private bool Install(PythonInstall install, PackageDownload download, Request request)
{
if (download.packagetype != "bdist_wheel")
{
if (!install.InstallPip(request))
{
return(false);
}
}
string tempdir, filename;
if (!DoDownload(download, out tempdir, out filename, request))
{
return(false);
}
try
{
if (download.packagetype == "bdist_wheel")
{
foreach (var package in PackagesFromFile(filename, request))
{
if (package.MatchesName(name) && package.version.raw_version_string == version.raw_version_string)
{
return(package.Install(install, request));
}
}
request.Error(ErrorCategory.MetadataError, name, "Downloaded package file doesn't contain the expected package.");
return(false);
}
else
{
return(install.InstallViaPip(filename, request));
}
}
finally
{
File.Delete(filename);
Directory.Delete(tempdir);
}
}
public virtual bool Uninstall(Request request)
{
if (distinfo_path != null)
{
return(install.UninstallDistinfo(distinfo_path, request) == 0);
}
else if (egginfo_path != null)
{
if (!install.InstallPip(request))
{
return(false);
}
return(install.UninstallViaPip(name, request));
}
else
{
request.Error(ErrorCategory.NotImplemented, name, "uninstalling not implemented for this package type");
return(false);
}
}