/// <summary>
/// Installs virtualenv. If pip is not installed, the returned task will
/// succeed but error text will be passed to the redirector.
/// </summary>
public static Task <bool> Install(IServiceProvider provider, IPythonInterpreterFactory factory)
{
var ui = new VsPackageManagerUI(provider);
var interpreterOpts = provider.GetComponentModel().GetService <IInterpreterOptionsService>();
var pm = interpreterOpts?.GetPackageManagers(factory).FirstOrDefault(p => p.UniqueKey == "pip");
if (factory.Configuration.Version < new Version(2, 5))
{
ui.OnErrorTextReceived(null, "Python versions earlier than 2.5 are not supported by PTVS.\n");
throw new OperationCanceledException();
}
else if (pm == null)
{
ui.OnErrorTextReceived(null, Strings.PackageManagementNotSupported_Package.FormatUI("virtualenv"));
throw new OperationCanceledException();
}
else if (factory.Configuration.Version == new Version(2, 5))
{
return(pm.InstallAsync(PackageSpec.FromArguments("https://go.microsoft.com/fwlink/?LinkID=317970"), ui, CancellationToken.None));
}
else
{
return(pm.InstallAsync(PackageSpec.FromArguments("https://go.microsoft.com/fwlink/?LinkID=317969"), ui, CancellationToken.None));
}
}
/// <summary>
/// Installs virtualenv. If pip is not installed, the returned task will
/// succeed but error text will be passed to the redirector.
/// </summary>
public static Task<bool> Install(IServiceProvider provider, IPythonInterpreterFactory factory) {
var ui = new VsPackageManagerUI(provider);
if (factory.Configuration.Version < new Version(2, 5)) {
ui.OnErrorTextReceived(null, "Python versions earlier than 2.5 are not supported by PTVS.\n");
throw new OperationCanceledException();
} else if (factory.PackageManager == null) {
ui.OnErrorTextReceived(null, Strings.PackageManagementNotSupported_Package.FormatUI("virtualenv"));
throw new OperationCanceledException();
} else if (factory.Configuration.Version == new Version(2, 5)) {
return factory.PackageManager.InstallAsync(PackageSpec.FromArguments("https://go.microsoft.com/fwlink/?LinkID=317970"), ui, CancellationToken.None);
} else {
return factory.PackageManager.InstallAsync(PackageSpec.FromArguments("https://go.microsoft.com/fwlink/?LinkID=317969"), ui, CancellationToken.None);
}
}
/// <summary>
/// Installs virtualenv. If pip is not installed, the returned task will
/// succeed but error text will be passed to the redirector.
/// </summary>
public static Task <bool> Install(IServiceProvider provider, IPythonInterpreterFactory factory)
{
var ui = new VsPackageManagerUI(provider);
if (factory.Configuration.Version < new Version(2, 5))
{
ui.OnErrorTextReceived("Python versions earlier than 2.5 are not supported by PTVS.\n");
throw new OperationCanceledException();
}
else if (factory.PackageManager == null)
{
ui.OnErrorTextReceived(Strings.PackageManagementNotSupported_Package.FormatUI("virtualenv"));
throw new OperationCanceledException();
}
else if (factory.Configuration.Version == new Version(2, 5))
{
return(factory.PackageManager.InstallAsync(PackageSpec.FromArguments("https://go.microsoft.com/fwlink/?LinkID=317970"), ui, CancellationToken.None));
}
else
{
return(factory.PackageManager.InstallAsync(PackageSpec.FromArguments("https://go.microsoft.com/fwlink/?LinkID=317969"), ui, CancellationToken.None));
}
}
