  <Target Name="{PYTHON_TARGET}" Returns="@(PythonRuntime)">
57    <ItemGroup>
58      <_PythonRuntimeExe Include="$(PythonHome)\python*.dll" />
59      <_PythonRuntimeExe Include="$(PythonHome)\python*.exe" Condition="$(IncludePythonExe) == 'true'" />
60      <_PythonRuntimeExe>
61        <Link>%(Filename)%(Extension)</Link>
62      </_PythonRuntimeExe>
63      <_PythonRuntimeDlls Include="$(PythonHome)\DLLs\*.pyd" />
64      <_PythonRuntimeDlls Include="$(PythonHome)\DLLs\*.dll" />
65      <_PythonRuntimeDlls>
66        <Link>DLLs\%(Filename)%(Extension)</Link>
67      </_PythonRuntimeDlls>
68      <_PythonRuntimeLib Include="$(PythonHome)\Lib\**\*" Exclude="$(PythonHome)\Lib\**\*.pyc;$(PythonHome)\Lib\site-packages\**\*" />
69      <_PythonRuntimeLib Remove="$(PythonHome)\Lib\ensurepip\**\*" Condition="$(IncludeVEnv) != 'true'" />
70      <_PythonRuntimeLib Remove="$(PythonHome)\Lib\venv\**\*" Condition="$(IncludeVEnv) != 'true'" />
71      <_PythonRuntimeLib>
72        <Link>Lib\%(RecursiveDir)%(Filename)%(Extension)</Link>
73      </_PythonRuntimeLib>
74      <PythonRuntime Include="@(_PythonRuntimeExe);@(_PythonRuntimeDlls);@(_PythonRuntimeLib)" />
75    </ItemGroup>
76
77    <Message Importance="low" Text="Collected Python runtime from $(PythonHome):%0D%0A@(PythonRuntime->'  %(Link)','%0D%0A')" />
78  </Target>
79</Project>
80"""
81
82
83def get_props_layout(ns):
84    if ns.include_all or ns.include_props:
85        # TODO: Filter contents of props file according to included/excluded items
86        d = dict(PROPS_DATA)
87        if not d.get("PYTHON_PLATFORM"):
88            d["PYTHON_PLATFORM"] = {
89                "win32": "Win32",
90                "amd64": "X64",
91                "arm32": "ARM",
92                "arm64": "ARM64",
93            }[ns.arch]
94        props = PROPS_TEMPLATE.format_map(d)
95        yield "python.props", ("python.props", props.encode("utf-8"))
96