build.md

Build from source

从源码编译

5. Python Test

• Install dependencies PythonNet对于选择coreclr的功能目前只有dev版本才可使用,因此需要手动下载安装.

  git clone https://github.com/pythonnet/pythonnet
  cd pythonnet
  git checkout ac336a893de14aaf2c7b795568203b48030f9006
  pip install -e .

  当安装pythonnet后,可以直接修改pythonnet/__init__.py line 18选择需要的runtime:

  def set_default_runtime() -> None:
      set_runtime(clr_loader.get_coreclr("your-path-to/runtimeconfig.json"))
      # if sys.platform == 'win32':
      #     set_runtime(clr_loader.get_netfx())
      # else:
      #     set_runtime(clr_loader.get_mono())

  注释掉原有的set_runtime并且添加上自己的设置代码 其中runtimeconfig.json需要绝对路径

  the example of runtimeconfig.json

  {
    "runtimeOptions": {
      "tfm": "net6.0",
      "framework": {
        "name": "Microsoft.NETCore.App",
        "version": "6.0.0"
      }
    }
  }

  framework中的版本号是dotnet runtime的版本号，可以通过dotnet --info查看

• 设置dotnet dll Path 由于不同pc上安装的dotnet package不同,因此开发Nncase时需要手动提供DLL PATH.

  "PYTHONPATH": "${workspaceFolder}/python:${workspaceFolder}/tests:${env:PYTHONPATH}",
  "PYTHONNET_PYDLL": "/Users/lisa/mambaforge/lib/libpython3.9.dylib",
  "NNCASE_CLI": "${workspaceFolder}/bin/Nncase.Cli/net6.0",

• Run tests

  cd nncase
  pytest tests

打包📦

rm -rf ~/.nuget/packages/nncase.cli # clean cache
cd src/Nncase.Cli
dotnet pack -c Release -p:NuspecFile=Nncase.Cli.nuspec

如果你需要调试当前包,则使用如下命令(同时调试器修改选项"suppressJITOptimizations": true):

dotnet pack -c Debug -p:NuspecFile=Nncase.Cli.Symbols.nuspec

如果本地安装nncase包，需要在目标项目根目录下添加NuGet.Config文件配置Nuget源

<?xml version="1.0" encoding="utf-8"?>
<configuration>
  <packageSources>
    <add key="nuget.org" value="https://api.nuget.org/v3/index.json" protocolVersion="3" />
    <add key="nncase" value="your-path/bin/packages/xxxx" />
  </packageSources>
  <activePackageSource>
    <add key="nncase" value="your-path/bin/packages/xxxx" />
  </activePackageSource>
</configuration>