public static void Initialize(BundleManfest manifest)
{
IBundleTransform jstransformer;
IBundleTransform csstransformer;
#if DEBUG
jstransformer = new PassThroughTransform("text/javascript");
csstransformer = new PassThroughTransform("text/css");
#else
jstransformer = new JsMinify();
csstransformer = new CssMinify();
#endif
foreach (var bs in manifest.JsBundles)
{
Bundle jsBundle = new Bundle(bs.SpecKey, jstransformer);
jsBundle.Include(bs.FilePaths.ToArray());
BundleTable.Bundles.Add(jsBundle);
}
foreach (var bs in manifest.CssBundles)
{
Bundle cssBundle = new Bundle(bs.SpecKey, csstransformer);
cssBundle.Include(bs.FilePaths.ToArray());
BundleTable.Bundles.Add(cssBundle);
}
}
/// <summary>
/// Loads a pipeline saved in zip format.
/// </summary>
protected void Load(Stream fs)
{
var transformPipe = ModelFileUtils.LoadPipeline(_env, fs, new MultiFileSource(null), true);
var pred = _env.LoadPredictorOrNull(fs);
IDataView root;
for (root = transformPipe; root is IDataTransform && !(root is PassThroughTransform); root = ((IDataTransform)root).Source)
{
;
}
if (!(root is PassThroughTransform))
{
var tr = new PassThroughTransform(_env, new PassThroughTransform.Arguments(), root);
transformPipe = ApplyTransformUtils.ApplyAllTransformsToData(_env, transformPipe, tr, root);
}
var stack = new List <IDataView>();
for (root = transformPipe; root is IDataTransform; root = ((IDataTransform)root).Source)
{
stack.Add(root);
}
stack.Reverse();
_transforms = new StepTransform[stack.Count];
for (int i = 0; i < _transforms.Length; ++i)
{
_transforms[i] = new StepTransform()
{
transform = stack[i] as IDataTransform, transformSettings = null
}
}
;
if (pred == null)
{
_predictor = new StepPredictor()
{
predictor = null, roleMapData = null, trainer = null, trainerSettings = null
}
}
;
else
{
#pragma warning disable CS0618
var ipred = pred.GetPredictorObject() as IPredictor;
#pragma warning restore CS0618
_roles = ModelFileUtils.LoadRoleMappingsOrNull(_env, fs).ToList();
var data = new RoleMappedData(transformPipe, _roles);
_predictor = new StepPredictor()
{
predictor = ipred, roleMapData = data, trainer = null, trainerSettings = null
};
}
_fastValueMapper = null;
}
/// <summary>
/// Loads a pipeline saved in onnx format.
/// </summary>
protected void LoadOnnx(Stream fs)
{
var root = new PassThroughTransform(_env, new PassThroughTransform.Arguments(), null);
_transforms = new StepTransform[2];
_transforms[0] = new StepTransform()
{
transform = root as IDataTransform, transformSettings = null
};
_transforms[1] = new StepTransform()
{
transform = ConvertFromOnnx.ReadOnnx(fs, root), transformSettings = null
};
_predictor = new StepPredictor()
{
predictor = null, roleMapData = null, trainer = null, trainerSettings = null
};
_fastValueMapper = null;
}
static PassThroughTransform()
{
Instance = new PassThroughTransform();
}